DTC DTC Descriptor = Module That Sets the DTC
B0001 Vehicle Speed Information Circuit Range/Performance = Navigation Radio
B0012 Passenger Frontal Deployment Loop Stage 2 Resistance Low = SDM
B0013 Passenger Frontal Deployment Loop Stage 2 Open = SDM
B0014 Passenger Frontal Deployment Loop Stage 2 Voltage Out of Range = SDM
B0016 Passenger Frontal Deployment Loop (single stage or stage 1) Resistance Low = SDM
B0017 Passenger Frontal Deployment Loop (single stage or stage 1) Open = SDM
B0018 Passenger Frontal Deployment Loop (single stage or stage 1) Voltage Out of Range = SDM
B0022 Driver Frontal Deployment Loop (single stage or stage 1) Resistance Low = SDM
B0024 Driver Frontal Deployment Loop (single stage or stage 1) Voltage Out of Range = SDM
B0026 Driver Frontal Deployment Loop (single stage or stage 1) Open = SDM
B0028 Right Front Side Deployment Loop Resistance Low = SDM
B0029 Right Front Side Deployment Loop Open = SDM
B0030 Right Front Side Deployment Loop Voltage Out of Range = SDM
B0040 Left Front Side Deployment Loop Resistance Low = SDM
B0041 Left Front Deployment Loop Open = SDM
B0042 Driver Frontal Deployment Loop Stage 2 Resistance Low = SDM
B0043 Driver Frontal Deployment Loop Stage 2 Voltage Out of Range = SDM
B0044 Driver Frontal Deployment Loop Stage 2 Open = SDM
B0045 Left Front Side Deployment Loop Voltage Out of Range = SDM
B0051 Deployment Commanded = SDM
B0053 Deployment Commanded With Loop DTCs Present = SDM
B0057 Right Front Pretensioner Deployment Loop Resistance Low = SDM
B0058 Right Front Pretensioner Deployment Loop Open = SDM
B0059 Right Front Pretensioner Deployment Loop Voltage Out of Range = SDM
B0064 Left Front Pretensioner Deployment Loop Resistance Low = SDM
B0065 Left Front Pretensioner Deployment Loop Open = SDM
B0066 Left Front Pretensioner Deployment Loop Voltage Out of Range = SDM
B0077 Driver Side Impact Sensor (SIS) Performance = SDM
B0078 Passenger Side Impact Sensor (SIS) Performance = SDM
B0079 Incorrect Driver Side Impact Sensor (SIS) Installed = SDM
B0080 Discard Driver Side Impact Sensor (SIS) = SDM
B0081 Incorrect Passenger Side Impact Sensor (SIS) Installed = SDM
B0082 Discard Passenger Side Impact Sensor (SIS) = SDM
B0103 Front End Sensor 2 Performance = SDM
B0104 Discard Electronic Front End Sensor 2 = SDM
B0105 Incorrect Electronic Front End Sensor 2 Installed = SDM
B0159 Outside Air Temperature Sensor Circuit Range/Performance = HVAC Control Module
B0164 Passenger Compartment Temp Sensor {Single or 1} (Single Sensor or Left) Circuit Range/Performance = HVAC Control Module
B0174 Output Air Temperature Sensor {Single or 1} (Upper; Single or Left) Circuit Range/Performance = HVAC Control Module
B0179 Output Air Temperature Sensor 2 (Lower or Left) Circuit Range/Performance = HVAC Control Module
B0184 Solar Load Sensor {Single or 1} (Single Sensor or Left) Circuit Range/Performance = HVAC Control Module
B0189 Solar Load Sensor 2 (Right) Circuit Range/Performance = HVAC Control Module
B0248 Air Flow Control 3 (Blend Defog and Floor) Circuit = HVAC Control Module
B0249 Air Flow Control 3 (Blend Defog and Floor) Circuit Range/Performance = HVAC Control Module
B0268 Air Flow Control 7 (Recirculate) Circuit = HVAC Control Module
B0269 Air Flow Control 7 (Recirculate) Circuit Range/Performance = HVAC Control Module
B0283 Electric Rear Defrost Circuit = BCM
B0409 Temperature Control 1 Circuit Range = HVAC Control Module
B0414 Air Flow Control 3 Circuit = HVAC Control Module
B0418 Temperature Control 2 (Passenger) Circuit = HVAC Control Module
B0419 Temperature Control 2 (Passenger) Circuit Range/Performance = HVAC Control Module
B0424 Temperature Control 2 (Passenger) Feedback Circuit Range/Performance = HVAC Control Module
Air Flow Control 7 Circuit = HVAC Control Module
B0510 Output Air Temperature Sensor 3 (Upper Right) Circuit Range/Performance = HVAC Control Module
B0515 Output Air Temperature Sensor 4 (Lower Right) Circuit Range/Performance = HVAC Control Module
B0931 Compass Sensor Circuit = DIC
B1000 Electronic Control Unit (ECU) Performance = BCM, SDM, Radio, IPC, DRR, VCIM, DIC, HUD, HVAC
B1001 Option Configuration Error = BCM, DRR, IPC, Radio, SDM
B1004 Keep Alive Memory (KAM) Reset = VCIM, DRR
B1007 EEPROM Write Error = BCM, Radio, IPC, DRR, VCIM, DIC, HUD, HVAC
B1009 EEPROM Checksum Mismatch = Radio, VCIM
B1013 Calibration Read Only Memory (ROM) Checksum Error = BCM, Radio, IPC, DRR, VCIM, DIC, HUD, HVAC
B1025 Audio ([+] or Generic) Output 1 (Left Front or Generic) Circuit = Radio
B1035 Audio ([+] or Generic) Output 2 (Right Front) Circuit = Radio
B1045 Audio ([+] or Generic) Output 3 (Left Rear) Circuit = Radio
B1055 Audio ([+] or Generic) Output 4 (Right Rear) Circuit = Radio
B1259 Antenna Ground Circuit = DRR
B1327 Device Power {Single or 1} (Low Current 1) Circuit Low = BCM
B1328 Device Power {Single or 1} (Low Current 1) Circuit High = BCM
B1370 Device Ignition 1 (ON and START) Circuit = BCM
B1380 Device Ignition ACCESSORY Circuit = BCM
B1385 Device Ignition START Circuit = BCM
B1390 Device Voltage Reference Input {Single or 1} Circuit = BCM
B1420 Device Voltage = BCM
B1428 Ignition-Switched Power Relay {Single or 1} Circuit = BCM
B1475 Retained Accessory Power Circuit = BCM
B1516 Battery Current Sensor Performance = BCM
B1780 Theft Locked = Radio
B1920 Seat Heater Timer Circuit = BCM
B1925 Seat Heater Sensor Circuit = BCM
B2165 Seat Heater Timer Circuit = BCM
B2170 Seat Heater Sensor = BCM
B2455 Cellular Phone Microphone Circuit = OnStar® VCIM
B2462 Global Positioning System (GPS) Signal Error = Navigation Radio
B2470 Cellular Phone Antenna Circuit = OnStar® VCIM
B2476 Cellular Phone Select Service Switch = OnStar® VCIM
B2482 Cellular Phone Select Service Switch Range/Performance = OnStar® VCIM
B2483 Global Positioning System (GPS) Sensor Circuit Low = OnStar® VCIM
B2484 Global Positioning System (GPS) Sensor Circuit Open = OnStar® VCIM
B2508 Seat Heater Relay Circuit = BCM
B2509 Seat Heater Relay Circuit = BCM
B2525 Front Fog Lamps Enable Circuit = BCM
B2545 Backup Lamps Circuit = BCM
B2580 Headlamp High Beam Control Circuit = BCM
B2610 Instrument Panel Dimming Circuit = BCM
B2645 Ambient Light Sensor Circuit = BCM
B2705 Gearshift Unlock Circuit = BCM
B2750 Horn Relay Coil Circuit = BCM
B2945 Security System Sensor Power Circuit = BCM
B2960 Security System Sensor Data Incorrect but Valid = BCM
B3031 Security System Controller In Learn Mode = BCM
B3055 No Transponder Modulation or No Transponder = BCM
B3101 Keyless Entry Data Link Circuit Range/Performance = BCM
B3102 Keyless Entry Data Link Circuit Low = BCM
B3103 Keyless Entry Data Link Circuit High = BCM
B3106 Keyless Entry Data Link Parity Error = BCM
B3445 Stop Lamp Circuit = BCM
B3619 Head-Up Display (HUD) Change Page Switch Circuit = HUD
B3620 Head Up Display (HUD) Information Up Switch Circuit = HUD
B3621 Head Up Display (HUD) Information Down Switch Circuit = HUD
B3634 Head Up Display (HUD) Dimming Switch Circuit = HUD
B3748 Air Flow Control 3 (Blend Defog and Floor) Feedback Circuit Range/Performance = HVAC Control Module
Temperature Control 1 Circuit = HVAC Control Module
B3749 Air Flow Control 7 (Recirculate) Feedback Circuit Range/Performance = HVAC Control Module
Temperature Control 2 Circuit = HVAC Control Module
B3838 Park Lamp Signal Circuit = BCM
B3873 Front Washer Relay Circuit = BCM
B3874 Wiper Low Speed Relay Circuit = BCM
B3875 Wiper High Speed Relay Circuit = BCM
B3922 Front Wiper Function Select Circuit = BCM
B3948 Left Front Turn Signal Circuit = BCM
B3949 Right Front Turn Signal Circuit = BCM
B3950 Left Rear Turn Signal Circuit = BCM
B3951 Right Rear Turn Signal Circuit = BCM
C0035 Left Front Wheel Speed Sensor Circuit = EBCM
C0036 Left Front Wheel Speed Sensor Circuit Range/Performance = EBCM
C0040 Right Front Wheel Speed Sensor Circuit = EBCM
C0041 Right Front Wheel Speed Sensor Circuit Range/Performance = EBCM
C0045 Left Rear Wheel Speed Sensor Circuit = EBCM
C0046 Left Rear Wheel Speed Sensor Circuit Range/Performance = EBCM
C0050 Right Rear Wheel Speed Sensor Circuit = EBCM
C0051 Right Rear Wheel Speed Sensor Circuit Range/Performance = EBCM
C0060 Left Front Antilock Brake System (ABS) Solenoid/Motor {Single or 1} Circuit = EBCM
C0065 Left Front Antilock Brake System (ABS) Solenoid/Motor 2 Circuit = EBCM
C0070 Right Front Antilock Brake System (ABS) Solenoid/Motor {Single or 1} Circuit = EBCM
C0075 Right Front Antilock Brake System (ABS) Solenoid/Motor 2 Circuit = EBCM
C0080 Left Rear Antilock Brake System (ABS) Solenoid/Motor {Single or 1} Circuit = EBCM
C0090 Right Rear Antilock Brake System (ABS) Solenoid/Motor {Single or 1} Circuit = EBCM
C0095 Right Rear Antilock Brake System (ABS) Solenoid/Motor 2 Circuit = EBCM
C0110 Pump Motor Circuit = EBCM
C0121 Valve Relay Circuit = EBCM
C0131 Antilock Brake System (ABS)/Traction Control System (TCS) Pressure Circuit = EBCM
C0132 Antilock Brake System (ABS)/Traction Control System (TCS) Pressure Circuit Range/Performance = EBCM
C0141 Left Traction Control System (TCS) Solenoid/Motor {Single or 1} Circuit = EBCM
C0146 Left Traction Control System (TCS) Solenoid/Motor 2 Circuit = EBCM
C0151 Right Traction Control System (TCS) Solenoid/Motor {Single or 1} Circuit = EBCM
C0156 Right Traction Control System (TCS) Solenoid/Motor 2 Circuit = EBCM
C0161 Antilock Brake System (ABS)/Traction Control System (TCS) Brake Switch/Sensor Circuit = EBCM
C0186 Lateral Accelerometer Circuit = EBCM
C0187 Lateral Accelerometer Circuit Range/Performance = EBCM
C0196 Yaw Rate Circuit = EBCM
C0197 Yaw Rate Circuit Range/Performance = EBCM
C0236 Traction Control System (TCS) Engine RPM Signal Circuit = EBCM
C0240 Powertrain Control Module (PCM) Traction Control Not Allowed = EBCM
C0241 Powertrain Control Module (PCM) Indicated Requested Torque Malfunction = EBCM
C0244 Pulse Width Modulated (PWM) Delivered Torque = EBCM
C0245 Wheel Speed Sensor Frequency Error = EBCM
C0252 Vehicle Stability Enhancement System (VSES) Sensors Uncorrelated = EBCM
C0253 Centering Error = EBCM
C0277 Brake Pedal Position Sensor Circuit = BCM
C0278 Brake Pedal Position Sensor Not Calibrated = BCM
C0283 Brake Pedal Position Sensor Circuit Low = BCM
C0450 Steering Assist Control Solenoid/Motor/Actuator Circuit = EBCM
C0550 Electronic Control Unit (ECU) Performance = EBCM
C0710 Steering Position Signal = EBCM
C0870 Device Voltage Reference Output {Single or 1} Circuit = EBCM
Brake Pedal Position Sensor Voltage Reference Output Circuit = BCM
C0875 Device Voltage Reference Input 2 Circuit = EBCM
C0896 Device Voltage Range/Performance = EBCM
P0016 Crankshaft Position (CKP)-Camshaft Position (CMP) Correlation = ECM, PCM
P0030 HO2S Heater Control Circuit Bank 1 Sensor 1 = ECM, PCM
P0036 HO2S Heater Control Circuit Bank 1 Sensor 2 = ECM, PCM
P0053 HO2S Heater Resistance Bank 1 Sensor 1 = ECM, PCM
P0054 HO2S Heater Resistance Bank 1 Sensor 2 = ECM, PCM
P0059 HO2S Heater Resistance Bank 2 Sensor 1 = ECM
P0060 HO2S Heater Resistance Bank 2 Sensor 2 = ECM
P0068 Throttle Body Airflow Performance = PCM
P0069 Manifold Absolute Pressure - Barometric Pressure Correlation = PCM
P0101 Mass Air Flow (MAF) Sensor Circuit = ECM, PCM
P0102 Mass Air Flow (MAF) Sensor Performance = ECM, PCM
P0103 Mass Air Flow (MAF) Sensor Circuit Low Frequency = ECM, PCM
P0106 Manifold Absolute Pressure (MAP) Sensor Performance = ECM
P0107 Manifold Absolute Pressure (MAP) Sensor Circuit Low Voltage = ECM, PCM
P0108 Manifold Absolute Pressure (MAP) Sensor Circuit High Voltage = ECM, PCM
P0112 Intake Air Temperature (IAT) Sensor Circuit Low Voltage = ECM, PCM
P0113 Intake Air Temperature (IAT) Sensor Circuit High Voltage = ECM, PCM
P0116 Engine Coolant Temperature (ECT) Sensor Performance = ECM, PCM
P0117 Engine Coolant Temperature (ECT) Sensor Circuit Low Voltage = ECM, PCM
P0118 Engine Coolant Temperature (ECT) Sensor Circuit High Voltage = ECM, PCM
P0120 Throttle Position (TP) Sensor 1 Circuit = ECM, PCM
P0121 Throttle Position (TP) Sensor Performance = ECM
P0122 Throttle Position (TP) Sensor Circuit Low Voltage = ECM
P0123 Throttle Position (TP) Sensor Circuit High Voltage = ECM
P0125 Engine Coolant Temperature (ECT) Insufficient for Closed Loop Fuel Control = PCM
P0128 Engine Coolant Temperature (ECT) Below Thermostat Regulating Temperature = PCM
P0131 HO2S Circuit Low Voltage Bank 1 Sensor 1 = ECM, PCM
P0132 HO2S Circuit High Voltage Bank 1 Sensor 1 = ECM, PCM
P0133 HO2S Slow Response Bank 1 Sensor 1 = ECM, PCM
P0134 HO2S Circuit Insufficient Activity Bank 1 Sensor 1 = ECM, PCM
P0135 HO2S Heater Performance Bank 1 Sensor 1 = ECM, PCM
P0136 HO2S Circuit Bank 1 Sensor 2 = ECM
P0137 HO2S Circuit Low Voltage Bank 1 Sensor 2 = ECM, PCM
P0138 HO2S Circuit High Voltage Bank 1 Sensor 2 = ECM, PCM
P0140 HO2S Circuit Insufficient Activity Bank 1 Sensor 2 = ECM, PCM
P0141 HO2S Heater Performance Bank 1 Sensor 2 = ECM, PCM
P0151 HO2S Circuit Low Voltage Bank 2 Sensor 1 = ECM
P0152 HO2S Circuit High Voltage Bank 2 Sensor 1 = ECM
P0153 HO2S Slow Response Bank 2 Sensor 1 = ECM
P0154 HO2S Circuit Insufficient Activity Bank 2 Sensor 1 = ECM
P0155 HO2S Heater Performance Bank 2 Sensor 1 = ECM
P0156 HO2S Circuit Bank 2 Sensor 2 = ECM
P0157 HO2S Circuit Low Voltage Bank 2 Sensor 2 = ECM
P0158 HO2S Circuit High Voltage Bank 2 Sensor 2 = ECM
P0160 HO2S Circuit Insufficient Activity Bank 2 Sensor 2 = ECM
P0161 HO2S Heater Performance Bank 2 Sensor 2 = ECM
P0171 Fuel Trim System Lean = ECM, PCM
P0172 Fuel Trim System Rich Bank 1 = ECM, PCM
P0174 Fuel Trim System Lean Bank 2 = ECM
P0175 Fuel Trim System Rich Bank 2 = ECM
P0201 Injector 1 Control Circuit = ECM, PCM
P0202 Injector 2 Control Circuit = ECM, PCM
P0203 Injector 3 Control Circuit = ECM, PCM
P0204 Injector 4 Control Circuit = ECM, PCM
P0205 Injector 5 Control Circuit = ECM, PCM
P0206 Injector 6 Control Circuit = ECM, PCM
P0207 Injector 7 Control Circuit = ECM
P0208 Injector 8 Control Circuit = ECM
P0218 Transmission Fluid Overtemperature = PCM, TCM
P0220 Throttle Position (TP) Sensor 2 Circuit = ECM, PCM
P0222 Throttle Position (TP) Sensor 2 Circuit Low Voltage = ECM
P0223 Throttle Position (TP) Sensor 2 Circuit High Voltage = ECM
P0230 Fuel Pump Relay Control Circuit = ECM, PCM
P0243 Turbocharger Wastegate Solenoid Control Circuit = PCM
P0300 Engine Misfire Detected = ECM, PCM
P0315 Crankshaft Position (CKP) System Variation Not Learned = ECM, PCM
P0325 Knock Sensor (KS) Circuit = ECM, PCM
P0326 Knock Sensor (KS) 1 Performance = ECM
P0327 Knock Sensor (KS) 1 Circuit Low Frequency = ECM, PCM
P0332 Knock Sensor (KS) 2 Circuit Low Frequency = ECM, PCM
P0335 Crankshaft Position (CKP) Sensor Circuit = ECM, PCM
P0336 Crankshaft Position (CKP) Sensor Performance = ECM, PCM
P0340 Camshaft Position (CMP) Sensor Circuit = ECM, PCM
P0341 Camshaft Position (CMP) Sensor Performance = ECM, PCM
P0342 Camshaft Position (CMP) Sensor Circuit Low Voltage = ECM
P0351 Ignition Coil 1 Control Circuit = ECM
P0352 Ignition Coil 2 Control Circuit = ECM
P0353 Ignition Coil 3 Control Circuit = ECM
P0354 Ignition Coil 4 Control Circuit = ECM
P0355 Ignition Coil 5 Control Circuit = ECM
P0356 Ignition Coil 6 Control Circuit = ECM
P0357 Ignition Coil 7 Control Circuit = ECM
P0358 Ignition Coil 8 Control Circuit = ECM
P0385 Crankshaft Position (CKP) Sensor B Circuit = PCM
P0386 Crankshaft Position (CKP) Sensor B Performance = PCM
P0401 Exhaust Gas Recirculation (EGR) Flow Insufficient = PCM
P0403 Exhaust Gas Recirculation (EGR) Solenoid Control Circuit = PCM
P0404 Exhaust Gas Recirculation (EGR) Open Position Performance = PCM
P0405 Exhaust Gas Recirculation (EGR) Position Sensor Circuit Low Voltage = PCM
P0406 Exhaust Gas Recirculation (EGR) Position Sensor Circuit High Voltage = PCM
P0411 Secondary Air Injection (AIR) System Incorrect Air Flow Detected = PCM
P0412 Secondary Air Injection (AIR) Solenoid Control Circuit = PCM
P0418 Secondary Air Injection (AIR) Pump Control Circuit = PCM
P0420 Catalyst System Low Efficiency = ECM, PCM
P0430 Catalyst System Low Efficiency Bank 2 = ECM
P0442 Evaporative Emission (EVAP) System Small Leak Detected = ECM, PCM
P0443 Evaporative Emission (EVAP) Purge Solenoid Control Circuit = ECM, PCM
P0446 Evaporative Emission (EVAP) Vent System Performance = ECM, PCM
P0449 Evaporative Emission (EVAP) Vent Solenoid Control Circuit = ECM, PCM
P0451 Fuel Tank Pressure (FTP) Sensor Performance = ECM, PCM
P0452 Fuel Tank Pressure (FTP) Sensor Circuit Low Voltage = ECM, PCM
P0453 Fuel Tank Pressure (FTP) Sensor Circuit High Voltage = ECM, PCM
P0454 Fuel Tank Pressure (FTP) Sensor Circuit Intermittent = ECM, PCM
P0455 Evaporative Emission (EVAP) System Large Leak Detected = ECM, PCM
P0462 Fuel Level Sensor Circuit Low Voltage = ECM, PCM
P0463 Fuel Level Sensor Circuit High Voltage = ECM, PCM
P0480 Cooling Fan Relay 1 Control Circuit = ECM, PCM
P0481 Cooling Fan Relay 2 Control Circuit = ECM, PCM
P0496 Evaporative Emission (EVAP) System Flow During Non-Purge = ECM, PCM
P0502 Vehicle Speed Sensor (VSS) Circuit Low Voltage = PCM, TCM
P0503 Vehicle Speed Sensor (VSS) Circuit Intermittent = PCM, TCM
P0506 Idle Speed Low = ECM, PCM
P0507 Idle Speed High = ECM, PCM
P0520 Engine Oil Pressure (EOP) Sensor Circuit = IPC
P0530 Air Conditioning (A/C) Refrigerant Pressure Sensor Circuit = ECM, PCM
P0560 System Voltage = ECM, PCM
P0562 System Voltage Low = ECM, PCM
P0563 System Voltage High = ECM, PCM
P0564 Cruise Control Multi-Function Switch Circuit = ECM, PCM
P0572 Cruise Control Brake Pedal Position Sensor Circuit High Voltage = ECM, PCM
P0573 Cruise Control Brake Pedal Position Sensor Circuit Low Voltage = ECM, PCM
P060D Control Module Accelerator Pedal Position (APP) System Performance = ECM
P060E Control Module Throttle Position (TP) System Performance = ECM
P0601 Control Module Read Only Memory (ROM) = ECM, PCM
P0602 Control Module Not Programmed = ECM, PCM
P0603 Control Module Long Term Memory Reset = ECM
P0604 Control Module Random Access Memory (RAM) = ECM, PCM
P0605 Control Module Programming Read Only Memory (ROM) = ECM
P0606 Control Module Internal Performance = ECM, PCM
P0607 Control Module Performance = ECM
P0608 Vehicle Speed Output Circuit = ECM, PCM
P0615 Starter Relay Control Circuit = ECM, PCM
P0621 Generator L-Terminal Circuit = ECM, PCM
P0622 Generator F-Terminal Circuit = ECM, PCM
P0641 5-Volt Reference 1 Circuit = ECM, PCM
P0645 Air Conditioning (A/C) Clutch Relay Control Circuit = ECM, PCM
P0650 Malfunction Indicator Lamp (MIL) Control Circuit = ECM, PCM
P0651 5-Volt Reference 2 Circuit = ECM, PCM
P0685 Engine Controls Ignition Relay Control Circuit = ECM, PCM
P0689 Engine Controls Ignition Relay Feedback Circuit Low Voltage = ECM
P0690 Engine Controls Ignition Relay Feedback Circuit High Voltage = ECM
P0700 Transmission Control Module (TCM) Requested MIL Illumination = ECM
P0703 Brake Switch Circuit = ECM, PCM
P0711 Transmission Fluid Temperature (TFT) Sensor Performance = PCM, TCM
P0712 Transmission Fluid Temperature (TFT) Sensor Circuit Low Voltage = PCM, TCM
P0713 Transmission Fluid Temperature (TFT) Sensor Circuit High Voltage = PCM, TCM
P0716 Input Speed Sensor Performance = PCM, TCM
P0717 Input Speed Sensor Circuit Low Voltage = PCM, TCM
P0741 Torque Converter Clutch (TCC) System - Stuck Off = PCM, TCM
P0742 Torque Converter Clutch (TCC) System - Stuck On = PCM, TCM
P0748 Pressure Control (PC) Solenoid Control Circuit = PCM, TCM
P0751 1-2 Shift Solenoid (SS) Valve Performance - No First or Fourth Gear = PCM, TCM
P0752 1-2 Shift Solenoid (SS) Valve Performance - No Second or Third Gear = PCM, TCM
P0753 1-2 Shift Solenoid (SS) Control Circuit = PCM, TCM
P0756 2-3 Shift Solenoid (SS) Valve Performance - No First or Second Gear = PCM, TCM
P0757 2-3 Shift Solenoid (SS) Valve Performance - No Third or Fourth Gear = PCM, TCM
P0758 2-3 Shift Solenoid (SS) Control Circuit = PCM, TCM
P0815 Upshift Switch Circuit = PCM, TCM
P0816 Downshift Switch Circuit = PCM, TCM
P0826 Up and Down Shift Switch Circuit = PCM, TCM
P0856 Traction Control Torque Request Circuit = EBCM, ECM, PCM
P1101 Intake Air Flow System Performance = ECM
P1106 Manifold Absolute Pressure (MAP) Sensor Circuit Intermittent High Voltage = PCM
P1107 Manifold Absolute Pressure (MAP) Sensor Circuit Intermittent Low Voltage = PCM
P1111 Intake Air Temperature (IAT) Sensor Circuit Intermittent High Voltage = ECM, PCM
P1112 Intake Air Temperature (IAT) Sensor Circuit Intermittent Low Voltage = ECM, PCM
P1114 Engine Coolant Temperature (ECT) Sensor Circuit Intermittent Low Voltage = ECM, PCM
P1115 Engine Coolant Temperature (ECT) Sensor Circuit Intermittent High Voltage = ECM, PCM
P1125 Accelerator Pedal Position (APP) System = PCM
P1133 HO2S Insufficient Switching Bank 1 Sensor 1 = ECM, PCM
P1134 HO2S Transition Time Ratio Bank 1 Sensor 1 = ECM, PCM
P1153 HO2S Insufficient Switching Bank 2 Sensor 1 = ECM
P1154 HO2S Transition Time Ratio Bank 2 Sensor 1 = ECM
P1258 Engine Coolant Overtemperature - Protection Mode Active = ECM, PCM
P1350 Ignition Bypass Circuit = PCM
P1404 Exhaust Gas Recirculation (EGR) Closed Position Performance = PCM
P1516 Throttle Actuator Control (TAC) Module Throttle Actuator Position Performance = ECM, PCM
P1574 Stop Lamp Switch Circuit = ECM, PCM
P1600 Control Module Long Term Memory Reset = ECM
P1621 Control Module Long Term Memory Performance = ECM
P1626 Theft Deterrent Fuel Enable Signal Lost = ECM, PCM
P1627 Control Module Analog to Digital Performance = ECM
P1630 Theft Deterrent Learn Mode Active = ECM, PCM
P1631 Theft Deterrent Fuel Enable Signal Not Correct = ECM, PCM
P1640 Control Module Output A Circuit = PCM
P1650 Control Module Output B Circuit = PCM
P1660 High Idle Lamp Control Circuit = PCM
P1681 Control Module Throttle Position (TP) System Performance = ECM
P1682 Control Module Throttle Position (TP) System Performance = ECM
P1683 Control Module Ignition Off Timer Performance = ECM
P1689 Traction Control Delivered Torque Output Circuit = EBCM, ECM, PCM
P1750 1-2 Shift Valve Performance = PCM, TCM
P1811 Maximum Adapt and Long Shift = PCM, TCM
P1819 Internal Mode Switch - No Start/Wrong Range = PCM, TCM
P1820 Internal Mode Switch A Circuit Low Voltage = PCM, TCM
P1822 Internal Mode Switch B Circuit High Voltage = PCM, TCM
P1823 Internal Mode Switch P Circuit Low Voltage = PCM, TCM
P1825 Internal Mode Switch - Invalid Range = PCM, TCM
P1826 Internal Mode Switch C Circuit High Voltage = PCM, TCM
P1887 Torque Converter Clutch (TCC) Release Switch Circuit = PCM, TCM
P2101 Control Module Throttle Actuator Position Performance = ECM, PCM
P2107 Throttle Actuator Control (TAC) Module Internal Circuit = PCM
P2108 Throttle Actuator Control (TAC) Module Performance = PCM
P2119 Throttle Closed Position Performance = ECM, PCM
P2120 Accelerator Pedal Position (APP) Sensor 1 Circuit = ECM, PCM
P2122 Accelerator Pedal Position (APP) Sensor 1 Circuit Low Voltage = ECM
P2123 Accelerator Pedal Position (APP) Sensor 1 Circuit High Voltage = ECM
P2125 Accelerator Pedal Position (APP) Sensor 2 Circuit = ECM, PCM
P2127 Accelerator Pedal Position (APP) Sensor 2 Circuit Low Voltage = ECM
P2128 Accelerator Pedal Position (APP) Sensor 2 Circuit High Voltage = ECM
P2135 Throttle Position (TP) Sensor 1-2 Correlation = ECM, PCM
P2138 Accelerator Pedal Position (APP) Sensor 1-2 Correlation = ECM, PCM
P2176 Minimum Throttle Position Not Learned = ECM
P2227 Barometric Pressure (BARO) Sensor Performance = PCM
P2228 Barometric Pressure (BARO) Sensor Circuit Low Voltage = PCM
P2229 Barometric Pressure (BARO) Sensor Circuit High Voltage = PCM
P2430 Secondary Air Injection (AIR) System Pressure Sensor Circuit = PCM
P2431 Secondary Air Injection (AIR) System Pressure Sensor Performance = PCM
P2432 Secondary Air Injection (AIR) System Pressure Sensor Circuit Low Voltage = PCM
P2433 Secondary Air Injection (AIR) System Pressure Sensor Circuit High Voltage = PCM
P2440 Secondary Air Injection (AIR) System Shut-Off Valve Stuck Open = PCM
P2444 Secondary Air Injection (AIR) System Pump Stuck On = PCM
P2535 Ignition 1 Switch Circuit High Voltage = ECM, PCM
P2610 Control Module Ignition Off Timer Performance = ECM, PCM
P2761 Torque Converter Clutch (TCC) Pressure Control (PC) Solenoid Control Circuit = PCM, TCM
P2A00 HO2S Circuit Closed Loop (CL) Performance Bank 1 Sensor 1 = PCM
P2A01 HO2S Performance Sensor 2 = ECM, PCM
P2A04 HO2S Performance Bank 2 Sensor 2 = ECM
P3401 Cylinder 1 Deactivation Solenoid Control Circuit = ECM
P3425 Cylinder 4 Deactivation Solenoid Control Circuit = ECM
P3441 Cylinder 6 Deactivation Solenoid Control Circuit = ECM
P3449 Cylinder 7 Deactivation Solenoid Control Circuit = ECM
U0073 No Communication with GMLAN High Speed = TCM
U0107 Throttle Actuator Control (TAC) Module Serial Data Circuit = ECM, PCM
U1000 Class 2 Data Link = BCM, DIC, DRR, IPC, HUD, HVAC, PCM, Radio, SDM, VCIM
U1016 Lost Communications With ECM/PCM = BCM, DIC, EBCM, HUD, IPC, VCIM, SDM
U1040 Lost Communications With Electronic Brake Control Module (EBCM) = BCM, DIC, IPC, PCM, SDM
U1064 Lost Communications With Body Control Module (BCM) = DIC, DRR, IPC, HUD, HVAC, Radio, PCM, SDM, VCIM,
U1088 Lost Communications With Sensing and Diagnostic Module (SDM) = BCM, DIC, IPC, HUD, VCIM
U1096 Lost Communications With Instrument Panel Cluster (IPC) = BCM, DIC, SDM, VCIM
U1098 Lost Communications With Secondary Information Center (SIC) = BCM, DIC, IPC, VCIM
U1128 Lost Communications With Radio = BCM, VCIM
U1137 Lost Communications With Satellite Digital Audio Reception System = BCM, VCIM
U1152 Lost Communications With Electronic Climate Control = BCM, VCIM
U1255 Class 2 Data Link = BCM, DIC, DRR, IPC, HUD, HVAC, PCM, Radio, SDM, VCIM
U1300 Class 2 Data Link Low = BCM, DIC, DRR, IPC, HUD, HVAC, PCM, Radio, SDM, VCIM
U1301 Class 2 Data Link High = BCM, DIC, DRR, IPC, HUD, HVAC, PCM, Radio, SDM, VCIM
U1305 Class 2 Data Link Low or High = BCM, DIC, DRR, IPC, HUD, HVAC, PCM, Radio, SDM, VCIM
U1500 Inter-device Dedicated Bus {Single or 1} = OnStar® VCIM
U1650 Chassis System Dedicated Bus Controller = EBCM
U1651 Chassis System Dedicated Bus Sensor {Single or 1} = EBCM

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Aragorn

This should be placed in the "Mod and other important info" sticky so it doesn't get lost.

I got a U1153 code today, didn't see it on the list.
I believe it's a BCM vs. PCM fight, like a husband & wife bickering...
Something about Blah, blah, fuel password, blah, blah...

Anybody?

_________________
No trees were destroyed for this message.
However, a great number of pixels were extremely inconvenienced.

I believe in dragons, sane women, & other mythical creatures.

Anything with a U in front of it is a Network code, this is what I found;
DTC U1153 Loss of Communications with CCP

Now what a CPP is, is beyond me.

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'02 Galaxy Silver GTX Coupe. SLP Headers, SLP cat-back exhaust, SLP 1.8 RR, ZZP 3.4/3.25" MPS, SLP hood, SLP CAI, Overkill PCM, 180 t-stat, SSIC, S1 TB, AL 104's, F/R STB's, F-body calipers.

now for teh corvettes it is

U1153
Lost Communication with HVAC Control Module
BCM, DDM, IPC, HUD, PDM, Radio
DTC U1001-U1254

or scanguage

U1153 Invalid or Missing Data for Experimental #3

or obd-codes

DTC U1153 Loss of Communications with CCP

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Aragorn

P2101 Control Module Throttle Actuator Position Performance = ECM, PCM

what and where is ecm??? same as pcm??

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DTC P2101

Circuit Description

The commanded throttle position (TP), based on accelerator pedal position (APP), is compared to the actual throttle position. The TP values should be within a calibrated range of each other. The throttle actuator control (TAC) module monitors the commanded and actual throttle position. If the TAC module detects that the commanded and actual throttle positions are not within a calibrated range of each other, a message is sent to the powertrain control module (PCM) across serial data and DTC P2101 is set.

DTC Descriptor

This diagnostic procedure supports the following DTC:

DTC P2101 Control Module Throttle Actuator Position Performance

Conditions for Running the DTC

The ignition is in the crank or run position.
The system is not in Battery Saver mode.
The ignition voltage is more than 5.23 volts.
The communication between the TAC module and the PCM must be valid.
Conditions for Setting the DTC

The TAC module detects that the commanded and actual throttle positions are not within a calibrated range of each other. OR
The TAC module or the PCM cannot determine throttle position.
Action Taken When the DTC Sets

The control module illuminates the malfunction indicator lamp (MIL) when the diagnostic runs and fails.
The control module records the operating conditions at the time the diagnostic fails. The control module stores this information in the Freeze Frame and/or the Failure Records.
The control module commands the TAC system to operate in the Reduced Engine Power mode.
A message center or an indicator displays Reduced Engine Power.
Under certain conditions the control module commands the engine OFF.
Conditions for Clearing the MIL/DTC

The control module turns OFF the malfunction indicator lamp (MIL) after 3 consecutive ignition cycles that the diagnostic runs and does not fail.
A current DTC, Last Test Failed, clears when the diagnostic runs and passes.
A history DTC clears after 40 consecutive warm-up cycles, if no failures are reported by this or any other emission related diagnostic.
Clear the MIL and the DTC with a scan tool.
Diagnostic Aids

Inspect for mechanical conditions or for binding that may be temperature related. Components may not move freely in extreme heat or cold due to the presence of contaminants or ice formation.
If the condition is intermittent, refer to Intermittent Conditions .

Engine Control Module (ECM) Description

The powertrain has electronic controls to reduce exhaust emissions while maintaining excellent driveability and fuel economy. The engine control module (ECM) is the control center of this system. The ECM monitors numerous engine and vehicle functions. The ECM constantly monitors at the information from various sensors and other inputs, and controls the systems that affect vehicle performance and emissions. The ECM also performs the diagnostic tests on various parts of the system. The ECM can recognize operational problems and alert the driver via the malfunction indicator lamp (MIL). When the ECM detects a malfunction, the ECM stores a diagnostic trouble code (DTC). The problem area is identified by the particular DTC that is set. The control module supplies a buffered voltage to various sensors and switches. Review the components and wiring diagrams in order to determine which systems are controlled by the ECM.

Powertrain Control Module (PCM) Description

The powertrain control module (PCM) interacts with many emission related components and systems, and monitors emission related components and systems for deterioration. OBD II diagnostics monitor the system performance and a diagnostic trouble code (DTC) sets if the system performance degrades.

The malfunction indicator lamp (MIL) operation and the DTC storage are dictated by the DTC type. A DTC is ranked as a Type A or Type B if the DTC is emissions related. Type C is a non-emissions related DTC.

The PCM is in the engine compartment. The PCM is the control center of the engine controls system. The PCM controls the following components:

The fuel injection system
The ignition system
The emission control systems
The on-board diagnostics
The A/C and fan systems
The PCM constantly monitors the information from various sensors and other inputs, and controls the systems that affect the vehicle performance and the emissions. The PCM also performs diagnostic tests on various parts of the system. The PCM can recognize operational problems and alert the driver via the MIL. When the PCM detects a malfunction, it stores a DTC. The condition is identified by the particular DTC that is set. This aids the technician in making repairs.

PCM Function

The powertrain control module (PCM) can supply 5 volts or 12 volts to the various sensors or switches. This is done through pull-up resistors to the regulated power supplies within the control module. In some cases, even an ordinary shop voltmeter will not give an accurate reading because the resistance is too low. Therefore, a DMM with at least 10 megaohms input impedance is required in order to ensure accurate voltage readings.

The PCM controls the output circuits by controlling the ground or the power feed circuit through the transistors or a device called an output driver module.


*** The only grand prix i could find with an ECM is the GXP 5.3L***

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Aragorn

Alex, awesome find on the DTC's, but I don't believe that it is a complete list. I found this link, and it seems to be more thorough;
http://www.edgeproducts.com/product_ima ... pdf-40.pdf

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'02 Galaxy Silver GTX Coupe. SLP Headers, SLP cat-back exhaust, SLP 1.8 RR, ZZP 3.4/3.25" MPS, SLP hood, SLP CAI, Overkill PCM, 180 t-stat, SSIC, S1 TB, AL 104's, F/R STB's, F-body calipers.

^^^ that list is from the gm book on the 04 and 05 grand prix i can't get teh 06+ unless i can upgrade and idk about shelling that much for a few years

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Aragorn

They are the same thing, just a different name for them.

ECM= Engine Control Module
PCM = Powertrain Control Module

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Bright Red 2008 G8 GT

Mods: DRCUSTOMPARTS Center Gauge Bezel
Superchips ECM/TCM Tune- Volant CAI
Custom Borla Axle Back Mufflers - HID's
Holden V8 Badges
My Website

well the funny thing is the gxp it is called the ECM and everything else is called the PCM

and they only really put them both there so the shop tech guy would know offhand w/o looking it up

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Aragorn

I see GTP ECM's on Ebay quite often. It all depends on what you want to call it.

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Bright Red 2008 G8 GT

Mods: DRCUSTOMPARTS Center Gauge Bezel
Superchips ECM/TCM Tune- Volant CAI
Custom Borla Axle Back Mufflers - HID's
Holden V8 Badges
My Website

P0053 HO2S Heater Resistance Bank 1 Sensor 1 = ECM, PCM

This came up on mine a few days ago. ANybdoy know wtf it is????

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sport red-05 COMP.G. MOD here MOD there.