Diagnostic Trouble Code (DTC) List - Vehicle
WARNING: This page is about a different car, the 2007 Hummer H2. However, it is still accessible from the selected car via links, so may be relevant.
This master DTC list includes all applicable DTCs in alphanumeric order with descriptors.
Diagnostic Trouble Code (DTC) List - Vehicle
| DTC | DTC Descriptor | Module That Sets the DTC | Diagnostic Procedure |
|---|---|---|---|
|
IMPORTANT:
Do not clear any DTCs unless instructed to do so by a diagnostic procedure
IMPORTANT:
If any DTCs are Powertrain related DTCs, select Capture Info in order to store the DTC information with the scan tool. Diagnose any current DTCs in the following order:
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| B0004 | Vehicle Speed Information Circuit Open | Navigation Radio | DTC B0004 |
| B0016 | Passenger Frontal Deployment Loop Resistance Low | SDM | DTC B0016, B0017, or B0018 |
| B0017 | Passenger Frontal Deployment Loop Open | SDM | DTC B0016, B0017, or B0018 |
| B0018 | Passenger Frontal Deployment Loop Voltage Out of Range | SDM | DTC B0016, B0017, or B0018 |
| B0022 | Driver Frontal Deployment Loop Resistance Low | SDM | DTC B0022, B0024, or B0026 |
| B0024 | Driver Frontal Deployment Loop Voltage Out of Range | SDM | DTC B0022, B0024, or B0026 |
| B0026 | Driver Frontal Deployment Loop Open | SDM | DTC B0022, B0024, or B0026 |
| B0051 | Deployment Commanded | SDM | DTC B0051 |
| B0053 | Deployment Commanded with Loop DTCs Present | SDM | DTC B0053 |
| B0090 | Active Switch Voltage Out of Range | SDM | DTC B0090 |
| B0091 | Active Switch: Wrong State | SDM | DTC B0091 |
| B0100 | Electronic Front End Sensor 1 Performance | SDM | DTC B0100, B0101, B0102, B0103, B0104, or B0105 |
| B0101 | Discard Electronic Front End Sensor 1 | SDM | DTC B0100, B0101, B0102, B0103, B0104, or B0105 |
| B0102 | Incorrect Electronic Front End Sensor 1 Installed | SDM | DTC B0100, B0101, B0102, B0103, B0104, or B0105 |
| B0103 | Electronic Front End Sensor 2 Performance | SDM | DTC B0100, B0101, B0102, B0103, B0104, or B0105 |
| B0104 | Discard Electronic Front End Sensor 2 | SDM | DTC B0100, B0101, B0102, B0103, B0104, or B0105 |
| B0105 | Incorrect Electronic Front End Sensor 2 Installed | SDM | DTC B0100, B0101, B0102, B0103, B0104, or B0105 |
| B0159 | Outside Air Temperature Sensor Circuit Range/Performance | HVAC | DTC B0159 |
| B0164 | Passenger Compartment Temperature Sensor Circuit Range/Performance | HVAC | DTC B0164 |
| B0174 | Output Air Temperature Sensor 1 Circuit Range/Performance | HVAC | DTC B0174, B0179, B0510, or B0515 |
| B0179 | Output Air Temperature Sensor 2 Circuit Range/Performance | HVAC | DTC B0174, B0179, B0510, or B0515 |
| B0183 | Solar Load Sensor 1 Circuit | HVAC | DTC B0183 or B0188 |
| B0188 | Solar Load Sensor 2 Circuit | HVAC | DTC B0183 or B0188 |
| B0229 | Recirculate Position Feedback Circuit Range/Performance | HVAC | DTC B0229, B0414, B0424, or B3770 |
| B0263 | Air Flow Control 6 Circuit | HVAC | DTC B0263, B0268, B0408, or B0418 |
| B0268 | Air Flow Control 7 Recirculate Circuit | HVAC | DTC B0263, B0268, B0408, or B0418 |
| B0283 | Electric Rear Defrost Circuit | BCM | DTC B0283 |
| B0408 | Temperature Control 1 Circuit | HVAC | DTC B0263, B0268, B0408, or B0418 |
| B0414 | Temperature Control 1 Feedback Circuit Range/Performance | HVAC | DTC B0229, B0414, B0424, or B3770 |
| B0418 | Temperature Control 2 Circuit | HVAC | DTC B0263, B0268, B0408, or B0418 |
| B0424 | Temperature Control 2 Feedback Circuit Range/Performance | HVAC | DTC B0229, B0414, B0424, or B3770 |
| B0510 | Output Air Temperature Sensor 3 Circuit Range/Performance | HVAC | DTC B0174, B0179, B0510, or B0515 |
| B0515 | Output Air Temperature Sensor 4 Circuit Range/Performance | HVAC | DTC B0174, B0179, B0510, or B0515 |
| B0540 | Speedometer Circuit | IPC | DTC B0540 |
| B0560 | Tachometer Circuit | IPC | DTC B0560 |
| B0790 | Transfer Case Neutral Indicator Circuit | TCSCM | DTC B0790 |
| B1000 | Electronic Control Unit (ECU) Performance | Audio, Amplifier, BCM, DDM, DSM, PDM, HVAC, IPC, Radio, SDM, VCIM | DTC B1000 |
| B1001 | Option Configuration Error | Radio, VCIM | DTC B1001 |
| SDM | DTC B1001 | ||
| B1004 | Keep Alive Memory (KAM) Reset | VCIM | DTC B1004 |
| B1007 | EEPROM Write Error | VCIM | DTC B1007 |
| B1009 | EEPROM Checksum Mismatch | VCIM | DTC B1009 |
| B1023 | Integral Switch Performance | DDM, PDM | DTC B1023 |
| B1025 | Audio Output 1 Circuit | Radio | DTC B1025, B1035, B1045, or B1055 |
| B1035 | Audio Output 2 Circuit | Radio | DTC B1025, B1035, B1045, or B1055 |
| B1045 | Audio Output 3 Circuit | Radio | DTC B1025, B1035, B1045, or B1055 |
| B1055 | Audio Output 4 Circuit | Radio | DTC B1025, B1035, B1045, or B1055 |
| B1235 | Amplifier On Signal Circuit | Radio | DTC B1235 |
| B1259 | Antenna Ground Circuit | DRR | DTC B1259 |
| B1271 | Theft Locked | Radio | DTC B1271 |
| B1372 | Device Ignition 1 Circuit Range/Performance | IPC | DTC B1372 |
| B1375 | Device Ignition 3 Circuit | HVAC | DTC B1375 |
| B1397 | Device Voltage Reference Output Circuit Low | BCM | DTC B1397 or B2815 |
| B1440 | Power Mode Master Input Circuits Mismatch | BCM | DTC B1440 |
| B1480 | Battery Rundown Protection Circuit | BCM | DTC B1480 |
| B1544 | Mirror Motors Common Circuit | DDM, PDM | DTC B1544, B1600, or B1605 |
| B1580 | Left Front Mirror Horizontal Position Circuit | DDM, PDM | DTC B1580, B1590, B1610, or B1620 |
| B1590 | Left Front Mirror Vertical Position Circuit | DDM, PDM | DTC B1580, B1590, B1610, or B1620 |
| B1600 | Mirror Motors Vertical Circuit | DDM, PDM | DTC B1544, B1600, or B1605 |
| B1605 | Mirror Motor Horizontal Circuit | DDM, PDM | DTC B1544, B1600, or B1605 |
| B1610 | Right Front Mirror Horizontal Position Circuit | DDM, PDM | DTC B1580, B1590, B1610, or B1620 |
| B1620 | Right Front Mirror Vertical Position Circuit | DDM, PDM | DTC B1580, B1590, B1610, or B1620 |
| B1640 | Left Front Mirror Heater Circuit | DDM, PDM | DTC B1640 or B1645 |
| B1645 | Right Front Mirror Heater Circuit | DDM, PDM | DTC B1640 or B1645 |
| B1722 | Mirror Power Fold Control Circuit | DDM, PDM | DTC B1722 |
| B1770 | Left Front Seat Horizontal Motor Circuit | DSM | DTC B1770, B1775, B1780, B1785, B1790, B1805, or B2415 |
| B1775 | Left Front Seat Front Vertical Motor Circuit | DSM | DTC B1770, B1775, B1780, B1785, B1790, B1805, or B2415 |
| B1780 | Left Front Seat Rear Vertical Motor Circuit | DSM | DTC B1770, B1775, B1780, B1785, B1790, B1805, or B2415 |
| B1785 | Left Front Seat Recline Motor Circuit | DSM | DTC B1770, B1775, B1780, B1785, B1790, B1805, or B2415 |
| B1790 | Left Front Seat Lumbar Motor Circuit | DSM | DTC B1770, B1775, B1780, B1785, B1790, B1805, or B2415 |
| B1805 | Left Front Seat Side Bolster Motor Circuit | DSM | DTC B1770, B1775, B1780, B1785, B1790, B1805, or B2415 |
| B1825 | Left Front Seat Recline Sensor Circuit | DSM | DTC B1825 |
| B1850 | Left Front Seat Lumbar Position Sensor Circuit | DSM | DTC B1850, B1860, B1960, B2355, B2365, or B2375 |
| B1960 | Left Front Seat Side Bolster Sensor Circuit | DSM | DTC B1850, B1860, B1960, B2355, B2365, or B2375 |
| B2355 | Left Front Seat Vertical Position Sensor Circuit | DSPM | DTC B1850, B1860, B1960, B2355, B2365, or B2375 |
| B2365 | Left Front Seat Rear Vertical Position Sensor Circuit | DSM | DTC B1850, B1860, B1960, B2355, B2365, or B2375 |
| B2375 | Left Front Seat Assembly Horizontal Position Sensor Circuit | DSM | DTC B1850, B1860, B1960, B2355, B2365, or B2375 |
| B2425 | Left Front Seat Heater Circuit | DSM | DTC B2425 or B2430 |
| B2430 | Right Front Seat Heater | DSM | DTC B2425 or B2430 |
| B2435 | Left Front Seat Back Heater Sensor Circuit | DSM | DTC B2435 or B2440 |
| B2440 | Right Front Seat Back Heater Sensor Circuit | DSM | DTC B2435 or B2440 |
| B2460 | Navigation Antenna Selector Circuit High Current | Radio | DTC B2460 |
| B2462 | Global Positioning System (GPS) Signal Error | Radio | DTC B2462 |
| B2470 | Cellular Phone Antenna Circuit | VCIM | DTC B2470 |
| B2476 | Cellular Phone Select Service Switch | VCIM | DTC B2476 |
| B2482 | Cellular Phone Select Service Switch Performance | VCIM | DTC B2482 |
| B2483 | GPS Sensor Circuit Low | VCIM | DTC B2483 or B2484 |
| B2484 | GPS Sensor Circuit Open | VCIM | DTC B2483 or B2484 |
| B2550 | Backup Lamps Control Circuit | BCM | DTC B2550 |
| B2575 | Headlamp Control Circuit | BCM | DTC B2575 |
| B2580 | Headlamp High Beam Control Circuit | BCM | DTC B2580 |
| B2585 | Park Lamp Control Circuit | BCM | DTC B2585 |
| B2600 | Daytime Running Lamp Control | BCM | DTC B2600 |
| B2610 | Passenger Compartment Dimming 1 Circuit | BCM | DTC B2610 |
| B2615 | Passenger Compartment Dimming 2 Circuit | BCM | DTC B2615 |
| B2620 | Display Dimming Pulse Width Modulation (PWM) Input Circuit | BCM | DTC B2620 |
| B2625 | Display Dimming Pulse Width Modulation (PWM) Output Circuit | BCM | DTC B2625 |
| B2645 | Ambient Light Sensor Circuit | BCM | DTC B2645 |
| B2725 | Active Transfer Case Mode Switch Circuit | TCSCM | DTC B2725 |
| B2752 | Horn Relay Coil Circuit Low | BCM | DTC B2752 |
| B2795 | Suspension Control Select Switch Circuit | ASM | DTC B2795 |
| B2815 | Steering Wheel Controls Illegal Resistance Value | BCM | DTC B1397 or B2815 |
| B2947 | Security System Sensor Power Circuit Low | BCM | DTC B2947 |
| B2948 | Security System Sensor Power Circuit High | BCM | DTC B2948 |
| B2957 | Security System Sensor Data Circuit Low | BCM | DTC B2957 |
| B2958 | Security System Sensor Data Circuit High | BCM | DTC B2958 |
| B2960 | Security System Sensor Data Incorrect but Valid | BCM | DTC B2960 |
| B2961 | Key In Ignition Circuit | BCM | DTC B2961 |
| B3031 | Security System Controller in Learn Mode | BCM | DTC B3031 |
| B3033 | Security System Indicates Tamper | BCM | DTC B3033 |
| B3604 | All Windows Up Circuit | DDM | DTC B3604 or B3605 |
| B3605 | All Windows Express Down Circuit | DDM | DTC B3604 or B3605 |
| B3626 | Traction Control Preference Switch Circuit | BCM | DTC B3626 |
| B3770 | Air Flow Control 6 (A/C) Feedback Circuit | HVAC | DTC B0229, B0414, B0424, or B3770 |
| B3801 | Passenger Compartment Lamp Request Circuit | BCM | DTC B3801 |
| B3802 | Park Lamps Request Circuit | BCM | DTC B3802 |
| B3808 | Rear Door Lock Relay Circuit | BCM | DTC B3808 |
| B3809 | Rear Door Unlock Relay Circuit | BCM | DTC B3809 |
| B3819 | Left Rear Window Up Control Circuit | BCM | DTC B3819 |
| B3820 | Left Rear Window Down Control Circuit | BCM | DTC B3820 |
| B3821 | Left Rear Window Relay Power Circuit | BCM | DTC B3821 |
| B3822 | Right Rear Window Up Control Circuit | BCM | DTC B3822 |
| B3823 | Right Rear Window Down Control Circuit | BCM | DTC B3823 |
| B3824 | Right Rear Window Relay Power Circuit | BCM | DTC B3824 |
| B3825 | Liftgate Lock Signal Circuit | BCM | DTC B3825 |
| B3941 | Front Seat Heaters Circuit | DSM | DTC B3941 |
| B3962 | Seat Motors Overcurrent | DSM | DTC B3962 |
| C0035 | Left Front Wheel Speed Sensor Circuit | EBCM | DTC C0035-C0051 |
| C0036 | Left Front Wheel Speed Sensor Circuit Range Performance | EBCM | DTC C0035-C0051 |
| C0040 | Right Front Wheel Speed Sensor Circuit | EBCM | DTC C0035-C0051 |
| C0041 | Right Front Wheel Speed Sensor Circuit Range Performance | EBCM | DTC C0035-C0051 |
| C0045 | Left Rear Wheel Speed Sensor Circuit | EBCM | DTC C0035-C0051 |
| C0046 | Left Rear Wheel Speed Sensor Circuit Range Performance | EBCM | DTC C0035-C0051 |
| C0050 | Right Rear Wheel Speed Sensor Circuit | EBCM | DTC C0035-C0051 |
| C0051 | Right Rear Wheel Speed Sensor Circuit Range Performance | EBCM | DTC C0035-C0051 |
| C0110 | Pump Motor Circuit Malfunction | EBCM | DTC C0110 |
| C0121 | Valve Relay Circuit Malfunction | EBCM | DTC C0121 |
| C0161 | ABS/TCS Brake Switch Circuit Malfunction | EBCM | DTC C0161 |
| C0191 | Four Wheel Drive Reference Accelerometer Circuit | EBCM | DTC C0191 |
| C0192 | Four Wheel Drive Reference Accelerometer Circuit Performance | EBCM | DTC C0192 |
| C0245 | Wheel Speed Sensor Frequency Error | EBCM | DTC C0245 |
| C0267 | Low Brake Fluid Indicated | EBCM | DTC C0267 |
| C0306 | Motor A or B Circuit | TCSCM | DTC C0306 |
| C0327 | Encoder Circuit | TCSCM | DTC C0327 |
| C0329 | Encoder Signal Circuit Low | TCSCM | DTC C0329 |
| C0359 | Four Wheel Drive Low Range Discrete Output Circuit | TCSCM | DTC C0359 |
| C0388 | Rear Axle Differential Lock Circuit | TCSCM | DTC C0388 |
| C0550 | ECU Malfunction | ASM, BCM | DTC C0550 |
| EBCM | DTC C0550 | ||
| TCSCM | DTC C0550 | ||
| C0563 | Calibration Read Only Memory (ROM) Checksum Error | ASM | DTC C0563 |
| C0569 | System Configuration Error | ASM | DTC C0569 |
| C0626 | Left Rear Position Sensor Circuit Range | ASM | DTC C0626 |
| C0631 | Right Rear Position Sensor Circuit Range | ASM | DTC C0631 |
| C0660 | Level Control Exhaust Valve Circuit | ASM | DTC C0660 |
| C0696 | Position Sensor Over Current (5-Volt Supply) | ASM | DTC C0696 |
| C0702 | Level Control Accessory Valve Circuit | ASM | DTC C0702 |
| C0707 | Excessive Compressor Activity | ASM | DTC C0707 |
| C0711 | Level Control Air Pressure Sensor Circuit | ASM | DTC C0711 |
| C0712 | Level Control Compressor Relay Circuit | ASM | DTC C0712 |
| C0713 | Level Control Compressor Overtemperature | ASM | DTC C0713 |
| C0716 | Left Rear Solenoid 2 Circuit | ASM | DTC C0716 |
| C0717 | Right Rear Solenoid 2 Circuit | ASM | DTC C0717 |
| C0718 | Level Control Compressor 2 Overtemperature | ASM | DTC C0718 |
| C0896 | Device Voltage Range/Performance | EBCM | DTC C0896 |
| P0030 | HO2S Heater Control Circuit Bank 1 Sensor 1 | PCM | DTC P0030 or P0050 |
| P0036 | HO2S Heater Control Circuit Bank 1 Sensor 2 | PCM | DTC P0036 or P0056 (w/6.0L) |
| P0050 | HO2S Heater Control Circuit Bank 2 Sensor 1 | PCM | DTC P0030 or P0050 |
| P0053 | HO2S Heater Resistance Bank 1 Sensor 1 | PCM | DTC P0053, P0054, P0059, or P0060 |
| P0054 | HO2S Heater Resistance Bank 1 Sensor 2 | PCM | DTC P0053, P0054, P0059, or P0060 |
| P0056 | HO2S Heater Control Circuit Bank 2 Sensor 2 | PCM | DTC P0036 or P0056 (w/6.0L) |
| P0059 | HO2S Heater Resistance Bank 2 Sensor 1 | PCM | DTC P0053, P0054, P0059, or P0060 |
| P0060 | HO2S Heater Resistance Bank 2 Sensor 2 | PCM | DTC P0053, P0054, P0059, or P0060 |
| P0068 | Throttle Body Air Flow Performance | PCM | DTC P0068 |
| P0101 | Mass Air Flow (MAF) Sensor Performance | PCM | DTC P0101 (With Throttle Actuator Control) |
| P0102 | Mass Air Flow (MAF) Sensor Circuit Low Frequency | PCM | DTC P0102 |
| P0103 | Mass Air Flow (MAF) Sensor Circuit High Frequency | PCM | DTC P0103 |
| P0106 | Manifold Absolute Pressure (MAP) Sensor Performance | PCM | DTC P0106 (With Throttle Actuator Control) |
| P0107 | Manifold Absolute Pressure (MAP) Sensor Circuit Low Voltage | PCM | DTC P0107 |
| P0108 | Manifold Absolute Pressure (MAP) Sensor Circuit High Voltage | PCM | DTC P0108 |
| P0112 | Intake Air Temperature (IAT) Sensor Circuit Low Voltage | PCM | DTC P0112 |
| P0113 | Intake Air Temperature (IAT) Sensor Circuit High Voltage | PCM | DTC P0113 |
| P0116 | Engine Coolant Temperature (ECT) Sensor Performance | PCM | DTC P0116 |
| P0117 | Engine Coolant Temperature (ECT) Sensor Circuit Low Voltage | PCM | DTC P0117 |
| P0118 | Engine Coolant Temperature (ECT) Sensor Circuit High Voltage | PCM | DTC P0118 |
| P0120 | Throttle Position (TP) Sensor 1 Circuit | PCM | DTC P0120 |
| P0128 | Engine Coolant Temperature (ECT) Below Thermostat Regulating Temperature | PCM | DTC P0128 |
| P0131 | HO2S Circuit Low Voltage Bank 1 Sensor 1 | PCM | DTC P0131 or P0151 |
| P0132 | HO2S Circuit High Voltage Bank 1 Sensor 1 | PCM | DTC P0132 or P0152 |
| P0133 | HO2S Slow Response Bank 1 Sensor 1 | PCM | DTC P0133 or P0153 |
| P0134 | HO2S Circuit Insufficient Activity Bank 1 Sensor 1 | PCM | DTC P0134 or P0154 |
| P0135 | HO2S Heater Performance Bank 1 Sensor 1 | PCM | DTC P0135 or P0155 |
| P0137 | HO2S Circuit Low Voltage Bank 1 Sensor 2 | PCM | DTC P0137 or P0157 |
| P0138 | HO2S Circuit High Voltage Bank 1 Sensor 2 | PCM | DTC P0138 or P0158 |
| P0140 | HO2S Circuit Insufficient Activity Bank 1 Sensor 2 | PCM | DTC P0140 or P0160 |
| P0141 | HO2S Heater Performance Bank 1 Sensor 2 | PCM | DTC P0141 or P0161 |
| P0151 | HO2S Circuit Low Voltage Bank 2 Sensor 1 | PCM | DTC P0131 or P0151 |
| P0152 | HO2S Circuit High Voltage Bank 2 Sensor 1 | PCM | DTC P0132 or P0152 |
| P0153 | HO2S Slow Response Bank 2 Sensor 1 | PCM | DTC P0133 or P0153 |
| P0154 | HO2S Circuit Insufficient Activity Bank 2 Sensor 1 | PCM | DTC P0134 or P0154 |
| P0155 | HO2S Heater Performance Bank 2 Sensor 1 | PCM | DTC P0135 or P0155 |
| P0157 | HO2S Circuit Low Voltage Bank 2 Sensor 2 | PCM | DTC P0137 or P0157 |
| P0158 | HO2S Circuit High Voltage Bank 2 Sensor 2 | PCM | DTC P0138 or P0158 |
| P0160 | HO2S Circuit Insufficient Activity Bank 2 Sensor 2 | PCM | DTC P0140 or P0160 |
| P0161 | HO2S Heater Performance Bank 2 Sensor 2 | PCM | DTC P0141 or P0161 |
| P0171 | Fuel Trim System Lean Bank 1 | PCM | DTC P0171 or P0174 |
| P0172 | Fuel Trim System Rich Bank 1 | PCM | DTC P0172 or P0175 |
| P0174 | Fuel Trim System Lean Bank 2 | PCM | DTC P0171 or P0174 |
| P0175 | Fuel Trim System Rich Bank 2 | PCM | DTC P0172 or P0175 |
| P0200 | Injector Control Circuit | PCM | DTC P0200 |
| P0218 | Transmission Fluid Over Temperature | PCM | DTC P0218 |
| P0220 | Throttle Position (TP) Sensor 2 Circuit | PCM | DTC P0220 |
| P0230 | Fuel Pump Relay Control Circuit | PCM | DTC P0230 |
| P0300 | Engine Misfire Detected | PCM | DTC P0300 |
| P0315 | Crankshaft Position (CKP) System Variation Not Learned | PCM | DTC P0315 |
| P0325 | Knock Sensor (KS) 1 Circuit | PCM | DTC P0325 |
| P0327 | Knock Sensor (KS) 1 Circuit Low Frequency | PCM | DTC P0327 or P0332 |
| P0332 | Knock Sensor (KS) 2 Circuit Low Frequency | PCM | DTC P0327 or P0332 |
| P0335 | Crankshaft Position (CKP) Sensor Circuit | PCM | DTC P0335 |
| P0336 | Crankshaft Position (CKP) Sensor Performance | PCM | DTC P0336 |
| P0341 | Camshaft Position (CMP) Sensor Performance | PCM | DTC P0341 |
| P0342 | Camshaft Position (CMP) Sensor Circuit Low Voltage | PCM | DTC P0342 |
| P0343 | Camshaft Position (CMP) Sensor Circuit High Voltage | PCM | DTC P0343 |
| P0351 | Ignition Coil 1 Control Circuit | PCM | DTC P0351-P0358 |
| P0352 | Ignition Coil 2 Control Circuit | PCM | DTC P0351-P0358 |
| P0353 | Ignition Coil 3 Control Circuit | PCM | DTC P0351-P0358 |
| P0354 | Ignition Coil 4 Control Circuit | PCM | DTC P0351-P0358 |
| P0355 | Ignition Coil 5 Control Circuit | PCM | DTC P0351-P0358 |
| P0356 | Ignition Coil 6 Control Circuit | PCM | DTC P0351-P0358 |
| P0357 | Ignition Coil 7 Control Circuit | PCM | DTC P0351-P0358 |
| P0358 | Ignition Coil 8 Control Circuit | PCM | DTC P0351-P0358 |
| P0420 | Catalyst System Low Efficiency Bank 1 | PCM | DTC P0420 or P0430 |
| P0430 | Catalyst System Low Efficiency Bank 2 | PCM | DTC P0420 or P0430 |
| P0442 | Evaporative Emission (EVAP) System Small Leak Detected | PCM | DTC P0442 |
| P0443 | Evaporative Emission (EVAP) Purge Solenoid Control Circuit | PCM | DTC P0443 |
| P0446 | Evaporative Emission (EVAP) Vent System Performance | PCM | DTC P0446 |
| P0449 | Evaporative Emission (EVAP) Vent Solenoid Control Circuit | PCM | DTC P0449 |
| P0451 | Fuel Tank Pressure (FTP) Sensor Performance | PCM | DTC P0451 |
| P0452 | Fuel Tank Pressure (FTP) Sensor Circuit Low Voltage | PCM | DTC P0452 |
| P0453 | Fuel Tank Pressure (FTP) Sensor Circuit High Voltage | PCM | DTC P0453 |
| P0454 | Fuel Tank Pressure (FTP) Sensor Intermittent | PCM | DTC P0454 |
| P0455 | Evaporative Emission (EVAP) System | PCM | DTC P0455 |
| P0461 | Fuel Level Sensor 1 Performance | PCM | DTC P0461 |
| P0462 | Fuel Level Sensor 1 Circuit Low Voltage | PCM | DTC P0462 |
| P0463 | Fuel Level Sensor 1 Circuit High Voltage | PCM | DTC P0463 |
| P0464 | Fuel Level Sensor 1 Circuit Intermittent | PCM | DTC P0464 |
| P0496 | Evaporative Emission (EVAP) System Flow During Non-Purge | PCM | DTC P0496 |
| P0502 | Vehicle Speed Sensor (VSS) Circuit Low Voltage | PCM | DTC P0502 |
| P0503 | Vehicle Speed Sensor (VSS) Circuit Intermittent | PCM | DTC P0503 |
| P0506 | Idle Speed Low | PCM | DTC P0506 (With Throttle Actuator Control) |
| P0507 | Idle Speed High | PCM | DTC P0507 (With Throttle Actuator Control) |
| P0522 | Engine Oil Pressure (EOP) Sensor Circuit Low Voltage | PCM | DTC P0522 |
| P0523 | Engine Oil Pressure (EOP) Sensor Circuit High Voltage | PCM | DTC P0523 |
| P0530 | Air Conditioning Refrigerant Pressure Sensor Circuit | HVAC | DTC P0530 |
| P0562 | System Voltage Low | PCM | DTC P0562 |
| P0563 | System Voltage High | PCM | DTC P0563 |
| P0567 | Cruise Control Resume Switch Circuit | PCM | DTC P0567 |
| P0568 | Cruise Control Set Switch Circuit | PCM | DTC P0568 |
| P0601 | Control Module Read Only Memory (ROM) | PCM | DTC P0601, P0602, P0603, P0604, P0605, P0606, P0607, P1600, P1621, P1627, P1680, P1681, P1683, or P2610 |
| P0602 | Control Module Not Programmed | PCM | DTC P0601, P0602, P0603, P0604, P0605, P0606, P0607, P1600, P1621, P1627, P1680, P1681, P1683, or P2610 |
| P0604 | Control Module Random Access Memory (RAM) | PCM | DTC P0601, P0602, P0603, P0604, P0605, P0606, P0607, P1600, P1621, P1627, P1680, P1681, P1683, or P2610 |
| P0606 | Control Module Internal Performance | ECM | DTC P0601, P0602, P0603, P0604, P0605, P0606, P0607, P1600, P1621, P1627, P1680, P1681, P1683, or P2610 |
| P0608 | Vehicle Speed Output Circuit | PCM | DTC P0608 |
| P0622 | Generator F-Terminal Circuit | PCM | DTC P0622 |
| P0641 | 5-Volt Reference 1 Circuit | PCM | DTC P0641 |
| P0650 | Malfunction Indicator Lamp (MIL) Control Circuit | PCM | DTC P0650 |
| P0651 | 5-Volt Reference 2 Circuit | PCM | DTC P0651 |
| P0654 | Engine Speed Output Circuit | PCM | DTC P0654 |
| P0706 | Transmission Range (TR) Switch Performance | PCM | DTC P0706 |
| P0711 | Transmission Fluid Temperature (TFT) Sensor Performance | PCM | DTC P0711 |
| P0712 | Transmission Fluid Temperature (TFT) Sensor Circuit Low Voltage | PCM | DTC P0712 |
| P0713 | Transmission Fluid Temperature (TFT) Sensor Circuit High Voltage | PCM | DTC P0713 |
| P0719 | Brake Switch Circuit Low Voltage | PCM | DTC P0719 |
| P0724 | Brake Switch Circuit High Voltage | PCM | DTC P0724 |
| P0740 | Torque Converter Clutch (TCC) Enable Solenoid Circuit | PCM | DTC P0740 |
| P0741 | Torque Converter Clutch (TCC) System - Stuck OFF | PCM | DTC P0741 |
| P0742 | Torque Converter Clutch (TCC) System - Stuck ON | PCM | DTC P0742 |
| P0748 | Pressure Control (PC) Solenoid Control Circuit | PCM | DTC P0748 |
| P0751 | 1-2 Shift Solenoid Valve Performance - No First or Fourth Gear | PCM | DTC P0751 |
| P0752 | 1-2 Shift Solenoid Valve Performance - No Second or Third Gear | PCM | DTC P0752 |
| P0753 | 1-2 Shift Solenoid Control Circuit | PCM | DTC P0753 |
| P0756 | 2-3 Shift Solenoid Valve Performance - No First or Second Gear | PCM | DTC P0756 |
| P0757 | 2-3 Shift Solenoid Valve Performance - No Third or Fourth Gear | PCM | DTC P0757 |
| P0758 | 2-3 Shift Solenoid Control Circuit | PCM | DTC P0758 |
| P0785 | 3-2 Shift Solenoid Control Circuit | PCM | DTC P0785 |
| P0894 | Transmission Component Slipping | PCM | DTC P0894 |
| P1125 | Accelerator Pedal Position (APP) System | PCM | DTC P1125 |
| P1133 | HO2S Insufficient Switching Bank 1 Sensor 1 | PCM | DTC P1133 or P1153 |
| P1134 | HO2S Transition Time Ratio Bank 1 Sensor 1 | PCM | DTC P1134 or P1154 |
| P1153 | HO2S Insufficient Switching Bank 2 Sensor 1 | PCM | DTC P1133 or P1153 |
| P1154 | HO2S Transition Time Ratio Bank 2 Sensor 1 | PCM | DTC P1134 or P1154 |
| P1258 | Engine Coolant Overtemperature - Protection Mode Active | PCM | DTC P1258 |
| P1380 | Misfire Detected - Rough Road Data Not Available | PCM | DTC P1380 |
| P1381 | Misfire Detected - No Communication With Brake Control Module | PCM | DTC P1381 |
| P1400 | Cold Start Emission Reduction Control System | PCM | DTC P1400 |
| P1516 | Throttle Actuator Control (TAC) Module Throttle Actuator Position Performance | PCM | DTC P1516 |
| P1574 | Stop Lamp Switch Circuit | PCM | DTC P1574 |
| P1626 | Theft Deterrent Fuel Enable Signal Lost | PCM | DTC P1626 |
| P1631 | Theft Deterrent Fuel Enable Signal Not Correct | PCM | DTC P1631 |
| P1637 | Generator L-Terminal Circuit | PCM | DTC P1637 |
| P1810 | Transmission Fluid Pressure (TFP) Position Switch Circuit | PCM | DTC P1810 |
| P2101 | Control Module Throttle Actuator Position Performance | PCM | DTC P2101 |
| P2108 | Throttle Actuator Control (TAC) Module Performance | PCM | DTC P2108 |
| P2120 | Accelerator Pedal Position (APP) Sensor 1 Circuit | PCM | DTC P2120 |
| P2121 | Accelerator Pedal Position (APP) Sensor 1 Performance | PCM | DTC P2121 |
| P2125 | Accelerator Pedal Position (APP) Sensor 2 Circuit | PCM | DTC P2125 |
| P2135 | Throttle Position (TP) Sensor 1-2 Correlation | PCM | DTC P2135 |
| P2610 | Control Module Ignition Off Timer Performance | PCM | DTC P0601, P0602, P0603, P0604, P0605, P0606, P0607, P1600, P1621, P1627, P1680, P1681, P1683, or P2610 |
| P2761 | Torque Converter Clutch (TCC) Pressure Control Solenoid Control Circuit | PCM | DTC P2761 |
| P2771 | Four Wheel Drive (4WD) Low Switch Circuit | PCM | DTC P2771 |
| P2A01 | HO2S Circuit Bank 1 Sensor 2 | PCM | DTC P2A01 or P2A04 |
| P2A04 | HO2S Circuit Bank 2 Sensor 2 | PCM | DTC P2A01 or P2A04 |
| U0107 | Lost Communication with Throttle Actuator | PCM | DTC U0107 |
| U1000 | Class 2 Data Link | BCM, DDM, DSM, EBCM, ESC, PDM, HVAC, IPC, PCM, Radio, RSA, SDM, TCSCM, VCIM | DTC U1000 |
| U1016 | Lost Communication with Powertrain Control Module (PCM) | BCM, DDM, DSM, EBCM, ESC, PDM, HVAC, IPC, Radio, RSA, SDM, TCSCM, VCIM | DTC U1001-U1254 |
| U1026 | Lost Communication with Transfer Case Shift Control Module (TCSCM) | EBCM, IPC, PCM | DTC U1001-U1254 |
| U1040 | Lost Communication with Electronic Brake Control Module (EBCM) | ESC, IPC, PCM, SDM | DTC U1001-U1254 |
| U1057 | Lost Communication with Electronic Suspension Control (ESC) Module | BCM, IPC | DTC U1001-U1254 |
| U1064 | Lost Communication with Body Control Module (BCM) | DDM, DRR, ESC, PDM, HVAC, IPC, PCM, Radio, RSA, SDM, VCIM | DTC U1001-U1254 |
| U1088 | Lost Communication with Sensing and Diagnostic Module (SDM) | IPC, VCIM | DTC U1001-U1254 |
| U1096 | Lost Communication with Instrument Panel Cluster (IPC) | BCM, SDM | DTC U1001-U1254 |
| U1128 | Lost Communication with Radio | DRR, RSA | DTC U1001-U1254 |
| U1137 | Lost Communication with Digital Radio Receiver (DRR) | Radio | DTC U1001-U1254 |
| U1151 | Lost Communication with OnStar® | Radio | DTC U1001-U1254 |
| U1152 | Lost Communication with Electronic Climate Control (HVAC) | BCM | DTC U1001-U1254 |
| U1160 | Lost Communication with Driver Door Module (DDM) | BCM, DSM, ESC, PDM | DTC U1001-U1254 |
| U1161 | Lost Communication with Passenger Door Module (PDM) | BCM, DDM, DSM, ESC | DTC U1001-U1254 |
| U1166 | Lost Communication with Memory Seat Module (MSM) - Driver | DDM | DTC U1001-U1254 |
| U1167 | Lost Communication with Rear Seat Audio (RSA) | Radio | DTC U1001-U1254 |
| U1300 | Class 2 Data Link Low | DRR, EBCM, ESC, HVAC, IPC, PCM, Radio, RSA, SDM, VCIM | DTC U1300, U1301, or U1305 |
| U1301 | Class 2 Data Link High | DRR, EBCM, ESC, HVAC, IPC, PCM, Radio, RSA, SDM, VCIM | DTC U1300, U1301, or U1305 |
| U1305 | Class 2 Data Link Low or High | BCM, DDM, DSM, FPDM, TCSCM | DTC U1300, U1301, or U1305 |
| U1500 | Inter-device Dedicated Bus | VCIM | DTC U1500 |