Decoding Honda DTC Codes

P0001 – Fuel Volume Regulator Control Circuit/Open
P0002 – Fuel Volume Regulator Control Circuit Range/Performance
P0003 – Fuel Volume Regulator Control Circuit Low
P0004 – Fuel Volume Regulator Control Circuit High
P0005 – Fuel Shutoff Valve Control Circuit/Open
P0006 – Fuel Shutoff Valve Control Circuit Low
P0007 – Fuel Shutoff Valve Control Circuit High
P0008 – Engine Position System Performance (Bank1)
P0009 – Engine Position System Performance (Bank2)
P0010 – A Camshaft Position Actuator Circuit (Bank1)
P0011 – A Camshaft Position – Timing Over-Advanced or System Performance (Bank 1)
P0012 – A Camshaft Position – Timing Over-Retarded (Bank 1)
P0013 – B Camshaft Position – Actuator Circuit (Bank1)
P0014 – B Camshaft Position – Timing Over-Advanced or Sytem Performance (Bank 1)
P0015 – B Camshaft Position – Timing Over-Retarded (Bank 1)
P0016 – Crankshaft Position Camshaft Position Correlation (Bank 1 Sensor A)
P0017 – Crankshaft Position Camshaft Position Correlation (Bank 1 Sensor B)
P0018 – Crankshaft Position Camshaft Position Correlation (Bank 2 Sensor A)
P0019 – Crankshaft Position Camshaft Position Correlation (Bank 2 Sensor B)
P0020 – A Camshaft Position Actuator Circuit (Bank 2)
P0021 – A Camshaft Position – Timing Over-Advanced or System Performance (Bank 2)
P0022 – A Camshaft Position – Timing Over-Retarded (Bank 2)
P0023 – B Camshaft Position – Actuator Circuit (Bank 2)
P0024 – B Camshaft Position – Timing Over-Advanced or System Performance (Bank 2)
P0025 – B Camshaft Position – Timing Over-Retarded (Bank 2)
P0026 – Intake Valve Control Solenoid Circuit Range/Performance (Bank 1)
P0027 – Exhaust Valve Control Solenoid Circuit Range/Performance (Bank 1)
P0028 – Intake Valve Control Solenoid Circuit Range/Performance (Bank 2)
P0029 – Exhaust Valve Control Solenoid Circuit Range/Performance (Bank 2)
P0030 – HO2S Heater Control Circuit (Bank 1 Sensor 1)
P0031 – HO2S Heater Control Circuit Low (Bank 1 Sensor 1)
P0032 – HO2S Heater Control Circuit High (Bank 1 Sensor 1)
P0033 – Turbo Charger Bypass Valve Control Circuit
P0034 – Turbo Charger Bypass Valve Control Circuit Low
P0035 – Turbo Charger Bypass Valve Control Circuit High
P0036 – HO2S Heater Control C ircuit (Bank 1 Sensor 2)
P0037 – HO2S Heater Control Circuit Low (Bank 1 Sensor 2)
P0038 – HO2S Heater Control Circuit High (Bank 1 Sensor 2)
P0039 – Turbo/Super Charger Bypass Valve Control Circuit Range/Performance
P0040 – O2 Sensor Signals Swapped Bank 1 Sensor 1/ Bank 2 Sensor 1
P0041 – O2 Sensor Signals Swapped Bank 1 Sensor 2/ Bank 2 Sensor 2
P0042 – HO2S Heater Control Circuit (Bank 1 Sensor 3)
P0043 – HO2S Heater Control Circuit Low (Bank 1 Sensor 3)
P0044 – HO2S Heater Control Circuit High (Bank 1 Sensor 3)
P0045 – Turbo/Super Charger Boost Control Solenoid Circuit/Open
P0046 – Turbo/Super Charger Boost Control Solenoid Circuit Range/Performance
P0047 – Turbo/Super Charger Boost Control Solenoid Circuit Low
P0048 – Turbo/Super Charger Boost Control Solenoid Circuit High
P0049 – Turbo/Super Charger Turbine Overspeed
P0050 – HO2S Heater Control Circuit (Bank 2 Sensor 1)
P0051 – HO2S Heater Control Circuit Low (Bank 2 Sensor 1)
P0052 – HO2S Heater Control Circuit High (Bank 2 Sensor 1)
P0053 – HO2S Heater Resistance (Bank 1 Sensor 1)
P0054 – HO2S Heater Resistance (Bank 1 Sensor 2)
P0055 – HO2S Heater Resistance (Bank 1 Sensor 3)
P0056 – HO2S Heater Control Circuit (Bank 2 Sensor 2)
P0057 – HO2S Heater Control Circuit Low (Bank 2 Sensor 2)
P0058 – HO2S Heater Control Circuit High (Bank 2 Sensor 2)
P0059 – HO2S Heater Resistance (Bank 2 Sensor 1)
P0060 – HO2S Heater Resistance (Bank 2 Sensor 2)
P0061 – HO2S Heater Resistance (Bank 2 Sensor 3)
P0062 – HO2S Heater Control Circuit (Bank 2 Sensor 3)
P0063 – HO2S Heater Control Circuit Low (Bank 2 Sensor 3)
P0064 – HO2S Heater Control Circuit High (Bank 2 Sensor 3)
P0065 – Air Assisted Injector Control Range/Performance
P0066 – Air Assisted Injector Control Circuit or Circuit Low
P0067 – Air Assisted Injector Control Circuit High
P0068 – MAP/MAF Throttle Position Correlation
P0069 – Manifold Absolute Pressure Barometric Pressure Correlation
P0070 – Ambient Air Temperature Sensor Circuit
P0071 – Ambient Air Temperature Sensor Range/Performance
P0072 – Ambient Air Temperature Sensor Circuit Low
P0073 – Ambient Air Temperature Sensor Circuit High
P0074 – Ambient Air Temperature Sensor Circuit Intermittent
P0075 – Intake Valve Control Solenoid Circuit (Bank 1)
P0076 – Intake Valve Control Solenoid Circuit Low (Bank 1)
P0077 – Intake Valve Control Solenoid Circuit High (Bank 1)
P0078 – Exhaust Valve Control Solenoid Circuit (Bank 1)
P0079 – Exhaust Valve Control Solenoid Circuit Low (Bank 1)
P0080 – Exhaust Valve Control Solenoid C ircuit High (Bank 1)
P0081 – Intake Valve Control Solenoid Circuit (Bank 2)
P0082 – Intake Valve Control Solenoid Circuit Low (Bank 2)
P0083 – Intake Valve Control Solenoid Circuit High (Bank 2)
P0084 – Exhaust Valve Control Solenoid Circuit (Bank 2)
P0085 – Exhaust Valve Control Solenoid Circuit Low (Bank 2)
P0086 – Exhaust Valve Control Solenoid C ircuit High (Bank 2)
P0087 – Fuel Rail/System Pressure – Too Low
P0088 – Fuel Rail/System Pressure – Too High
P0089 – Fuel Pressure Regulator 1 Performance
P0090 – Fuel Pressure Regulator 1 Control Circuit
P0091 – Fuel Pressure Regulator 1 Control Circuit Low
P0092 – Fuel Pressure Regulator 1 Control Circuit High
P0093 – Fuel System Leak Detected Large Leak
P0094 – Fuel System Leak Detected Small Leak
P0095 – Intake Air Temperature Sensor 2 Circuit
P0096 – Intake Air Temperature Sensor 2 Circuit Range/Performance
P0097 – Intake Air Temperature Sensor 2 Circuit Low
P0098 – Intake Air Temperature Sensor 2 Circuit High
P0099 – Intake Air Temperature Sensor 2 Circuit Intermittent/Erratic
P0100 – Mass or Volume Air flow Circuit Malfunction
P0101 – Mass or Volume Air flow Circuit Range/Performance Problem
P0102 – Mass or Volume Air Flow Circuit low Input
P0103 – Mass or Volume Air flow Circuit High Input
P0104 – Mass or Volume Air flow Circuit Intermittent
P0105 – Manifold Absolute Pressure/Barometric Pressure Circuit Malfunction
P0106 – Manifold Absolute Pressure/Barometric Pressure Circuit Range/Performance Problem
P0107 – Manifold Absolute Pressure/Barometric Pressure Circuit Low Input
P0108 – Manifold Absolute Pressure/Barometric Pressure Circuit High Input
P0109 – Manifold Absolute Pressure/Barometric Pressure Circuit Intermittent
P0110 – Intake Air Temperature Circuit Malfunction
P0111 – Intake Air Temperature Circuit Range/Performance Problem
P0112 – Intake Air Temperature Circuit Low Input
P0113 – Intake Air Temperature Circuit High Input
P0114 – Intake Air Temperature Circuit Intermittent
P0115 – Engine Coolant Temperature Circuit Malfunction
P0116 – Engine Coolant Temperature Circuit Range/Performance Problem
P0117 – Engine Coolant Temperature Circuit Low Input
P0118 – Engine Coolant Temperature Circuit High Input
P0119 – Engine Coolant Temperature Circuit Intermittent
P0120 – Throttle Pedal Position Sensor/Switch A Circuit Malfunction
P0121 – Throttle/Pedal Position Sensor/Switch A Circuit Range/Performance Problem
P0122 – Throttle/Pedal Position Sensor/Switch A Circuit Low Input
P0123 – Throttle/Pedal Position Sensor/Switch A Circuit High Input
P0124 – Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
P0125 – Insufficient Coolant Temperature for Closed Loop Fuel Control
P0126 – Insufficient Coolant Temperature for Stable Operation
P0130 – O2 Sensor Circuit Malfunction (Bank 1 Sensor 1)
P0131 – O2 Sensor Circuit Low Voltage (Bank 1 Sensor 1)
P0132 – O2 Sensor Circuit High Voltage (Bank 1 Sensor 1)
P0133 – O2 Sensor Circuit Slow Response (Bank 1 Sensor 1)
P0134 – O2 Sensor Circuit No Activity Detected (Bank 1 Sensor 1)
P0135 – O2 Sensor Heater Circuit Malfunction (Bank 1 Sensor 1)
P0136 – O2 Sensor Circuit Malfunction (Bank 1 Sensor 2)
P0137 – O2 Sensor Circuit Low Voltage (Bank 1 Sensor 2)
P0138 – O2 Sensor Circuit High Voltage (Bank 1 Sensor 2)
P0139 – O2 Sensor Circuit Slow Response (Bank 1 Sensor 2)
P0140 – O2 Sensor Circuit No Activity Detected (Bank 1 Sensor 2)
P0141 – O2 Sensor Heater Circuit Malfunction (Bank 1 Sensor 2)
P0142 – O2 Sensor Circuit Malfunction (Bank 1 Sensor 3)
P0143 – O2 Sensor Circuit Low Voltage (Bank 1 Sensor 3)
P0144 – O2 Sensor Circuit High Voltage (Bank 1 Sensor 3)
P0145 – O2 Sensor Circuit Slow Response (Bank 1 Sensor 3)
P0146 – O2 Sensor Circuit No Activity Detected (Bank 1 Sensor 3
P0147 – O2 Sensor Heater Circuit Malfunction (Bank 1 Sensor 3)
P0150 – O2 Sensor Circuit Malfunction (Bank 2 Sensor 1)
P0151 – O2 Sensor Circuit Low Voltage (Bank 2 Sensor 1)
P0152 – O2 Sensor Circuit High Voltage (Bank 2 Sensor 1)
P0153 – O2 Sensor Circuit Slow Response (Bank 2 Sensor 1)
P0154 – O2 Sensor Circuit No Activity Detected (Bank 2 Sensor 1)
P0155 – O2 Sensor Heater Circuit Malfunction (Bank 2 Sensor 1
P0156 – O2 Sensor Circuit Malfunction (Bank 2 Sensor 2)
P0157 – O2 Sensor Circuit Low Voltage (Bank 2 Sensor 2)
P0158 – O2 Sensor Circuit High Voltage (Bank 2 Sensor 2)
P0159 – O2 Sensor Circuit Slow Response (Bank 2 Sensor 2
P0160 – O2 Sensor Circuit No Activity Detected (Bank 2 Sensor 2)
P0161 – O2 Sensor Heater Circuit Malfunction (Bank 2 Sensor 2)
P0162 – O2 Sensor Circuit Malfunction (Bank 2 Sensor 3
P0163 – O2 Sensor Circuit Low Voltage (Bank 2 Sensor 3
P0164 – O2 Sensor Circuit High Voltage (Bank 2 Sensor 3)
P0165 – O2 Sensor Circuit Slow Response (Bank 2 Sensor 3)
P0166 – O2 Sensor Circuit No Activity Detected (Bank 2 Sensor 3
P0167 – O2 Sensor Heater Circuit Malfunction (Bank 2 Sensor 3)
P0170 – Fuel Trim Malfunction (Bank 1)
P0171 – System Too Lean (Bank 1)
P0172 – System Too Rich (Bank 1)
P0173 – Fuel Trim Malfunction (Bank 2)
P0174 – System Too Lean (Bank 2
P0175 – System Too Rich (Bank 2)
P0176 – Fuel Composition Sensor Circuit Malfunction
P0177 – Fuel Composition Sensor Circuit Range/Performance
P0178 – Fuel Composition Sensor Circuit Low Input
P0179 – Fuel Composition Sensor Circuit High Input
P0180 – Fuel Temperature Sensor A Circuit Malfunction
P0181 – Fuel Temperature Sensor A Circuit Performance
P0182 – Fuel Temperature Sensor A Circuit low Input
P0183 – Fuel Temperature Sensor A Circuit High Input
P0184 – Fuel Temperature Sensor A Circuit Intermittent
P0185 – Fuel Temperature Sensor B Circuit Malfunction
P0186 – Fuel Temperature Sensor B Circuit Range/Performance
P0187 – Fuel Temperature Sensor U Circuit Low Input
P0188 – Fuel Temperature Sensor B Circuit High Input
P0189 – Fuel Temperature Sensor B Circuit Intermittent
P0190 – Fuel Rail Pressure Sensor Circuit Malfunction
P0191 – Fuel Rail Pressure Sensor Circuit Range/Performance
P0192 – Fuel Rail Pressure Sensor Circuit Low Input
P0193 – Fuel Rail Pressure Sensor Circuit High Input
P0194 – Fuel Rail Pressure Sensor Circuit Intermittent
P0195 – Engine Oil Temperature Sensor Malfunction
P0196 – Engine Oil Temperature Sensor Range/Performance
P0197 – Engine Oil Temperature Sensor Low
P0198 – Engine Oil Temperature Sensor High
P0199 – Engine Oil Temperature Sensor Intermittent
P0200 – Injector Circuit Malfunction
P0201 – Injector Circuit Malfunction – Cylinder 1
P0202 – Injector Circuit Malfunction – Cylinder 2
P0203 – Injector Circuit Malfunction – Cylinder 3
P0204 – Injector Circuit Malfunction – Cylinder 4
P0205 – Injector Circuit Malfunction – Cylinder 5
P0206 – Injector Circuit Malfunction – Cylinder 6
P0207 – Injector Circuit Malfunction – Cylinder 7
P0208 – Injector Circuit Malfunction – Cylinder 8
P0209 – Injector Circuit Malfunction – Cylinder 9
P0210 – Injector Circuit Malfunction – Cylinder 10
P0211 – Injector Circuit Malfunction – Cylinder 11
P0212 – Injector Circuit Malfunction – Cylinder 12
P0213 – Cold Start Injector 1 Malfunction
P0214 – Cold Start Injector 2 Malfunction
P0215 – Engine Shutoff Solenoid Malfunction
P0216 – Injection Timing Control Circuit Malfunction
P0217 – Engine Overtemp Condition
P0218 – Transmission Over Temperature Condition
P0219 – Engine Over Speed Condition
P0220 – Throttle/Pedal Position Sensor/Switch B Circuit Malfunction
P0221 – Throttle/pedal Position Sensor/Switch B Circuit Range/Performance Problem
P0222 – Throttle/pedal Position Sensor/Switch B Circuit Low Input
P0223 – Throttle/Pedal Position Sensor/Switch B Circuit High Input
P0224 – Throttle/Pedal Position Sensor/Switch B Circuit Intermittent
P0225 – Throttle/Pedal Position Sensor/Switch C Circuit Malfunction
P0226 – Throttle/Pedal Position Sensor/Switch C Circuit Range/Performance Problem
P0227 – Throttle/Pedal Position Sensor/Switch C Circuit Low Input
P0228 – Throttle/Pedal Position Sensor/Switch C Circuit High Input
P0229 – Throttle/Pedal Position Sensor/Switch C Circuit Intermittent
P0230 – Fuel Pump Primary Circuit Malfunction
P0231 – Fuel Pump Secondary Circuit Low
P0232 – Fuel Pump Secondary Circuit High
P0233 – Fuel Pump Secondary Circuit Intermittent
P0234 – Engine Overboost Condition
P0235 – Turbocharger Boost Sensor A Circuit Malfunction
P0236 – Turbocharger Boost Sensor A Circuit Range/Performance
P0237 – Turbocharger Boost Sensor A Circuit Low
P0238 – Turbocharger Boost Sensor A Circuit High
P0239 – Turbocharger Boost Sensor B Circuit Malfunction
P0240 – Turbocharger Boost Sensor B Circuit Range/Performance
P0241 – Turbocharger Boost Sensor B Circuit Low
P0242 – Turbocharger Boost Sensor B Circuit High
P0243 – Turbocharger Wastegate Solenoid A Malfunction
P0244 – Turbocharger Wastegate Solenoid A Range/Performance
P0245 – Turbocharger Wastegate Solenoid A low
P0246 – Turbocharger Wastegate Solenoid A High
P0247 – Turbocharger Wastegate Solenoid B Malfunction
P0248 – Turbocharger Wastegate Solenoid B Range/Performance
P0249 – Turbocharger Wastegate Solenoid B Low
P0250 – Turbocharger Wastegate Solenoid B High
P0251 – Injection Pump Fuel Metering Control ‘A’ Malfunction (Cam/Rotor/Injector)
P0252 – Injection Pump Fuel Metering Control ‘A’ Range/Performance (Cam/Rotor/Injector)
P0254 – Injection Pump Fuel Metering Control ‘A’ High (Cam/Rotor/Injector)
P0256 – Injection Pump Fuel Metering Control ‘B’ Malfunction (Cam/Rotor/Injector)
P0257 – Injection Pump Fuel Metering Control ‘B’ Range/Performance (Cam/Rotor/Injector)
P0258 – Injection Pump Fuel Metering Control ‘B’ Low (Cam/Rotor/Injector)
P0259 – Injection lump Fuel Metering Control ‘B’ High (Cam/Rotor/Injector)
P0260 – Injection Pump Fuel Metering Control ‘B’ Intermittent (Cam/Rotor/Injector)
P0261 – Cylinder 1 Injector Circuit Low
P0262 – Cylinder 1 Injector Circuit High
P0263 – Cylinder 1 Contribution/Balance Fault
P0264 – Cylinder 2 Injector Circuit Low
P0265 – Cylinder 2 Injector Circuit High
P0266 – Cylinder 2 Contribution/Balance Fault
P0267 – Cylinder 3 Injector Circuit Low
P0268 – Cylinder 3 Injector Circuit High
P0269 – Cylinder 3 Contribution/Balance Fault
P0270 – Cylinder 4 Injector Circuit Low
P0271 – Cylinder 4 Injector Circuit High
P0272 – Cylinder 4 Contribution/Balance Fault
P0273 – Cylinder 5 Injector Circuit Low
P0274 – Cylinder 5 Injector Circuit High
P0275 – Cylinder 5 Contribution/Balance Fault
P0276 – Cylinder 6 Injector Circuit Low
P0277 – Cylinder 6 Injector Circuit High
P0278 – Cylinder 6 Contribution/Balance Fault
P0279 – Cylinder 7 Injector Circuit Low
P0280 – Cylinder 7 Injector Circuit High
P0281 – Cylinder 7 Contribution/Balance Fault
P0282 – Cylinder 8 Injector Circuit Low
P0283 – Cylinder 8 Injector Circuit High
P0284 – Cylinder 8 Contribution/Balance Fault
P0285 – Cylinder 9 Injector Circuit Low
P0286 – Cylinder 9 Injector Circuit High
P0287 – Cylinder 9 Contribution/Balance Fault
P0288 – Cylinder 10 Injector Circuit Low
P0289 – Cylinder 10 Injector Circuit High
P0290 – Cylinder 10 Contribution/balance Fault
P0291 – Cylinder 11 Injector Circuit Low
P0292 – Cylinder 11 Injector Circuit High
P0293 – Cylinder 11 Contribution/balance Fault
P0294 – Cylinder 12 Injector Circuit Low
P0295 – Cylinder 12 Injector Circuit High
P0296 – Cylinder 12 Contribution/Balance Fault
P0300 – Random/Multiple Cylinder Misfire Detected
P0301 – Cylinder 1 Misfire Detected
P0302 – Cylinder 2 Misfire Detected
P0303 – Cylinder 3 Misfire Detected
P0304 – Cylinder 4 Misfire Detected
P0305 – Cylinder 5 Misfire Detected
P0306 – Cylinder 6 Misfire Detected
P0307 – Cylinder 7 Misfire Detected
P0308 – Cylinder 8 Misfire Detected
P0309 – Cylinder 9 Misfire Detected
P0310 – Cylinder 10 Misfire Detected
P0311 – Cylinder 11 Misfire Detected
P0312 – Cylinder 12 Misfire Detected
P0320 – Ignition/Distributor Engine Speed Input Circuit Malfunction
P0321 – Ignition/Distributor Engine Speed Input Circuit Range/Performance
P0322 – Ignition/Distributor Engine Speed Input Circuit No Signal
P0323 – Ignition/Distributor Engine Speed Input Circuit Intermittent
P0325 – Knock Sensor 1 Circuit Malfunction (Bank 1 or Single Sensor
P0326 – Knock Sensor 1 Circuit Range/Performance (Bank 1 or Single Sensor)
P0327 – Knock Sensor 1 Circuit low Input (Bank 1 or Single Sensor)
P0328 – Knock Sensor 1 Circuit High Input (Bank 1 or Single Sensor)
P0329 – Knock Sensor 1 Circuit Input Intermittent (Bank 1 or Single Sensor)
P0330 – Knock Sensor 2 Circuit Malfunction (Bank 2)
P0331 – Knock Sensor 2 Circuit Range/Performance (Bank 2)
P0332 – Knock Sensor 2 Circuit Low Input (Bank 2)
P0333 – Knock Sensor 2 Circuit High Input (Bank 2)
P0334 – Knock Sensor 2 Circuit Input Intermittent (Bank 2)
P0335 – Crankshaft Position Sensor A Circuit Malfunction
P0336 – Crankshaft Position Sensor A Circuit Range/Performance
P0337 – Crankshaft Position Sensor A Circuit Low Input
P0338 – Crankshaft Position Sensor A Circuit High Input
P0339 – Crankshaft Position Sensor A Circuit Intermittent
P0340 – Camshaft Position Sensor Circuit Malfunction
P0341 – Camshaft Position Sensor Circuit Range/Performance
P0342 – Camshaft Position Sensor Circuit Low Input
P0343 – Camshaft Position Sensor Circuit High Input
P0344 – Camshaft Position Sensor Circuit Intermittent
P0350 – Ignition Coil Primary/Secondary Circuit Malfunction
P0351 – Ignition Coil A Primary/Secondary Circuit Malfunction
P0352 – Ignition Coil B Primary/Secondary Circuit Malfunction
P0353 – Ignition Coil C Primary/Secondary Circuit Malfunction
P0354 – Ignition Coil D Primary/Secondary Circuit Malfunction
P0355 – Ignition Coil B Primary/Secondary Circuit Malfunction
P0356 – Ignition Coil F Primary/Secondary Circuit Malfunction
P0357 – Ignition Coil G Primary/Secondary Circuit Malfunction
P0358 – Ignition Coil H Primary/Secondary Circuit Malfunction
P0359 – Ignition Coil I Primary/Secondary Circuit Malfunction
P0360 – Ignition Coil I Primary/Secondary Circuit Malfunction
P0361 – Ignition Coil K Primary/Secondary Circuit Malfunction
P0362 – Ignition Coil L Primary/Secondary Circuit Malfunction
P0370 – Timing Reference High Resolution Signal A Malfunction
P0371 – Timing Reference High Resolution Signal A Too Many Pulses
P0372 – Timing Reference High Resolution Signal A Too Few Pulses
P0373 – Timing Reference High Resolution Signal A Intermittent/Erratic Pulses
P0374 – Timing Reference High Resolution Signal A No Pulses
P0375 – Timing Reference High Resolution Signal B Malfunction
P0376 – Timing Reference High Resolution Signal B Too Many Pulses
P0377 – Timing Reference High Resolution Signal B Too Few Pulses
P0378 – Timing Reference High Resolution Signal B Intermittent/Erratic Pulses
P0379 – Timing Reference High Resolution Signal B No Pulses
P0380 – Glow Plug/Heater Circuit ‘A’ Malfunction
P0381 – Glow Plug/Heater Indicator Circuit Malfunction
P0382 – Glow Plug/Heater Circuit ‘B’ Malfunction
P0385 – Crankshaft Position Sensor B Circuit Malfunction
P0386 – Crankshaft Position Sensor B Circuit Range/Performance
P0387 – Crankshaft Position Sensor B Circuit Low Input
P0388 – Crankshaft Position Sensor B Circuit High Input
P0389 – Crankshaft Position Sensor B Circuit Intermittent
P0400 – Exhaust Gas Recirculation Flow Malfunction
P0401 – Exhaust Gas Recirculation Flow Insufficient Detected
P0402 – Exhaust Gas Recirculation Flow Excessive Detected
P0403 – Exhaust Gas Recirculation Circuit Malfunction
P0404 – Exhaust Gas Recirculation Circuit Range/Performance
P0405 – Exhaust Gas Recirculation Sensor A Circuit Low
P0406 – Exhaust Gas Recirculation Sensor A Circuit High
P0407 – Exhaust Gas Recirculation Sensor B Circuit Low
P0408 – Exhaust Gas Recirculation Sensor B Circuit High
P0410 – Secondary Air Injection System Malfunction
P0411 – Secondary Air Injection System Incorrect Flow Detected
P0412 – Secondary Air Injection System Switching Valve A Circuit Malfunction
P0413 – Secondary Air Injection System Switching Valve A Circuit Open
P0414 – Secondary Air Injection System Switching Valve A Circuit Shorted
P0415 – Secondary Air Injection System Switching Valve B Circuit Malfunction
P0416 – Secondary Air Injection System Switching Valve B Circuit Open
P0417 – Secondary Air Injection System Switching Valve B Circuit Shorted
P0418 – Secondary Air Injection System Relay A circuit Malfunction
P0419 – Secondary Air Injection System Relay B Circuit Malfunction
P0420 – Catalyst System Efficiency Below Threshold (Bank 1)
P0421 – Warm Up Catalyst Efficiency Below Threshold (Bank 1
P0422 – Main Catalyst Efficiency Below Threshold (Bank 1
P0423 – Heated Catalyst Efficiency Below Threshold (Bank l)
P0424 – Heated Catalyst Temperature Below Threshold (Bank 1)
P0430 – Catalyst System Efficiency Below Threshold (Bank 2)
P0431 – Warm Up Catalyst Efficiency Below Threshold (Bank 2)
P0432 – Main Catalyst Efficiency Below Threshold (Bank 2)
P0433 – Heated Catalyst Efficiency Below Threshold (Bank 2)
P0434 – Heated Catalyst Temperature Below Threshold (Bank 2)
P0440 – Evaporative Emission Control System Malfunction
P0441 – Evaporative Emission Control System Incorrect Purge flow
P0442 – Evaporative Emission Control System leak Detected (small leak)
P0443 – Evaporative Emission Control System Purge Control Valve circuit Malfunction
P0444 – Evaporative Emission Control System Purge Control Valve Circuit Open
P0445 – Evaporative Emission Control System Purge Control Valve Circuit Shorted
P0446 – Evaporative Emission Control System Vent Control Circuit Malfunction
P0447 – Evaporative Emission Control System Vent Control Circuit Open
P0448 – Evaporative Emission Control System Vent Control Circuit Shorted
P0449 – Evaporative Emission Control System Vent Valve/Solenoid Circuit Malfunction
P0450 – Evaporative Emission Control System Pressure Sensor Malfunction
P0451 – Evaporative Emission Control System Pressure Sensor Range/Performance
P0452 – Evaporative Emission Control System Pressure Sensor Low Input
P0453 – Evaporative Emission Control System Pressure Sensor High Input
P0454 – Evaporative Emission Control System Pressure Sensor Intermittent
P0455 – Evaporative Emission Control System Tank Detected (gross leak)
P0460 – Fuel Level Sensor Circuit Malfunction
P0461 – Fuel Level Sensor Circuit Range/Performance
P0462 – Fuel level Sensor Circuit Low Input
P0463 – Fuel level Sensor Circuit High Input
P0464 – Fuel level Sensor Circuit Intermittent
P0465 – Purge Flow Sensor Circuit Malfunction
P0466 – Purge flow Sensor Circuit Range/Performance
P0467 – Purge Flow Sensor Circuit Low Input
P0468 – Purge flow Sensor Circuit High Input
P0469 – Purge flow Sensor Circuit Intermittent
P0470 – Exhaust Pressure Sensor Malfunction
P0471 – Exhaust Pressure Sensor Range/Performance
P0472 – Exhaust Pressure Sensor Low
P0473 – Exhaust Pressure Sensor High
P0474 – Exhaust Pressure Sensor Intermittent
P0475 – Exhaust Pressure Control Valve Malfunction
P0476 – Exhaust Pressure Control Valve Range/Performance
P0477 – Exhaust Pressure Control Valve Low
P0478 – Exhaust Pressure Control Valve High
P0479 – Exhaust Pressure Control Valve Intermittent
P0480 – Cooling Fan 1 Control Circuit Malfunction
P0481 – Cooling Fan 2 Control Circuit Malfunction
P0482 – Cooling Fan 3 Control Circuit Malfunction
P0483 – Cooling Fan Rationality Check Malfunction
P0484 – Cooling Fan Circuit Over Current
P0485 – Cooling Fan Power/Ground Circuit Malfunction
P0500 – Vehicle Speed Sensor Malfunction
P0501 – Vehicle Speed Sensor Range/Performance
P0502 – Vehicle Speed Sensor Circuit Low Input
P0503 – Vehicle Speed Sensor Intermittent/Erratic/High
P0505 – Idle Control System Malfunction
P0506 – Idle Control System RPM lower Than Expected
P0507 – Idle Control System RPM higher Than Expected
P0510 – Closed Throttle Position Switch Malfunction
P0520 – Engine Oil Pressure Sensor/Switch Circuit Malfunction
P0521 – Engine Oil Pressure Sensor/Switch Range/Performance
P0522 – Engine Oil Pressure Sensor/Switch Low Voltage
P0523 – Engine Oil Pressure Sensor/Switch High Voltage
P0530 – A/C Refrigerant Pressure Sensor Circuit Malfunction
P0531 – A/C Refrigerant Pressure Sensor Circuit Range/Performance
P0532 – A/C Refrigerant Pressure Sensor Circuit Low Input
P0533 – A/C Refrigerant pressure Sensor Circuit High Input
P0534 – Air Conditioner Refrigerant Charge Loss
P0550 – Power Steering Pressure Sensor Circuit Malfunction
P0551 – Power Steering Pressure Sensor Circuit Range/Performance
P0552 – Power Steering Pressure Sensor Circuit Low Input
P0553 – Power Steering Pressure Sensor Circuit High Input
P0554 – Power Steering Pressure sensor Circuit Intermittent
P0560 – System Voltage Malfunction
P0561 – System Voltage Unstable
P0562 – System Voltage Low
P0563 – System Voltage High
P0565 – Cruise Control On Signal Malfunction
P0566 – Cruise Control Off Signal Malfunction
P0567 – Cruise Control Resume Signal Malfunction
P0568 – Cruise Control Set Signal Malfunction
P0569 – Cruise Control Coast Signal Malfunction
P0570 – Cruise Control Accel Signal Malfunction
P0571 – Cruise Control/Brake Switch A Circuit Malfunction
P0572 – Cruise Control/Brake Switch A Circuit Low
P0573 – Cruise Control/Brake Switch A Circuit High
P0574 – through P0580 Reserved for Cruise Codes
P0600 – Serial Communication Link Malfunction
P0601 – Internal Control Module Memory Check Sum Error
P0602 – Control Module Programming Error
P0603 – Internal Control Module Keep Alive Memory (KAM) Error
P0604 – Internal Control Module RAM Error
P0605 – Internal Control Module ROM Error (Module Identification Defined by SAE J1979)
P0606 – PCM Processor Fault
P0608 – Control Module VSS Output ‘A’ Malfunction
P0609 – Control Module VSS Output ‘B’ Malfunction
P0620 – Generator Control Circuit Malfunction
P0621 – Generator Lamp ‘L’ Control Circuit Malfunction
P0622 – Generator Field ‘F’ Control Circuit Malfunction
P0650 – Malfunction Indicator Lamp (MIL) Control Circuit Malfunction
P0654 – Engine RPM Output Circuit Malfunction
P0655 – Engine Hot Lamp Output Control Circuit Malfunction
P0656 – Fuel Level Output Circuit Malfunction
P0700 – Transmission Control System Malfunction
P0701 – Transmission Control System Range/Performance
P0702 – Transmission Control System Electrical
P0703 – Torque Converter/Brake Switch B Circuit Malfunction
P0704 – Clutch Switch Input Circuit Malfunction
P0705 – Transmission Range Sensor Circuit malfunction (PRNDL Input)
P0706 – Transmission Range Sensor Circuit Range/Performance
P0707 – Transmission Range Sensor Circuit Low Input
P0708 – Transmission Range Sensor Circuit High Input
P0709 – Transmission Range Sensor Circuit Intermittent
P0710 – Transmission Fluid Temperature Sensor Circuit Malfunction
P0711 – Transmission Fluid Temperature Sensor Circuit Range/Performance
P0712 – Transmission Fluid Temperature Sensor Circuit Low Input
P0713 – Transmission Fluid Temperature Sensor Circuit High Input
P0714 – Transmission Fluid Temperature Sensor Circuit Intermittent
P0715 – Input/Turbine Speed Sensor Circuit Malfunction
P0716 – Input/Turbine Speed Sensor Circuit Range/Performance
P0717 – Input/Turbine Speed Sensor Circuit No Signal
P0718 – Input/Turbine Speed Sensor Circuit Intermittent
P0719 – Torque Converter/Brake Switch B Circuit Low
P0720 – Output Speed Sensor Circuit Malfunction
P0721 – Output Speed Sensor Range/Performance
P0722 – Output Speed Sensor No Signal
P0723 – Output Speed Sensor Intermittent
P0724 – Torque Converter/Brake Switch B Circuit High
P0725 – Engine Speed input Circuit Malfunction
P0726 – Engine Speed Input Circuit Range/Performance
P0727 – Engine Speed Input Circuit No Signal
P0728 – Engine Speed Input Circuit Intermittent
P0730 – Incorrect Gear Ratio
P0731 – Gear 1 Incorrect ratio
P0732 – Gear 2 Incorrect ratio
P0733 – Gear 3 Incorrect ratio
P0734 – Gear 4 Incorrect ratio
P0735 – Gear 5 Incorrect ratio
P0736 – Reverse incorrect gear ratio
P0740 – Torque Converter Clutch Circuit Malfuction
P0741 – Torque Converter Clutch Circuit Performance or Stuck Off
P0742 – Torque Converter Clutch Circuit Stuck On
P0743 – Torque Converter Clutch Circuit Electrical
P0744 – Torque Converter Clutch Circuit Intermittent
P0745 – Pressure Control Solenoid Malfunction
P0746 – Pressure Control Solenoid Performance or Stuck Off
P0747 – Pressure Control Solenoid Stuck On
P0748 – Pressure Control Solenoid Electrical
P0749 – Pressure Control Solenoid Intermittent
P0750 – Shift Solenoid A Malfunction
P0751 – Shift Solenoid A Performance or Stuck Off/1-2 Shift Solenoid Valve Performance
P0752 – Shift Solenoid A Stuck On
P0753 – Shift Solenoid A Electrical/1-2 Shift Solenoid Circuit Electrical
P0754 – Shift Solenoid A Intermittent
P0755 – Shift Solenoid B Malfunction
P0756 – Shift Solenoid B Performance or Stuck Off/2-3 Shift Solenoid Valve Performance
P0757 – Shift Solenoid B Stuck On
P0758 – Shift Solenoid B Electrical/2-3 Shift Solenoid Circuit Electrical
P0759 – Shift Solenoid B Intermittent
P0760 – Shift Solenoid C Malfunction
P0761 – Shift Solenoid C Performance or Stuck Off
P0762 – Shift Solenoid C Stuck On
P0763 – Shift Solenoid C Electrical
P0764 – Shift Solenoid C Intermittent
P0765 – Shift Solenoid D Malfunction
P0766 – Shift Solenoid D Performance or Stuck Off
P0767 – Shift Solenoid D Stuck On
P0768 – Shift Solenoid D Electrical
P0769 – Shift Solenoid D Intermittent
P0770 – Shift Solenoid E Malfunction
P0771 – Shift Solenoid E Performance or Stuck Off
P0772 – Shift Solenoid E Stuck On
P0773 – Shift Solenoid E Electrical
P0774 – Shift Solenoid E Intermittent
P0775 – Pressure Control Solenoid B Malfunction
P0776 – Pressure Control Solenoid B Performance
P0777 – Pressure Control Solenoid B Stuck On
P0778 – Pressure Control Solenoid B Electrical
P0779 – Pressure Control Solenoid B Intermittent
P0780 – Shift Malfunction
P0781 – 1-2 Shift Malfunction
P0782 – 2-3 Shift Malfunction
P0783 – 3-4 Shift Malfunction
P0784 – 4-5 Shift Malfunction
P0785 – Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
P0786 – Shift/Timing Solenoid Range/Performance
P0787 – Shift/Timing Solenoid Low
P0788 – Shift/Timing Solenoid High
P0789 – Shift/Timing Solenoid Intermittent
P0790 – Normal/Performance Switch Circuit Malfunction
P0791 – Intermediate Shaft Speed Sensor Circuit
P0792 – Intermediate Shaft Speed Sensor Circuit Range/Performance
P0793 – Intermediate Shaft Speed Sensor Circuit No signal
P0794 – Intermediate Shaft Speed Sensor Circuit Intermittent
P0795 – Pressure Control Solenoid C
P0796 – Pressure Control Solenoid C Performance or Stuck off
P0797 – Pressure Control Solenoid C Stuck On
P0798 – Pressure Control Solenoid C Electrical
P0799 – Pressure Control Solenoid C Intermittent
P0801 – Reverse Inhibit Control Circuit Malfunction
P0803 – 1-4 Upshift (Skip Shift) Solenoid Control Circuit Malfunction
P0804 – 1-4 Upshift (Skip Shift) Lamp Control Circuit Malfunction
P0805 – Clutch Position Sensor Circuit Malfunction
P0806 – Clutch Position Sensor Circuit Range/Performance Malfunction
P0807 – Clutch Position Sensor Circuit Low Malfunction
P0808 – Clutch Position Sensor Circuit High Malfunction
P0809 – Clutch Position Sensor Circuit Intermittent Malfunction
P0810 – Clutch Position Control Error
P0811 – Excessive Clutch Slippage
P0812 – Reverse Input Circuit
P0813 – Reverse Output Circuit
P0814 – Transmission Range Display Circuit
P0815 – Upshift Switch Circuit
P0816 – Downshift Switch Circuit
P0817 – Starter Disable Circuit
P0818 – Driveline Disconnect Switch Input Circuit
P0819 – Up and Down Shift Switch to Transmission Range Correlation
P0820 – Gear Lever X – Y Position Sensor Circuit
P0821 – Gear Lever X Position Circuit
P0822 – Gear Lever Y Position Circuit
P0823 – Gear Lever X Position Circuit Intermittent
P0824 – Gear Lever Y Position Circuit Intermittent
P0825 – Gear Lever Push – Pull Switch (Shift Anticipate)
P0826 – Up and Down Switch Input Circuit
P0827 – Up and Down Switch Input Circuit Low
P0828 – Up and Down Switch Input Circuit High
P0829 – 5-6 Shift
P0830 – Clutch Pedal Switch A Circuit
P0831 – Clutch Pedal Switch A Circuit Low
P0832 – Clutch Pedal Switch A Circuit High
P0833 – Clutch Pedal Switch B Circuit
P0834 – Clutch Pedal Switch B Circuit Low
P0835 – Clutch Pedal Switch B Circuit High
P0836 – Four Wheel Drive (4WD) Switch Circuit
P0837 – Four Wheel Drive (4WD) Switch Circuit Range/Performance
P0838 – Four Wheel Drive (4WD) Switch Circuit Low
P0839 – Four Wheel Drive (4WD) Switch Circuit High
P0840 – Transmission Fluid Pressure Sensor/Switch A Circuit
P0841 – Transmission Fluid Pressure Sensor/Switch A Circuit Range/Performance
P0842 – Transmission Fluid Pressure Sensor/Switch A Circuit Low
P0843 – Transmission Fluid Pressure Sensor/Switch A Circuit High
P0844 – Transmission Fluid Pressure Sensor/Switch A Circuit Intermittent
P0845 – Transmission Fluid Pressure Sensor/Switch B Circuit
P0846 – Transmission Fluid Pressure Sensor/Switch B Circuit Range/Performance
P0847 – Transmission Fluid Pressure Sensor/Switch B Circuit Low
P0848 – Transmission Fluid Pressure Sensor/Switch B Circuit High
P0849 – Transmission Fluid Pressure Sensor/Switch B Circuit Intermittent
P0850 – Park / Neutral Switch Input Circuit
P0851 – Park / Neutral Switch Input Circuit Low
P0852 – Park / Neutral Switch Input Circuit High
P0853 – Drive Switch Input Circuit
P0854 – Drive Switch Input Circuit Low
P0855 – Drive Switch Input Circuit High
P0856 – Traction Control Input Signal
P0857 – Traction Control Input Signal Range/Performance
P0858 – Traction Control Input Signal Low
P0859 – Traction Control Input Signal High
P0860 – Gear Shift Module Communication Circuit
P0861 – Gear Shift Module Communication Circuit Low
P0862 – Gear Shift Module Communication Circuit High
P0863 – TCM Communication Circuit
P0864 – TCM Communication Circuit Range/Performance
P0865 – TCM Communication Circuit Low
P0866 – TCM Communication Circuit High
P0867 – Transmission Fluid Pressure
P0868 – Transmission Fluid Pressure Low
P0869 – Transmission Fluid Pressure High
P0870 – Transmission Fluid Pressure Sensor/Switch C Circuit
P0871 – Transmission Fluid Pressure Sensor/Switch C Circuit Range/Performance
P0872 – Transmission Fluid Pressure Sensor/Switch C Circuit Low
P0873 – Transmission Fluid Pressure Sensor/Switch C Circuit High
P0874 – Transmission Fluid Pressure Sensor/Switch C Circuit Intermittent
P0875 – Transmission Fluid Pressure Sensor/Switch D Circuit
P0876 – Transmission Fluid Pressure Sensor/Switch D Circuit Range/Performance
P0877 – Transmission Fluid Pressure Sensor/Switch D Circuit Low
P0878 – Transmission Fluid Pressure Sensor/Switch D Circuit High
P0879 – Transmission Fluid Pressure Sensor/Switch D Circuit Intermittent
P0880 – TCM Power Input Signal
P0881 – TCM Power Input Signal Range/Performance
P0882 – TCM Power Input Signal Low
P0883 – TCM Power Input Signal High
P0884 – TCM Power Input Signal Intermittent
P0885 – TCM Power Relay Control Circuit /Open
P0886 – TCM Power Relay Control Circuit Low
P0887 – TCM Power Relay Control Circuit High
P0888 – TCM Power Relay Sense Circuit
P0889 – TCM Power Relay Sense Circuit Range/Performance
P0890 – TCM Power Relay Sense Circuit Low
P0891 – TCM Power Relay Sense Circuit High
P0892 – TCM Power Relay Sense Circuit Intermittent
P0893 – Multiple Gears Engaged
P0894 – Transmission Component Slipping
P0895 – Shift Time Too Short
P0896 – Shift Time Too Long
P0897 – Transmission Fluid Deteriorated
P0898 – Transmission Control System MIL Request Circuit Low
P0899 – Transmission Control System MIL Request Circuit High
P0900 – Clutch Actuator Circuit / Open
P0901 – Clutch Actuator Circuit Range/Performance
P0902 – Clutch Actuator Circuit Low
P0903 – Clutch Actuator Circuit High
P0904 – Gate Select Position Circuit [senses left / right position]
P0905 – Gate Select Position Circuit Range/Performance
P0906 – Gate Select Position Circuit Low
P0907 – Gate Select Position Circuit High
P0908 – Gate Select Position Circuit Intermittent
P0909 – Gate Select Control Error
P0910 – Gate Select Actuator Circuit / Open [left / right motion]
P0911 – Gate Select Actuator Circuit Range/Performance
P0912 – Gate Select Actuator Circuit Low
P0913 – Gate Select Actuator Circuit High
P0914 – Gear Shift Position Circuit [senses forward / rearward position – odd / even gears]
P0915 – Gear Shift Position Circuit Range/Performance
P0916 – Gear Shift Position Circuit Low
P0917 – Gear Shift Position Circuit High
P0918 – Gear Shift Position Circuit Intermittent
P0919 – Gear Shift Position Control Error
P0920 – Gear Shift Forward Actuator Circuit / Open [forward motion – odd gears – 1 – 3 – 5]
P0921 – Gear Shift Foward Actuator Circuit Range/Performance
P0922 – Gear Shift Foward Actuator Circuit Low
P0923 – Gear Shift Foward Actuator Circuit High
P0924 – Gear Shift Reverse Actuator Circuit / Open [rearward motion – even gears – 2 – 4 – 6]
P0925 – Gear Shift Reverse Actuator Circuit Range/Performance
P0926 – Gear Shift Reverse Actuator Circuit Low
P0927 – Gear Shift Reverse Actuator Circuit High
P0928 – Gear Shift Lock Solenoid Circuit / Open
P0929 – Gear Shift Lock Solenoid Circuit Range/Performance
P0930 – Gear Shift Lock Solenoid Circuit Low
P0931 – Gear Shift Lock Solenoid Circuit High
P0932 – Hydraulic Pressure Sensor Circuit
P0933 – Hydraulic Pressure Sensor Range/Performance
P0934 – Hydraulic Pressure Sensor Circuit Low Input
P0935 – Hydraulic Pressure Sensor Circuit High Input
P0936 – Hydraulic Pressure Sensor Circuit Intermittent
P0937 – Hydraulic Oil Temperature Sensor Circuit
P0938 – Hydraulic Oil Temperature Sensor Range/Performance
P0939 – Hydraulic Oil Temperature Sensor Circuit Low Input
P0940 – Hydraulic Oil Temperature Sensor Circuit High Input
P0941 – Hydraulic Oil Temperature Sensor Circuit Intermittent
P0942 – Hydraulic Pressure Unit
P0943 – Hydraulic Pressure Unit Cycling Period Too Short
P0944 – Hydraulic Pressure Unit Loss of Pressure
P0945 – Hydraulic Pump Relay Circuit / Open
P0946 – Hydraulic Pump Relay Circuit Range/Performance
P0947 – Hydraulic Pump Relay Circuit Low
P0948 – Hydraulic Pump Relay Circuit High
P0949 – ASM Adaptive Learning Not Done
P0950 – ASM Control Circuit [Up / Down / Auto / etc]
P0951 – ASM Control Circuit Range/Performance
P0952 – ASM Control Circuit Low
P0953 – ASM Control Circuit High
P0954 – ASM Control Circuit Intermittent
P0955 – ASM Mode Circuit [Perf / Winter / Sport / etc]
P0956 – ASM Mode Circuit Range/Performance
P0957 – ASM Mode Circuit Low
P0958 – ASM Mode Circuit High
P0959 – ASM Mode Circuit Intermittent
P0960 – Pressure Control Solenoid A Control Circuit / Open
P0961 – Pressure Control Solenoid A Control Circuit Range/Performance
P0962 – Pressure Control Solenoid A Control Circuit Low
P0963 – Pressure Control Solenoid A Control Circuit High
P0964 – Pressure Control Solenoid B Control Circuit / Open
P0965 – Pressure Control Solenoid B Control Circuit Range/Performance
P0966 – Pressure Control Solenoid B Control Circuit Low
P0967 – Pressure Control Solenoid B Control Circuit High
P0968 – Pressure Control Solenoid C Control Circuit / Open
P0969 – Pressure Control Solenoid C Control Circuit Range/Performance
P0970 – Pressure Control Solenoid C Control Circuit Low
P0971 – Pressure Control Solenoid C Control Circuit High
P0972 – Shift Solenoid A Control Circuit Range/Performance
P0973 – Shift Solenoid A Control Circuit Low
P0974 – Shift Solenoid A Control Circuit High
P0975 – Shift Solenoid B Control Circuit Range/Performance
P0976 – Shift Solenoid B Control Circuit Low
P0977 – Shift Solenoid B Control Circuit High
P0978 – Shift Solenoid C Control Circuit Range/Performance
P0979 – Shift Solenoid C Control Circuit Low
P0980 – Shift Solenoid C Control Circuit High
P0981 – Shift Solenoid D Control Circuit Range/Performance
P0982 – Shift Solenoid D Control Circuit Low
P0983 – Shift Solenoid D Control Circuit High
P0984 – Shift Solenoid E Control Circuit Range/Performance
P0985 – Shift Solenoid E Control Circuit Low
P0986 – Shift Solenoid E Control Circuit High
P0987 – Transmission Fluid Pressure Sensor/Switch E Circuit
P0988 – Transmission Fluid Pressure Sensor/Switch E Circuit Range/Performance
P0989 – Transmission Fluid Pressure Sensor/Switch E Circuit Low
P0990 – Transmission Fluid Pressure Sensor/Switch E Circuit High
P0991 – Transmission Fluid Pressure Sensor/Switch E Circuit Intermittent
P0992 – Transmission Fluid Pressure Sensor/Switch F Circuit
P0993 – Transmission Fluid Pressure Sensor/Switch F Circuit Range/Performance
P0994 – Transmission Fluid Pressure Sensor/Switch F Circuit Low
P0995 – Transmission Fluid Pressure Sensor/Switch F Circuit High
P0996 – Transmission Fluid Pressure Sensor/Switch F Circuit Intermittent
P0997 – Shift Solenoid F Control Circuit Range/Performance
P0998 – Shift Solenoid F Control Circuit Low
P0999 – Shift Solenoid F Control Circuit High
P1100 – MAF Sensor Intermittent/ Check of all OBDII Systems Not Complete
P1101 – MAF Sensor Out Of Self Test Range./KOER Not Able To Complete KOER Aborted
P1102 – MAF Sensor In Range But Lower Than Expected
P1103 – MAF Sensor In Range But Higher Than Expected
P1104 – MAF Ground Malfunction
P1105 – Dual Alternator Upper Fault
P1106 – Dual Alternator Lower Fault/ Manifold Absolute Pressure (MAP) Sensor Circuit Intermittent High Voltage
P1107 – Dual Alternator Lower Circuit Malfunction/ Manifold Absolute Pressure (MAP) Sensor Circuit Intermittent Low Voltage
P1108 – Dual Alternator Battery Lamp Circuit Malfunction
P1109 – IAT – B Sensor Intermittent
P1110 – IAT Sensor (D/C) Open/Short
P1111 – Intake Air Temperature (IAT) Sensor Circuit Intermittent High Voltage
P1112 – Intake Air Temperature (IAT) Sensor Circuit Intermittent Low Voltage
P1113 – IAT Sensor Open/Short
P1114 – Engine Coolant Temperature (ECT) Sensor Circuit Intermittent Low Voltage/IAT – B Circuit Low Input
P1115 – Engine Coolant Temperature (ECT) Sensor Circuit Intermittent High Voltage/IAT – B Circuit High Input
P1116 – Engine Coolant sensor out of range/ECT Sensor Out Of Self Test Range
P1117 – Engine Coolant Sensor intermittent/ECT Sensor Intermittent
P1118 – Manifold Absolute Temperature Circuit Low Input
P1119 – Manifold Absolute Temperature Circuit High Input
P1120 – Throttle position sensor out of range
P1121 – Throttle Position (TP) Sensor Circuit Intermittent High Voltage
P1122 – Throttle Position (TP) Sensor Circuit Intermittent Low Voltage
P1123 – Throttle Position Sensor In Range But Higher Than Expected
P1124 – Throttle Position Sensor Out Of Self Test Range
P1125 – Throttle position sensor intermittent
P1126 – Throttle Position (Narrow Range) Sensor Circuit Malfunction
P1127 – Exhaust Not Warm – Downstream O2 Sensor
P1128 – Upstream Heated O2 Sensors Swapped
P1129 – Downstream Heated O2 Sensors Swapped
P1130 – Lack Of HO2S Switch – Adaptive Fuel At Limit
P1131 – Lack Of HO2S Switch – Sensor Indicates Lean
P1132 – Lack Of HO2S Switch – Sensor Indicates Rich
P1133 – HO2S Insufficient Switching Sensor 1
P1134 – HO2S Transition Time Ratio Sensor 1
P1135 – Pedal Position Sensor A Circuit Intermittent
P1136 – Fan Control Circuit Malfunction
P1137 – Lack Of HO2S Switch – Sensor Indicates Lean
P1138 – Lack Of HO2S12 Switch – Sensor Indicates Rich
P1139 – Water In Fuel Indicator Circuit Malfunction
P1140 – Water In Fuel Condition
P1141 – Fuel Restriction Indicator Circuit Malfunction
P1142 – Fuel Restriction Condition
P1143 – Air Assist Control Valve Range/Performance
P1144 – Air Assist Control Valve Circuit Malfunction
P1150 – Lack Of HO2S21 Switch – Adaptive Fuel At Limit
P1151 – Lack Of HO2S21 Switch – Sensor Indicates Lean
P1152 – Lack Of HO2S21 Switch – Sensor Indicates Rich
P1153 – Bank 2 Fuel Control Shifted Lean
P1154 – Bank 2 Fuel Control Shifted Rich
P1155 – Alternative Fuel Controller
P1156 – Fuel Select Switch Malfunction
P1157 – Lack Of HO2S22 Switch – Sensor Indicates Lean
P1158 – Lack Of HO2S22 Switch – Sensor Indicates Rich
P1159 – Fuel Stepper Motor Malfunction
P1166 – Air/Fuel Ratio Sensor 1 harness is open or shorted
P1167 – Invalid Test – throttle not depressed
P1168 – Fuel Rail Sensor In-Range Low Failure
P1169 – Fuel Rail Sensor In-Range High Failure
P1170 – ESO – Engine Shut Off Solenoid Fault
P1171 – Rotor Sensor Fault
P1172 – Rotor Control Fault
P1173 – Rotor Calibration Fault
P1174 – Cam Sensor Fault
P1175 – Cam Control Fault
P1176 – Cam Calibration Fault
P1177 – Synchronization Fault
P1178 – ( open )
P1180 – Fuel Delivery System Malfunction – Low
P1181 – Fuel Delivery System Malfunction – High
P1182 – Fuel Shut Off Solenoid Malfunction
P1183 – Engine Oil Temperature Circuit Malfunction
P1184 – Engine Oil Temperature Out Of Self Test Range
P1185 – FTS High – Fuel Pump Temperature Sensor High
P1186 – FTS Low – Fuel Pump Temperature Sensor Low
P1187 – Variant Selection
P1188 – Calibration Memory Fault
P1189 – Pump Speed Signal Fault
P1190 – Calibration Resistor Out Of Range
P1191 – Key Line Voltage
P1192 – Voltage External
P1193 – EGR Drive Overcurrent
P1194 – ECU A/D Converter
P1195 – SCP HBCC Failed To Initialize
P1196 – Key Off Voltage High
P1197 – Key Off Voltage Low
P1198 – Pump Rotor Control Underfueling
P1199 – Fuel Level Input Circuit Low
P1200 – Injector Control Circuit
P1201 – Injector Circuit Open / Shorted – Cylinder #1
P1202 – Injector Circuit Open / Shorted – Cylinder #2
P1203 – Injector Circuit Open / Shorted – Cylinder #3
P1204 – Injector Circuit Open / Shorted – Cylinder #4
P1205 – Injector Circuit Open / Shorted – Cylinder #5
P1206 – Injector Circuit Open / Shorted – Cylinder #6
P1209 – Injector Control Pressure System Fault
P1210 – Injector Control Pressure Above Expected Level
P1211 – Injector Control Pressure Sensor Above / Below Desired
P1212 – Injector Control Pressure Not Detected During Crank
P1213 – Start Injector Circuit Malfunction
P1214 – Pedal Position Sensor B Circuit Intermittent
P1215 – Pedal Position Sensor C Circuit Low Input
P1216 – Pedal Position Sensor C Circuit High Input
P1217 – Pedal Position Sensor C Circuit Intermittent
P1218 – CID High
P1219 – CID Low
P1220 – Series Throttle Control System Malfunction
P1221 – Traction Control System Malfunction
P1222 – Traction Control Output Circuit Malfunction
P1223 – Pedal Demand Sensor B Circuit High Input
P1224 – Throttle Position Sensor B Out Of Self Test Range
P1225 – Needle Lift Sensor Malfunction
P1226 – Control Sleeve Sensor Malfunction
P1227 – Wastegate Failed Closed (Over Pressure)
P1228 – Wastegate Failed Open (Under Pressure)
P1229 – Intercooler Pump Driver Fault
P1230 – Fuel Pump Low Speed Malfunction
P1231 – Fuel Pump Secondary Circuit Low – High Speed
P1232 – Fuel Pump Speed Primary Circuit Malfunction
P1233 – Fuel Pump Driver Module Off Line
P1234 – Fuel Pump Driver Module Off Line
P1235 – Fuel Pump Control Out Of Range
P1236 – Fuel Pump Control Out Of Range
P1237 – Fuel Pump Secondary Circuit Malfunction
P1238 – Fuel Pump Secondary Circuit Malfunction
P1239 – Speed Fuel Pump Positive Feed Fault
P1240 – Sensor Power Supply Malfunction
P1241 – Sensor Power Supply Low Input
P1242 – Sensor Power Supply High Input
P1243 – Second Fuel Pump Faulty or Ground Fault
P1244 – Alternator Load Input Failed High
P1245 – Alternator Load Input Failed Low
P1246 – Alternator Load Input Failed
P1247 – Turbo Boost Pressure Low
P1248 – Turbo Boost Pressure Not Detected
P1249 – Wastegate Control Valve Performance
P1250 – PRC Solenoid Circuit Malfunction
P1251 – Air Mixture Solenoid Circuit Malfunction
P1252 – Pedal Correlation PDS1 and LPDS High
P1253 – Pedal Correlation PDS1 and LPDS Low
P1254 – Pedal Correlation PDS2 and LPDS High
P1255 – Pedal Correlation PDS2 and LPDS Low
P1256 – Pedal Correlation PDS1 and HPDS
P1257 – Pedal Correlation PDS2 and HPDS
P1258 – Pedal Correlation PDS1 and PDS2
P1259 – Immobilizer to PCM Signal Error
P1260 – THEFT Detected – Vehicle Immobilzed
P1261 – Cylinder #1 High To Low Side Short
P1262 – Cylinder #2 High To Low Side Short
P1263 – Cylinder #3 High To Low Side Short
P1264 – Cylinder #4 High To Low Side Short
P1265 – Cylinder #5 High To Low Side Short
P1266 – Cylinder #6 High To Low Side Short
P1267 – Cylinder #7 High To Low Side Short
P1268 – Cylinder #8 High To Low Side Short
P1269 – Immobilizer Code Not Programmed
P1270 – Engine RPM Or Speed Limiter Reached
P1271 – Cylinder #1 High To Low Side Open
P1272 – Cylinder #2 High To Low Side Open
P1273 – Cylinder #3 High To Low Side Open
P1274 – Cylinder #4 High To Low Side Open
P1275 – Cylinder #5 High To Low Side Open
P1276 – Cylinder #6 High To Low Side Open
P1277 – Cylinder #7 High To Low Side Open
P1278 – Cylinder #8 High To Low Side Open
P1280 – Injection Control Pressure Out Of Range Low
P1281 – Injection Control Pressure Out Of Range High
P1282 – Excessive Injection Control Pressure
P1283 – IPR Circuit Failure
P1284 – Aborted KOER – ICP Failure
P1285 – Cylinder head over temp sensed
P1286 – Fuel Pulse In Range But Lower Than Expected
P1287 – Fuel Pulse In Range But Higher Than Expected
P1288 – Cylinder Head Temp Sensor Out Of Self Test Range
P1289 – Cylinder Head Temp Sensor High Input
P1290 – Cylinder Head Temp Sensor Low Input
P1291 – Injector High Side Short To GND Or VBATT – Bank 1
P1292 – Injector High Side Short To GND Or VBATT – Bank 2
P1293 – Injector High Side Open – Bank 1
P1294 – Injector High Side Open – Bank 2/Target idle not reached
P1295 – Multi-faults – Bank 1 – With Low Side Shorts
P1296 – Multi-faults – Bank 2 – With Low Side Shorts
P1297 – Injector High Sides Shorted Together
P1298 – IDM Failure
P1299 – Cylinder Head Overtemperature Protection Active
P1300 – Boost Calibration Fault
P1301 – Boost Calibration High
P1302 – Boost Calibration Low
P1303 – EGR Calibration Fault
P1304 – EGR Calibration High
P1305 – EGR Calibration Low
P1306 – Kickdown Relay Pull – In Circuit Fault
P1307 – Kickdown Relay Hold Circuit Fault
P1308 – A/C Clutch Circuit Fault
P1309 – Misfire Monitor AICE Chip Fault
P1313 – Misfire Rate Catalyst Damage Fault – Bank 1
P1314 – Misfire Rate Catalyst Damage Fault – Bank 2
P1315 – Persistent Misfire
P1316 – Injector Circuit / IDM Codes Detected
P1317 – Injector Circuit / IDM Codes Not Updated
P1336 – Crank / Cam Sensor Range / Performance
P1340 – Camshaft Position Sensor B Circuit Malfunction
P1341 – Camshaft Position Sensor B Range / Performance
P1345 – SGC (Cam Position) Sensor Circuit Malfunction/ Crankshaft Position – Camshaft Position Correlation
P1346 – Fuel Level Sensor B Circuit Malfunction
P1347 – Fuel Level Sensor B Range / Performance
P1348 – Fuel Level Sensor B Circuit Low
P1349 – Fuel Level Sensor B Circuit High
P1350 – Fuel Level Sensor B Intermittent/Bypass Line Monitor
P1351 – IDM Input Circuit Malfunction/ Ignition Coil Control Circuit High Voltage
P1352 – Ignition Coil A Primary Circuit Malfunction
P1353 – Ignition Coil B Primary Circuit Malfunction
P1354 – Ignition Coil C Primary Circuit Malfunction
P1355 – Ignition Coil D Primary Circuit Malfunction
P1360 – Ignition Coil A Secondary Circuit Malfunction
P1361 – Ignition Control (IC) Circuit Low Voltage
P1362 – Ignition Coil C Secondary Circuit Malfunction
P1363 – Ignition Coil D Secondary Circuit Malfunction
P1364 – Ignition Coil Primary Circuit Failure
P1365 – Ignition Coil Secondary Circuit Failure
P1366 – Ignition Spare
P1367 – Ignition Spare
P1368 – Ignition Spare
P1369 – Engine Temperature Light Monitor Failure
P1370 – Insufficient RMP Increase During Spark Test
P1371 – Ignition Coil – Cylinder 1 – Early Activation Fault
P1372 – Ignition Coil – Cylinder 2 – Early Activation Fault
P1373 – Ignition Coil – Cylinder 3 – Early Activation Fault
P1374 – Crankshaft Position (CKP)/Ignition Coil – Cylinder 4 – Early Activation Fault
P1375 – Ignition Coil – Cylinder 5 – Early Activation Fault
P1376 – Ignition Coil – Cylinder 6 – Early Activation Fault
P1380 – Misfire Detected – Rough Road Data Not Available
P1381 – Variable Cam Timing Overadvanced (Bank #1)/ Misfire Detected – No Communication with BCM
P1382 – Variable Cam Timing Solenoid #1 Circuit Malfunction
P1383 – Variable Cam Timing Overretarded (Bank #1)
P1384 – VVT Solenoid A Malfunction
P1385 – Variable Cam Timing Solenoid B Malfunction
P1386 – Variable Cam Timing Overadvanced (Bank #2)
P1387 – Variable Cam Timing Solenoid #2 Circuit Malfunction
P1388 – Variable Cam Timing Overretarded (Bank #2)
P1389 – Glow Plug Circuit High Side Low Input
P1390 – Octane Adjust Pin Out Of Self Test Range
P1391 – Glow Plug Circuit Low Input (Bank #1)
P1392 – Glow Plug Circuit High Input (Bank #1)
P1393 – Glow Plug Circuit Low Input (Bank #2)
P1394 – Glow Plug Circuit High Input (Bank #2)
P1395 – Glow Plug Monitor Fault (Bank #1)
P1396 – Glow Plug Monitor Fault (Bank #2)
P1397 – System Voltage Out Of Self Test Range
P1398 – VVT Solenoid B Circuit High Input
P1399 – Glow Plug Circuit High Side – High Input
P1400 – DPFE Circuit Low Input
P1401 – DPFE Circuit High Input
P1402 – EGR Metering Orifice Restricted
P1403 – DPFE Sensor Hoses Reversed
P1404 – IAT – B Circuit Malfunction/ Exhaust Gas Recirculation Closed Position Performance
P1405 – DPFE Sensor Upstream Hose Off Or Plugged
P1406 – Exhaust Gas Recirculation (EGR) Position Sensor Performance
P1407 – EGR No Flow Detected
P1408 – EGR Flow Out Of Self Test Range
P1409 – EVR Control Circuit Malfunction
P1411 – SAI System Incorrect Downstream Flow Detected
P1413 – SAI System Monitor Circuit Low Input
P1414 – SAI System Monitor Circuit High Input
P1415 – Air Pump Circuit Malfunction/ (AIR) System Bank 1
P1416 – Port Air Circuit Malfunction/ (AIR) System Bank 2
P1417 – Port Air Relief Circuit Malfunction
P1418 – Split Air #1 Circuit Malfunction
P1419 – Split Air #2 Circuit Malfunction
P1420 – Catalyst Temperature Sensor Failure
P1421 – Catalyst Damage
P1422 – EGI Temperature Sensor Failure
P1423 – EGI Functionality Test Failed
P1424 – EGI Glow Plug Primary Failure
P1425 – EGI Glow Plug Secondary Failure
P1426 – EGI Mini – MAF Failed Out Of Range
P1427 – EGI Mini – MAF Failed Short Circuit
P1428 – EGI Mini – MAF Failed Open Circuit
P1429 – Electric Air Pump Primary Failure
P1430 – Electric Air Pump Secondary Failure
P1433 – A/C Refrigerant Temperature Circuit Low
P1434 – A/C Refrigerant Temperature Circuit High
P1435 – A/C Refrigerant Temperature Circuit Range/Performance
P1436 – A/C Evaporator Air Temperature Circuit Low
P1437 – A/C Evaporator Air Temperature Circuit High
P1438 – A/C Evaporator Air Temperature Circuit Range/Performance
P1439 – Floor Temperature Switch Circuit Malfunction
P1440 – Purge Valve Stuck Open
P1441 – Evaporative Emission (EVAP) System Flow During Non-Purge Chevrolet Only
P1442 – Evaporative Emission Control System Leak Detected
P1443 – Evaporative Emission Control System Control Valve
P1444 – Purge Flow Sensor Circuit Low Input
P1445 – Purge Flow Sensor Circuit High Input
P1446 – Evaporative Vac Solenoid Circuit Malfunction
P1447 – ELC System Closure Valve Flow Fault
P1448 – ELC System 2 Fault
P1449 – Evaporative Check Solenoid Circuit Malfunction
P1450 – Unable To Bleed Up Fuel Tank Vacuum
P1451 – Evap Emission Control Sys Vent Control Valve Circuit
P1452 – Unable To Bleed – Up Vacuum in Tank
P1453 – Fuel Tank Pressure Relief Valve Malfunction
P1454 – Evaporative System Vacuum Test Malfunction
P1455 – Evap Emission Control Sys Leak Detected (Gross Leak/No Flow)
P1456 – Fuel Tank Temperature Sensor Circuit Malfunction
P1457 – Unable To Pull Vacuum In Tank
P1460 – Wide open throttle A/C cutoff relay circuit
P1461 – A/C pressure sensor circuit voltage low
P1462 – A/C pressure sensor circuit voltage high
P1463 – A/C Pressure Sensor Insufficient Pressure Change
P1464 – A/C Demand Out of Self Test Range
P1465 – A/C Relay Circuit Malfunction
P1466 – A/C Refrigerant Temperature Sensor/Circuit Malfunction
P1467 – A/C Compressor Temperature Sensor Malfunction
P1468 – SSPOD Open Circuit or Closed Circuit Fault
P1469 – Low A/C Cycling Period
P1470 – A/C Cycling Period Too Short
P1471 – Electrodrive Fan 1 Operational Failure (Driver Side)
P1472 – Electrodrive Fan 2 Operational Failure (Passenger Side)
P1473 – Fan Secondary High With Fan(s) Off
P1474 – Low Fan Control Primary Circuit Malfunction
P1475 – Fan Relay (Low) Circuit Malfunction
P1476 – Fan Relay (High) Circuit Malfunction
P1477 – Additional Fan Relay Circuit Malfunction
P1478 – Cooling Fan Driver Fault
P1479 – High Fan Control Primary Circuit Malfunction
P1480 – Fan Secondary Low with Low Fan On
P1481 – Fan Secondary Low With High Fan On
P1482 – SCP
P1483 – Power To Fan Circuit Overcurrent
P1484 – Open Power To Ground VCRM
P1485 – EGRV Circuit Malfunction
P1486 – EGRA Circuit Malfunction
P1487 – EGRCHK Solenoid Circuit Malfunction
P1490 – Secondary Air Relief Solenoid Circuit Malfunction
P1491 – Secondary Switch Solenoid Circuit Malfunction
P1492 – APLSOL Solenoid Circuit Malfunction
P1493 – RCNT Solenoid Circuit Malfunction
P1494 – SPCUT Solenoid Circuit Malfunction
P1495 – TCSPL Solenoid Circuit Malfunction
P1500 – Vehicle Speed Sensor Intermittent
P1501 – Vehicle Speed Sensor Out Of Self Test Range
P1502 – Vehicle Speed Sensor Intermittent Malfunction
P1503 – Auxillary Speed Sensor Fault
P1504 – Idle Air Control Circuit Malfunction
P1505 – Idle Air Control System At Adaptive Clip
P1506 – Idle Air Control Overspeed Error
P1507 – Idle Air Control Underspeed Error
P1508 – Idle Control System Circuit Open
P1509 – Idle Control System Circuit Shorted
P1510 – Idle Signal Circuit Malfunction
P1511 – Idle Switch (Electric Control Throttle) Circuit Malfunction
P1512 – Intake Manifold Runner Control (Bank 1) Stuck Closed
P1513 – Intake Manifold Runner Control (Bank 2) Stuck Closed
P1514 – High Load Neutral/Drive Fault
P1515 – Electric Current Circuit Malfunction
P1516 – IMRC Input Error (Bank 1)
P1517 – IMRC Input Error (Bank 2)
P1518 – Intake Manifold Runner Control (Stuck Open)
P1519 – Intake Manifold Runner Control (Stuck Closed)
P1520 – Intake Manifold Runner Control Circuit Malfunction
P1521 – Variable Intake Solenoid #1 Circuit Malfunction
P1522 – Variable Intake Solenoid #2 Circuit Malfunction
P1523 – IVC Solenoid Circuit Malfunction
P1524 – Variable Intake Solenoid System
P1525 – Air Bypass Valve System
P1526 – Air Bypass System
P1527 – Accelerate Warmup Solenoid Circuit Malfunction
P1528 – Subsidiary Throttle Valve Solenoid Circuit Malfunction
P1529 – SCAIR Solenoid Circuit Malfunction
P1530 – A/C Clutch Circuit Malfunction
P1531 – Invalid Test – Accelerator Pedal Movement
P1532 – IMCC Circuit Malfunction – Bank B
P1533 – AAI Circuit Malfunction
P1534 – Inertia Switch Activated
P1535 – Blower Fan Speed Circuit Range/Performance
P1536 – Parking Brake Switch Circuit Failure
P1537 – Intake Manifold Runner Control (Bank 1) Stuck Open
P1538 – Intake Manifold Runner Control (Bank 2) Stuck Open
P1539 – Power To A/C Clutch Circuit Overcurrent
P1540 – Air Bypass Valve Circuit Malfunction
P1549 – IMCC Circuit Malfunction – Bank B
P1550 – PSPS Out Of Self Test Range
P1565 – Speed Control Command Switch Out of Range High
P1566 – Speed Control Command Switch Out of Range Low
P1567 – Speed Control Output Circuit Continuity
P1568 – Speed Control Unable to Hold Speed
P1571 – Brake Switch Malfunction
P1572 – Brake Pedal Switch Circuit Malfunction
P1573 – Throttle Position Not Available
P1574 – Throttle Position Sensor Disagreement btwn Sensors
P1575 – Pedal Position Out of Self Test Range
P1576 – Pedal Position Not Available
P1577 – Pedal Position Sensor Disagreement btwn Sensors
P1578 – ETC Power Less Than Demand
P1579 – ETC In Power Limiting Mode
P1580 – Electronic Throttle Monitor PCM Override
P1581 – Electronic Throttle Monitor Malfunction
P1582 – Electronic Throttle Monitor Data Available
P1583 – Electronic Throttle Monitor Cruise Disable
P1584 – TCU Detected IPE Circuit Malfunction
P1585 – Throttle Control Unit Malfunction
P1586 – Throttle Control Unit Throttle Position Malfunction
P1587 – Throttle Control Unit Modulated Command Malfunction
P1588 – Throttle Control Unit Detected Loss of Return Spring
P1589 – TCU Unable To Control Desired Throttle Angle
P1600 – Loss of KAM Power; Open Circuit
P1601 – ECM/TCM Serial Communication Error
P1602 – Immobilizer/ECM Communication Error
P1603 – EEPROM Malfunction
P1604 – Code Word Unregestered
P1605 – Keep Alive Memory Test Failure
P1606 – ECM Control Relay O/P Circuit Malfunction
P1607 – MIL O/P Circuit Malfunction
P1608 – Internal ECM Malfunction
P1609 – Diagnostic Lamp Driver Fault
P1610 – SBDS Interactive Codes
P1611 – SBDS Interactive Codes
P1612 – SBDS Interactive Codes
P1613 – SBDS Interactive Codes
P1614 – SBDS Interactive Codes
P1615 – SBDS Interactive Codes
P1616 – SBDS Interactive Codes
P1617 – SBDS Interactive Codes
P1618 – SBDS Interactive Codes
P1619 – SBDS Interactive Codes
P1620 – SBDS Interactive Codes
P1621 – Control Module Long Term Memory Performance/ Immobilizer Code Words Do Not Match
P1622 – Immobilizer ID Does Not Match
P1623 – Immobilizer Code Word/ID Number Write Failure
P1624 – Anti Theft System
P1625 – B+ Supply To VCRM Fan Circuit Malfunction
P1626 – Theft Deterrent Fuel Enable Signal Not Received/ B+ Supply To VCRM A/C Circuit Malfunction
P1627 – Module Supply Voltage Out Of Range
P1628 – Module Ignition Supply Input Malfunction
P1629 – Internal Voltage Regulator Malfunction
P1630 – Internal Vref Malfunction
P1631 – Theft Deterrent Start Enable Signal Not Correct/ Main Relay Malfunction (Power Hold)
P1632 – Smart Alternator Faults Sensor/Circuit Malfunction
P1633 – KAM Voltage Too Low
P1634 – Data Output Link Circuit Failure
P1635 – Tire / Axle Ratio Out of Acceptable Range
P1636 – Inductive Signature Chip Communication Error
P1637 – Can Link ECM/ABSCM Circuit / Network Malfunction
P1638 – Can Link ECM/INSTM Circuit / Network Malfunction
P1639 – Vehicle ID Block Corrupted or Not Programmed
P1640 – Powertrain DTCs Available in Another Module
P1641 – Fuel Pump Primary Circuit Failure
P1642 – Fuel Pump Monitor Circuit High Input
P1643 – Fuel Pump Monitor Circuit Low Input
P1644 – Fuel Pump Speed Control Circuit Malfunction
P1645 – Fuel Pump Resistor Switch Circuit Malfunction
P1650 – PSP Switch Out of Self Test Range
P1651 – PSP Switch Input Malfunction
P1652 – IAC Monitor Disabled by PSP Switch Failed On
P1653 – Power Steering Output Circuit Malfunction
P1654 – Recirculation Override Circuit Malfunction
P1655 – Starter Disable Circuit Malfunction
P1660 – Output Circuit Check Signal High
P1661 – Output Circuit Check Signal Low
P1662 – IDM_EN Circuit Failure
P1663 – Fuel Demand Command Signal Circuit Malfunction
P1667 – CI Circuit Malfunction
P1668 – PCM – IDM Communications Error
P1670 – Electronic Feedback Signal Not Detected
P1680 – Metering Oil Pump Malfunction
P1681 – Metering Oil Pump Malfunction
P1682 – Metering Oil Pump Malfunction
P1683 – Metering Oil Pump Temperature Sensor Circuit Malfunction
P1684 – Metering Oil Pump Position Sensor Circuit Malfunction
P1685 – Metering Oil Pump Stepping Motor Circuit Malfunction
P1686 – Metering Oil Pump Stepping Motor Circuit Malfunction
P1687 – Metering Oil Pump Stepping Motor Circuit Malfunction
P1688 – Metering Oil Pump Stepping Motor Circuit Malfunction
P1689 – Oil Pressure Control Solenoid Circuit Malfunction
P1690 – Wastegate Solenoid Circuit Malfunction
P1691 – Turbo Pressure Control Solenoid Circuit Malfunction
P1692 – Turbo Control Solenoid Circuit Malfunction
P1693 – Turbo Charge Control Circuit Malfunction
P1694 – Turbo Charge Relief Circuit Malfunction
P1700 – Transmission Indeterminate Failure (Failed to Neutral)
P1701 – Reverse Engagement Error
P1702 – TRS Circuit Intermittent Malfunction
P1703 – Brake Switch Out Of Self Test Range
P1704 – Digital TRS Failed to Transition States in KOEO / KOER
P1705 – Not in P or N During KOEO / KOER
P1706 – High Vehicle Speed Observed in Park
P1707 – Transfer Case Neutral Indicator Hard Fault Present
P1708 – Clutch Switch Circuit Malfunction
P1709 – PNP Switch Out Of Self Test Range
P1711 – TFT Sensor Out Of Self Test Range
P1712 – Trans Torque Reduction Request Signal Malfunction
P1713 – TFT Sensor In Range Failure Low Value
P1714 – SSA Inductive Signature Malfunction
P1715 – SSB Inductive Signature Malfunction
P1716 – SSC Inductive Signature Malfunction
P1717 – SSD Inductive Signature Malfunction
P1718 – TFT Sensor In Range Failure High
P1720 – Vehicle Speed (Meter) Circuit Malfunction
P1721 – Gear 1 Incorrect Ratio
P1722 – Gear 2 Incorrect Ratio
P1723 – Gear 3 incorrect Ratio
P1724 – Gear 4 Incorrect Ratio
P1725 – Insufficient Engine Speed Increase During Self Test
P1726 – Insufficient Engine Speed Decrease During Self Test
P1727 – Coast Clutch Solenoid Inductive Signature Malfunction
P1728 – Transmission Slip Error
P1729 – 4×4 Low Switch Error
P1730 – Gear Control Malfunction 2 – 3 – 5
P1731 – 1-2 Shift Malfunction
P1732 – 2-3 Shift Malfunction
P1733 – 3-4 Shift Malfunction
P1734 – Gear Control Malfunction
P1735 – First Gear Switch Circuit Malfunction
P1736 – Second Gear Switch Circuit Malfunction
P1737 – Lockup Solenoid System
P1738 – Shift Time Error
P1739 – Slip Solenoid System
P1740 – Torque Converter Clutch Inductive Signature Malfunction
P1741 – Torque Converter Clutch Control Error
P1742 – Torque Converter Clutch Solenoid Failed On
P1743 – Torque Converter Clutch Solenoid Failied On
P1744 – Torque Converter Clutch System Performance
P1745 – Line Pressure Solenoid System
P1746 – Pressure Control Solenoid ‘A’ Open Circuit
P1747 – Pressure Control Solenoid ‘A’ Short Circuit
P1748 – EPC Malfunction
P1749 – Pressure Control Solenoid Failed Low
P1751 – Shift Solenoid A Performance
P1753 – Torque Converter Clutch Solenoid Valve Circuit
P1754 – Coast Clutch Solenoid Circuit Malfunction
P1755 – Intermediate Speed Sensor (ISS) Malfunction
P1756 – Shift Solenoid B Performance
P1760 – Pressure Control Solenoid ‘A’ Short Circuit
P1761 – Shift Solenoid C Performance
P1762 – Overdrive Band Failed Off
P1765 – Timing Solenoid Circuit Malfunction
P1767 – Torque Converter Clutch Circuit Malfunction
P1768 – Performance / Normal / Winter Mode Input Malfunction
P1769 – AG4 Transmission Torque Modulation Fault
P1770 – Clutch Solenoid Circuit Malfunction
P1775 – Transmission System MIL Fault
P1776 – Ignition Retard Request Duration Fault
P1777 – Ignition Retard Request Circuit Fault
P1778 – Transmission Reverse I/P Circuit Malfunction
P1779 – TCIL Circuit Malfunction
P1780 – Trans Control Switch (O/D Cancel) Out of Self Test Range
P1781 – 4X4 Switch Out of Self Test Range
P1782 – P/ES Circuit Out Of Self Test Range
P1783 – Transmission Overtemperature Condition
P1784 – Transmission Mechanical Failure – First And Reverse
P1785 – Transmission Mechanical Failure – First And Second
P1786 – 3-2 Downshift Error
P1787 – 2-1 Downshift Error
P1788 – Pressure Control Solenoid ‘B’ Open Circuit
P1789 – Pressure Control Solenoid ‘B’ Short Circuit
P1790 – TP (Mechanical) Circuit Malfunction
P1791 – TP (Electric) Circuit Malfunction
P1792 – Barometer Pressure Circuit Malfunction
P1793 – Intake Air Volume Circuit Malfunction
P1794 – Battery Voltage Circuit Malfunction
P1795 – Idle Switch Circuit Malfunction
P1796 – Kick Down Switch Circuit Malfunction
P1797 – Neutral Switch Circuit Malfunction
P1798 – Coolant Temperature Circuit Malfunction
P1799 – Hold Switch Circuit Malfunction
P1800 – Transmission Clutch Interlock Safety Switch Circuit Failure
P1801 – Transmission Clutch Interlock Safety Switch Open Circuit
P1802 – Transmission Clutch Interlock Safety Switch Short Circuit To Battery
P1803 – Transmission Clutch Interlock Safety Switch Short Circuit To Ground
P1804 – Transmission 4-Wheel Drive High Indicator Circuit Failure
P1805 – Transmission 4-Wheel Drive High Indicator Open Circuit
P1806 – Transmission 4-Wheel Drive High Indicator Short Circuit To Battery
P1807 – Transmission 4-Wheel Drive High Indicator Short Circuit To Ground
P1808 – Transmission 4-Wheel Drive Low Indicator Circuit Failure
P1809 – Transmission 4-Wheel Drive Low Indicator Open Circuit
P1810 – TFP Valve Position Switch Circuit/ Transmission 4-Wheel Drive Low Indicator Short Circuit To Battery
P1811 – Transmission 4-Wheel Drive Low Indicator Short Circuit To Ground
P1812 – Transmission 4-Wheel Drive Mode Select Circuit Failure
P1813 – Transmission 4-Wheel Drive Mode Select Open Circuit
P1814 – Transmission 4-Wheel Drive Mode Select Short Circuit To Battery
P1815 – Transmission 4-Wheel Drive Mode Select Short Circuit To Ground
P1816 – Transmission Neutral Safety Switch Circuit Failure
P1817 – Transmission Neutral Safety Switch Open Circuit
P1818 – Transmission Neutral Safety Switch Short Circuit To Battery
P1819 – Transmission Neutral Safety Switch Short Circuit To Ground
P1820 – Transmission Transfer Case Clockwise Shift Relay Coil Circuit Failure
P1821 – Transmission Transfer Case Clockwise Shift Relay Coil Open Circuit
P1822 – Transmission Transfer Case Clockwise Shift Relay Coil Short Circuit To Battery
P1823 – Transmission Transfer Case Clockwise Shift Relay Coil Short Circuit To Ground
P1824 – Transmission 4-Wheel Drive Clutch Relay Circuit Failure
P1825 – Transmission 4-Wheel Drive Clutch Relay Open Circuit
P1826 – Transmission 4-Wheel Drive Low Clutch Relay Circuit To Battery
P1827 – Transmission 4-Wheel Drive Low Clutch Relay Circuit To Ground
P1828 – Transmission Transfer Case Counter Clockwise Shift Relay Coil Circuit Failure
P1829 – Transmission Transfer Case Counter Clockwise Shift Relay Coil Open Circuit
P1830 – Transmission Transfer Case Counter Clockwise Shift Relay Coil Short Circuit To Battery
P1831 – Transmission Transfer Case Counter Clockwise Shift Relay Coil Short Circuit To Ground
P1832 – Transmission Transfer Case Differential Lock-Up Solenoid Circuit Failure
P1833 – Transmission Transfer Case Differential Lock-Up Solenoid Open Circuit
P1834 – Transmission Transfer Case Differential Lock-Up Solenoid Short Circuit To Battery
P1835 – Transmission Transfer Case Differential Lock-Up Solenoid Short Circuit To Ground
P1836 – Transmission Transfer Case Front Shaft Speed Sensor Circuit Failure
P1837 – Transmission Transfer Case Rear Shaft Speed Sensor Circuit Failure
P1838 – Transmission Transfer Case Shift Motor Circuit Failure
P1839 – Transmission Transfer Case Shift Motor Open Circuit
P1840 – Transmission Transfer Case Shift Motor Short Circuit To Battery
P1841 – Transmission Transfer Case Shift Motor Short Circuit To Ground
P1842 – Transmission Transfer Case Differential Lock-Up Feedback Switch Circuit Failure
P1843 – Transmission Transfer Case Differential Lock-Up Feedback Switch Open Circuit
P1844 – Transmission Transfer Case Differential Lock-Up Feedback Switch Short Circuit To Battery
P1845 – Transmission Transfer Case Differential Lock-Up Feedback Switch Short Circuit To Ground
P1846 – Transmission Transfer Case Contact Plate ‘A’ Circuit Failure
P1847 – Transmission Transfer Case Contact Plate ‘A’ Open Circuit
P1848 – Transmission Transfer Case Contact Plate ‘A’ Short Circuit To Battery
P1849 – Transmission Transfer Case Contact Plate ‘A’ Short Circuit To Ground
P1850 – Transmission Transfer Case Contact Plate ‘B’ Circuit Failure
P1851 – Transmission Transfer Case Contact Plate ‘B’ Open Circuit
P1852 – Transmission Transfer Case Contact Plate ‘B’ Short Circuit To Battery
P1853 – Transmission Transfer Case Contact Plate ‘B’ Short Circuit To Ground
P1854 – Transmission Transfer Case Contact Plate ‘C’ Circuit Failure
P1855 – Transmission Transfer Case Contact Plate ‘C’ Open Circuit
P1856 – Transmission Transfer Case Contact Plate ‘C’ Short Circuit To Battery
P1857 – Transmission Transfer Case Contact Plate ‘C’ Short Circuit To Ground
P1858 – Transmission Transfer Case Contact Plate ‘D’ Circuit Failure
P1859 – Transmission Transfer Case Contact Plate ‘D’ Open Circuit
P1860 – TCC PWM Solenoid Circuit Electrical/ Transmission Transfer Case Contact Plate ‘D’ Short Circuit To Battery
P1861 – Transmission Transfer Case Contact Plate ‘D’ Short Circuit To Ground
P1862 – Transmission Transfer Case Contact Plate Power Circuit Failure
P1863 – Transmission Transfer Case Contact Plate Power Open Circuit
P1864 – Transmission Transfer Case Contact Plate Power Short To Battery
P1865 – Transmission Transfer Case Contact Plate Power Short To Ground
P1866 – Transmission Transfer Case System Concern – Servicing Required
P1867 – Transmission Transfer Case Contact Plate General Circuit Failure
P1868 – Transmission Automatic 4-Wheel Drive Indicator (Lamp) Circuit Failure
P1869 – Transmission Automatic 4-Wheel Drive Indicator (Lamp) Circuit Short To Battery
P1870 – Transmission Component Slipping/ Transmission Mechanical Transfer Case 4×4 Switch Circuit Failure
P1871 – Transmission Mechanical Transfer Case 4×4 Switch Circuit Short To Battery
P1872 – Transmission Mechanical 4-Wheel Drive Axle Lock Lamp Circuit Failure
P1873 – Transmission Mechanical 4-Wheel Drive Axle Lock Lamp Circuit Short To Battery
P1874 – Transmission Automatic Hall Effect Sensor Power Circuit Failure
P1875 – Transmission Automatic Hall Effect Sensor Power Circuit Short To Battery / 4WD Low Switch Circuit Electrical
P1876 – Transmission Transfer Case 2-Wheel Drive Solenoid Circuit Failure
P1877 – Transmission Transfer Case 2-Wheel Drive Solenoid Circuit Short To Battery
P1878 – Transmission Transfer Case Disengaged Solenoid Circuit Failure
P1879 – Transmission Transfer Case Disengaged Solenoid Open Circuit
P1880 – Transmission Transfer Case Disengaged Solenoid Short to Battery
P1881 – Engine Coolant Level Switch Circuit Failure – GEM
P1882 – Engine Coolant Level Switch Circuit Short to Ground
P1883 – Engine Coolant Level Switch Circuit Failure – GEM
P1884 – Engine Coolant Level Lamp Circuit Short to Ground
P1885 – Transmission Transfer Case Disengaged Solenoid Short to Ground
P1886 – 4X4 Initialization Failure
P1890 – Transmission 4WD Mode Select Return Input Circuit Failure
P1891 – Transmission Transfer Case Contact Plate Ground Return Open Circuit
P1900 – OSS Circuit Intermittent Malfunction
P1901 – TSS Circuit Intermittent Malfunction
P1902 – Pressure Control Solenoid ‘B’ Intermittent Short
P1903 – Pressure Control Solenoid ‘C’ Short Circuit
P1904 – Pressure Control Solenoid ‘C’ Open Circuit
P1905 – Pressure Control Solenoid ‘C’ Intermittent Short
P1906 – Kickdown Pull Relay Open or Short Circuit to Ground
P1907 – Kickdown Hold Relay Open or Short Circuit to Ground
P1908 – Transmission Pressure Circuit Solenoid Open or Short to Ground
P1909 – Trans Temp Sensor Circuit Open or Shorted to Pwr or Gnd
P1910 – VFS A Pressure Output Failed Low
P1911 – VFS B Pressure Output Failed Low
P1912 – VFS C Pressure Output Failed Low
P1913 – Pressure Switch A Circuit Malfunction
P1914 – Manually Shifted Automatic (MSA) Sw Circuit Malf
P1915 – Reverse Switch Circuit Malfunction
P1916 – High Clutch Drum Speed Sensor Malfunction
P1917 – High Clutch Drum Speed Sensor Intermittent
P1918 – Transmission Range Display Circuit Malfunction