P0030 (M)
1/1 O2 Sensor Heater Relay CircuitProblem detected in oxygen sensor heater relay circuit.
P0036 (M)1/2 O2 Sensor Heater Relay CircuitProblem detected in oxygen sensor heater relay circuit.
P0106Barometric Pressure Out of RangeMAP sensor input voltage out of an acceptable range detected during reading of barometric pressure at key-on.
P0107 (M)Map Sensor Voltage Too LowMAP sensor input below minimum acceptable voltage.
P0108 (M)Map Sensor Voltage Too HighMAP sensor input above maximum acceptable voltage.
P0112 (M)Intake Air Temp Sensor Voltage LowIntake air (charge) temperature sensor input below the minimum acceptable voltage.
P0113 (M)Intake Air Temp Sensor Voltage HighIntake air (charge) temperature sensor input above the maximum acceptable voltage.
P0116No MessageA rationality error has been detected in the coolant temp sensor.
P0117 (M)ECT Sensor Voltage Too LowEngine coolant temperature sensor input below the minimum acceptable voltage.
P0118 (M)ECT Sensor Voltage Too HighEngine coolant temperature sensor input above the maximum acceptable voltage.
P0121 (M)TPS Voltage Does Not Agree With MAPTPS signal does not correlate to MAP sensor signal.
P0121 (M)Accelerator Position Sensor (APPS) Signal Voltage Too LowAPPS voltage input below the minimum acceptable voltage.
P0122 (M)Throttle Position Sensor Voltage LowThrottle position sensor input below the acceptable voltage range.
P0122 (M)Accelerator Position Sensor (APPS) Signal Voltage Too LowAPPS voltage input below the minimum acceptable voltage.
P0123 (M)Throttle Position Sensor Voltage HighThrottle position sensor input above the maximum acceptable voltage.
P0123 (M)Accelerator Position Sensor (APPS) Signal Voltage Too HighAPPS voltage input above the maximum acceptable voltage.
P0125 (M)Closed Loop Temp Not ReachedTime to enter Closed Loop Operation (Fuel Control) is excessive.
P0125 (M)Engine is Cold Too LongEngine does not reach operating temperature.
P0130 (M)1/1 O2 Sensor Heater Circuit MalfunctionOxygen sensor heater element malfunction.
P0131 (M)1/1 O2 Sensor Shorted To GroundOxygen sensor input voltage maintained below normal operating range.
P0132 (M)1/1 O2 Sensor Shorted To VoltageOxygen sensor input voltage maintained above normal operating range.
P0133 (M)1/1 O2 Sensor Slow ResponseOxygen sensor response slower than minimum required switching frequency.
P0134 (M)1/1 O2 Sensor Stays at CenterNeither rich or lean condition is detected from the oxygen sensor input.
P0135 (M)1/1 O2 Sensor Heater FailureOxygen sensor heater element malfunction.
P0136 (M)1/2 O2 Sensor Heater Circuit MalfunctionOxygen sensor heater element malfunction.
P0137 (M)1/2 O2 Sensor Shorted To GroundOxygen sensor input voltage maintained below normal operating range.
P0138 (M)1/2 O2 Sensor Shorted To VoltageOxygen sensor input voltage maintained above normal operating range.
P0139 (M)1/2 O2 Sensor Slow ResponseOxygen sensor response slower than minimum required switching frequency.
P0140 (M)1/2 O2 Sensor Stays at CenterNeither rich or lean condition is detected from the oxygen sensor.
P0141 (M)1/2 O2 Sensor Heater FailureOxygen sensor heater element malfunction.
P0143 (M)1/2 O2 Sensor Shorted To GroundOxygen sensor input voltage maintained below normal operating range.
P0144 (M)1/2 O2 Sensor Shorted To VoltageOxygen sensor input voltage maintained above normal operating range.
P0145 (M)1/2 O2 Sensor Slow ResponseOxygen sensor response slower than minimum required switching frequency.
P0146 (M)1/2 O2 Sensor Stays at CenterNeither rich or lean condition is detected from the oxygen sensor.
P0147 (M)1/2 O2 Sensor Heater FailureOxygen sensor heater element malfunction.
P0151 (M)2/1 O2 Sensor Shorted To GroundOxygen sensor input voltage maintained below normal operating range.
P0152 (M)2/1 Sensor Shorted To VoltageOxygen sensor input voltage maintained above normal operating range.
P0153 (M)2/1 Sensor Slow ResponseOxygen sensor response slower than minimum required switching frequency.
P0154 (M)2/1 Sensor Stays at CenterNeither rich or lean condition is detected from the oxygen sensor.
P0155 (M)2/1 O2 Sensor Heater FailureOxygen sensor heater element malfunction.
P0157 (M)2/2 O2 Sensor Shorted To GroundOxygen sensor input voltage maintained below normal operating range.
P0158 (M)2/2 O2 Sensor Shorted To VoltageOxygen sensor input voltage maintained above normal operating range.
P01592/2 Sensor Slow ResponseOxygen sensor response slower than minimum required switching frequency.
P0160 (M)2/2 Sensor Stays at CenterNeither rich or lean condition is detected from the oxygen sensor.
P0161 (M)2/2 O2 Sensor Heater FailureOxygen sensor heater element malfunction.
P0168Decreased Engine Performance Due To High Injection Pump Fuel TempFuel temperature is above the engine protection limit. Engine power will be derated.
P0171 (M)1/1 Fuel System LeanA lean air/fuel mixture has been indicated by an abnormally rich correction factor.
P0172 (M)1/1 Fuel System RichA rich air/fuel mixture has been indicated by an abnormally lean correction factor.
P0174 (M)2/1 Fuel System LeanA lean air/fuel mixture has been indicated by an abnormally rich correction factor.
P0175 (M)2/1 Fuel System RichA rich air/fuel mixture has been indicated by an abnormally lean correction factor.
P0176Loss of Flex Fuel Calibration SignalNo calibration voltage present from flex fuel sensor.
P0177Water In FuelExcess water found in fuel by water-in-fuel sensor.
P0178Flex Fuel Sensor Volts Too LowFlex fuel sensor input below minimum acceptable voltage.
P0178Water In Fuel Sensor Voltage Too LowLoss of water-in-fuel circuit or sensor.
P0179Flex Fuel Sensor Volts Too HighFlex fuel sensor input above maximum acceptable voltage.
P0181Fuel Injection Pump FailureLow power, engine derated, or engine stops.
P0182 (M)CNG Temp Sensor Voltage Too LowCompressed natural gas temperature sensor voltage below acceptable voltage.
P0183 (M)CNG Temp Sensor Voltage Too HighCompressed natural gas temperature sensor voltage above acceptable voltage.
P0201 (M)Injector #1 Control CircuitAn open or shorted condition detected in control circuit for injector #1 or in the INJ 1 injector bank.
P0202 (M)Injector #2 Control CircuitAn open or shorted condition detected in control circuit for injector #2 or in the INJ 2 injector bank.
P0203 (M)Injector #3 Control CircuitAn open or shorted condition detected in control circuit for injector #3 or in the INJ 3 injector bank.
P0204 (M)Injector #4 Control CircuitInjector #4 or INJ 4 injector bank output driver stage does not respond properly to the control signal.
P0205 (M)Injector #5 Control CircuitInjector #5 output driver stage does not respond properly to the control signal.
P0206 (M)Injector #6 Control CircuitInjector #6 output driver stage does not respond properly to the control signal.
P0207 (M)Injector #7 Control CircuitInjector #7 output driver stage does not respond properly to the control signal.
P0208 (M)Injector #8 Control CircuitInjector #8 output driver stage does not respond properly to the control signal.
P0209 (M)Injector #9 Control CircuitInjector #9 output driver stage does not respond properly to the control signal.
P0210 (M)Injector #10 Control CircuitInjector #10 output driver stage does not respond properly to the control signal.
P0215Fuel Injection Pump Control CircuitFailure in fuel pump relay control circuit
P0216 (M)Fuel Injection Pump Timing FailureHigh fuel supply restriction, low fuel pressure or possible wrong or incorrectly installed pump keyway.
P0217Decreased Engine Performance Due To Engine Overheat ConditionEngine overheating. ECM will derate engine performance.
P0219Crankshaft Position Sensor Overspeed SignalEngine has exceeded rpm limits.
P0222 (M)Idle Validation Signals Both LowProblem detected with idle validation circuits within APPS.
P0223 (M)Idle Validation Signals Both High (Above 5 Volts)Problem detected with idle validation circuits within APPS.
P0230Transfer Pump (Lift Pump) Circuit Out of RangeProblem detected in fuel transfer pump circuits.
P0232Fuel Shutoff Signal Voltage Too HighFuel shut-off signal voltage too high from ECM to fuel injection pump.
P0234 (M)Turbo Boost Limit ExceededProblem detected in turbocharger wastegate.
P0236 (M)Map Sensor Too High Too LongProblem detected in turbocharger wastegate.
P0237 (M)Map Sensor Voltage Too LowMAP sensor voltage input below the minimum acceptable voltage.
P0238 (M)Map Sensor Voltage Too HighMAP sensor voltage input above the maximum acceptable voltage.
P0251 (M)Fuel Inj. Pump Mech. Failure Fuel Valve Feedback CircuitProblem sensed with fuel circuit internal to fuel injection pump.
P0253 (M)Fuel Injection Pump Fuel Valve Open CircuitProblem sensed with fuel circuit internal to fuel injection pump.
P0254Fuel Injection Pump Fuel Valve Current Too HighProblem caused by internal fuel injection pump failure.
P0300 (M)Multiple Cylinder Mis-fireMisfire detected in multiple cylinders.
P0301 (M)CYLINDER #1 MISFIREMisfire detected in cylinder #1.
P0302 (M)CYLINDER #2 MISFIREMisfire detected in cylinder #2.
P0303 (M)CYLINDER #3 MISFIREMisfire detected in cylinder #3.
P0304 (M)CYLINDER #4 MISFIREMisfire detected in cylinder #4.
P0305 (M)CYLINDER #5 MISFIREMisfire detected in cylinder #5.
P0306 (M)CYLINDER #6 MISFIREMisfire detected in cylinder #6.
P0307 (M)CYLINDER #7 MISFIREMisfire detected in cylinder #7.
P0308 (M)CYLINDER #8 MISFIREMisfire detected in cylinder #8.
P0309 (M)CYLINDER #9 MISFIREMisfire detected in cylinder #9.
P0310 (M)CYLINDER #10 MISFIREMisfire detected in cylinder #10.
P0320 (M)No Crank Reference Signal at PCMNo reference signal (crankshaft position sensor) detected during engine cranking.
P0320 (M)No RPM Signal to PCM (Crankshaft Position Sensor Signal to JTEC)A CKP signal has not been detected at the PCM.
P0325Knock Sensor #1 CircuitKnock sensor (#1) signal above or below minimum acceptable threshold voltage at particular engine speed.
P0330Knock Sensor #2 CircuitKnock sensor (#2) signal above or below minimum acceptable threshold voltage at particular engine speed.
P0336 (M)Crankshaft Position (CKP) Sensor SignalProblem with voltage signal from CKP.
P0340 (M)No Cam Signal At PCMNo fuel sync.
P0341 (M)Camshaft Position (CMP) Sensor SignalProblem with voltage signal from CMP.
P0350Ignition Coil Draws Too Much CurrentA coil (1-5) is drawing too much current.
P0351 (M)Ignition Coil # 1 Primary CircuitPeak primary circuit current not achieved with maximum dwell time.
P0352 (M)Ignition Coil # 2 Primary CircuitPeak primary circuit current not achieved with maximum dwell time.
P0353 (M)Ignition Coil # 3 Primary CircuitPeak primary circuit current not achieved with maximum dwell time.
P0354 (M)Ignition Coil # 4 Primary CircuitPeak primary circuit current not achieved with maximum dwell time (High Impedence).
P0355 (M)Ignition Coil # 5 Primary CircuitPeak primary circuit current not achieved with maximum dwell time (High Impedence).
P0356 (M)Ignition Coil # 6 Primary CircuitPeak primary circuit current not achieved with maximum dwell time (high impedence).
P0357 (M)Ignition Coil # 7 Primary CircuitPeak primary circuit current not achieved with maximum dwell time (high impedence).
P0358 (M)Ignition Coil # 8 Primary CircuitPeak primary circuit current not achieved with maximum dwell time (high impedence).
P0370Fuel Injection Pump Speed/Position Sensor Sig LostProblem caused by internal fuel injection pump failure.
P0380 (M)Intake Air Heater Relay #1 Control CircuitProblem detected in #1 air heater solenoid/relay circuit (not heater element)
P0381 (M)Wait To Start Lamp InoperativeProblem detected in wait-to-start bulb circuit.
P0382 (M)Intake Air Heater Relay #2 Control CircuitProblem detected in #2 air heater solenoid/relay circuit (not heater element)
P0387Crankshaft Position Sensor Supply Voltage Too LowCKP sensor voltage input below the minimum acceptable voltage.
P0388Crankshaft Position Sensor Supply Voltage Too HighCKP sensor voltage input above the maximum acceptable voltage.
P0401EGR System FailureRequired change in air/fuel ration not detected during diagnostic test.
P0403EGR Solenoid CircuitAn open or shorted condition detected in the EGR solenoid control circuit.
P0404EGR Position Sensor RationalityEGR position sensor signal does not correlate to EGR duty cycle.
P0405EGR Position Sensor Volts Too LowEGR position sensor input below the acceptable voltage range.
P0406EGR Position Sensor Volts Too HighEGR position sensor input above the acceptable voltage range.
P0412Secondary Air Solenoid CircuitAn open or shorted condition detected in the secondary air (air switching/aspirator) solenoid control circuit.
P0420 (M)1/1 Catalytic Converter EfficiencyCatalyst 1/1 efficiency below required level.
P0432 (M)1/2 Catalytic Converter EfficiencyCatalyst 2/1 efficiency below required level.
P0441 (M)Evap Purge Flow MonitorInsufficient or excessive vapor flow detected during evaporative emission system operation.
P0442 (M)Evap Leak Monitor Medium Leak DetectedA small leak has been detected in the evaporative system.
P0443 (M)Evap Purge Solenoid CircuitAn open or shorted condition detected in the EVAP purge solenoid control circuit.
P0455 (M)Evap Leak Monitor Large Leak DetectedA large leak has been detected in the evaporative system.
P0456 (M)Evap Leak Monitor Small Leak DetectedLeak has been detected in the evaporative system.
P0460Fuel Level Unit No Change Over MilesDuring low fuel.
P0460Fuel Level Unit No Change Over MilesFuel level sending unit voltage does not change for more than 40 miles.
P0462Fuel Level Sending Unit Volts Too LowFuel level sensor input below acceptable voltage.
P0462 (M)Fuel Level Sending Unit Volts Too LowOpen circuit between PCM and fuel gauge sending unit.
P0463Fuel Level Sending Unit Volts Too HighFuel level sensor input above acceptable voltage.
P0463 (M)Fuel Level Sending Unit Volts Too HighCircuit shorted to voltage between PCM and fuel gauge sending unit.
P0500 (M)No Vehicle Speed Sensor SignalNo vehicle speed sensor signal detected during road load conditions.
P0500 (M)No Vehicle Speed Sensor SignalA vehicle speed signal was not detected.
P0505 (M)Idle Air Control Motor CircuitsSBEC II
P0522Oil Pressure Voltage Too LowOil pressure sending unit (sensor) voltage input below the minimum acceptable voltage.
P0523Oil Pressure Voltage Too HighOil pressure sending unit (sensor) voltage input above the maximum acceptable voltage.
P0524Oil Pressure Too LowEngine oil pressure is low. Engine power derated.
P0545A/C Clutch Relay CircuitProblem detected in air conditioning clutch relay control circuit.
P0551Power Steering Switch FailureIncorrect input state detected for the power steering switch circuit. PL: High pressure seen at high speed.
P0562Charging System Voltage Too LowSupply voltage sensed at ECM too low.
P0563Charging System Voltage Too HighSupply voltage sensed at ECM too high.
P0600PCM Failure SPI CommunicationsNo communication detected between co-processors in the control module.
P0601 (M)Internal Controller FailureInternal control module fault condition (check sum) detected.
P0602 (M)ECM Fueling Calibration ErrorECM Internal fault condition detected.
P0604RAM Check FailureTransmission control module RAM self test fault detected. -Aisin transmission
P0605ROM Check FailureTransmission control module ROM self test fault detected. -Aisin transmission
P0606 (M)ECM FailureECM Internal fault condition detected.
P0615Starter Relay Control CircuitAn open or shorted condition detected in the starter relay control circuit.
P0622 (G)Generator Field Not Switching ProperlyAn open or shorted condition detected in the generator field control circuit.
P0645A/C Clutch Relay CircuitAn open or shorted condition detected in the A/C clutch relay control circuit.
P0700EATX Controller DTC PresentThis SBEC III or JTEC DTC indicates that the EATX or Asin controller has an active fault and has illuminated the MIL via a CCD (EATX) or SCI (Aisin) message. The specific fault must be acquired from the EATX via CCD or from the Aisin via ISO-9141.
P0703Brake Switch Stuck Pressed or ReleasedIncorrect input state detected in the brake switch circuit. (Changed from P1595)
P0711 (M)Trans Temp Sensor, No Temp Rise After StartRelationship between the transmission temperature and overdrive operation and/or TCC operation indicates a failure of the Transmission Temperature Sensor. OBD II Rationality. Was MIL code 37.
P0712Trans Temp Sensor Voltage Too LowTransmission fluid temperature sensor input below acceptable voltage. Was MIL code 37.
P0712 (M)Trans Temp Sensor Voltage Too LowVoltage less than 1.55 Volts (4-speed auto. trans. only)
P0713Trans Temp Sensor Voltage Too HighTransmission fluid temperature sensor input above acceptable voltage. Was MIL code 37.
P0713 (M)Trans Temp Sensor Voltage Too HighVoltage greater than 3.76 volts (4-speed auto. trans. only).
P0720 (M)Low Output SPD Sensor RPM, Above 15 mphThe relationship between the Output Shaft Speed Sensor and vehicle speed is not within acceptable limits.
P0720 (M)Low Output Spd Sensor RPM Above 15 mphOutput shaft speed is less than 60 rpm with vehicle speed above 15 mph (4-speed auto. trans. only).
P0740 (M)Torq Con Clu, No RPM Drop at LockupRelationship between engine and vehicle speeds indicated failure of torque convertor clutch lock-up system (TCC/PTU solenoid)
P0743 (M)Torque Converter Clutch Solenoid/ Trans Relay CircuitsAn open or shorted condition detected in the torque convertor clutch (part throttle unlock) solenoid control circuit. Shift solenoid C electrical fault - Asin transmission
P0743 (M)Torque Converter Clutch Solenoid/ Trans Relay CircuitsAn open or shorted condition detected in the torque convertor part throttle unlock solenoid control circuit (3 or 4-speed auto. trans. only).
P0748 (M)Governor Pressure Sol Control/Trans Relay CircuitsAn open or shorted condition detected in the Governor Pressure Solenoid circuit or Trans Relay Circuit in JTEC RE transmissions.
P0748 (M)Governor Pressure Sol Control/Trans Relay CircuitsAn open or shorted condition detected in the governor pressure solenoid or relay circuits (4-speed auto. trans. only).
P0751 (M)O/D Switch Pressed (Lo) More Than 5 MinutesOverdrive override switch input is in a prolonged depressed state.
P0751 (M)O/D Switch Pressed (LO) More Than 5 MinutesOverdrive Off switch input too low for more than 5 minutes (4-speed auto. trans. only).
P0753 (M)Trans 3-4 Shift Sol/Trans Relay CircuitsAn open or shorted condition detected in the overdrive solenoid control circuit or Trans Relay Circuit in JTEC RE transmissions. Was MIL code 45.
P0753 (M)Trans 3-4 Shift Sol/Trans Relay CircuitsAn open or shorted condition detected in the transmission 2-4 shift solenoid circuit (4-speed auto. trans. only).
P0756AW4 Shift Sol B (2-3) Functional FailureShift solenoid B (2-3) functional fault - Asin transmission
P0783 (M)3-4 Shift Sol, No RPM Drop at LockupThe overdrive solenoid is unable to engage the gear change from 3rd gear to the overdrive gear.
P0801Reverse Gear Lockout circuit Open or ShortAn open or shorted condition detected in the transmission reverse gear lock-out solenoid control circuit.
P0830Clutch Depressed Switch CircuitProblem detected in the clutch switch circuit.
P0833Clutch Released Switch CircuitProblem detected in the clutch switch circuit.
P1110Decrease Engine Performance Due To High Intake Air TemperatureIntake manifold air temperature is above the engine protection limit. Engine power will be derated.
P1180Decreased Engine Performance Due To High Injection Pump Fuel TempFuel temperature is above the engine protection limit. Engine power will be derated.
P1195 (M)1/1 O2 Sensor Slow During Catalyst MonitorA slow switching oxygen sensor has been detected in bank 1/1 during catalyst monitor test. (Also see SCI DTC $66) (was P0133)
P1196 (M)2/1 O2 Sensor Slow During Catalyst MonitorA slow switching oxygen sensor has been detected in bank 2/1 during catalyst monitor test. (Also see SCI DTC $7A) (was P0153)
P11971/2 O2 Sensor Slow During Catalyst MonitorA slow switching oxygen sensor has been detected in bank 1/2 during catalyst monitor test. (Also see SCI DTC $68) (was P0139)
P1198Radiator Temperature Sensor Volts Too HighRadiator coolant temperature sensor input above the maximum acceptable voltage.
P1199Radiator Temperature Sensor Volts Too LowRadiator coolant temperature sensor input below the minimum acceptable voltage.
P1281Engine is Cold Too LongEngine coolant temperature remains below normal operating temperatures during vehicle travel (Thermostat).
P1282Fuel Pump Relay Control CircuitAn open or shorted condition detected in the fuel pump relay control circuit.
P1283Idle Select Signal InvalidECM or fuel injection pump module internal fault condition detected.
P1284 (M)Fuel Injection Pump Battery Voltage Out-Of-RangeFuel injection pump module internal fault condition detected. Engine power will be derated.
P1285 (M)Fuel Injection Pump Controller Always OnFuel injection pump module relay circuit failure detected. Engine power will be derated.
P1286Accelerator Position Sensor (APPS) Supply Voltage HighHigh voltage detected at APPS.
P1287Fuel Injection Pump Controller Supply Voltage LowECM or fuel injection pump module internal fault condition detected. Engine power will be derated.
P1288Intake Manifold Short Runner Solenoid CircuitAn open or shorted condition detected in the short runner tuning valve circuit.
P1289Manifold Tune Valve Solenoid CircuitAn open or shorted condition detected in the manifold tuning valve solenoid control circuit.
P1290CNG Fuel System Pressure Too HighCompressed natural gas system pressure above normal operating range.
P1291No Temp Rise Seen From Intake HeatersEnergizing Heated Air Intake does not change intake air temperature sensor an acceptable amount.
P1291 (M)No Temperature Rise Seen From Intake Air HeatersProblem detected in intake manifold air heating system.
P1292CNG Pressure Sensor Voltage Too HighCompressed natural gas pressure sensor reading above acceptable voltage.
P1293CNG Pressure Sensor Voltage Too LowCompressed natural gas pressure sensor reading below acceptable voltage.
P1294 (M)Target Idle Not ReachedTarget RPM not achieved during drive idle condition. Possible vacuum leak or IAC (AIS) lost steps.
P1295 (M)No 5 Volts to TP SensorLoss of a 5 volt feed to the Throttle Position Sensor has been detected.
P1295 (M)Accelerator Position Sensor (APPS) Supply Voltage Too LowAPPS supply voltage input below the minimum acceptable voltage.
P1296No 5 Volts to MAP SensorLoss of a 5 volt feed to the MAP Sensor has been detected.
P1297 (M)No Change in MAP From Start To RunNo difference is recognized between the MAP reading at engine idle and the stored barometric pressure reading.
P1298Lean Operation at Wide Open ThrottleA prolonged lean condition is detected during Wide Open Throttle.
P1299Vacuum Leak Found (IAC Fully Seated)MAP Sensor signal does not correlate to Throttle Position Sensor signal. Possible Vacuum Leak.
P1388Auto Shutdown Relay Control CircuitAn open or shorted condition detected in the ASD or CNG shutoff relay control ckt.
P1388Auto Shutdown Relay Control CircuitAn open or shorted condition detected in the auto shutdown (ASD) relay circuit.
P1389No ASD Relay Output Voltage At PCMNo Z1 or Z2 voltage sensed when the auto shutdown relay is energized.
P1389 (M)No ASD Relay Output Voltage At PCMAn open condition detected in the ASD relay output circuit.
P1390Timing Belt Skipped 1 Tooth or MoreRelationship between Cam and Crank signals not correct.
P1391 (M)Intermittent Loss of CMP or CKPLoss of the Cam Position Sensor or Crank Position sensor has occurred. For PL 2.0L
P1398 (M)Mis-Fire Adaptive Numerator at LimitPCM is unable to learn the Crank Sensor's signal in preparation for Misfire Diagnostics. Probable defective Crank Sensor.
P1399Wait To Start Lamp CircuitAn opn or shorted condition detected in the Wait to Start Lamp circuit.
P1403No 5V to EGR SensorLoss of 5V feed to the EGR position sensor
P1475Aux 5 Volt Supply Voltage HighSensor supply voltage for ECM sensors is too high. (See also P01475)
P01475Aux 5 Volt Supply Voltage HighSensor supply voltage for ECM sensors is too high. (See also P1475)
P1476Too Little Secondary AirInsufficient flow of secondary air injection detected during aspirator test (was P0411)
P1477Too Much Secondary AirExcessive flow of secondary air injection detected during aspirator test (was P0411)
P1478Battery Temp Sensor Volts Out of LimitInternal temperature sensor input voltage out of an acceptable range.
P1479Transmission Fan Relay CircuitAn open or shorted condition detected in the transmission fan relay circuit.
P1480PCV Solenoid CircuitAn open or shorted condition detected in the PCV solenoid circuit.
P1481EATX RPM Pulse PerfEATX RPM pulse generator signal for misfire detection does not correlate with expected value.
P1482Catalyst Temperature Sensor Circuit Shorted LowCatalyst temperature sensor circuit shorted low.
P1483Catalyst Temperature Sensor Circuit Shorted HighCatalyst temperature sensor circuit shorted high.
P1484Catalytic Converter Overheat DetectedA catalyst overheat condition has been detected by the catalyst temperature sensor.
P1485Air Injection Solenoid CircuitAn open or shorted condition detected in the air assist solenoid circuit.
P1486Evap Leak Monitor Pinched Hose FoundLDP has detected a pinched hose in the evaporative hose system.
P1487Hi Speed Rad Fan CtrL Relay CircuitAn open or shorted condition detected in the control circuit of the #2 high speed radiator fan control relay.
P1488Auxiliary 5 Volt Supply Output Too LowAuxiliary 5 volt sensor feed is sensed to be below an acceptable limit.
P1489High Speed Fan CtrL Relay CircuitAn open or shorted condition detected in the control circuit of the high speed radiator fan control relay.
P1490Low Speed Fan CtrL Relay CircuitAn open or shorted condition detected in the control circuit of the low speed radiator fan control relay.
P1491Rad Fan Control Relay CircuitAn open or shorted condition detected in the radiator fan control relay control circuit. This includes PWM solid state relays.
P1492Ambient/Batt Temp Sensor Volts Too HighExternal temperature sensor input above acceptable voltage.
P1492 (M)Ambient/Batt Temp Sensor Volts Too HighBattery temperature sensor input voltage above an acceptable range.
P1493 (M)Ambient/Batt Temp Sensor Volts Too LowExternal temperature sensor input below acceptable voltage.
P1493 (M)Ambient/Batt Temp Sensor Volts Too LowBattery temperature sensor input voltage below an acceptable range.
P1494 (M)Leak Detection Pump Sw or Mechanical FaultIncorrect input state detected for the Leak Detection Pump (LDP) pressure switch.
P1495Leak Detection Pump Solenoid CircuitAn open or shorted condition detected in the Leak Detection Pump (LDP) solenoid circuit.
P14965 Volt Supply, Output Too Low5 volt sensor feed is sensed to be below an acceptable limit. (less thean 4V for 4 seconds)
P1498High Speed Rad Fan Ground CtrL Relay CircuitAn open or shorted condition detected in the control circuit of the #3 high speed radiator fan control relay.
P1499Hydraulic cooling fan solenoid circuitAn open or shorted condition detected in the cooling fan control solenoid circuit.
P1594 (G)Charging System Voltage Too HighBattery voltage sense input above target charging voltage during engine operation.
P1594Charging System Voltage Too HighBattery voltage sense input above target charging voltage during engine operation.
P1595Speed Control Solenoid CircuitsAn open or shorted condition detected in either of the speed control vacuum or vent solenoid control circuits.
P1595Speed Control Solenoid CircuitsAn open or shorted condition detected in the speed control vacuum or vent solenoid control circuits.
P1596Speed Control Switch Always HighSpeed control switch input above maximum acceptable voltage.
P1597Speed Control Switch Always LowSpeed control switch input below minimum acceptable voltage.
P1597Speed Control Switch Always LowSpeed control switch input below minimum acceptable voltage.
P1598A/C Pressure Sensor Volts Too HighA/C pressure sensor input above maximum acceptable voltage.
P1598A/C Sensor Input HighProblem detected in air conditioning electrical circuit.
P1599A/C Pressure Sensor Volts Too LowA/C pressure sensor input below minimum acceptable voltage.
P1599A/C Sensor Input LowProblem detected in air conditioning electrical circuit.
P1680Clutch Released Switch CircuitProblem detected in clutch switch electrical circuit.
P1681No I/P Cluster CCD/J1850 Messages ReceivedNo CCD/J1850 messages received from the cluster control module.
P1682 (G)Charging System Voltage Too LowBattery voltage sense input below target charging voltage during engine operation and no significant change in voltage detected during active test of generator output circuit.
P1682Charging System Voltage Too LowCharging system output voltage low.
P1683SPD CtrL PWR Relay; or S/C 12V Driver CircuitAn open or shorted condition detected in the speed control servo power control circuit.
P1683SPD CtrL PWR Relay; or S/C 12V Driver CircuitAn open or shorted condition detected in the speed control servo power control circuit.
P1684Batt Loss in 50 StartsThe battery has been disconnected within the last 50 starts.
P1685SKIM Invalid KeyThe engine controller has received an invalid key from the SKIM.
P1686No SKIM BUS Messages ReceivedNo CCD/J1850 messages received from the Smart Key Immobilizer Module (SKIM)
P1687No MIC BUS MessageNo CCD/J1850 messages received from the Mechanical Instrument Cluster (MIC) module.
P1688 (M)Internal Fuel Injection Pump Controller FailureInternal problem within the fuel injection pump. Low power, engine derated, or engine stops.
P1689 (M)No Communication Between ECM and Injection Pump ModuleData link circuit failure between ECM and fuel injection pump. Low power, engine derated, or engine stops.
P1690 (M)Fuel Injection Pump CKP Sensor Does Not Agree With ECM CKP SensorProblem in fuel sync signal. Possible injection pump timing problem. Low power, engine derated, or engine stops.
P1691Fuel Injection Pump Controller Calibration ErrorInternal fuel injection pump failure. Low power, engine derated, or engine stops.
P1692DTC Set In ECMA "Companion DTC" was set in both the ECM and PCM.
P1693 (M)DTC Detected In Companion ModuleA fault has been generated in the companion engine control module.
P1693 (M)DTC Detected In PCM/ECM or DTC Detected in ECMA "Companion DTC" was set in both the ECM and PCM.
P1694Fault In Companion ModuleNo CCD/J1850 messages received from the powertrain control module-Aisin transmission.
P1694 (M)No CCD Messages Received From ECMBus communication failure to PCM.
P1695No CCD/J1850 Message From Body Control ModuleNo CCD/J1850 messages received from the body control module.
P1696PCM Failure EEPROM Write DeniedUnsuccessful attempt to write to an EEPROM location by the control module.
P1697PCM Failure SRI Mile Not StoredUnsuccessful attempt to update Service Reminder Indicator (SRI or EMR) mileage in the control module EEPROM.
P1698No CCD/J1850 Message From TCMNo CCD/J1850 messages received from the electronic transmission control module (EATX) or the Aisin transmission controller.
P1698No CCD Messages Received From PCMBus communication failure to PCM. A "Companion DTC" was set in both the ECM and PCM.
P1719Skip Shift Solenoid CircuitAN open or shorted condition detected in the transmission 2-3 gear lock-out solenoid control circuit.
P1740TCC or OD Sol PerfA rationality error has been detected in either the TCC solenoid or overdrive solenoid systems.
P1740 (M)TCC OR O/D Solenoid PerformanceProblem detected in transmission convertor clutch and/or overdrive circuits (diesel engine with 4-speed auto. trans. only).
P1756 (M)GOV Press Not Equal to Target @ 15-20 PSIThe requested pressure and the actual pressure are not within a tolerance band for the Governor Control System which is used to regulate governor pressure to control shifts for 1st, 2nd, and 3rd gear. (Mid Pressure Malfunction)
P1756 (M)GOV Press Not Equal to Target @ 15-20 PSIGovernor sensor input not between 10 and 25 psi when requested (4-speed auto trans only).
P1757GOV Press Not Equal to Target @ 15-20 PSIThe requested pressure and the actual pressure are not within a tolerance band for the Governor Control System which is used to regulate governor pressure to control shifts for 1st, 2nd, and 3rd gear. (Zero Pressure Malfunction)
P1757 (M)Governor Pressure Above 3 PSI in Gear With 0 MPHGovernor pressure greater than 3 psi when requested to be 0 psi (4-speed auto trans only).
P1762 (M)Gov Press Sen Offset Volts Too Lo or HighThe Governor Pressure Sensor input is greater than a calibration limit or is less than a calibration limit for 3 consecutive park/neutral calibrations.
P1762 (M)Governor Press Sen Offset Volts Too Low or HighSensor input greater or less than calibration for 3 consecutive Neutral/Park occurrences (4-speed auto trans only).
P1763Governor Pressure Sensor Volts Too HiThe Governor Pressure Sensor input is above an aceeptable voltage level.
P1763 (M)Governor Pressure Sensor Volts Too HiVoltage greater than 4.89 volts (4-speed auto trans only).
P1764 (M)Governor Pressure Sensor Volts Too LowThe Governor Pressure Sensor input is below an acceptable voltage level.
P1764 (M)Governor Pressure Sensor Volts Too LowVoltage less than .10 volts (4-speed auto trans only).
P1765 (M)Trans 12 Volt Supply Relay CtrL CircuitAn open or shorted condition is detected in the Transmission Relay control circuit. This relay supplies power to the TCC.
P1765 (M)Trans 12 Volt Supply Relay CtrL CircuitCurrent state of solenoid output port is different than expected (4-speed auto trans only).
P1899 (M)P/N Switch Stuck in Park or in GearIncorrect input state detected for the Park/Neutral switch.
P1899 (M)P/N Switch Stuck in Park or in GearIncorrect input state detected for the Park/Neutral switch (3 or 4-speed auto trans only).
