Ordered DTC List
DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | DTC Descriptor | Module That Sets the DTC | Diagnostic Procedure |
|---|---|---|---|
| B0012 | Passenger Frontal Deployment Loop (stage 2) Resistance Low | SDM | DTC B0012, B0013, B0014, B0016, B0017, or B0018 in SIR |
| B0013 | Passenger Frontal Deployment Loop (stage 2) Open | SDM | DTC B0012, B0013, B0014, B0016, B0017, or B0018 in SIR |
| B0014 | Passenger Frontal Deployment Loop (stage 2) Voltage Out of Range | SDM | DTC B0012, B0013, B0014, B0016, B0017, or B0018 in SIR |
| B0016 | Passenger Frontal Deployment Loop (single stage or stage 1) Resistance Low | SDM | DTC B0012, B0013, B0014, B0016, B0017, or B0018 in SIR |
| B0017 | Passenger Frontal Deployment Loop (single stage or stage 1) Open | SDM | DTC B0012, B0013, B0014, B0016, B0017, or B0018 in SIR |
| B0018 | Passenger Frontal Deployment Loop (single stage or stage 1) Voltage Out of Range | SDM | DTC B0012, B0013, B0014, B0016, B0017, or B0018 in SIR |
| B0022 | Driver Frontal Deployment Loop (single stage or stage 1) Resistance Low | SDM | DTC B0022, B0024, B0026, B0042, B0043, or B0044 in SIR |
| B0024 | Driver Frontal Deployment Loop (single stage or stage 1) Voltage Out of Range | SDM | DTC B0022, B0024, B0026, B0042, B0043, or B0044 in SIR |
| B0026 | Driver Frontal Deployment Loop (single stage or stage 1) Open | SDM | DTC B0022, B0024, B0026, B0042, B0043, or B0044 in SIR |
| B0028 | Right Front Side Deployment Loop Resistance Low | SDM | DTC B0028, B0029, or B0030 in SIR |
| B0029 | Right Front Side Deployment Loop Open | SDM | DTC B0028, B0029, or B0030 in SIR |
| B0030 | Right Front Side Deployment Loop Voltage Out of Range | SDM | DTC B0028, B0029, or B0030 in SIR |
| B0040 | Left Front Side Deployment Loop Resistance Low | SDM | DTC B0040, B0041, or B0045 in SIR |
| B0041 | Left Front Deployment Loop Open | SDM | DTC B0040, B0041, or B0045 in SIR |
| B0042 | Driver Frontal Deployment Loop Stage 2 Resistance Low | SDM | DTC B0022, B0024, B0026, B0042, B0043, or B0044 in SIR |
| B0043 | Driver Frontal Deployment Loop Stage 2 Voltage Out of Range | SDM | DTC B0022, B0024, B0026, B0042, B0043, or B0044 in SIR |
| B0044 | Driver Frontal Deployment Loop Stage 2 Open | SDM | DTC B0022, B0024, B0026, B0042, B0043, or B0044 in SIR |
| B0045 | Left Front Side Deployment Loop Voltage Out of Range | SDM | DTC B0040, B0041, or B0045 in SIR |
| B0051 | Deployment Commanded | SDM | DTC B0051 in SIR |
| B0053 | Deployment Commanded With Loop DTCs Present | SDM | DTC B0053 in SIR |
| B0077 | Driver Side Impact Sensor (SIS) Performance | SDM | DTC B0077, B0078, B0079, B0080, B0081, or B0082 in SIR |
| B0078 | Passenger Side Impact Sensor (SIS) Performance | SDM | DTC B0077, B0078, B0079, B0080, B0081, or B0082 in SIR |
| B0079 | Incorrect Driver Side Impact Sensor (SIS) Installed | SDM | DTC B0077, B0078, B0079, B0080, B0081, or B0082 in SIR |
| B0080 | Discard Driver Side Impact Sensor (SIS) | SDM | DTC B0077, B0078, B0079, B0080, B0081, or B0082 in SIR |
| B0081 | Incorrect Passenger Side Impact Sensor (SIS) Installed | SDM | DTC B0077, B0078, B0079, B0080, B0081, or B0082 in SIR |
| B0082 | Discard Passenger Side Impact Sensor (SIS) | SDM | DTC B0077, B0078, B0079, B0080, B0081, or B0082 in SIR |
| B0100 | Front End Sensor 1 Performance | SDM | DTC B0100, B0101, or B0102 in SIR |
| B0101 | Discard Front End Sensor 1 | SDM | DTC B0100, B0101, or B0102 in SIR |
| B0102 | Incorrect Front End Sensor 1 Installed | SDM | DTC B0100, B0101, or B0102 in SIR |
| B0126 | Upper Right Air Temperature Sensor | HVAC Control Module | DTC B0126, B0131, B0159, B0164, B0174, or B0179 in HVAC Systems - Automatic |
| B0131 | Lower Right Air Temperature Sensor | HVAC Control Module | DTC B0126, B0131, B0159, B0164, B0174, or B0179 in HVAC Systems - Automatic |
| B0159 | Ambient Air Temperature Sensor | HVAC Control Module | DTC B0126, B0131, B0159, B0164, B0174, or B0179 in HVAC Systems - Automatic |
| B0164 | Inside Air Temperature Sensor | HVAC Control Module | DTC B0126, B0131, B0159, B0164, B0174, or B0179 in HVAC Systems - Automatic |
| B0174 | Upper Left Air Temperature Sensor | HVAC Control Module | DTC B0126, B0131, B0159, B0164, B0174, or B0179 in HVAC Systems - Automatic |
| B0179 | Lower Left Air Temperature Sensor | HVAC Control Module | DTC B0126, B0131, B0159, B0164, B0174, or B0179 in HVAC Systems - Automatic |
| B0184 | Solar Load Sensor (single or 1) (single sensor or left) Circuit Range/Performance | HVAC Control Module | DTC B0184 or B0189 in HVAC Systems - Automatic |
| B0189 | Solar Load Sensor 2 (right) Circuit Range/Performance | HVAC Control Module | DTC B0184 or B0189 in HVAC Systems - Automatic |
| B0233 | Air Flow Control (general or single control) Circuit | BCM | DTC B0233, B0238, or B0268 in HVAC Systems Information |
| B0234 | Left Air Temperature Actuator | HVAC Control Module | DTC B0234, B0249, B0269, or B0279 in HVAC Systems - Automatic |
| B0237 | Left Air Temperature Actuator | HVAC Control Module | DTC B0237, B0252, B0272, or B0282 in HVAC Systems - Automatic |
| B0238 | Air Flow Control 1 (defrost) Circuit | BCM | DTC B0233, B0238, or B0268 in HVAC Systems Information |
| B0249 | Mode Actuator | HVAC Control Module | DTC B0234, B0249, B0269, or B0279 in HVAC Systems Information |
| B0252 | Mode Actuator | HVAC Control Module | DTC B0237, B0252, B0272, or B0282 in HVAC Systems Information |
| B0268 | Air Flow Control 7 (recirculate) Circuit | BCM | DTC B0233, B0238, or B0268 in HVAC Systems Information |
| B0269 | Recirculation Actuator | HVAC Control Module | DTC B0234, B0249, B0269, or B0279 in HVAC Systems Information |
| B0272 | Recirculation Actuator | HVAC Control Module | DTC B0237, B0252, B0272, or B0282 in HVAC Systems Information |
| B0279 | Right Air Temperature Actuator | HVAC Control Module | DTC B0234, B0249, B0269, or B0279 in HVAC Systems Information |
| B0282 | Right Air Temperature Actuator | HVAC Control Module | DTC B0237, B0252, B0272, or B0282 in HVAC Systems Information |
| B1000 | Electronic Control Unit (ECU) Performance | HVAC Control Module, IPM, Radio, RCDLR, SDM, VCIM | DTC B1000
in Computer/Integrating Systems Or DTC B1000 in HVAC Systems - Automatic |
| B1004 | Keep Alive Memory (KAM) Reset | HUD, IPC, IPM, Radio, Remote Playback Device - CD Changer, VCIM | DTC B1004 in Computer/Integrating Systems |
| B1007 | EEPROM Write Error | DDM, DIM, HUD, HVAC Control Module, IPC, MSM, Radio, RCDLR, Remote Playback Device - CD Changer, RIM, Theft Deterrent Control Module, VCIM | DTC B1007 in Computer/Integrating Systems |
| B1009 | EEPROM Checksum Mismatch | DDM, DIM, HVAC Control Module, MSM, Radio, Remote Playback Device - CD Changer, RIM, Theft Deterrent Control Module, VCIM | DTC B1009 in Computer/Integrating Systems |
| B1010 | System Sensors Data Mismatch | IPM | DTC B1010 in Computer/Integrating Systems |
| B1025 | Audio ([+] or generic) Output 1 (left front or generic) Circuit | Radio | DTC B1025, B1035, B1045, or B1055 in Entertainment |
| B1035 | Audio ([+] or generic) Output 2 (right front) Circuit | Radio | DTC B1025, B1035, B1045, or B1055 in Entertainment |
| B1045 | Audio ([+] or generic) Output 3 (left rear) Circuit | Radio | DTC B1025, B1035, B1045, or B1055 in Entertainment |
| B1055 | Audio ([+] or generic) Output 4 (right rear) Circuit | Radio | DTC B1025, B1035, B1045, or B1055 in Entertainment |
| B1259 | Antenna Ground Circuit | DRR | DTC B1259 in Entertainment |
| B1327 | Device Power (single or 1) (low current 1) Circuit Low | CCP, DDM, DIM, HUD, IRC, IPM, MSM, OnStar VCIM, PHN, RFA, RIM | DTC B1327 in Engine Electrical |
| B1390 | Device Voltage Reference Input (single or 1) Circuit | DIM | DTC B1390 in Computer/Integrating Systems |
| B1420 | Device Voltage | MSM | DTC B1420 in Seats |
| B1422 | Device Power Moding Error | DIM | DTC B1422 in Computer/Integrating Systems |
| B1513 | Charging System Voltage Low | IPC | DTC B1513 in Engine Electrical |
| B1514 | Charging System Voltage High | IPC | DTC B1514 in Engine Electrical |
| B1562 | Mirror Right Control Switch Circuit Low | DDM | DTC B1562, B1567, B1572, or B1577 in Doors |
| B1567 | Mirror Left Control Switch Circuit Low | DDM | DTC B1562, B1567, B1572, or B1577 in Doors |
| B1572 | Mirror Up Control Switch Circuit Low | DDM | DTC B1562, B1567, B1572, or B1577 in Doors |
| B1577 | Mirror Down Control Switch Circuit Low | DDM | DTC B1562, B1567, B1572, or B1577 in Doors |
| B1582 | Left Front Mirror Horizontal Position Sensor Circuit Low | DDM | DTC B1582, B1583, B1592, B1593, B1612, B1613, B1622, or B1623 in Doors |
| B1583 | Left Front Mirror Horizontal Position Sensor Circuit High | DDM | DTC B1582, B1583, B1592, B1593, B1612, B1613, B1622, or B1623 in Doors |
| B1592 | Left Front Mirror Vertical Position Sensor Circuit Low | DDM | DTC B1582, B1583, B1592, B1593, B1612, B1613, B1622, or B1623 in Doors |
| B1593 | Left Front Mirror Vertical Position Sensor Circuit High | DDM | DTC B1582, B1583, B1592, B1593, B1612, B1613, B1622, or B1623 in Doors |
| B1612 | Right Front Mirror Horizontal Position Sensor Circuit Low | PDM | DTC B1582, B1583, B1592, B1593, B1612, B1613, B1622, or B1623 in Doors |
| B1613 | Right Front Mirror Horizontal Position Sensor Circuit High | PDM | DTC B1582, B1583, B1592, B1593, B1612, B1613, B1622, or B1623 in Doors |
| B1622 | Right Front Mirror Vertical Position Sensor Circuit Low | PDM | DTC B1582, B1583, B1592, B1593, B1612, B1613, B1622, or B1623 in Doors |
| B1623 | Right Front Mirror Vertical Position Sensor Circuit High | PDM | DTC B1582, B1583, B1592, B1593, B1612, B1613, B1622, or B1623 in Doors |
| B1735 | Left Front Seat Front Up Switch Circuit | MSM | DTC B1735, B1740, B1745, B1750, B1755, B1760, B1815, B1820, B1830, B1835, B1840, B1845, B1940, or B1945 in Seats |
| B1740 | Left Front Seat Front Down Switch Circuit | MSM | DTC B1735, B1740, B1745, B1750, B1755, B1760, B1815, B1820, B1830, B1835, B1840, B1845, B1940, or B1945 in Seats |
| B1745 | Left Front Seat Rear Up Switch Circuit | MSM | DTC B1735, B1740, B1745, B1750, B1755, B1760, B1815, B1820, B1830, B1835, B1840, B1845, B1940, or B1945 in Seats |
| B1750 | Left Front Seat Rear Down Switch Circuit | MSM | DTC B1735, B1740, B1745, B1750, B1755, B1760, B1815, B1820, B1830, B1835, B1840, B1845, B1940, or B1945 in Seats |
| B1755 | Left Front Seat Assembly Forward Switch Circuit | MSM | DTC B1735, B1740, B1745, B1750, B1755, B1760, B1815, B1820, B1830, B1835, B1840, B1845, B1940, or B1945 in Seats |
| B1760 | Left Front Seat Assembly Rearward Switch Circuit | MSM | DTC B1735, B1740, B1745, B1750, B1755, B1760, B1815, B1820, B1830, B1835, B1840, B1845, B1940, or B1945 in Seats |
| B1780 | Theft Locked | Radio | DTC B1780 in Entertainment |
| B1815 | Left Front Seat Recline Forward Switch Circuit | MSM | DTC B1735, B1740, B1745, B1750, B1755, B1760, B1815, B1820, B1830, B1835, B1840, B1845, B1940, or B1945 in Seats |
| B1820 | Left Front Seat Recline Rearward Switch Circuit | MSM | DTC B1735, B1740, B1745, B1750, B1755, B1760, B1815, B1820, B1830, B1835, B1840, B1845, B1940, or B1945 in Seats |
| B1825 | Left Front Seat Recline Position Sensor Circuit | MSM | DTC B1825, B1850, B1860, B2355, B2365, or B2375 in Seats |
| B1826 | Left Front Seat Recline Position Sensor Circuit Range/Performance | MSM | DTC B1826, B1851, B1861, B2356, B2366, or B2376 in Seats |
| B1830 | Left Front Seat Lumbar Forward Switch Circuit | MSM | DTC B1735, B1740, B1745, B1750, B1755, B1760, B1815, B1820, B1830, B1835, B1840, B1845, B1940, or B1945 in Seats |
| B1835 | Left Front Seat Lumbar Rearward Switch Circuit | MSM | DTC B1735, B1740, B1745, B1750, B1755, B1760, B1815, B1820, B1830, B1835, B1840, B1845, B1940, or B1945 in Seats |
| B1840 | Left Front Seat Lumbar Up Switch Circuit | MSM | DTC B1735, B1740, B1745, B1750, B1755, B1760, B1815, B1820, B1830, B1835, B1840, B1845, B1940, or B1945 in Seats |
| B1845 | Left Front Seat Lumbar Down Switch Circuit | MSM | DTC B1735, B1740, B1745, B1750, B1755, B1760, B1815, B1820, B1830, B1835, B1840, B1845, B1940, or B1945 in Seats |
| B1850 | Left Front Seat Lumbar Horizontal Position Sensor Circuit | MSM | DTC B1825, B1850, B1860, B2355, B2365, or B2375 in Seats |
| B1851 | Left Front Seat Lumbar Horizontal Position Sensor Circuit Range/Performance | MSM | DTC B1826, B1851, B1861, B2356, B2366, or B2376 in Seats |
| B1860 | Left Front Seat Lumbar Vertical Position Sensor Circuit | MSM | DTC B1825, B1850, B1860, B2355, B2365, or B2375 in Seats |
| B1861 | Left Front Seat Lumbar Vertical Sensor Position Circuit Range/Performance | MSM | DTC B1826, B1851, B1861, B2356, B2366, or B2376 in Seats |
| B1940 | Left Front Seat Side Bolster In Switch Circuit | MSM | DTC B1735, B1740, B1745, B1750, B1755, B1760, B1815, B1820, B1830, B1835, B1840, B1845, B1940, or B1945 in Seats |
| B1945 | Left Front Seat Side Bolster Out Switch Circuit | MSM | DTC B1735, B1740, B1745, B1750, B1755, B1760, B1815, B1820, B1830, B1835, B1840, B1845, B1940, or B1945 in Seats |
| B2355 | Left Front Seat Front Vertical Position Sensor Circuit | MSM | DTC B1825, B1850, B1860, B2355, B2365, or B2375 in Seats |
| B2356 | Left Front Seat Front Vertical Position Sensor Circuit Range/Performance | MSM | DTC B1826, B1851, B1861, B2356, B2366, or B2376 in Seats |
| B2365 | Left Front Seat Rear Vertical Position Sensor Circuit | MSM | DTC B1825, B1850, B1860, B2355, B2365, or B2375 in Seats |
| B2366 | Left Front Seat Rear Vertical Position Sensor Circuit Range/Performance | MSM | DTC B1826, B1851, B1861, B2356, B2366, or B2376 in Seats |
| B2375 | Left Front Seat Assembly Horizontal Position Sensor Circuit | MSM | DTC B1825, B1850, B1860, B2355, B2365, or B2375 in Seats |
| B2376 | Left Front Seat Assembly Horizontal Position Sensor Circuit Range/Performance | MSM | DTC B1826, B1851, B1861, B2356, B2366, or B2376 in Seats |
| B2455 | Cellular Phone Microphone Circuit | OnStar® VCIM | DTC B2455 in Cellular Communication |
| B2470 | Cellular Phone Antenna Circuit | OnStar® VCIM | DTC B2470 in Cellular Communication |
| B2476 | Cellular Phone Select Service Switch | OnStar® VCIM | DTC B2476 in Cellular Communication |
| B2482 | Cellular Phone Select Service Switch Range/Performance | OnStar® VCIM | DTC B2482 in Cellular Communication |
| B2483 | Global Positioning System (GPS) Sensor Circuit Low | OnStar® VCIM | DTC B2483 or B2484 in Cellular Communication |
| B2484 | Global Positioning System (GPS) Sensor Circuit Open | OnStar® VCIM | DTC B2483 or B2484 in Cellular Communication |
| B2556 | Passenger Compartment Lamp Control Circuit Range/Performance | IPM | DTC B2556 in Lighting Systems |
| B2627 | Display Dimming Pulse Width Modulation (PWM) Output Circuit Low | HVAC Control Module | DTC B2627 in Lighting Systems |
| B2628 | Display Dimming Pulse Width Modulation (PWM) Output Circuit High | HVAC Control Module | DTC B2628 in Lighting Systems |
| B2641 | Delayed Exterior Lighting Control Circuit Range/Performance | IPM | DTC B2641 in Lighting Systems |
| B2642 | Delayed Exterior Lighting Control Circuit Low | HVAC Control Module | DTC B2642 in Lighting Systems |
| B2643 | Delayed Exterior Lighting Control Circuit High | HVAC Control Module | DTC B2643 in Lighting Systems |
| B2646 | Ambient Light Sensor Circuit Range/Performance | IPM | DTC B2646 in Lighting Systems |
| B2647 | Ambient Light Sensor Circuit Low | HVAC Control Module | DTC B2647 in Lighting Systems |
| B2648 | Ambient Light Sensor Circuit High | HVAC Control Module | DTC B2648 in Lighting Systems |
| B2657 | Ignition Halo Lamp Output Circuit | HVAC Control Module | DTC B2657 in Lighting Systems |
| B2757 | Left Front Memory 1 Select Switch Circuit Low | MSM | DTC B2757, B2762, B2767, or B2772 in Seats |
| B2762 | Left Front Memory 2 Select Switch Circuit Low | MSM | DTC B2757, B2762, B2767, or B2772 in Seats |
| B2767 | Left Front Memory Set Switch Circuit Low | MSM | DTC B2757, B2762, B2767, or B2772 in Seats |
| B2772 | Left Front Memory Exit or Off Switch Circuit Low | MSM | DTC B2757, B2762, B2767, or B2772 in Seats |
| B2810 | Steering Wheel Controls Entertainment Circuit | DIM | DTC B2810 in Entertainment |
| B2818 | Low Tire Pressure System Reset Circuit Low | IPC | DTC B2818 in Tire Pressure Monitoring |
| B2823 | Trip Odometer Reset Switch Circuit Low | IPC | DTC B2823-B3574 in Instrument Panel, Gages, and Console |
| B2838 | Driver Information Center (DIC) Reset Switch Circuit Low | IPC | DTC B2823-B3574 in Instrument Panel, Gages, and Console |
| B2843 | Driver Information Center (DIC) English or Metric Switch Circuit Low | IPC | DTC B2823-B3574 in Instrument Panel, Gages, and Console |
| B2947 | Security System Sensor Power Circuit Low | VTD | DTC B2947 in Theft Deterrent |
| B2948 | Security System Sensor Power Circuit High | VTD | DTC B2948 in Theft Deterrent |
| B2955 | Security System Sensor Data Circuit | VTD | DTC B2955 in Theft Deterrent |
| B2960 | Security System Sensor Data Incorrect but Valid | VTD | DTC B2960 in Theft Deterrent |
| B3031 | Security System Controller In Learn Mode | VTD | DTC B3031 in Theft Deterrent |
| B3055 | No Transponder Modulation or No Transponder | VTD | DTC B3055 in Theft Deterrent |
| B3109 | Keyless Entry Transmitter (single or 1) Low Battery | RFA | DTC B3109 in Keyless Entry |
| B3142 | Left Front Unlock Switch Circuit Low | DDM | DTC B3142, B3147, B3152, or B3157 in Doors |
| B3147 | Right Front Unlock Switch Circuit Low | PDM | DTC B3142, B3147, B3152, or B3157 in Doors |
| B3152 | Left Front Lock Switch Circuit Low | DDM | DTC B3142, B3147, B3152, or B3157 in Doors |
| B3157 | Right Front Lock Switch Circuit Low | PDM | DTC B3142, B3147, B3152, or B3157 in Doors |
| B3172 | Right Front Window Up Switch (at door) Circuit Low | PDM | DTC B3172, B3177, B3182, B3187, B3192, B3197, B3282, B3287, or B3292 in Doors |
| B3177 | Right Front Window Down Switch (at door) Circuit Low | PDM | DTC B3172, B3177, B3182, B3187, B3192, B3197, B3282, B3287, or B3292 in Doors |
| B3182 | Left Rear Window Up Switch (at door) Circuit Low | LRDM | DTC B3172, B3177, B3182, B3187, B3192, B3197, B3282, B3287, or B3292 in Doors |
| B3187 | Left Rear Window Down Switch (at door) Circuit Low | LRDM | DTC B3172, B3177, B3182, B3187, B3192, B3197, B3282, B3287, or B3292 in Doors |
| B3192 | Right Rear Window Up Switch (at door) Circuit Low | RRDM | DTC B3172, B3177, B3182, B3187, B3192, B3197, B3282, B3287, or B3292 in Doors |
| B3197 | Right Rear Window Down Switch (at door) Circuit Low | RRDM | DTC B3172, B3177, B3182, B3187, B3192, B3197, B3282, B3287, or B3292 in Doors |
| B3282 | Right Front Window Express Up or Down Circuit (at door) Low | PDM | DTC B3172, B3177, B3182, B3187, B3192, B3197, B3282, B3287, or B3292 in Doors |
| B3287 | Left Rear Window Express Up or Down Circuit (at door) Low | LRDM | DTC B3172, B3177, B3182, B3187, B3192, B3197, B3282, B3287, or B3292 in Doors |
| B3292 | Right Rear Window Express Up or Down Circuit (at door) Low | RRDM | DTC B3172, B3177, B3182, B3187, B3192, B3197, B3282, B3287, or B3292 in Doors |
| B3377 | Left Front Window Up Switch (main control) Circuit Low | DDM | DTC B3377, B3382, B3387, B3392, B3397, B3452, B3457, B3462, B3467, B3472, B3477, B3482, B3517, or B3522 in Doors |
| B3382 | Left Front Window Down Switch (main control) Circuit Low | DDM | DTC B3377, B3382, B3387, B3392, B3397, B3452, B3457, B3462, B3467, B3472, B3477, B3482, B3517, or B3522 in Doors |
| B3387 | Right Front Window Up Switch (main control) Circuit Low | DDM | DTC B3377, B3382, B3387, B3392, B3397, B3452, B3457, B3462, B3467, B3472, B3477, B3482, B3517, or B3522 in Doors |
| B3392 | Right Front Window Down Switch (main control) Circuit Low | DDM | DTC B3377, B3382, B3387, B3392, B3397, B3452, B3457, B3462, B3467, B3472, B3477, B3482, B3517, or B3522 in Doors |
| B3397 | Left Rear Window Up Switch (main control) Circuit Low | DDM | DTC B3377, B3382, B3387, B3392, B3397, B3452, B3457, B3462, B3467, B3472, B3477, B3482, B3517, or B3522 in Doors |
| B3452 | Left Rear Window Down Switch (main control) Circuit Low | DDM | DTC B3377, B3382, B3387, B3392, B3397, B3452, B3457, B3462, B3467, B3472, B3477, B3482, B3517, or B3522 in Doors |
| B3457 | Right Rear Window Up Switch (main control) Circuit Low | DDM | DTC B3377, B3382, B3387, B3392, B3397, B3452, B3457, B3462, B3467, B3472, B3477, B3482, B3517, or B3522 in Doors |
| B3462 | Right Rear Window Down Switch (main control) Circuit Low | DDM | DTC B3377, B3382, B3387, B3392, B3397, B3452, B3457, B3462, B3467, B3472, B3477, B3482, B3517, or B3522 in Doors |
| B3467 | Left Front Window Express Up or Down Circuit (main control) Low | DDM | DTC B3377, B3382, B3387, B3392, B3397, B3452, B3457, B3462, B3467, B3472, B3477, B3482, B3517, or B3522 in Doors |
| B3472 | Right Front Window Express Up or Down Circuit (main control) Low | DDM | DTC B3377, B3382, B3387, B3392, B3397, B3452, B3457, B3462, B3467, B3472, B3477, B3482, B3517, or B3522 in Doors |
| B3477 | Left Rear Window Express Up or Down Circuit (main control) Low | DDM | DTC B3377, B3382, B3387, B3392, B3397, B3452, B3457, B3462, B3467, B3472, B3477, B3482, B3517, or B3522 in Doors |
| B3482 | Right Rear Window Express Up or Down Circuit (main control) Low | DDM | DTC B3377, B3382, B3387, B3392, B3397, B3452, B3457, B3462, B3467, B3472, B3477, B3482, B3517, or B3522 in Doors |
| B3517 | Left Rear Window Express Down Circuit (main control) Low | DDM | DTC B3377, B3382, B3387, B3392, B3397, B3452, B3457, B3462, B3467, B3472, B3477, B3482, B3517, or B3522 in Doors |
| B3522 | Right Rear Window Express Down Circuit (main control) Low | DDM | DTC B3377, B3382, B3387, B3392, B3397, B3452, B3457, B3462, B3467, B3472, B3477, B3482, B3517, or B3522 in Doors |
| B3527 | Window Lockout Switch Circuit Low | DDM | DTC B3527 in Doors |
| B3564 | Telescope Position Sensor Open | IPC | DTC B2823-B3574 in Instrument Panel, Gages, and Console |
| B3569 | Telescope Position Feedback Circuit Open | IPC | DTC B2823-B3574 in Instrument Panel, Gages, and Console |
| B3793 | Power Seat Motor Voltage High | MSM | DTC B3793 in Seats |
| C0625 | Left Rear Position Sensor Circuit | RIM | DTC C0625 in Automatic Level Control |
| C0628 | Left Rear Position Sensor Circuit High | RIM | DTC C0628 in Automatic Level Control |
| C0660 | Level Control Exhaust Valve Circuit | RIM | DTC C0660 in Automatic Level Control |
| C0663 | Level Control Exhaust Valve Circuit High | RIM | DTC C0663 in Automatic Level Control |
| C0697 | Level Control Accessory Inflator Switch Circuit | RIM | DTC C0697 in Automatic Level Control |
| C1211 | ABS Indicator Lamp Circuit Malfunction | EBCM | DTC C1211 in Antilock Brake System |
| C1214 | Solenoid Valve Relay Coil Or Contact Circuit Open | EBCM | DTC C1214 in Antilock Brake System |
| C1217 | Pump Motor Shorted to Ground | EBCM | DTC C1217 in Antilock Brake System |
| C1218 | Pump Motor Circuit Short to Voltage Or Motor Ground Open | EBCM | DTC C1218 in Antilock Brake System |
| C1221 | Left Front Wheel Speed Sensor Input Signal = 0 | EBCM | DTC C1221-C1235 in Antilock Brake System |
| C1222 | Right Front Wheel Speed Sensor Input Signal = 0 | EBCM | DTC C1221-C1235 in Antilock Brake System |
| C1223 | Left Rear Wheel Speed Sensor Input Signal = 0 | EBCM | DTC C1221-C1235 in Antilock Brake System |
| C1224 | Right Rear Wheel Speed Sensor Input Signal = 0 | EBCM | DTC C1221-C1235 in Antilock Brake System |
| C1225 | Left Front Excessive Wheel Speed Sensor Variation | EBCM | DTC C1221-C1235 in Antilock Brake System |
| C1226 | Right Front Excessive Wheel Speed Sensor Variation | EBCM | DTC C1221-C1235 in Antilock Brake System |
| C1227 | Left Rear Excessive Wheel Speed Sensor Variation | EBCM | DTC C1221-C1235 in Antilock Brake System |
| C1228 | Right Rear Excessive Wheel Speed Sensor Variation | EBCM | DTC C1221-C1235 in Antilock Brake System |
| C1232 | Left Front Wheel Speed Sensor Circuit Open or Shorted | EBCM | DTC C1221-C1235 in Antilock Brake System |
| C1233 | Right Front Wheel Speed Sensor Circuit Open or Shorted | EBCM | DTC C1221-C1235 in Antilock Brake System |
| C1234 | Left Rear Wheel Speed Sensor Circuit Open or Shorted | EBCM | DTC C1221-C1235 in Antilock Brake System |
| C1235 | Right Rear Wheel Speed Sensor Circuit Open or Shorted | EBCM | DTC C1221-C1235 in Antilock Brake System |
| C1236 | Low System Supply Voltage | EBCM | DTC C1236 in Antilock Brake System |
| C1237 | High System Supply Voltage | EBCM | DTC C1237 in Antilock Brake System |
| C1238 | Brake Thermal Model Exceeded | EBCM | DTC C1238 in Antilock Brake System |
| C1241 | Variable Effort Steering Circuit Malfunction | EBCM | DTC C1241 in Variable Effort Steering |
| C1242 | Pump Motor Circuit Open | EBCM | DTC C1242 or C1243 in Antilock Brake System |
| C1243 | Pump Motor Circuit Stalled | EBCM | DTC C1242 or C1243 in Antilock Brake System |
| C1245 | Low Tire Pressure Detected | EBCM | DTC C1245 in Tire Pressure Monitoring |
| C1248 | DRP Disabled | EBCM | DTC C1248 in Antilock Brake System |
| C1254 | Abnormal Shutdown Detected | EBCM | DTC C1254 in Antilock Brake System |
| C1255 | Loss of Class 2 Communication | EBCM | DTC C1255 or C1256 in Antilock Brake System |
| C1256 | EBCM/EBTCM Internal Malfunction | EBCM | DTC C1255 or C1256 in Antilock Brake System |
| C1261 | Left Front Inlet Valve Solenoid Malfunction | EBCM | DTC C1261-C1274 in Antilock Brake System |
| C1262 | Left Front Outlet Valve Solenoid Malfunction | EBCM | DTC C1261-C1274 in Antilock Brake System |
| C1263 | Right Front Inlet Valve Solenoid Malfunction | EBCM | DTC C1261-C1274 in Antilock Brake System |
| C1264 | Right Front Outlet Valve Solenoid Malfunction | EBCM | DTC C1261-C1274 in Antilock Brake System |
| C1265 | Left Rear Inlet Valve Solenoid Malfunction | EBCM | DTC C1261-C1274 in Antilock Brake System |
| C1266 | Left Rear Outlet Valve Solenoid Malfunction | EBCM | DTC C1261-C1274 in Antilock Brake System |
| C1267 | Right Rear Inlet Valve Solenoid Malfunction | EBCM | DTC C1261-C1274 in Antilock Brake System |
| C1268 | Right Rear Outlet Valve Solenoid Malfunction | EBCM | DTC C1261-C1274 in Antilock Brake System |
| C1272 | Left Front TCS Valve Solenoid Malfunction | EBCM | DTC C1261-C1274 in Antilock Brake System |
| C1274 | Right Front TCS Valve Solenoid Malfunction | EBCM | DTC C1261-C1274 in Antilock Brake System |
| C1276 | Delivered Torque Signal Circuit Malfunction | EBCM | DTC C1276, P1644, or P1689 in Antilock Brake System |
| C1277 | Requested Torque Signal Circuit Malfunction | EBCM | DTC C1277 or P0856 in Antilock Brake System |
| C1278 | TCS Temporarily Inhibited by PCM | EBCM | DTC C1278 in Antilock Brake System |
| C1281 | VSES Sensors Uncorrelated | EBCM | DTC C1281, C1283, or C1286 in Antilock Brake System |
| C1282 | Yaw Rate Sensor Bias Circuit Malfunction | EBCM | DTC C1282 in Antilock Brake System |
| C1283 | Excessive Time to Center Steering | EBCM | DTC C1281, C1283, or C1286 in Antilock Brake System |
| C1284 | Lateral Accelerometer Sensor Bias Malfunction | EBCM | DTC C1284 or C1285 in Antilock Brake System |
| C1285 | Lateral Accelerometer Sensor Circuit Malfunction | EBCM | Go to DTC C1284 or C1285 in Antilock Brake System |
| C1286 | Steering Sensor Bias Malfunction | EBCM | DTC C1281, C1283, or C1286 in Antilock Brake System |
| C1287 | Steering Sensor Rate Malfunction | EBCM | DTC C1287 or C1288 in Antilock Brake System |
| C1288 | Steering Sensor Circuit Malfunction | EBCM | DTC C1287 or C1288 in Antilock Brake System |
| C1291 | Open Brake Lamp Switch Contacts During Deceleration | EBCM | DTC C1291 or C1293 in Antilock Brake System |
| C1293 | DTC C1291 Set in Previous Ignition Cycle | EBCM | DTC C1291 or C1293 in Antilock Brake System |
| C1294 | Brake Lamp Switch Circuit Always Active | EBCM | DTC C1294 in Antilock Brake System |
| C1295 | Brake Lamp Switch Circuit Open | EBCM | DTC C1295 in Antilock Brake System |
| P0016 | Crankshaft Position (CKP)-Camshaft Position (CMP) Correlation | PCM | DTC P0016
in Engine Controls - 3.8L (L36 and L67) Or DTC P0016 in Engine Controls - 4.6L |
| P0030 | HO2S Heater Control Circuit Bank 1 Sensor 1 | PCM | DTC P0030
in Engine Controls - 3.8L (L36 and L67) Or DTC P0030, P0036, or P0050 in Engine Controls - 4.6L |
| P0036 | HO2S Heater Control Circuit Bank 1 Sensor 2 | PCM | DTC P0036
in Engine Controls - 3.8L (L36 and L67) Or DTC P0030, P0036, or P0050 in Engine Controls - 4.6L |
| P0050 | HO2S Heater Control Circuit Bank 2 Sensor 1 | PCM | DTC P0030, P0036, or P0050 in Engine Controls - 4.6L |
| P0101 | Mass Air Flow (MAF) Sensor Performance | PCM | DTC P0101
in Engine Controls - 3.8L (L36 and L67) Or DTC P0101 in Engine Controls - 4.6L |
| P0102 | Mass Air Flow (MAF) Sensor Circuit Low Frequency | PCM | DTC P0102
in Engine Controls - 3.8L (L36 and L67) Or DTC P0102 in Engine Controls - 4.6L |
| P0103 | Mass Air Flow (MAF) Sensor Circuit High Frequency | PCM | DTC P0103
in Engine Controls - 3.8L (L36 and L67) Or DTC P0103 in Engine Controls - 4.6L |
| P0106 | Manifold Absolute Pressure (MAP) Sensor Performance | PCM | DTC P0106 in Engine Controls - 4.6L |
| P0107 | Manifold Absolute Pressure (MAP) Sensor Circuit Low Voltage | PCM | DTC P0107
in Engine Controls - 3.8L (L36 and L67) Or DTC P0107 in Engine Controls - 4.6L |
| P0108 | Manifold Absolute Pressure (MAP) Sensor Circuit High Voltage | PCM | DTC P0108
in Engine Controls - 3.8L (L36 and L67) Or DTC P0108 in Engine Controls - 4.6L |
| P0112 | Intake Air Temperature (IAT) Sensor Circuit Low Voltage | PCM | DTC P0112
in Engine Controls - 3.8L (L36 and L67) Or DTC P0112 in Engine Controls - 4.6L |
| P0113 | Intake Air Temperature (IAT) Sensor Circuit High Voltage | PCM | DTC P0113
in Engine Controls - 3.8L (L36 and L67) Or DTC P0113 in Engine Controls - 4.6L |
| P0116 | Engine Coolant Temperature (ECT) Sensor Performance | PCM | DTC P0116 in Engine Controls - 3.8L (L36 and L67) |
| P0117 | Engine Coolant Temperature (ECT) Sensor Circuit Low Voltage | PCM | DTC P0117
in Engine Controls - 3.8L (L36 and L67) Or DTC P0117 in Engine Controls - 4.6L |
| P0118 | Engine Coolant Temperature (ECT) Sensor Circuit High Voltage | PCM | DTC P0118
in Engine Controls - 3.8L (L36 and L67) Or DTC P0118 in Engine Controls - 4.6L |
| P0121 | Throttle Position (TP) Sensor Performance | PCM | DTC P0121
in Engine Controls - 3.8L (L36 and L67) Or DTC P0121 in Engine Controls - 4.6L |
| P0122 | Throttle Position (TP) Sensor Circuit Low Voltage | PCM | DTC P0122
in Engine Controls - 3.8L (L36 and L67) Or DTC P0122 in Engine Controls - 4.6L |
| P0123 | Throttle Position (TP) Sensor Circuit High Voltage | PCM | DTC P0123
in Engine Controls - 3.8L (L36 and L67) Or DTC P0123 in Engine Controls - 4.6L |
| P0125 | Engine Coolant Temperature (ECT) Insufficient for Closed Loop Fuel Control | PCM | DTC P0125 in Engine Controls - 4.6L |
| P0128 | Engine Coolant Temperature (ECT) Below Thermostat Regulating Temperature | PCM | DTC P0128
in Engine Controls - 3.8L (L36 and L67) Or DTC P0128 in Engine Controls - 4.6L |
| P0130 | HO2S Circuit Bank 1 Sensor 1 | PCM | DTC P0130 or P0150 in Engine Controls - 4.6L |
| P0131 | HO2S Circuit Low Voltage Bank 1 Sensor 1 | PCM | DTC P0131
in Engine Controls - 3.8L (L36 and L67) Or DTC P0131 or P0151 in Engine Controls - 4.6L |
| P0132 | HO2S Circuit High Voltage Bank 1 Sensor 1 | PCM | DTC P0132
in Engine Controls - 3.8L (L36 and L67) Or DTC P0132 or P0152 in Engine Controls - 4.6L |
| P0133 | HO2S Slow Response Bank 1 Sensor 1 | PCM | DTC P0133
in Engine Controls - 3.8L (L36 and L67) Or DTC P0133 or P0153 in Engine Controls - 4.6L |
| P0134 | HO2S Circuit Insufficient Activity Bank 1 Sensor 1 | PCM | DTC P0134
in Engine Controls - 3.8L (L36 and L67) Or DTC P0134 or P0154 in Engine Controls - 4.6L |
| P0135 | HO2S Heater Performance Bank 1 Sensor 1 | PCM | DTC P0135
in Engine Controls - 3.8L (L36 and L67) Or DTC P0135, P0141, or P0155 in Engine Controls - 4.6L |
| P0136 | HO2S Circuit Bank 1 Sensor 2 | PCM | DTC P0136 in Engine Controls - 4.6L |
| P0137 | HO2S Circuit Low Voltage Bank 1 Sensor 2 | PCM | DTC P0137
in Engine Controls - 3.8L (L36 and L67) Or DTC P0137 in Engine Controls - 4.6L |
| P0138 | HO2S Circuit High Voltage Bank 1 Sensor 2 | PCM | DTC P0138
in Engine Controls - 3.8L (L36 and L67) Or DTC P0138 in Engine Controls - 4.6L |
| P0140 | HO2S Circuit Insufficient Activity Bank 1 Sensor 2 | PCM | DTC P0140
in Engine Controls - 3.8L (L36 and L67) Or DTC P0140 in Engine Controls - 4.6L |
| P0141 | HO2S Heater Performance Bank 1 Sensor 2 | PCM | DTC P0141
in Engine Controls - 3.8L (L36 and L67) Or DTC P0135, P0141, or P0155 in Engine Controls - 4.6L |
| P0150 | HO2S Circuit Bank 2 Sensor 1 | PCM | DTC P0130 or P0150 in Engine Controls - 4.6L |
| P0151 | HO2S Circuit Low Voltage Bank 2 Sensor 1 | PCM | DTC P0131 or P0151 in Engine Controls - 4.6L |
| P0152 | HO2S Circuit High Voltage Bank 2 Sensor 1 | PCM | DTC P0132 or P0152 in Engine Controls - 4.6L |
| P0153 | HO2S Slow Response Bank 2 Sensor 1 | PCM | DTC P0133 or P0153 in Engine Controls - 4.6L |
| P0154 | HO2S Circuit Insufficient Activity Bank 2 Sensor 1 | PCM | DTC P0134 or P0154 in Engine Controls - 4.6L |
| P0155 | HO2S Heater Performance Bank 2 Sensor 1 | PCM | DTC P0135, P0141, or P0155 in Engine Controls - 4.6L |
| P0171 | Fuel Trim System Lean Bank 1 | PCM | DTC P0171
in Engine Controls - 3.8L (L36 and L67) Or DTC P0171 or P0174 in Engine Controls - 4.6L |
| P0172 | Fuel Trim System Rich Bank 1 | PCM | DTC P0172
in Engine Controls - 3.8L (L36 and L67) Or DTC P0172 or P0175 in Engine Controls - 4.6L |
| P0174 | Fuel Trim System Lean Bank 2 | PCM | DTC P0171 or P0174 in Engine Controls - 4.6L |
| P0175 | Fuel Trim System Rich Bank 2 | PCM | DTC P0172 or P0175 in Engine Controls - 4.6L |
| P0201 | Injector 1 Control Circuit | PCM | DTC P0201-P0206
in Engine Controls - 3.8L (L36 and L67) Or DTC P0201-P0208 in Engine Controls - 4.6L |
| P0202 | Injector 2 Control Circuit | PCM | DTC P0201-P0206
in Engine Controls - 3.8L (L36 and L67) Or DTC P0201-P0208 in Engine Controls - 4.6L |
| P0203 | Injector 3 Control Circuit | PCM | DTC P0201-P0206
in Engine Controls - 3.8L (L36 and L67) Or DTC P0201-P0208 in Engine Controls - 4.6L |
| P0204 | Injector 4 Control Circuit | PCM | DTC P0201-P0206
in Engine Controls - 3.8L (L36 and L67) Or DTC P0201-P0208 in Engine Controls - 4.6L |
| P0205 | Injector 5 Control Circuit | PCM | DTC P0201-P0206
in Engine Controls - 3.8L (L36 and L67) Or DTC P0201-P0208 in Engine Controls - 4.6L |
| P0206 | Injector 6 Control Circuit | PCM | DTC P0201-P0206
in Engine Controls - 3.8L (L36 and L67) Or DTC P0201-P0208 in Engine Controls - 4.6L |
| P0207 | Injector 7 Control Circuit | PCM | DTC P0201-P0208 in Engine Controls - 4.6L |
| P0208 | Injector 8 Control Circuit | PCM | DTC P0201-P0208 in Engine Controls - 4.6L |
| P0218 | Transmission Fluid Overtemperature | PCM | DTC P0218
in Automatic Transaxle - 4T65-E Or DTC P0218 in Automatic Transaxle - 4T80-E |
| P0230 | Fuel Pump Relay Control Circuit | PCM | DTC P0230
in Engine Controls - 3.8L (L36 and L67) Or DTC P0230 in Engine Controls - 4.6L |
| P0300 | Engine Misfire Detected | PCM | DTC P0300
in Engine Controls - 3.8L (L36 and L67) Or DTC P0300 in Engine Controls - 4.6L |
| P0315 | Crankshaft Position (CKP) System Variation Not Learned | PCM | DTC P0315
in Engine Controls - 3.8L (L36 and L67) Or DTC P0315 in Engine Controls - 4.6L |
| P0325 | Knock Sensor (KS) Circuit | PCM | DTC P0325
in Engine Controls - 3.8L (L36 and L67) Or DTC P0325 in Engine Controls - 4.6L |
| P0326 | Knock Sensor (KS) 1 Performance | PCM | DTC P0326 in Engine Controls - 4.6L |
| P0327 | Knock Sensor (KS) 1 Circuit Low Frequency | PCM | DTC P0327 or P0332
in Engine Controls - 3.8L (L36 and L67) Or DTC P0327 or P0332 in Engine Controls - 4.6L |
| P0332 | Knock Sensor (KS) 2 Circuit Low Frequency | PCM | DTC P0327 or P0332
in Engine Controls - 3.8L (L36 and L67) Or DTC P0327 or P0332 in Engine Controls - 4.6L |
| P0335 | Crankshaft Position (CKP) Sensor A Circuit | PCM | DTC P0335
in Engine Controls - 3.8L (L36 and L67) Or DTC P0335 in Engine Controls - 4.6L |
| P0336 | Crankshaft Position (CKP) Sensor A Performance | PCM | DTC P0336
in Engine Controls - 3.8L (L36 and L67) Or DTC P0336 in Engine Controls - 4.6L |
| P0340 | Camshaft Position (CMP) Sensor Circuit | PCM | DTC P0340
in Engine Controls - 3.8L (L36 and L67) Or DTC P0340 in Engine Controls - 4.6L |
| P0341 | Camshaft Position (CMP) Sensor Performance | PCM | DTC P0341
in Engine Controls - 3.8L (L36 and L67) Or DTC P0341 in Engine Controls - 4.6L |
| P0350 | Ignition Coil Primary/Secondary Circuit | PCM | DTC P0350 in Engine Controls - 3.8L (L36 and L67) |
| P0351 | Ignition Coil 1 Control Circuit | PCM | DTC P0351-P0358 in Engine Controls - 4.6L |
| P0352 | Ignition Coil 2 Control Circuit | PCM | DTC P0351-P0358 in Engine Controls - 4.6L |
| P0353 | Ignition Coil 3 Control Circuit | PCM | DTC P0351-P0358 in Engine Controls - 4.6L |
| P0354 | Ignition Coil 4 Control Circuit | PCM | DTC P0351-P0358 in Engine Controls - 4.6L |
| P0355 | Ignition Coil 5 Control Circuit | PCM | DTC P0351-P0358 in Engine Controls - 4.6L |
| P0356 | Ignition Coil 6 Control Circuit | PCM | DTC P0351-P0358 in Engine Controls - 4.6L |
| P0357 | Ignition Coil 7 Control Circuit | PCM | DTC P0351-P0358 in Engine Controls - 4.6L |
| P0358 | Ignition Coil 8 Control Circuit | PCM | DTC P0351-P0358 in Engine Controls - 4.6L |
| P0385 | Crankshaft Position (CKP) Sensor B Circuit | PCM | DTC P0385
in Engine Controls - 3.8L (L36 and L67) Or DTC P0385 in Engine Controls - 4.6L |
| P0386 | Crankshaft Position (CKP) Sensor B Performance | PCM | DTC P0386
in Engine Controls - 3.8L (L36 and L67) Or DTC P0386 in Engine Controls - 4.6L |
| P0401 | Exhaust Gas Recirculation (EGR) Flow Insufficient | PCM | DTC P0401
in Engine Controls - 3.8L (L36 and L67) Or DTC P0401 in Engine Controls - 4.6L |
| P0403 | Exhaust Gas Recirculation (EGR) Solenoid Control Circuit | PCM | DTC P0403
in Engine Controls - 3.8L (L36 and L67) Or DTC P0403 in Engine Controls - 4.6L |
| P0404 | Exhaust Gas Recirculation (EGR) Open Position Performance | PCM | DTC P0404
in Engine Controls - 3.8L (L36 and L67) Or DTC P0404 in Engine Controls - 4.6L |
| P0405 | Exhaust Gas Recirculation (EGR) Position Sensor Circuit Low Voltage | PCM | DTC P0405
in Engine Controls - 3.8L (L36 and L67) Or DTC P0405 in Engine Controls - 4.6L |
| P0406 | Exhaust Gas Recirculation (EGR) Position Sensor Circuit High Voltage | PCM | DTC P0406
in Engine Controls - 3.8L (L36 and L67) Or DTC P0406 in Engine Controls - 4.6L |
| P0410 | Secondary Air Injection (AIR) System | PCM | DTC P0410 in Engine Controls - 4.6L |
| P0412 | Secondary Air Injection (AIR) Solenoid Control Circuit | PCM | DTC P0412 in Engine Controls - 4.6L |
| P0418 | Secondary Air Injection (AIR) Pump Control Circuit | PCM | DTC P0418 in Engine Controls - 4.6L |
| P0420 | Catalyst System Low Efficiency | PCM | DTC P0420
in Engine Controls - 3.8L (L36 and L67) Or DTC P0420 in Engine Controls - 4.6L |
| P0442 | Evaporative Emission (EVAP) System Small Leak Detected | PCM | DTC P0442
in Engine Controls - 3.8L (L36 and L67) Or DTC P0442 in Engine Controls - 4.6L |
| P0443 | Evaporative Emission (EVAP) Purge Solenoid Control Circuit | PCM | DTC P0443
in Engine Controls - 3.8L (L36 and L67) Or DTC P0443 in Engine Controls - 4.6L |
| P0446 | Evaporative Emission (EVAP) Vent System Performance | PCM | DTC P0446
in Engine Controls - 3.8L (L36 and L67) Or DTC P0446 in Engine Controls - 4.6L |
| P0449 | Evaporative Emission (EVAP) Vent Solenoid Control Circuit | PCM | DTC P0449
in Engine Controls - 3.8L (L36 and L67) Or DTC P0449 in Engine Controls - 4.6L |
| P0452 | Fuel Tank Pressure (FTP) Sensor Circuit Low Voltage | PCM | DTC P0452
in Engine Controls - 3.8L (L36 and L67) Or DTC P0452 in Engine Controls - 4.6L |
| P0453 | Fuel Tank Pressure (FTP) Sensor Circuit High Voltage | PCM | DTC P0453
in Engine Controls - 3.8L (L36 and L67) Or DTC P0453 in Engine Controls - 4.6L |
| P0455 | Evaporative Emission (EVAP) System Large Leak Detected | PCM | DTC P0455
in Engine Controls - 3.8L (L36 and L67) Or DTC P0455 in Engine Controls - 4.6L |
| P0461 | Fuel Level Sensor Performance | PCM | DTC P0461 in Instrument Panel, Gages, and Console |
| P0462 | Fuel Level Sensor Circuit Low Voltage | PCM | DTC P0462 (3.8L) or DTC P0462 (4.6L) in Instrument Panel, Gages, and Console |
| P0463 | Fuel Level Sensor Circuit High Voltage | PCM | DTC P0463 (3.8L) or DTC P0463 (4.6L) in Instrument Panel, Gages, and Console |
| P0480 | Cooling Fan Relay 1 Control Circuit | PCM | DTC P0480 or P0481 in Engine Cooling |
| P0481 | Cooling Fan Relay 2 Control Circuit | PCM | DTC P0480 or P0481 in Engine Cooling |
| P0496 | Evaporative Emission (EVAP) System Flow During Non-Purge | PCM | DTC P0496
in Engine Controls - 3.8L (L36 and L67) Or DTC P0496 in Engine Controls - 4.6L |
| P0502 | Vehicle Speed Sensor (VSS) Circuit Low Voltage | PCM | DTC P0502
in Automatic Transaxle - 4T65-E Or DTC P0502 in Automatic Transaxle - 4T80-E |
| P0503 | Vehicle Speed Sensor (VSS) Circuit Intermittent | PCM | DTC P0503
in Automatic Transaxle - 4T65-E Or DTC P0503 in Automatic Transaxle - 4T80-E |
| P0506 | Idle Speed Low | PCM | DTC P0506
in Engine Controls - 3.8L (L36 and L67) Or DTC P0506 in Engine Controls - 4.6L |
| P0507 | Idle Speed High | PCM | DTC P0507
in Engine Controls - 3.8L (L36 and L67) Or DTC P0507 in Engine Controls - 4.6L |
| P0512 | Start Switch Circuit | PCM | DTC P0512 in Engine Electrical |
| P0520 | Engine Oil Pressure (EOP) Sensor Circuit | PCM | DTC P0520 in Instrument Panel, Gages, and Console |
| P0522 | Engine Oil Pressure (EOP) Sensor Circuit Low Voltage | PCM | DTC P0522 in Instrument Panel, Gages, and Console |
| P0523 | Engine Oil Pressure (EOP) Sensor Circuit High Voltage | PCM | DTC P0523 in Instrument Panel, Gages, and Console |
| P0530 | Air Conditioning (A/C) Refrigerant Pressure Sensor Circuit | PCM | DTC P0530
in HVAC Systems - Automatic Or DTC P0530 in HVAC Systems Information |
| P0532 | Air Conditioning (A/C) Refrigerant Pressure Sensor Circuit Low Voltage | PCM | DTC P0532 or P0533
In HVAC Systems - Automatic Or DTC P0532 or P0533 in HVAC Systems Information |
| P0533 | Air Conditioning (A/C) Refrigerant Pressure Sensor Circuit High Voltage | PCM | DTC P0532 or P0533
In HVAC Systems - Automatic Or DTC P0532 or P0533 in HVAC Systems Information |
| P0560 | System Voltage | PCM | DTC P0560 in Engine Electrical |
| P0562 | System Voltage Low | PCM | DTC P0562 in Engine Electrical |
| P0563 | System Voltage High | PCM | DTC P0563 in Engine Electrical |
| P0574 | Vehicle Speed Too High - Cruise Control Disabled | PCM | DTC P0574 in Cruise Control |
| P0601 | Control Module Read Only Memory (ROM) | PCM | DTC P0601-P0607, P1600, P1621, P1627, P1680, P1681, P1683, or P2610
in Engine Controls - 3.8L (L36 and L67) Or DTC P0601-P0607, P1600, P1621, P1627, P1680, P1681, P1683, or P2610 in Engine Controls - 4.6L |
| P0602 | Control Module Not Programmed | PCM | DTC P0601-P0607, P1600, P1621, P1627, P1680, P1681, P1683, or P2610
in Engine Controls - 3.8L (L36 and L67) Or DTC P0601-P0607, P1600, P1621, P1627, P1680, P1681, P1683, or P2610 in Engine Controls - 4.6L |
| P0603 | Control Module Long Term Memory Reset | PCM | DTC P0601-P0607, P1600, P1621, P1627, P1680, P1681, P1683, or P2610
in Engine Controls - 3.8L (L36 and L67) Or DTC P0601-P0607, P1600, P1621, P1627, P1680, P1681, P1683, or P2610 in Engine Controls - 4.6L |
| P0604 | Control Module Random Access Memory (RAM) | PCM | DTC P0601-P0607, P1600, P1621, P1627, P1680, P1681, P1683, or P2610
in Engine Controls - 3.8L (L36 and L67) Or DTC P0601-P0607, P1600, P1621, P1627, P1680, P1681, P1683, or P2610 in Engine Controls - 4.6L |
| P0615 | Starter Relay Control Circuit | PCM | DTC P0615 in Engine Electrical |
| P0620 | Generator Performance | PCM | DTC P0620 in Engine Electrical |
| P0621 | Generator L-Terminal Circuit | PCM | DTC P0621 in Engine Electrical |
| P0622 | Generator F-Terminal Circuit | PCM | DTC P0622 in Engine Electrical |
| P0628 | Fuel Pump Relay Control Circuit Low Voltage | PCM | DTC P0628 in Engine Controls - 4.6L |
| P0629 | Fuel Pump Relay Control Circuit High Voltage | PCM | DTC P0629 in Engine Controls - 4.6L |
| P0641 | 5-Volt Reference 1 Circuit | PCM | DTC P0641
in Engine Controls - 3.8L (L36 and L67) Or DTC P0641 in Engine Controls - 4.6L |
| P0645 | Air Conditioning (A/C) Clutch Relay Control Circuit | PCM | DTC P0645
in HVAC Systems - Automatic Or DTC P0645 in HVAC Systems Information |
| P0650 | Malfunction Indicator Lamp (MIL) Control Circuit | PCM | DTC P0650
in Engine Controls - 3.8L (L36 and L67) Or DTC P0650 in Engine Controls - 4.6L |
| P0651 | 5-Volt Reference 2 Circuit | PCM | DTC P0651
in Engine Controls - 3.8L (L36 and L67) Or DTC P0651 in Engine Controls - 4.6L |
| P0711 | Transmission Fluid Temperature (TFT) Sensor Performance | PCM | DTC P0711
in Automatic Transaxle - 4T65-E Or DTC P0711 in Automatic Transaxle - 4T80-E |
| P0712 | Transmission Fluid Temperature (TFT) Sensor Circuit Low Voltage | PCM | DTC P0712
in Automatic Transaxle - 4T65-E Or DTC P0712 in Automatic Transaxle - 4T80-E |
| P0713 | Transmission Fluid Temperature (TFT) Sensor Circuit High Voltage | PCM | DTC P0713
in Automatic Transaxle - 4T65-E Or DTC P0713 in Automatic Transaxle - 4T80-E |
| P0716 | Input Speed Sensor Performance | PCM | DTC P0716
in Automatic Transaxle - 4T65-E Or DTC P0716 in Automatic Transaxle - 4T80-E |
| P0717 | Input Speed Sensor Circuit Low Voltage | PCM | DTC P0717
in Automatic Transaxle - 4T65-E Or DTC P0717 in Automatic Transaxle - 4T80-E |
| P0719 | Brake Switch Circuit Low Voltage | PCM | DTC P0719
in Automatic Transaxle - 4T65-E Or DTC P0719 in Automatic Transaxle - 4T80-E |
| P0724 | Brake Switch Circuit High Voltage | PCM | DTC P0724
in Automatic Transaxle - 4T65-E Or DTC P0724 in Automatic Transaxle - 4T80-E |
| P0741 | Torque Converter Clutch (TCC) System - Stuck Off | PCM | DTC P0741
in Automatic Transaxle - 4T65-E Or DTC P0741 in Automatic Transaxle - 4T80-E |
| P0742 | Torque Converter Clutch (TCC) System - Stuck On | PCM | DTC P0742
in Automatic Transaxle - 4T65-E Or DTC P0742 in Automatic Transaxle - 4T80-E |
| P0748 | Pressure Control (PC) Solenoid Control Circuit | PCM | DTC P0748
in Automatic Transaxle - 4T65-E Or DTC P0748 in Automatic Transaxle - 4T80-E |
| P0751 | 1-2 Shift Solenoid (SS) Valve Performance - No First or Fourth Gear | PCM | DTC P0751
in Automatic Transaxle - 4T65-E Or DTC P0751 in Automatic Transaxle - 4T80-E |
| P0752 | 1-2 Shift Solenoid (SS) Valve Performance - No Second or Third Gear | PCM | DTC P0752
in Automatic Transaxle - 4T65-E Or DTC P0752 in Automatic Transaxle - 4T80-E |
| P0753 | 1-2 Shift Solenoid (SS) Control Circuit | PCM | DTC P0753 in Automatic Transaxle - 4T65-E |
| P0756 | 2-3 Shift Solenoid (SS) Valve Performance - No First or Second Gear | PCM | DTC P0756
in Automatic Transaxle - 4T65-E Or DTC P0756 in Automatic Transaxle - 4T80-E |
| P0757 | 2-3 Shift Solenoid (SS) Valve Performance - No Third or Fourth Gear | PCM | DTC P0757
in Automatic Transaxle - 4T65-E Or DTC P0757 in Automatic Transaxle - 4T80-E |
| P0758 | 2-3 Shift Solenoid (SS) Control Circuit | PCM | DTC P0758 in Automatic Transaxle - 4T65-E |
| P0856 | Traction Control Torque Request Circuit | PCM | DTC C1277 or P0856 in Antilock Brake System |
| P0897 | Transmission Fluid Life | PCM | DTC P0897 in Automatic Transaxle - 4T80-E |
| P0973 | 1-2 Shift Solenoid (SS) Control Circuit Low Voltage | PCM | DTC P0973 in Automatic Transaxle - 4T80-E |
| P0974 | 1-2 Shift Solenoid (SS) Control Circuit High Voltage | PCM | DTC P0974 in Automatic Transaxle - 4T80-E |
| P0976 | 2-3 Shift Solenoid (SS) Control Circuit Low Voltage | PCM | DTC P0976 in Automatic Transaxle - 4T80-E |
| P0977 | 2-3 Shift Solenoid (SS) Control Circuit High Voltage | PCM | DTC P0977 in Automatic Transaxle - 4T80-E |
| P1101 | Intake Air Flow System Performance | PCM | DTC P1101 in Engine Controls - 4.6L |
| P1106 | Manifold Absolute Pressure (MAP) Sensor Circuit Intermittent High Voltage | PCM | DTC P1106
in Engine Controls - 3.8L (L36 and L67) Or DTC P1106 in Engine Controls - 4.6L |
| P1107 | Manifold Absolute Pressure (MAP) Sensor Circuit Intermittent Low Voltage | PCM | DTC P1107
in Engine Controls - 3.8L (L36 and L67) Or DTC P1107 in Engine Controls - 4.6L |
| P1111 | Intake Air Temperature (IAT) Sensor Circuit Intermittent High Voltage | PCM | DTC P1111
in Engine Controls - 3.8L (L36 and L67) Or DTC P1111 in Engine Controls - 4.6L |
| P1112 | Intake Air Temperature (IAT) Sensor Circuit Intermittent Low Voltage | PCM | DTC P1112
in Engine Controls - 3.8L (L36 and L67) Or DTC P1112 in Engine Controls - 4.6L |
| P1114 | Engine Coolant Temperature (ECT) Sensor Circuit Intermittent Low Voltage | PCM | DTC P1114
in Engine Controls - 3.8L (L36 and L67) Or DTC P1114 in Engine Controls - 4.6L |
| P1115 | Engine Coolant Temperature (ECT) Sensor Circuit Intermittent High Voltage | PCM | DTC P1115
in Engine Controls - 3.8L (L36 and L67) Or DTC P1115 in Engine Controls - 4.6L |
| P1121 | Throttle Position (TP) Sensor Circuit Intermittent High Voltage | PCM | DTC P1121
in Engine Controls - 3.8L (L36 and L67) Or DTC P1121 in Engine Controls - 4.6L |
| P1122 | Throttle Position (TP) Sensor Circuit Intermittent Low Voltage | PCM | DTC P1122
in Engine Controls - 3.8L (L36 and L67) Or DTC P1122 in Engine Controls - 4.6L |
| P1133 | HO2S Insufficient Switching Bank 1 Sensor 1 | PCM | DTC P1133
in Engine Controls - 3.8L (L36 and L67) Or DTC P1133 or P1153 in Engine Controls - 4.6L |
| P1134 | HO2S Transition Time Ratio Bank 1 Sensor 1 | PCM | DTC P1134
in Engine Controls - 3.8L (L36 and L67) Or DTC P1134 or P1154 in Engine Controls - 4.6L |
| P1153 | HO2S Insufficient Switching Bank 2 Sensor 1 | PCM | DTC P1133 or P1153 in Engine Controls - 4.6L |
| P1154 | HO2S Transition Time Ratio Bank 2 Sensor 1 | PCM | DTC P1134 or P1154 in Engine Controls - 4.6L |
| P1258 | Engine Coolant Overtemperature - Protection Mode Active | PCM | DTC P1258 in Engine Controls - 4.6L |
| P1350 | Ignition Bypass Circuit | PCM | DTC P1350 in Engine Controls - 3.8L (L36 and L67) |
| P1372 | Fuel Transfer Pump Flow Insufficient | PCM | DTC P1372 in Engine Controls - 4.6L |
| P1380 | Misfire Detected - Rough Road Data Not Available | PCM | DTC P1380 in Engine Controls - 4.6L |
| P1381 | Misfire Detected - No Communication With Brake Control Module | PCM | DTC P1381 in Engine Controls - 4.6L |
| P1404 | Exhaust Gas Recirculation (EGR) Closed Position Performance | PCM | DTC P1404
in Engine Controls - 3.8L (L36 and L67) Or DTC P1404 in Engine Controls - 4.6L |
| P1536 | Engine Coolant Overtemperature - Air Conditioning (A/C) Disabled | PCM | DTC P1536
in HVAC Systems - Automatic Or DTC P1536 in HVAC Systems Information |
| P1540 | Air Conditioning (A/C) Refrigerant Overpressure - Air Conditioning (A/C) Disabled | PCM | DTC P1540
in HVAC Systems - Automatic Or DTC P1540 in HVAC Systems Information |
| P1545 | Air Conditioning (A/C) Clutch Feedback Circuit Low Voltage | PCM | DTC P1545
in HVAC Systems - Automatic Or DTC P1545 in HVAC Systems Information |
| P1554 | Cruise Control Feedback Circuit | PCM | DTC P1554 (3.8L) or DTC P1554 (4.6L) in Cruise Control |
| P1560 | Transmission Not In Drive - Cruise Control Disabled | PCM | DTC P1560 in Cruise Control |
| P1564 | Vehicle Acceleration Too High - Cruise Control Disabled | PCM | DTC P1564 in Cruise Control |
| P1566 | Engine RPM Too High - Cruise Control Disabled | PCM | DTC P1566 in Cruise Control |
| P1567 | Active Braking Control Active - Cruise Control Disabled | PCM | DTC P1567 in Cruise Control |
| P1570 | Traction Control Active - Cruise Control Disabled | PCM | DTC P1570 in Cruise Control |
| P1574 | Stoplamp Switch Circuit | PCM | DTC P1574 in Cruise Control |
| P1575 | Extended Travel Brake Switch Circuit | PCM | DTC P1575 (3.8L) or DTC P1575 (4.6L) in Cruise Control |
| P1585 | Cruise Control Inhibit Output Circuit | PCM | DTC P1585 (3.8L) or DTC P1585 (4.6L) in Cruise Control |
| P1617 | Engine Oil Level Switch Circuit | PCM | DTC P1617 in Instrument Panel, Gages, and Console |
| P1621 | Control Module Long Term Memory Performance | PCM | DTC P0601-P0607, P1600, P1621, P1627, P1680, P1681, P1683, or P2610 in Engine Controls - 4.6L |
| P1624 | Customer Snapshot Requested - Data Available | PCM | DTC P1624 in Engine Controls - 4.6L |
| P1626 | Theft Deterrent Fuel Enable Signal Lost | PCM | DTC P1626 in Theft Deterrent |
| P1630 | Theft Deterrent Learn Mode Active | PCM | DTC P1630 in Theft Deterrent |
| P1631 | Theft Deterrent Fuel Enable Signal Not Correct | PCM | DTC P1631 in Theft Deterrent |
| P1633 | Ignition 0 Switch Circuit | PCM | DTC P1633 in Engine Electrical |
| P1634 | Ignition 1 Switch Circuit | PCM | DTC P1634 in Engine Electrical |
| P1640 | Control Module Output A Circuit | PCM | DTC P1640 in Engine Controls - 3.8L (L36 and L67) |
| P1644 | Traction Control Delivered Torque Output Circuit | PCM | DTC C1276, P1644, or P1689 in Antilock Brake System |
| P1650 | Control Module Output B Circuit | PCM | DTC P1650 in Engine Controls - 3.8L (L36 and L67) |
| P1660 | Control Module Output C Circuit | PCM | DTC P1660 in Engine Controls - 3.8L (L36 and L67) |
| P1670 | Control Module Output D Circuit | PCM | DTC P1670 in Engine Controls - 3.8L (L36 and L67) |
| P1689 | Traction Control Delivered Torque Output Circuit | PCM | DTC C1276, P1644, or P1689 in Antilock Brake System |
| P1811 | Maximum Adapt and Long Shift | PCM | DTC P1811
in Automatic Transaxle - 4T65-E Or DTC P1811 in Automatic Transaxle - 4T80-E |
| P1819 | Internal Mode Switch - No Start/Wrong Range | PCM | DTC P1819
in Automatic Transaxle - 4T65-E Or DTC P1819 in Automatic Transaxle - 4T80-E |
| P1820 | Internal Mode Switch A Circuit Low Voltage | PCM | DTC P1820
in Automatic Transaxle - 4T65-E Or DTC P1820 in Automatic Transaxle - 4T80-E |
| P1822 | Internal Mode Switch B Circuit High Voltage | PCM | DTC P1822
in Automatic Transaxle - 4T65-E Or DTC P1822 in Automatic Transaxle - 4T80-E |
| P1823 | Internal Mode Switch P Circuit Low Voltage | PCM | DTC P1823
in Automatic Transaxle - 4T65-E Or DTC P1823 in Automatic Transaxle - 4T80-E |
| P1825 | Internal Mode Switch - Invalid Range | PCM | DTC P1825
in Automatic Transaxle - 4T65-E Or DTC P1825 in Automatic Transaxle - 4T80-E |
| P1826 | Internal Mode Switch C Circuit High Voltage | PCM | DTC P1826
in Automatic Transaxle - 4T65-E Or DTC P1826 in Automatic Transaxle - 4T80-E |
| P1887 | Torque Converter Clutch (TCC) Release Switch Circuit | PCM | DTC P1887 in Automatic Transaxle - 4T65-E |
| P2610 | Control Module Ignition Off Timer Performance | PCM | DTC P0601-P0607, P1600, P1621, P1627, P1680, P1681, P1683, or P2610 Engine Controls - 4.6L |
| P2761 | Torque Converter Clutch (TCC) Pressure Control (PC) Solenoid Control Circuit | PCM | DTC P2761 in Automatic Transaxle - 4T65-E |
| P2763 | Torque Converter Clutch (TCC) Pressure Control (PC) Solenoid Control Circuit High Voltage | PCM | DTC P2763 in Automatic Transaxle - 4T80-E |
| P2764 | Torque Converter Clutch (TCC) Pressure Control (PC) Solenoid Control Circuit Low Voltage | PCM | DTC P2764 in Automatic Transaxle - 4T80-E |
| P2A00 | HO2S Circuit Closed Loop (CL) Performance Bank 1 Sensor 1 | PCM | DTC P2A00 in Engine Controls - 3.8L (L36 and L67) |
| P2A01 | O2 Sensor Circuit Range/Performance Bank 1 Sensor 2 | PCM | DTC P2A01 in Engine Controls - 3.8L (L36 and L67) |
| U1000 | Class 2 Data Link | DDM, DIM, Digital Radio Receiver, EBCM, HUD, HVAC Control Module, IPC, IPM, MSM, PCM, Radio, RCDLR, Remote Playback Device - CD Changer, RIM, SDM, Theft Deterrent Control Module, VCIM | DTC U1000 and U1255 in Computer/Integrating Systems |
| U1016 | Lost Communications With ECM/PCM/VCM | DIM, EBCM, HUD, IPC, IPM, MSM, SDM, Theft Deterrent Control Module, RCDLR, VCIM | DTC U1001-U1254 in Computer/Integrating Systems |
| U1040 | Lost Communications With Electronic Brake Control Module (EBCM) | IPC, PCM, SDM | DTC U1001-U1254 in Computer/Integrating Systems |
| U1064 | Lost Communications With Body Control Module (BCM)/Dash Integration Module (DIM) | DDM, Digital Radio Receiver, EBCM, HUD, HVAC Control Module, IPC, IPM, MSM, Radio, Remote Playback Device - CD Changer, RIM, SDM, Theft Deterrent Control Module, VCIM | DTC U1001-U1254 in Computer/Integrating Systems |
| U1065 | Lost Communication with Instrument Panel Integration Module (IPM) | DDM, DIM, IPC, Radio, RIM | DTC U1001-U1254 in Computer/Integrating Systems |
| U1066 | Lost Communication with Rear Integration Module (RIM) | DDM, HVAC Control Module, IPC, IPM | DTC U1001-U1254 in Computer/Integrating Systems |
| U1088 | Lost Communications with Sensing and Diagnostic Module (SDM) | HUD, IPC, VCIM | DTC U1001-U1254 in Computer/Integrating Systems |
| U1096 | Lost Communications with Instrument Panel Cluster (IPC) | HUD, SDM | DTC U1001-U1254 in Computer/Integrating Systems |
| U1128 | Lost Communications with Radio | Remote Playback Device - CD Changer, VCIM | DTC U1001-U1254 in Computer/Integrating Systems |
| U1130 | Lost Communications with Compact Disc Changer | Radio | DTC U1001-U1254 in Computer/Integrating Systems |
| U1151 | Lost Communications with OnStar® | Radio | DTC U1001-U1254 in Computer/Integrating Systems |
| U1160 | Lost Communications with Driver Door Module | DIM, Digital Radio Receiver, IPC, MSM, Radio, RIM | DTC U1001-U1254 in Computer/Integrating Systems |
| U1161 | Lost Communications With Passenger Door Module | DDM | DTC U1161-U1163 or U1170 in Doors |
| U1162 | Lost Communications With Left Rear Door Module | DDM | DTC U1161-U1163 or U1170 in Doors |
| U1163 | Lost Communications With Right Rear Door Module | DDM | DTC U1161-U1163 or U1170 in Doors |
| U1170 | Lost Communications With Passenger Seat Module | DDM | DTC U1161-U1163 or U1170 in Doors |
| U1192 | Lost Communications With Vehicle Theft Deterrent | IPC | DTC U1001-U1254 in Computer/Integrating Systems |
| U1255 | Class 2 Data Link | DDM, DIM, Digital Radio Receiver, EBCM, HUD, HVAC Control Module, IPC, IPM, MSM, PCM, Radio, RCDLR, Remote Playback Device - CD Changer, RIM, SDM, Theft Deterrent Control Module, VCIM | DTC U1000 and U1255 in Computer/Integrating Systems |
| U1300 | Class 2 Data Link Low | DDM, DIM, Digital Radio Receiver, EBCM, HUD, HVAC Control Module, IPC, IPM, MSM, PCM, Radio, RCDLR, Remote Playback Device - CD Changer, RIM, SDM, Theft Deterrent Control Module, VCIM | DTC U1300, U1301, or U1305 in Computer/Integrating Systems |
| U1301 | Class 2 Data Link High | DDM, DIM, Digital Radio Receiver, EBCM, HUD, HVAC Control Module, IPC, IPM, MSM, PCM, Radio, RCDLR, Remote Playback Device - CD Changer, RIM, SDM, Theft Deterrent Control Module, VCIM | DTC U1300, U1301, or U1305 in Computer/Integrating Systems |
| U1305 | Class 2 Data Link Low or High | DDM, DIM, Digital Radio Receiver, EBCM, HUD, HVAC Control Module, IPC, IPM, MSM, PCM, Radio, RCDLR, Remote Playback Device - CD Changer, RIM, SDM, Theft Deterrent Control Module, VCIM | DTC U1300, U1301, or U1305 in Computer/Integrating Systems |
| U1450 | Lost Communications With Compass | IPC | DTC U1450 in Instrument Panel, Gages, and Console |
| U1500 | Inter-device Dedicated Bus 1 | OnStar® VCIM | DTC U1500 in Cellular Communication |