IDS Diagnostics
The ECM stores faults as DTC, referred to as 'P' codes. The 'P' codes are defined by OBD legislation and, together with their associated environmental and freeze frame data, can be read using a third party scan tool or IDS. IDS can also read real time data from each sensor, the adaptive values currently being employed and the current fueling, ignition and idle settings.
Inspection and Verification
- Verify the customer concern.
- Visually inspect for obvious signs of damage and system integrity. Visual Inspection Mechanical Electrical Engine oil level Cooling system coolant level Fuel level Fuel contamination/grade/quality Throttle body Poly-vee belt Fuses Wiring harness Electrical connector(s) Sensor(s) Engine Control Module (ECM) Transmission Control Module (TCM)
- If an obvious cause for an observed or reported concern is found, correct the cause (if possible) before proceeding to the next step
- If the cause is not visually evident, verify the customer concern and refer to «Symptom Chart»(ref-312551-S37749961672009041400000) below, alternatively, check for Diagnostic Trouble Codes (DTCs) and refer to «DTC Index»(ref-312551-S40365388562009041400000) .
Symptom Chart
| Symptom | Possible Cause | Action |
|---|---|---|
| Engine non-start | ||
| Engine does not crank | Security system /Immobilizer engaged Engine in shut-down mode ECM relay Battery Park/Neutral switch Starting system Engine seized | Check that the security system is disarmed Read DTCs and refer to DTC Index for ECM relay tests Ensure the battery is in fully charged and serviceable condition For Park/Neutral switch tests. Refer to External Controls article. For starting system tests. Refer to Starting System article. For engine system tests. Refer to Engine article. |
| Engine cranks, but does not fire | Engine breather system disconnected/restricted Ignition system Fuel system Electronic engine controls | Ensure the engine breather system is free from restriction and is correctly installed For ignition system tests. Refer to Engine Ignition article. For fuel system tests. Refer to Fuel Charging and Controls - 4.2L article. Read DTCs and refer to DTC Index for electronic engine control tests |
| Engine cranks and fires, but will not start | Evaporative emissions purge valve Fuel pump Spark plugs Ignition coil failure(s) | For purge valve tests. Refer to Evaporative Emissions article. For fuel system tests. Refer to Fuel Tank and Lines article. For ignition system tests. Refer to Engine Ignition article. |
| Difficult to start | ||
| Difficult cold start | Check engine coolant level/anti-freeze content Battery Electronic engine controls Exhaust gas recirculation (EGR) valve stuck open Fuel pump Evaporative emissions purge valve | Check the engine coolant level and condition. Refer to Specifications article. Ensure the battery is in a fully charged and serviceable condition Read DTCs and refer to DTC Index for electronic engine control tests For EGR valve tests. Refer to Engine Emission Control article. For fuel system tests. Refer to Fuel Tank and Lines article. For purge valve tests. Refer to Evaporative Emissions article. |
| Difficult hot start | Injector leak Electronic engine controls Evaporative emissions purge valve Fuel pump Ignition system EGR valve stuck open | Carry out injector leak tests, install new injectors as necessary. Refer to Fuel Injector article. Read DTCs and refer to DTC Index for electronic engine control tests For purge valve tests. Refer to Evaporative Emissions article. For fuel system tests. Refer to Fuel Tank and Lines article. For ignition system tests. Refer to Engine Ignition article. For EGR valve tests. Refer to Engine Emission Control article. |
| Difficult to start after hot soak (vehicle standing, engine off, after engine has reached operating temperature) | Injector leak Electronic engine controls Evaporative emissions purge valve Fuel pump Ignition system EGR valve stuck open | Carry out injector leak tests, install new injectors as necessary. Refer to Fuel Injector article. Read DTCs and refer to DTC Index for electronic engine control tests For purge valve tests. Refer to Evaporative Emissions article. For fuel system tests. Refer to Fuel Tank and Lines article. For ignition system tests. Refer to Engine Ignition article. For EGR valve tests. Refer to Engine Emission Control article. |
| Engine cranks too fast/slow | Compressions high/low Battery Starting system | Carry out compression tests. Refer to Engine article. Ensure battery is in a fully charged and serviceable condition For starting system tests. Refer to Starting System article. |
| Engine stalls | ||
| Engine stalls soon after start | Breather system disconnected/restricted ECM relay Electronic engine controls Ignition system Air intake system restricted Air leakage Fuel lines | Ensure the engine breather system is free from restriction and is correctly installed Read DTCs and refer to DTC Index for ECM relay tests Read DTCs and refer to DTC Index for electronic engine control tests For ignition system tests. Refer to Engine Ignition article. Check for blockage in air cleaner element and air intake system Check for leakage in air intake system For fuel system tests. Refer to Fuel Tank and Lines article. |
| Engine stalls on overrun | ECM relay Throttle position (TP) sensors | Read DTCs and refer to DTC Index for ECM relay tests Read DTCs and refer to DTC Index for TP sensor tests |
| Engine stalls at steady speed | ECM relay CKP sensor TP sensors | Read DTCs and refer to DTC Index for ECM relay, CKP, and TP sensor tests |
| Engine stalls with speed control enabled | ECM relay | Read DTCs and refer to DTC Index for ECM relay tests |
| Engine stalls when maneuvering | ECM relay TP sensors Additional engine loads (PAS, air conditioning, etc.) Transmission malfunction CAN malfunction | Read DTCs and refer to DTC Index for ECM relay, and TP sensor tests Check for excessive loads being placed on the engine from PAS, air conditioning systems etc. For transmission system tests. Refer to Diagnostic Strategy article. For CAN network tests. Refer to Communications Network article. |
| Poor driveability | ||
| Engine hesitates/poor acceleration | Fuel pressure, fuel pump, fuel lines Injector leak Air leakage Electronic engine controls Ignition system EGR valve stuck Transmission malfunction Restricted pedal travel (carpet, etc.) | For fuel system tests. Refer to Fuel Tank and Lines article. Carry out fuel injector leak tests, install new injectors as necessary. Refer to Fuel Injector article. Check for leakage from air intake system Read DTCs and refer to DTC Index for electronic engine control tests For ignition system tests. Refer to Engine Ignition article. For EGR valve tests. Refer to Engine Emission Control article. For transmission system tests. Refer to Diagnostic Strategy article. Ensure accelerator pedal is free from restriction |
| Engine backfires | Fuel pump, fuel lines Air leakage Electronic engine controls Ignition system Sticking variable camshaft timing (VCT) hub | For fuel system tests. Refer to Fuel Tank and Lines article. Check for leakage from air intake system Read DTCs and refer to DTC Index for electronic engine control tests For ignition system tests. Refer to Engine Ignition article. Read DTCs and refer to DTC Index for VCT system tests |
| Engine surges | Fuel pump, fuel lines Electronic engine controls Ignition system | For fuel system tests. Refer to Fuel Tank and Lines article. Read DTCs and refer to DTC Index for electronic engine control tests For ignition system tests. Refer to Engine Ignition article. |
| Engine detonates/knocks | Electronic engine controls Fuel pump, fuel lines, fuel quality Air leakage Sticking VCT hub | Read DTCs and refer to DTC Index for electronic engine control tests For fuel system tests. Refer to Fuel Tank and Lines article. Check for leakage from air intake system Read DTCs and refer to DTC Index for VCT system tests |
| No throttle response | Electronic engine controls | Read DTCs and refer to DTC Index for electronic engine control tests |
| Speed control inhibited or disabled | Default mode enabled Speed control, brake switch Electronic engine controls CAN fault | Check message center for default message, read DTCs and refer to DTC Index For speed control, and brake switch tests. Refer to Speed Control article. Read DTCs and refer to DTC Index for electronic engine control tests For CAN network tests. Refer to Communications Network article. |
| Poor throttle response | Breather system disconnected/restricted Electronic engine controls Transmission malfunction Traction control event Air leakage | Ensure engine breather system is free from restriction and is correctly installed Read DTCs and refer to DTC Index for electronic engine control tests For transmission system tests. Refer to Diagnostic Strategy article. Check for leakage in air intake system |
| Engine defaults, warning light and messages. Refer to the owner handbook | Park/Neutral switch Electronic engine controls | For Park/Neutral switch tests. Refer to External Controls article. Read DTCs and refer to DTC Index for electronic engine control tests |
DTC Index
| CAUTION | When probing connectors to take measurements in the course of the pinpoint tests, use the adaptor kit, part number 3548-1358-00. |
Note. If the module/component is suspect and the vehicle remains under the Manufacturers warranty, refer to the Warranty Policy and Procedure manual (section B1.2), or determine if any prior approval program is in operation, prior to the installation of a new module/component.
Note. Generic scan tools may not read the codes listed, or may read only five digit codes. Match the five digits from the scan tool to the first five digits of the seven digit code listed to identify the fault (the last two digits give additional information read by the manufacturer-approved diagnostic system).
Note. When performing electrical voltage or resistance tests, always use a digital multimeter (DMM) accurate to three decimal places, and with an up-to-date calibration certificate. When testing resistance, always take the resistance of the DMM leads into account.
Note. Check and rectify basic faults before beginning diagnostic routines involving pinpoint tests.
Note. If DTCs are recorded and, after performing the pinpoint tests, a fault is not present, an intermittent concern may be the cause. Always check for loose connections and corroded terminals.
| DTC | Description | Possible Causes | Action |
|---|---|---|---|
| C003100 | Left front wheel speed sensor | Invalid data received from ABS - left front wheel speed signal | Check anti-lock control - stability assist module for DTCs and refer to DTC Index . Refer to Anti-Lock Control - Stability Assist article. |
| C003400 | Right front wheel speed sensor | Invalid data received from ABS - right front wheel speed signal | Check anti-lock control - stability assist module for DTCs and refer to DTC Index . Refer to Anti-Lock Control - Stability Assist article. |
| C003700 | Left rear wheel speed sensor | Invalid data received from ABS - left rear wheel speed signal | Check anti-lock control - stability assist module for DTCs and refer to DTC Index . Refer to Anti-Lock Control - Stability Assist article. |
| C003A00 | Right rear wheel speed sensor | Invalid data received from ABS - right rear wheel speed signal | Check anti-lock control - stability assist module for DTCs and refer to DTC Index . Refer to Anti-Lock Control - Stability Assist article. |
| P001100 | Intake camshaft position - timing over-advanced (bank 1) | Variable Camshaft Timing (VCT) circuit fault Valve timing incorrectly set Timing chain has slipped | Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system Check the valve timing. Refer to Timing Drive Components article. |
| P001200 | Intake camshaft position - timing over-retarded (bank 1) | Variable Camshaft Timing (VCT) circuit fault Valve timing incorrectly set Timing chain has slipped | Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system Check the valve timing. Refer to Timing Drive Components article. |
| P001600 | Crankshaft position (CKP)/Camshaft position (CMP) sensor correlation, right hand bank | The relative positions of the CKP and CMP teeth are not correct Sensors incorrectly aligned on rebuild | Reset the sensor positions. Refer to See Camshaft Position (CMP) Sensor RH and Crankshaft Position (CKP) Sensor article. |
| P001800 | Crankshaft position (CKP)/Camshaft position (CMP) sensor correlation, left hand bank | The relative positions of the CKP and CMP teeth are not correct Sensors incorrectly aligned on rebuild | Reset the sensor positions. Refer to See Camshaft Position (CMP) Sensor LH and Crankshaft Position (CKP) Sensor article. |
| P002100 | Intake camshaft position - timing over-advanced (bank 2) | Variable Camshaft Timing (VCT) circuit fault Valve timing incorrectly set Timing chain has slipped | Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system Check the valve timing. Refer to Timing Drive Components article. |
| P002200 | Intake camshaft position - timing over-retarded (bank 2) | Variable Camshaft Timing (VCT) circuit fault Valve timing incorrectly set Timing chain has slipped | Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system Check the valve timing. Refer to Timing Drive Components article. |
| P002672 | Variable Camshaft Timing (VCT) control solenoid (bank 1) circuit range/performance - actuator stuck open | VCT solenoid fault Oil contamination VCT oil flow fault VCT/Camshaft mechanical failure | Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system Check the oil condition and flow Check for mechanical failure of components |
| P002677 | Variable Camshaft Timing (VCT) control solenoid (bank 1) circuit range/performance - commanded position not achievable | VCT solenoid fault Oil contamination VCT oil flow fault VCT/Camshaft mechanical failure | Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system Check the oil condition and flow Check for mechanical failure of components |
| P002872 | Variable Camshaft Timing (VCT) control solenoid (bank 2) circuit range/performance - actuator stuck open | VCT solenoid fault Oil contamination VCT oil flow fault VCT/Camshaft mechanical failure | Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system Check the oil condition and flow Check for mechanical failure of components |
| P002877 | Variable Camshaft Timing (VCT) control solenoid (bank 2) circuit range/performance - commanded position not achievable | VCT solenoid fault Oil contamination VCT oil flow fault VCT/Camshaft mechanical failure | Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system Check the oil condition and flow Check for mechanical failure of components |
| P003100 | HO2S heater control circuit low (bank 1) | HO2S heater circuit - circuit fault HO2S heater failure | Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system Install a new HO2S as necessary. Refer to Heated Oxygen Sensor (HO2S) article. |
| P003200 | HO2S heater control circuit high (bank 1) | HO2S heater circuit - circuit fault HO2S heater failure | Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system Install a new HO2S as necessary. Refer to Heated Oxygen Sensor (HO2S) article. |
| P003600 | Catalyst monitor sensor heater control circuit (bank 1) | Catalyst monitor sensor heater circuit - circuit fault Catalyst monitor sensor heater failure | Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system Install new catalyst monitor sensor as necessary. Refer to Catalyst Monitor Sensor article. |
| P005100 | HO2S heater control circuit low (bank 2) | HO2S heater circuit - circuit fault HO2S heater failure | Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system Install a new HO2S as necessary. Refer to Heated Oxygen Sensor (HO2S) article. |
| P005200 | HO2S heater control circuit high (bank 2) | HO2S heater circuit - circuit fault HO2S heater failure | Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system Install a new HO2S as necessary. Refer to Heated Oxygen Sensor (HO2S) article. |
| P005600 | Catalyst monitor sensor heater control circuit (bank 2) | Catalyst monitor sensor heater circuit - circuit fault Catalyst monitor sensor heater failure | Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system Install new catalyst monitor sensor as necessary. Refer to Catalyst Monitor Sensor article. |
| P006900 | Manifold absolute pressure (MAP)/Barometric pressure correlation | MAP sensor failure BARO sensor failure (internal ECM fault) | Check for MAP sensor related DTCs and refer to the DTC Index Install a new ECM. Refer to DTC Index |
| P007100 | Ambient air temperature sensor range/performance | Ambient temperature value missing from CAN bus | Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system |
| P007200 | Ambient air temperature sensor circuit low | Ambient air temperature sensor circuit - high resistance Ambient air temperature sensor circuit - short to ground | Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system |
| P007300 | Ambient air temperature sensor circuit high | Ambient air temperature sensor circuit - short to power | Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system |
| P007500 | Variable Camshaft Timing (VCT) control circuit (bank 1) | VCT control solenoid circuit - high resistance, disconnected VCT solenoid failure | Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system Install a new VCT control solenoid as necessary. See Variable Camshaft Timing (VCT) Oil Control Solenoid . |
| P007600 | Variable Camshaft Timing (VCT) control circuit low (bank 1) | VCT control solenoid circuit - short to ground, disconnected VCT solenoid failure | Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system Install a new VCT control solenoid as necessary. See Variable Camshaft Timing (VCT) Oil Control Solenoid . |
| P007700 | Variable Camshaft Timing (VCT) control circuit high (bank 1) | VCT control solenoid circuit - short to power VCT solenoid failure | Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system Install a new VCT control solenoid as necessary. See Variable Camshaft Timing (VCT) Oil Control Solenoid . |
| P008100 | Variable Camshaft Timing (VCT) control circuit (bank 2) | VCT control solenoid circuit - high resistance, disconnected VCT solenoid failure | Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system Install a new VCT control solenoid as necessary. See Variable Camshaft Timing (VCT) Oil Control Solenoid . |
| P008200 | Variable Camshaft Timing (VCT) control circuit low (bank 2) | VCT control solenoid circuit - short to ground, disconnected VCT solenoid failure | Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system Install a new VCT control solenoid as necessary. See Variable Camshaft Timing (VCT) Oil Control Solenoid . |
| P008300 | Variable Camshaft Timing (VCT) control circuit high (bank 2) | VCT control solenoid circuit - short to power VCT solenoid failure | Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system Install a new VCT control solenoid as necessary. See Variable Camshaft Timing (VCT) Oil Control Solenoid . |
| P008700 | Fuel rail/system pressure - too low | Fuel rail pressure (FRP) sensor, sensing circuit - short to ground, open circuit FRP sensor supply circuit - high resistance FRP sensor failure Fuel pump failure Fuel line leak, restriction | Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system Install a new FRP sensor as necessary. See Fuel Rail Pressure (FRP) Sensor . For fuel system tests. Refer to Fuel Tank and Lines article. |
| P008800 | Fuel rail/system pressure - too high | FRP sensor supply/sensing circuits - short to each other FRP sensor sensing circuit - short to power FRP sensor ground circuit - high resistance FRP sensor failure Restricted fuel line Fuel pump short circuit to power | Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system Install a new FRP sensor as necessary. See Fuel Rail Pressure (FRP) Sensor . For fuel system tests. Refer to Fuel Tank and Lines article. |
| P010100 | Mass Air Flow (MAF) circuit - range/performance | Blocked air cleaner element Leakage from air intake system Engine breather leak MAF sensor sensing circuit - high resistance, intermittent short to ground MAF sensor supply circuit - high resistance MAF sensor failure | Check air cleaner element is free from restriction Check for leak from air intake system, rectify as necessary Ensure the engine breather system is correctly installed and in serviceable condition Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system Install a new MAF sensor as necessary. See Mass Air Flow (MAF) Sensor . |
| P010200 | Mass Air Flow (MAF) circuit - low input | MAF sensor supply circuit - short to ground, high resistance MAF sensor ground circuit - high resistance MAF sensor failure | Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system Install a new MAF sensor as necessary. See Mass Air Flow (MAF) Sensor . |
| P010300 | Mass Air Flow (MAF) circuit - high input | MAF sensor sensing circuit - short to power MAF sensor ground circuit - high resistance MAF sensor failure | Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system Install a new MAF sensor as necessary. See Mass Air Flow (MAF) Sensor . |
| P010600 | Manifold Absolute Pressure (MAP) sensor - range/performance | Intake manifold air leak (loose or missing component) MAP sensor signal circuit fault MAP sensor failure | Check for correct installation and serviceability of intake manifold and associated components Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system Install a new MAP sensor as necessary. See Manifold Absolute Pressure (MAP) Sensor . |
| P011123 | Intake Air Temperature (IAT) sensor circuit - range/performance - signal stuck low | IAT sensor sensing circuit - high resistance IAT sensor failure | Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system Install a new MAF sensor as necessary. See Mass Air Flow (MAF) Sensor . |
| P011124 | Intake Air Temperature (IAT) sensor circuit - range/performance - signal stuck high | IAT sensor sensing circuit - high resistance IAT sensor failure | Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system Install a new MAF sensor as necessary. See Mass Air Flow (MAF) Sensor . |
| P011129 | Intake Air Temperature (IAT) sensor circuit - range/performance - signal invalid | IAT sensor sensing circuit - high resistance IAT sensor failure | Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system Install a new MAF sensor as necessary. See Mass Air Flow (MAF) Sensor . |
| P011200 | Intake Air Temperature (IAT) sensor circuit - low input | IAT sensor sensing circuit - high resistance, disconnected IAT sensor failure | Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system Install a new MAF sensor as necessary. See Mass Air Flow (MAF) Sensor . |
| P011300 | Intake Air Temperature (IAT) sensor circuit - high input | IAT sensor sensing circuit - short to ground, short to power IAT sensor failure | Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system Install a new MAF sensor as necessary. See Mass Air Flow (MAF) Sensor . |
| P011623 | Engine Coolant Temperature (ECT) sensor circuit - range/performance - signal stuck low | Low coolant level ECT sensor sensing circuit - intermittent high resistance Engine thermostat failure ECT sensor failure | Fill cooling system to correct level and specification. Refer to Specifications article. Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system Check and install new engine thermostat as necessary. Refer to Thermostat - Vehicles Without: Supercharger article. Install a new ECT sensor as necessary. See Engine Coolant Temperature (ECT) Sensor . |
| P011624 | Engine Coolant Temperature (ECT) sensor circuit - range/performance - signal stuck high | Low coolant level ECT sensor sensing circuit - intermittent high resistance Engine thermostat failure ECT sensor failure | Fill cooling system to correct level and specification. Refer to Specifications article. Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system Check and install new engine thermostat as necessary. Refer to Thermostat - Vehicles Without: Supercharger article. Install a new ECT sensor as necessary. See Engine Coolant Temperature (ECT) Sensor . |
| P011629 | Engine Coolant Temperature (ECT) sensor circuit - range/performance - signal invalid | Low coolant level ECT sensor sensing circuit - intermittent high resistance Engine thermostat failure ECT sensor failure | Fill cooling system to correct level and specification. Refer to Specifications article. Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system Check and install new engine thermostat as necessary. Refer to Thermostat - Vehicles Without: Supercharger article. Install a new ECT sensor as necessary. See Engine Coolant Temperature (ECT) Sensor . |
| P011700 | Engine Coolant Temperature (ECT) sensor circuit - low input | ECT sensor sensing circuit - short to power, high resistance, open circuit, disconnected ECT sensor failure | Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system Install a new ECT sensor as necessary. See Engine Coolant Temperature (ECT) Sensor . |
| P011800 | Engine Coolant Temperature (ECT) sensor circuit - high input | Engine overheat condition/cooling fan failure ECT sensor sensing circuit - short to ground ECT sensor failure | Check for cooling fan circuit DTCs and refer to DTC Index Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system Install a new ECT sensor as necessary. See Engine Coolant Temperature (ECT) Sensor . |
| P012100 | Throttle Position (TP) sensor circuits TP 1 and TP 2 - range/performance | TP sensor sensing circuits TP 1 and TP 2 - short to battery, high resistance TP sensor failure | Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system Install a new throttle body as necessary. Refer to Throttle Body article. |
| P012200 | Throttle Position (TP) sensor circuit TP 1 - low input | TP sensor sensing circuit TP 1 - short to ground, high resistance TP sensor failure | Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system Install a new throttle body as necessary. Refer to Throttle Body article. |
| P012300 | Throttle Position (TP) sensor circuit TP 1 - high input | TP sensor sensing circuit TP1 - short to power TP sensor failure | Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system Install a new throttle body as necessary. Refer to Throttle Body article. |
| P012500 | Insufficient coolant temperature for closed loop fuel control | Low coolant level ECT sensor sensing circuit - intermittent high resistance Engine thermostat failure ECT sensor failure | Fill cooling system to correct level and specification. Refer to Specifications article. Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system Check and install new engine thermostat as necessary. Refer to Thermostat - Vehicles Without: Supercharger article. Install a new ECT sensor as necessary. See Engine Coolant Temperature (ECT) Sensor . |
| P012800 | Coolant Thermostat (Coolant Temperature Below Thermostat Regulating Temperature) | Low/contaminated coolant Thermostat Cooling fan circuit(s)/module | Drain and re-fill cooling system to correct level and specification. Refer to Refer to Specifications and Cooling System Draining, Filling and Bleeding - Vehicles Without: Supercharger article. Check and install a new engine thermostat as necessary. Refer to Thermostat - Vehicles Without: Supercharger article. Check for correct operation of cooling fan, check for DTCs and refer to DTC Index |
| P01311A | Heated Oxygen Sensor (H02S) circuit - low voltage (bank 1) | Exhaust gas leakage H02S variable/constant circuit - circuit fault, disconnected H02S failure | Check for and rectify any exhaust leak between cylinder head and catalytic converter (e.g. manifolds, EGR system etc.) Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system Install a new HO2S as necessary. Refer to Heated Oxygen Sensor (HO2S) article. |
| P01321B | Heated Oxygen Sensor (H02S) circuit - high voltage (bank 1) | Exhaust gas leakage H02S variable/constant circuit - circuit fault, disconnected H02S failure | Check for and rectify any exhaust leak between cylinder head and catalytic converter (e.g. manifolds, EGR system etc.) Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system Install a new HO2S as necessary. Refer to Heated Oxygen Sensor (HO2S) article. |
| P013300 | Heated Oxygen Sensor (H02S) circuit - slow response (bank 1) | HO2S to ECM wiring shield high resistance Exhaust leak Fuel control system fault HO2 sensor failure | Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system Check for and rectify any exhaust leak between cylinder head and catalytic converter (e.g. manifolds, EGR system etc.) For fuel charging and controls tests. Refer to Fuel Charging and Controls - 4.2L article. Install a new HO2S as necessary. Refer to Heated Oxygen Sensor (HO2S) article. |
| P013400 | Heated Oxygen Sensor (H02S) circuit - no activity detected (bank 1) | HO2S slow activation | Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system |
| P013700 | Catalyst monitor sensor circuit - low voltage (bank 1) | Catalyst monitor sensor sensing circuit - short to ground, high resistance, disconnected Catalyst monitor sensor failure | Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system Install new catalyst monitor sensor as necessary. Refer to Catalyst Monitor Sensor article. |
| P013800 | Catalyst monitor sensor circuit - high voltage (bank 1) | Catalyst monitor sensor sensing circuit - short to power Catalyst monitor sensor ground braided shield - high resistance Catalyst monitor sensor failure | Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system Install new catalyst monitor sensor as necessary. Refer to Catalyst Monitor Sensor article. |
| P013900 | Catalyst monitor sensor circuit - slow response (bank 1) | Catalyst monitor sensor slow response | Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system |
| P014000 | Catalyst monitor sensor circuit - no activity detected (bank 1) | Catalyst monitor sensing circuit - short to ground, short to power, high resistance, disconnected Catalyst monitor sensor ground braided shield - high resistance Catalyst monitor sensor - mechanical damage | Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system Install a new catalyst monitor sensor as necessary. Refer to Catalyst Monitor Sensor article. |
| P014100 | Catalyst monitor heater circuit (bank 1) | Catalyst monitor sensor heater control circuit - high resistance Catalyst monitor sensor heater failure | Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system Install a new catalyst monitor sensor as necessary. Refer to Catalyst Monitor Sensor article. |
| P01511A | Heated Oxygen Sensor (H02S) circuit - low voltage (bank 2) | HO2S sensing circuit - short to ground, short to power, high resistance HO2S failure | Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system Install a new HO2S as necessary. Refer to Heated Oxygen Sensor (HO2S) article. |
| P01521B | Heated Oxygen Sensor (H02S) circuit - high voltage (bank 2) | H02S sensing circuit - short to ground, short to power, high resistance H02S failure | Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system Install a new HO2S as necessary. Refer to Heated Oxygen Sensor (HO2S) article. |
| P015300 | Heated Oxygen Sensor (H02S) circuit - slow response (bank 2) | HO2S to ECM wiring shield high resistance Exhaust leak Fuel control system fault HO2 sensor failure | Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system Check for and rectify any exhaust leak between cylinder head and catalytic converter (e.g. manifolds, EGR system etc.) For fuel system and controls tests. Refer to Fuel Charging and Controls - 4.2L article. Install a new HO2S as necessary. Refer to Heated Oxygen Sensor (HO2S) article. |
| P015400 | Heated Oxygen Sensor (H02S) circuit - no activity detected (bank 2) | H02S slow activation | Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system |
| P015700 | Catalyst monitor sensor circuit - low voltage (bank 2) | Catalyst monitor sensor sensing circuit - short to ground, high resistance, disconnected Catalyst monitor sensor failure | Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system Install a new catalyst monitor sensor as necessary. Refer to Catalyst Monitor Sensor article. |
| P015800 | Catalyst monitor sensor circuit - high voltage (bank 2) | Catalyst monitor sensor sensing circuit - short to power Catalyst monitor sensor ground braided shield - high resistance Catalyst monitor sensor failure | Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system Install a new catalyst monitor sensor as necessary. Refer to Catalyst Monitor Sensor article. |
| P015900 | Catalyst monitor sensor circuit - slow response (bank 2) | Catalyst monitor sensor slow response | Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system |
| P016000 | Catalyst monitor sensor circuit - no activity detected (bank 2) | Catalyst monitor sensing circuit - short to ground, short to power, high resistance, disconnected Catalyst monitor sensor ground braided shield - high resistance Catalyst monitor sensor - mechanical damage | Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system Install a new catalyst monitor sensor as necessary. Refer to Catalyst Monitor Sensor article. |
| P016100 | Catalyst monitor sensor heater circuit (bank 2) | Catalyst monitor sensor heater control circuit malfunction | Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system |
| P017100 | System too lean (bank 1) | Air intake leak between MAF sensor and cylinder head Fuel filter, injector, system restriction MAF sensor fault (low intake air flow) Exhaust leak (forward of catalytic converter) | Check for leak from air intake system For fuel system tests. Refer to Fuel Tank and Lines article. Read DTCs and refer to DTC Index for MAF sensor tests Check and rectify any exhaust leak prior to catalytic converter |
| P017200 | System too rich (bank 1) | Restricted air cleaner Leaking fuel injector(s) Engine oil contaminated with fuel (too many cold starts with vehicle subsequently not getting hot enough for long enough) MAF sensor fault (high intake air flow) | Check air cleaner element is free from restriction Check for leaking injectors, install new injector(s) as necessary. Refer to Fuel Injector article. Check for contaminated engine oil, drain and refill engine oil as necessary. Refer to Engine Oil Draining and Filling article. Read DTCs and refer to DTC Index for MAF sensor tests |
| P017400 | System too lean (bank 2) | Air intake leak between MAF sensor and cylinder head Fuel filter, injector, system restriction MAF sensor fault (low intake air flow) Exhaust leak (forward of catalytic converter) | Check for leak from air intake system For fuel system tests. Refer to Fuel Tank and Lines article. Read DTCs and refer to DTC Index for MAF sensor tests Check and rectify any exhaust leak prior to catalytic converter |
| P017500 | System too rich (bank 2) | Restricted air cleaner Leaking fuel injector(s) Engine oil contaminated with fuel (too many cold starts with vehicle subsequently not getting hot enough for long enough) MAF sensor fault (high intake air flow) | Check air cleaner element is free from restriction Check for leaking injectors, install new injector(s) as necessary. Refer to Fuel Injector article. Check for contaminated engine oil, drain and refill engine oil as necessary. Refer to Engine Oil Draining and Filling article. Read DTCs and refer to DTC Index for MAF sensor tests |
| P018123 | Engine Fuel Temperature (EFT) sensor circuit - range/performance - signal stuck low | EFT sensor sensing circuit - short to ground, short to power, high resistance EFT sensor ground circuit - high resistance EFT sensor failure | Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system Install a new EFT sensor as necessary. See Fuel Temperature Sensor . |
| P018124 | Engine Fuel Temperature (EFT) sensor circuit - range/performance - signal stuck high | EFT sensor sensing circuit - short to ground, short to power, high resistance EFT sensor ground circuit - high resistance EFT sensor failure | Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system Install a new EFT sensor as necessary. See Fuel Temperature Sensor . |
| P018129 | Engine Fuel Temperature (EFT) sensor circuit - range/performance - signal invalid | EFT sensor sensing circuit - short to ground, short to power, high resistance EFT sensor ground circuit - high resistance EFT sensor failure | Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system Install a new EFT sensor as necessary. See Fuel Temperature Sensor . |
| P018200 | Engine Fuel Temperature (EFT) sensor circuit - low input | EFT sensor sensing circuit - short to ground EFT sensor ground circuit - short circuit EFT sensor failure | Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system Install a new EFT sensor as necessary. See Fuel Temperature Sensor . |
| P018300 | Engine Fuel Temperature (EFT) sensor circuit - high input | EFT sensor sensing circuit - short to power, high resistance, disconnected EFT sensor ground circuit - high resistance EFT sensor failure | Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system Install a new EFT sensor as necessary. See Fuel Temperature Sensor . |
| P019100 | Fuel Rail Pressure (FRP) sensor circuit - range/performance | FRP sensor range and performance | Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system |
| P019200 | Fuel Rail Pressure (FRP) sensor circuit - low input | FRP sensor sensing circuit - short to ground, high resistance, disconnected FRP sensor 5V supply circuit - high resistance FRP sensor failure | Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system Install a new FRP sensor as necessary. See Fuel Rail Pressure (FRP) Sensor . |
| P019300 | Fuel Rail Pressure (FRP) sensor circuit - high input | FRP sensor supply/sensing circuits - short circuit to each other FRP sensor sensing circuit - short to power FRP sensor ground circuit - high resistance FRP sensor failure | Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system Install a new FRP sensor as necessary. See Fuel Rail Pressure (FRP) Sensor . |
| P019623 | Engine Oil Temperature (EOT) sensor circuit - range/performance - signal stuck low | EOT sensor sensing circuit - intermittent high resistance EOT sensor failure | Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system Install a new EOT sensor as necessary. Refer to Oil Temperature Sensor article. |
| P019624 | Engine Oil Temperature (EOT) sensor circuit - range/performance - signal stuck high | EOT sensor sensing circuit - intermittent high resistance EOT sensor failure | Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system Install a new EOT sensor as necessary. Refer to Oil Temperature Sensor article. |
| P019629 | Engine Oil Temperature (EOT) sensor circuit - range/performance - signal invalid | EOT sensor sensing circuit - intermittent high resistance EOT sensor failure | Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system Install a new EOT sensor as necessary. Refer to Oil Temperature Sensor article. |
| P019700 | Engine Oil Temperature (EOT) sensor circuit - low input | EOT sensor sensing circuit - short to ground EOT sensor failure | Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system Install a new EOT sensor as necessary. Refer to Oil Temperature Sensor article. |
| P019800 | Engine Oil Temperature (EOT) sensor circuit - high input | EOT sensor sensing circuit - short to power, high resistance, disconnected EOT sensor failure | Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system Install a new EOT sensor as necessary. Refer to Oil Temperature Sensor article. |
| P020100 | Cylinder 1 injector circuit - malfunction | Injector circuit - short to ground, high resistance, disconnected Injector failure | Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system Install a new injector as necessary. Refer to Fuel Injector article. |
| P020200 | Cylinder 2 injector circuit - malfunction | Injector circuit - short to ground, high resistance, disconnected Injector failure | Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system Install a new injector as necessary. Refer to Fuel Injector article. |
| P020300 | Cylinder 3 injector circuit - malfunction | Injector circuit - short to ground, high resistance, disconnected Injector failure | Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system Install a new injector as necessary. Refer to Fuel Injector article. |
| P020400 | Cylinder 4 injector circuit - malfunction | Injector circuit - short to ground, high resistance, disconnected Injector failure | Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system Install a new injector as necessary. Refer to Fuel Injector article. |
| P020500 | Cylinder 5 injector circuit - malfunction | Injector circuit - short to ground, high resistance, disconnected Injector failure | Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system Install a new injector as necessary. Refer to Fuel Injector article. |
| P020600 | Cylinder 6 injector circuit - malfunction | Injector circuit - short to ground, high resistance, disconnected Injector failure | Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system Install a new injector as necessary. Refer to Fuel Injector article. |
| P020700 | Cylinder 7 injector circuit - malfunction | Injector circuit - short to ground, high resistance, disconnected Injector failure | Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system Install a new injector as necessary. Refer to Fuel Injector article. |
| P020800 | Cylinder 8 injector circuit - malfunction | Injector circuit - short to ground, high resistance, disconnected Injector failure | Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system Install a new injector as necessary. Refer to Fuel Injector article. |
| P022200 | Throttle Position (TP) sensor circuit TP 2 - low input | TP sensor sensing circuit TP 2 - short to ground, high resistance TP sensor failure | Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system Install a new throttle body as necessary. Refer to Throttle Body article. |
| P022300 | Throttle Position (TP) sensor circuit TP 2 - high input | TP sensor sensing circuit TP 2- short to power TP sensor failure | Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system Install a new throttle body as necessary. Refer to Throttle Body article. |
| P022700 | Accelerator Pedal Position (APP) sensor circuit APP 1 - low input | APP sensor circuit APP 1 - short to ground, high resistance | Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system |
| P022800 | Accelerator pedal position (APP) sensor circuit APP 1 high input | APP sensor circuit APP 1 - short to power | Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system |
| P030000 | Random/multiple cylinder misfire detected | ECM to ignition coil primary circuit faults (cylinder misfire detected DTCs also logged) Fuel injector circuit fault(s) (injector DTCs also logged) Ignition coil failure Spark plug failure/fouled/incorrect gap Fuel delivery pressure (low/high) Fuel contamination Fuel injectors restricted, leaking, continuously open Cylinder compression low Worn camshaft/broken valve springs Valve clearance adjustment | If specific cylinder misfire or injector DTCs are also logged refer to the tests associated to those DTCs first For ignition coil test. Refer to Engine Ignition article. Check and install new spark plugs as necessary. Refer to Spark Plugs - Vehicles Without: Supercharger article. For fuel system tests. Refer to Fuel Tank and Lines article. For injector tests. Refer to Fuel Charging and Controls - 4.2L article. Check cylinder compressions. Refer to Engine article. Check for worn/broken engine components and valve clearance adjustment. Refer to Engine and Valve Clearance Adjustment article. |
| P030100 | Cylinder 1 misfire detected | Refer to P030000 possible causes | Refer to P030000 actions |
| P030200 | Cylinder 2 misfire detected | Refer to P030000 possible causes | Refer to P030000 actions |
| P030300 | Cylinder 3 misfire detected | Refer to P030000 possible causes | Refer to P030000 actions |
| P030400 | Cylinder 4 misfire detected | Refer to P030000 possible causes | Refer to P030000 actions |
| P030500 | Cylinder 5 misfire detected | Refer to P030000 possible causes | Refer to P030000 actions |
| P030600 | Cylinder 6 misfire detected | Refer to P030000 possible causes | Refer to P030000 actions |
| P030700 | Cylinder 7 misfire detected | Refer to P030000 possible causes | Refer to P030000 actions |
| P030800 | Cylinder 8 misfire detected | Refer to P030000 possible causes | Refer to P030000 actions |
| P031300 | Misfire detected with low fuel | Misfire detected during low fuel level condition | Check for fuel level sensor DTCs and refer to DTC Index Add fuel, clear the DTC and test for normal operation |
| P031600 | Engine misfire detected on startup | Misfire detected on first 1000 revs | Check for specific cylinder misfire DTCs and refer to DTC Index |
| P032700 | Knock sensor (KS) 1 circuit - low input (bank 1) | Poor sensor contact with the cylinder block KS circuit - short to ground KS failure | Ensure a good electrical contact with the cylinder block Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system Install a new KS as necessary. See Knock Sensor (KS) . |
| P032800 | Knock sensor (KS) 1 circuit - high input (bank 1) | Poor sensor contact with the cylinder block KS circuit - high resistance, short to power KS failure | Ensure a good electrical contact with the cylinder block Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system Install a new KS as necessary. See Knock Sensor (KS) . |
| P033200 | Knock sensor (KS) 2 circuit - low input (bank 2) | Poor sensor contact with the cylinder block KS circuit - short to ground KS failure | Ensure a good electrical contact with the cylinder block Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system Install a new KS as necessary. See Knock Sensor (KS) . |
| P033300 | Knock sensor (KS) 2 circuit - high input (bank 2) | Poor sensor contact with the cylinder block KS circuit - high resistance, short to power KS failure | Ensure a good electrical contact with the cylinder block Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system Install a new KS as necessary. See Knock Sensor (KS) . |
| P033592 | Crankshaft Position (CKP) sensor circuit - performance or incorrect operation | CKP sensor circuit - short to ground, short to power, high resistance, disconnected CKP sensor gap incorrect, foreign matter on sensor face, damaged teeth on rotor CKP sensor failure | Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system Check CKP sensor for damage and check air gap (check at 90° intervals, should be no greater than 4.5mm) Install a new CKP sensor as necessary. Refer to Crankshaft Position (CKP) Sensor article. |
| P033594 | Crankshaft Position (CKP) sensor circuit - unexpected operation | CKP sensor circuit - short to ground, short to power, high resistance, disconnected CKP sensor gap incorrect, foreign matter on sensor face, damaged teeth on rotor CKP sensor failure | Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system Check CKP sensor for damage and check air gap (check at 90° intervals, should be no greater than 4.5mm) Install a new CKP sensor as necessary. Refer to Crankshaft Position (CKP) Sensor article. |
| P033600 | Crankshaft Position (CKP) sensor circuit - range/performance | CKP sensor circuit - short to ground, short to power, high resistance, disconnected CKP sensor gap incorrect, foreign matter on sensor face, damaged teeth on rotor CKP sensor failure | Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system Check CKP sensor for damage and check air gap (check at 90° intervals, should be no greater than 4.5mm) Install a new CKP sensor as necessary. Refer to Crankshaft Position (CKP) Sensor article. |
| P034092 | Camshaft Position (CMP) sensor circuit (bank 1) - performance or incorrect operation | CMP sensor circuit - short to ground, short to power, high resistance, disconnected CMP sensor gap incorrect, foreign matter on sensor face, damaged rotor CMP sensor failure | Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system Check CMP sensor for correct installation and damage Install a new CMP sensor as necessary. See Camshaft Position (CMP) Sensor RH . |
| P034094 | Camshaft Position (CMP) sensor circuit (bank 1) - unexpected operation | CMP sensor circuit - short to ground, short to power, high resistance, disconnected CMP sensor gap incorrect, foreign matter on sensor face, damaged rotor CMP sensor failure | Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system Check CMP sensor for correct installation and damage Install a new CMP sensor as necessary. See Camshaft Position (CMP) Sensor RH . |
| P034100 | Camshaft Position (CMP) sensor circuit (bank 1) - range/performance | CMP sensor circuit - short to ground, short to power, high resistance, disconnected CMP sensor gap incorrect, foreign matter on sensor face, damaged rotor CMP sensor failure | Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system Check CMP sensor for correct installation and damage Install a new CMP sensor as necessary. See Camshaft Position (CMP) Sensor RH . |
| P034592 | Camshaft Position (CMP) sensor circuit (bank 2) - performance or incorrect operation | CMP sensor circuit - short to ground, short to power, high resistance, disconnected CMP sensor gap incorrect, foreign matter on sensor face, damaged rotor CMP sensor failure | Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system Check CMP sensor for correct installation and damage Install a new CMP sensor as necessary. See Camshaft Position (CMP) Sensor LH . |
| P034594 | Camshaft Position (CMP) sensor circuit (bank 2) - unexpected operation | CMP sensor circuit - short to ground, short to power, high resistance, disconnected CMP sensor gap incorrect, foreign matter on sensor face, damaged rotor CMP sensor failure | Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system Check CMP sensor for correct installation and damage Install a new CMP sensor as necessary. See Camshaft Position (CMP) Sensor LH . |
| P034600 | Camshaft Position (CMP) sensor circuit (bank 2) - range/performance | CMP sensor circuit - short to ground, short to power, high resistance, disconnected CMP sensor gap incorrect, foreign matter on sensor face, damaged rotor CMP sensor failure | Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system Check CMP sensor for correct installation and damage Install a new CMP sensor as necessary. See Camshaft Position (CMP) Sensor LH . |
| P035100 | Ignition coil 1 primary/secondary circuit | Ignition module/coil circuits - short to ground, power, high resistance | Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system |
| P035200 | Ignition coil 2 primary/secondary circuit | Ignition module/coil circuits - short to ground, power, high resistance | Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system |
| P035300 | Ignition coil 3 primary/secondary circuit | Ignition module/coil circuits - short to ground, power, high resistance | Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system |
| P035400 | Ignition coil 4 primary/secondary circuit | Ignition module/coil circuits - short to ground, power, high resistance | Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system |
| P035500 | Ignition coil 5 primary/secondary circuit | Ignition module/coil circuits - short to ground, power, high resistance | Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system |
| P035600 | Ignition coil 6 primary/secondary circuit | Ignition module/coil circuits - short to ground, power, high resistance | Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system |
| P035700 | Ignition coil 7 primary/secondary circuit | Ignition module/coil circuits - short to ground, power, high resistance | Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system |
| P035800 | Ignition coil 8 primary/secondary circuit | Ignition module/coil circuits - short to ground, power, high resistance | Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system |
| P040100 | Exhaust Gas Recirculation (EGR) flow insufficient detected | EGR valve incorrectly installed or loose EGR pipe blocked EGR valve stuck closed, blocked EGR valve failure | For EGR system tests. Refer to Engine Emission Control article. |
| P041300 | Secondary Air Injection (AIR) switching valve circuit open | AIR check valve control circuit high | Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system |
| P041400 | Secondary Air Injection (AIR) switching valve circuit shorted | AIR check valve control circuit low | Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system |
| P042000 | Catalyst system efficiency below threshold (bank 1) | Catalyst failure due to overheating damage caused by misfire and/or lean combustion Catalyst failure due to poisoning caused by excessive oil consumption and/or contaminated fuel | Check for misfire/lean combustion DTCs and refer to DTC Index Check the oil and fuel condition/level. Check the catalytic converter for damage |
| P043000 | Catalyst system efficiency below threshold (bank 2) | Catalyst failure due to overheating damage caused by misfire and/or lean combustion Catalyst failure due to poisoning caused by excessive oil consumption and/or contaminated fuel | Check for misfire/lean combustion DTCs and refer to DTC Index Check the oil and fuel condition/level. Check the catalytic converter for damage |
| P044100 | Evaporative Emission (EVAP) system incorrect purge flow | Purge valve - range/performance | Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system |
| P044700 | Evaporative Emission (EVAP) system vent control circuit open | DMTL COV circuit - short to ground | Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system |
| P044800 | Evaporative Emission (EVAP) system vent control circuit shorted | DMTL COV circuit - short to power | Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system |
| P045600 | Evaporative Emission (EVAP) system leak detected (very small leak) | DMTL system has detected a leak | For evaporative emissions tests. Refer to Evaporative Emissions article. |
| P045800 | Evaporative Emission (EVAP) canister purge valve circuit low | EVAP canister purge valve control circuit - short to ground, high resistance EVAP canister purge valve failure | Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system Install a new EVAP canister purge valve as necessary. Refer to Evaporative Emission Canister Purge Valve - Vehicles Without: Supercharger article. |
| P045900 | Evaporative Emission (EVAP) canister purge valve circuit high | EVAP canister purge valve control circuit - short to power | Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system |
| P046129 | Fuel level sensor A circuit - range/performance - stuck | Fuel level sensor failure | For fuel level sensor pinpoint tests for this DTC. Refer to Fuel Tank and Lines article. |
| P04612F | Fuel level sensor A circuit - range/performance - signal erratic | Fuel level sensor failure | For fuel level sensor pinpoint tests for this DTC. Refer to Fuel Tank and Lines article. |
| P046200 | Fuel level sensor A circuit - low input | Fuel level sensor failure | For fuel level sensor pinpoint tests for this DTC. Refer to Fuel Tank and Lines article. |
| P046300 | Fuel level sensor A circuit - high input | Fuel level sensor failure | For fuel level sensor pinpoint tests for this DTC. Refer to Fuel Tank and Lines article. |
| P048023 | Fan 1 control circuit low | Electric fan control circuit - short to ground, high resistance | Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system |
| P048024 | Fan 1 control circuit high | Electric fan control circuit - short to power | Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system |
| P048309 | Fan rationality check | Cooling fan difficult to turn/obstructed Fan/Motor damaged | Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system CLEAR any obstruction and INSTALL a new fan as necessary. Refer to Cooling Fan Motor and Shroud - Vehicles Without: Supercharger article. |
| P048316 | Fan rationality check | Fan control module reports battery voltage less than nine volts | Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system CHECK the battery condition CHECK the charging system and fan circuits |
| P048317 | Fan rationality check | Fan control module reports battery voltage greater than 18 volts | Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system CHECK the charging system and fan circuits |
| P048397 | Fan rationality check | Cooling fan jammed | Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system CLEAR any obstruction and INSTALL a new fan as necessary. Refer to Cooling Fan Motor and Shroud - Vehicles Without: Supercharger article. |
| P048900 | Exhaust Gas Recirculation (EGR) control circuit low | EGR valve power supply circuit - short to ground, high resistance | Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system |
| P049000 | Exhaust Gas Recirculation (EGR) control circuit high | EGR valve control circuit - short to power | Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system |
| P050082 | Vehicle speed sensor malfunction | Vehicle speed - invalid signal received over CAN | Check ABS for DTCs and refer to DTC Index . Refer to Anti-Lock Control - Stability Assist article. |
| P050086 | Vehicle speed sensor malfunction | Vehicle speed - invalid signal received over CAN | Check ABS for DTCs and refer to DTC Index . Refer to Anti-Lock Control - Stability Assist article. |
| P050162 | Vehicle speed sensor - range/performance - signal plausibility failure | Vehicle speed - range performance | Check for ABS/TCM DTCs and refer to DTC Index for speed sensor tests. Refer to Anti-Lock Control - Stability Assist and Diagnostic Strategy article. |
| P050400 | Brake switch A/B correlation | The brake pressure reading does not agree with the brake light switch value | Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system |
| P050401 | Brake switch A/B correlation | Brake switch high fault: Brake lights stuck on Gearshift interlock inoperative Speed control inoperative Brake switch low fault: Brake lights inoperative Gearshift stuck in Park Reduced engine braking | Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system |
| P050600 | Idle air control system RPM lower than expected | Air intake restriction Front End Accessory Drive (FEAD) overload (defective/seized component) | Ensure the air intake system is free from restriction Check the FEAD belt and components. Refer to Accessory Drive article. |
| P050624 | Idle air control system RPM lower than expected | Air intake restriction Front End Accessory Drive (FEAD) overload (defective/seized component) | Ensure the air intake system is free from restriction Check the FEAD belt and components. Refer to Accessory Drive article. |
| P050700 | Idle air control system RPM higher than expected | Intake air leak between MAF sensor and engine Engine crankcase breather leak | Check for leakage and correct installation of air intake system Check for leakage and correct installation of engine crankcase breather system |
| P050723 | Idle air control system RPM higher than expected | Intake air leak between MAF sensor and engine Engine crankcase breather leak | Check for leakage and correct installation of air intake system Check for leakage and correct installation of engine crankcase breather system |
| P050B84 | Cold start ignition timing performance | Cold start emission reduction strategy engine spark timing too retarded | Check for any engine ignition related DTCs also logged and refer to DTC Index |
| P050B85 | Cold start ignition timing performance | Cold start emission reduction strategy engine spark timing too advanced | Check for any engine ignition related DTCs also logged and refer to DTC Index |
| P05120C | Starter request circuit | Crank request circuit - high input | Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system |
| P05120E | Starter request circuit | Crank request circuit - low input | Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system |
| P051300 | Incorrect immobilizer key | Security key invalid | Check for CAN network interference/EMC related error. Re-synchronise ID by re-configuring the ECM and instrument cluster as new modules |
| P056013 | System voltage | Battery back-up malfunction | Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system |
| P056100 | System voltage unstable | System voltage comparison | Check for sensor 5 volt supply related DTCs and refer to DTC Index |
| P056200 | System voltage low | Sensor 5 volt power supply circuit - low input | Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system |
| P056300 | System voltage high | Sensor 5 volt power supply circuit - high input | Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system |
| P057501 | Speed control cancel button fault | Speed control cancel button fault | Check speed control system for DTCs and refer to DTC Index |
| P059000 | Speed control multi-function input B circuit stuck | Active speed limiter fault | Check speed control system for DTCs and refer to DTC Index |
| P060143 | Internal control module memory check sum error - special memory failure | CPU communication - sub | Refer to DTC Index |
| P060145 | Internal control module memory check sum error - program memory failure | CPU communication | Refer to DTC Index |
| P060442 | Internal control module Random Access Memory (RAM) error - general memory failure | Initial RAM test | Refer to DTC Index |
| P060443 | Internal control module Random Access Memory (RAM) error - special memory failure | Shut off RAM test | Refer to DTC Index |
| P060444 | Internal control module Random Access Memory (RAM) error - data memory failure | RAM check sum | Refer to DTC Index |
| P060445 | Internal control module Random Access Memory (RAM) error - program memory failure | Initial RAM test | Refer to DTC Index |
| P060500 | Internal control module Read Only Memory (ROM) error | EEPROM/flash checksum error | Configure the module using the Jaguar approved diagnostic system |
| P060529 | Internal control module Read Only Memory (ROM) error | ROM error | Refer to DTC Index |
| P060542 | Internal control module Read Only Memory (ROM) error - general memory failure | ROM check sum | Refer to DTC Index |
| P060543 | Internal control module Read Only Memory (ROM) error - special memory failure | Shut off ROM test | Refer to DTC Index |
| P060544 | Internal control module Read Only Memory (ROM) error - data memory failure | Initial ROM test | Refer to DTC Index |
| P060545 | Internal control module Read Only Memory (ROM) error - program memory failure | Continuous ROM test | Refer to DTC Index |
| P060546 | Internal control module Read Only Memory (ROM) error | Continuous ROM test | Refer to DTC Index |
| P060548 | Internal control module Read Only Memory (ROM) error - supervision software failure | Shut off ROM test | Refer to DTC Index |
| P060564 | Internal control module Read Only Memory (ROM) error | ROM error - sub | Refer to DTC Index |
| P060600 | ECM/PCM processor fault | Watchdog error | Refer to DTC Index |
| P060601 | ECM/PCM processor fault - general electrical failure | Controller test - sub | Refer to DTC Index |
| P060604 | ECM/PCM processor fault | System internal failures | Refer to DTC Index |
| P060605 | ECM/PCM processor fault - system programming failures | Throttle return spring failure (throttle body failure) | Refer to DTC Index |
| P060641 | ECM/PCM processor fault - general checksum failure | Watch dog timer fault - sub | Refer to DTC Index |
| P060642 | ECM/PCM processor fault - general memory failure | Error capturing instructions | Refer to DTC Index |
| P060643 | ECM/PCM processor fault - special memory failure | Duplication memory fault | Refer to DTC Index |
| P060644 | ECM/PCM processor fault - data memory failure | Duplication memory fault - sub | Refer to DTC Index |
| P060645 | ECM/PCM processor fault - program memory failure | Detection of write to internal ROM | Refer to DTC Index |
| P060646 | ECM/PCM processor fault - calibration/parameter memory failure | Detection of write to internal ROM - sub | Configure the module using the Jaguar approved diagnostic system |
| P060647 | ECM/PCM processor fault | Watch dog timer fault | Configure the module using the Jaguar approved diagnostic system |
| P060648 | ECM/PCM processor fault - supervision software failure | Scheduling sequence check | Configure the module using the Jaguar approved diagnostic system |
| P060649 | ECM/PCM processor fault - internal electronic failure | Controller test | Refer to DTC Index |
| P060700 | Control module performance | Sub - CPU watch dog | Refer to DTC Index |
| P060D00 | Internal control module accelerator pedal position performance | APS Communication | Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system |
| P060E62 | Internal control module throttle position performance - signal compare failure | Throttle motor amplifier failure for valve sensor malfunction | Refer to DTC Index |
| P060E64 | Internal control module throttle position performance - signal plausibility failure | TPS Communication | Refer to DTC Index |
| P060A64 | Internal control module monitoring processor performance | Internal control module monitoring processor performance | Clear the DTC and retest. If the DTC resets, refer to DTC Index |
| P060A67 | Internal control module monitoring processor performance | Internal control module monitoring processor performance | Clear the DTC and retest. If the DTC resets, refer to DTC Index |
| P061000 | Control module vehicle options error | Car configuration data mismatch | Re-configure the RJB using the manufacturer approved diagnostic system |
| P061A00 | Internal control module torque performance | Pedal follower error | Refer to DTC Index |
| P061A29 | Internal control module torque performance - signal invalid | Absolute engine torque calculation failure - sub-processor | Refer to DTC Index |
| P061A64 | Internal control module torque performance - signal plausibility failure | Absolute engine torque calculation failure | Refer to DTC Index |
| P061B29 | Internal control module torque calculation performance - signal invalid | Absolute and dynamic engine torque calculation failure | Refer to DTC Index |
| P061B64 | Internal control module torque calculation performance - signal plausibility failure | Absolute and dynamic engine torque calculation failure | Refer to DTC Index |
| P062700 | Fuel pump A control circuit/open | Fuel pump control circuit fault (FPDM to fuel pump) | Refer to the appropriate system wiring diagrams article and check the FPDM to Fuel Pump circuit for short to ground, power, open circuit |
| P062A00 | Fuel pump A control circuit range/performance | Invalid fuel pump duty requested by the ECM | Refer to the appropriate system wiring diagrams article and test the ECM to FPDM monitor circuit for short to ground, power, open circuit |
| P063000 | VIN not programmed or incompatible - ECM/PCM | CCF to CAN VIN mismatch | Configure the module using the Jaguar approved diagnostic system, clear DTC and re-test, if DTC remains suspect the ECM. Refer to DTC Index |
| P068773 | EMS control relay control circuit high | EMS control relay malfunction | Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system |
| P072186 | Output speed sensor circuit range/performance | TCM Output shaft speed sensor error received | For transmission tests. Refer to Diagnostic Strategy article. |
| P08170D | Starter relay circuit (break wire) | Starter relay circuit (break wire) | Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system |
| P081A0B | Starter relay circuit low | Starter relay circuit low | Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system |
| P081B0C | Starter relay circuit high | Starter relay circuit high | Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system |
| P08510E | Park/Neutral switch input circuit low | Park/Neutral switch input circuit - low | Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system |
| P08520C | Park/Neutral switch input circuit high | Park/Neutral switch input circuit - high | Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system |
| P125900 | Immobilizer to ECM signal error | Incorrect ID received from instrument cluster | Re-configure the instrument cluster using the manufacturer approved diagnostic system |
| P131500 | Persistent misfire | ECM to ignition coil primary circuit fault (cylinder misfire detected DTC also flagged) Fuel injector circuit fault(s) (injector DTCs also flagged) Fuel delivery pressure low Spark plug failure/fouled/incorrect gap Cylinder compression low | Check for cylinder mis-fire, ignition and injector DTCs and refer to DTC Index For fuel system tests. Refer to Fuel Tank and Lines article. For spark plug tests. Refer to Engine Ignition article. For cylinder compression tests. Refer to Engine article. |
| P131600 | Misfire rate exceeds emissions thresholds | Misfire rate exceeds emissions thresholds | Check for individual cylinder misfire DTCs and refer to DTC Index |
| P136700 | Ignition amplifier group A | Ignition module/coil monitoring circuit - short to ground, short to power, high resistance | Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system |
| P136800 | Ignition amplifier group B | Ignition module/coil monitoring circuit - short to ground, short to power, high resistance | Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system |
| P160300 | EEPROM error | ECM fault | Refer to DTC Index |
| P162600 | ECM electronic throttle monitoring/self test - torque monitoring problem | Dynamic torque monitoring error | Suspect the ECM, refer to DTC Index |
| P209600 | Fuel trim too lean, bank 1 | Heated Oxygen Sensor (HO2S) fuel adaption - lean | Check integrity and correct installation of air intake system Check for any HO2S codes also logged and refer to DTC Index |
| P209700 | Fuel trim too rich, bank 1 | Heated Oxygen Sensor (HO2S) fuel adaption - rich | Check integrity and correct installation of air intake system Check for any HO2S codes also logged and refer to DTC Index |
| P209800 | Fuel trim too lean, bank 2 | Heated Oxygen Sensor (HO2S) fuel adaption - lean | Check integrity and correct installation of air intake system Check for any HO2S codes also logged and refer to DTC Index |
| P209900 | Fuel trim too rich, bank 2 | Heated Oxygen Sensor (HO2S) fuel adaption - rich | Check integrity and correct installation of air intake system Check for any HO2S codes also logged and refer to DTC Index |
| P210129 | Throttle actuator control motor circuit range/performance | Jammed throttle blade, gearing or motor | Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system Install a new throttle body. Refer to DTC Index |
| P210162 | Throttle actuator control motor circuit range/performance | Jammed throttle blade, gearing or motor | Refer to the appropriate system wiring diagrams article and test throttle actuator control motor circuit for short to ground, power, high resistance. Compare throttle position sensor 1 and 2 datalogger signals, if signals are comparable install a new throttle body. Refer to Throttle Body article. |
| P210164 | Throttle actuator control motor circuit range/performance | Jammed throttle blade, gearing or motor | Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system Install a new throttle body. Refer to DTC Index |
| P210177 | Throttle actuator motor control circuit range/performance | Throttle blade stuck open Intake air system leak | Check for throttle related DTCs and refer to DTC Index Check intake air system for leaks |
| P210329 | Throttle actuator motor control circuit high | Throttle motor control circuit - short to power ECM fault | Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system Refer to DTC Index |
| P210364 | Throttle actuator motor control circuit high - signal plausibility failure | Throttle motor control circuit - short to power ECM fault | Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system Refer to DTC Index |
| P210500 | Throttle actuator control system - forced engine shutdown | Throttle MIL request due to fuel cut | Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system |
| P210629 | Throttle actuator control system - forced limited power | Signal invalid | Install a new throttle body. Refer to Throttle Body article. Refer to DTC Index |
| P210664 | Throttle actuator control system - forced limited power | Signal plausibility failure | Install a new throttle body. Refer to Throttle Body article. Refer to DTC Index |
| P211800 | Throttle actuator motor control current range/performance | Throttle motor control circuit - short to ground, power, high resistance | Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system |
| P211900 | Throttle actuator control throttle body range/performance | Throttle spring faulty | Install a new throttle body. Refer to Throttle Body article. Refer to DTC Index |
| P212200 | Accelerator pedal position (APP) sensor D circuit low input | APP sensor circuit 2 - low input | Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system |
| P212300 | Accelerator pedal position (APP) sensor D circuit high input | APP sensor circuit 2 - high input | Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system |
| P213528 | Accelerator pedal position (APP) sensor 1 and 2 voltage correlation | APP sensor circuit 1 and 2 range performance - sub-processor | Check APP sensor circuits 1 and 2 for short to ground, power and high resistance. Clear the DTCs and retest. If the code remains, replace the APP sensor |
| P213529 | Accelerator pedal position (APP) sensor 1 and 2 voltage correlation | APP sensor - excessive difference between raw values of circuit 1 and 2 - sub-processor | Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system |
| P213562 | Accelerator pedal position (APP) sensor 1 and 2 voltage correlation | APP sensor circuit 1 and 2 range performance - sub-processor | Check APP sensor circuits 1 and 2 for short to ground, power and high resistance. Clear the DTCs and retest. If the code remains, replace the APP sensor |
| P213564 | Accelerator pedal position (APP) sensor 1 and 2 voltage correlation | APP sensor circuit 1 and 2 range performance | Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system |
| P222800 | Barometric pressure circuit low input | BARO sensor failure (internal ECM fault) | Refer to DTC Index |
| P222900 | Barometric pressure circuit high input | BARO sensor failure (internal ECM fault) | Refer to DTC Index |
| P240100 | Evaporative emission (EVAP) system leak detection pump control circuit low | DMTL pump circuit - short to ground | Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system |
| P240200 | Evaporative emission (EVAP) system leak detection pump control circuit high | DMTL pump circuit - short to power | Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system |
| P240429 | Evaporative emission (EVAP) system leak detection pump sensing circuit range/performance | DMTL reference leak DMTL pump circuit - short to ground, power, high resistance DMTL pipe work blocked/leaking | For evaporative emissions system tests. Refer to Evaporative Emissions article. |
| P24042F | Evaporative emission (EVAP) system leak detection pump sensing circuit range/performance - signal erratic | DMTL reference leak DMTL pump circuit - short to ground, power, high resistance DMTL pipe work blocked/leaking | For evaporative emissions system tests. Refer to Evaporative Emissions article. |
| P240500 | Evaporative emission (EVAP) system leak detection pump sensing circuit low | DMTL pump circuit - short to ground, power, high resistance | For evaporative emissions system tests. Refer to Evaporative Emissions article. |
| P240600 | Evaporative emission (EVAP) system leak detection pump sensing circuit high | DMTL pump circuit - short to ground, power, high resistance | For evaporative emissions system tests. Refer to Evaporative Emissions article. |
| P240B00 | Evaporative emission (EVAP) system leak detection pump heater circuit low | DMTL heater control circuit low | Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system |
| P240C00 | Evaporative emission (EVAP) system leak detection pump heater circuit high | DMTL heater control circuit high | Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system |
| P243100 | Secondary air injection manifold absolute pressure sensor circuit range/performance | Secondary air injection system leaks Secondary air injection pump Secondary air injection valve | Check the secondary air injection system for leaks Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system |
| P243200 | Secondary air injection manifold absolute pressure sensor circuit low | Secondary air injection manifold absolute pressure sensor circuit - short to ground, high resistance | Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system |
| P243300 | Secondary air injection manifold absolute pressure sensor circuit high | Secondary air injection manifold pressure (MAP) sensor circuit - short to power | Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system |
| P244400 | Secondary air injection system pump stuck ON | Secondary air injection pump control circuit - short to ground | Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system |
| P244500 | Secondary air injection system pump stuck OFF | Secondary air injection pump control circuit - short to power | Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system |
| P245000 | Evaporative emission (EVAP) system change-over valve (COV) performance/stuck open | DMTL system circuit - short to ground, power, high resistance | Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system |
| P245100 | Evaporative emission (EVAP) system change-over valve (COV) performance/stuck closed | DMTL system circuit - short to ground, power, high resistance | Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system |
| P261064 | ECM/PCM Internal engine off timer performance | ECT sensor fault Ambient temperature sensor fault Body processor module fault (time) CAN error | Check for DTCs indicating a fault with any of the components listed, and refer to DTC Index |
| P261087 | ECM/PCM Internal engine off timer performance | ECT sensor fault Ambient temperature sensor fault Body processor module fault (time) CAN error | Check for DTCs indicating a fault with any of the components listed, and refer to DTC Index |
| U007300 | Control module communication bus off | CAN Link circuit malfunction | Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system |
| U010100 | Lost communication with TCM | CAN Link ECM/TCM network malfunction | Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system |
| U010300 | Lost communication with gear shift control module | CAN Link ECM/gear shift network malfunction | Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system |
| U010400 | Lost communication with speed control module | CAN Link ECM/speed control module network malfunction | Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system |
| U012100 | Lost communication with anti-lock brake system (ABS) control module | CAN Link ECM/ABS module network malfunction | Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system |
| U012800 | Lost communication with electronic parking brake control module | CAN Link ECM/Electronic parking brake signal missing network malfunction | Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system |
| U015100 | Lost communication with restraints control module/inertia switch | Lost communication - CAN or hardwired | Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system |
| U01511F | Lost communication with restraints control module/inertia switch | Lost communication - SRS fault | Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system |
| U015157 | Lost communication with restraints control module/inertia switch | Lost communication - CAN fault | Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system |
| U015500 | Lost communication with instrument cluster | CAN Link ECM/instrument cluster network malfunction | Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system |
| U016700 | Lost communication with vehicle immobilizer | Security challenge response timeout | Carry out any pinpoint tests associated with this DTC using the manufacturer approved diagnostic system |
| U040208 | Invalid data received from Transmission Control Module (TCM) | TCM engine speed control monitor | Check TCM for DTCs and refer to DTC Index . Refer to Diagnostic Strategy article. |
| U040264 | Invalid data received from Transmission Control Module (TCM) | Actual gear position status | Check TCM for DTCs and refer to DTC Index . Refer to Diagnostic Strategy article. |
| U040267 | Invalid data received from Transmission Control Module (TCM) | Selector lever position status | Check TCM for DTCs and refer to DTC Index . Refer to Diagnostic Strategy article. |
| U040281 | Invalid data received from Transmission Control Module (TCM) | Output shaft speed signal | Check TCM for DTCs and refer to DTC Index . Refer to Diagnostic Strategy article. |
| U040283 | Invalid data received from Transmission Control Module (TCM) | TCM engine speed control monitor - plausibility | Check TCM for DTCs and refer to DTC Index . Refer to Diagnostic Strategy article. |
| U040286 | Invalid data received from Transmission Control Module (TCM) | TCM engine speed control monitor - rationality | Check TCM for DTCs and refer to DTC Index . Refer to Diagnostic Strategy article. |
| U040581 | Invalid data received from speed control module | Invalid data received from speed control module | Check speed control module for DTCs and refer to DTC Index . Refer to Speed Control article. |
| U040583 | Invalid data received from speed control module | Invalid data received from speed control module | Check speed control module for DTCs and refer to DTC Index . Refer to Speed Control article. |
| U04058F | Invalid data received from speed control module | Invalid data received from speed control module | Check speed control module for DTCs and refer to DTC Index . Refer to Speed Control article. |
| U041500 | Invalid data received from Anti-lock Brake System (ABS) control module | Brake Position Switch | Check anti-lock control - stability assist module for DTCs and refer to DTC Index . Refer to Anti-Lock Control - Stability Assist article. |
| U041564 | Invalid data received from Anti-lock Brake System (ABS) control module | Engine drag torque control monitoring - plausibility | Check anti-lock control - stability assist module for DTCs and refer to DTC Index . Refer to Anti-Lock Control - Stability Assist article. |
| U041567 | Invalid data received from Anti-lock Brake System (ABS) control module | Engine drag torque control monitoring - rationality | Check anti-lock control - stability assist module for DTCs and refer to DTC Index . Refer to Anti-Lock Control - Stability Assist article. |
| U042386 | Invalid data received from instrument cluster - signal invalid | Battery voltage level | Check instrument cluster for DTCs and refer to DTC Index . Refer to Instrument Cluster article. |
| U042481 | Invalid data received from instrument cluster | External ambient temperature | Check instrument cluster for DTCs and refer to DTC Index . Refer to Instrument Cluster article. |
| U042600 | Invalid data received from vehicle immobilizer | Security code mis-match | Check CAN network between ECM and instrument cluster. Check power and grounds to ECM and instrument cluster. Check correct ECM and instrument cluster installed. Re-synchronise ID by re-configuring the ECM and instrument cluster as new modules |
| U206400 | Warning indicator requested by another control module | Fuel Cut | Set ignition to ON, then OFF (wait 30 seconds), then ON (wait 4 seconds) |
Scheme 50
Scheme 51
- Remove the cover and disconnect the battery ground cable. Refer to «Specifications»(ref-312564-S31890761012009041400000) article.
- Remove the engine cover. Refer to «Engine Cover»(ref-312547-S27687687872009041400000) article.
- Disconnect the CMP sensor electrical connector. Slide the red connector latch to one side.
- Remove the CMP sensor. Remove the Torx bolt. Remove and discard the O-ring seal.