GM Service Manual Online
For 1990-2009 cars only

This master DTC list includes all applicable DTCs in alphanumeric order with descriptors.

DTC

DTC Descriptor

Module That Sets the DTC

Diagnostic Procedure

Important: Do not clear any DTCs unless instructed to do so by a diagnostic procedure

Important: If any DTCs are Powertrain related DTCs, select Capture Info in order to store the DTC information with the scan tool.

Diagnose any current DTCs in the following order:

  1. DTCs that begin with a U
  2. Any of the following: B1000, B1001, B1004, B1007, B1009, C0550, C0563, C0569, P0601, P0602, P0604, P0606, or P2610
  3. Any of the following: B1372, B1440, C0896, P0562, or P0563
  4. Component level DTCs
  5. System level DTCs
  6. Any remaining DTCs

B0004

Vehicle Speed Information Circuit Open

Navigation Radio

DTC B0004

B0016

Passenger Frontal Deployment Loop Resistance Low

SDM

DTC B0016, B0017, or B0018

B0017

Passenger Frontal Deployment Loop Open

SDM

DTC B0016, B0017, or B0018

B0018

Passenger Frontal Deployment Loop Voltage Out of Range

SDM

DTC B0016, B0017, or B0018

B0022

Driver Frontal Deployment Loop Resistance Low

SDM

DTC B0022, B0024, or B0026

B0024

Driver Frontal Deployment Loop Voltage Out of Range

SDM

DTC B0022, B0024, or B0026

B0026

Driver Frontal Deployment Loop Open

SDM

DTC B0022, B0024, or B0026

B0051

Deployment Commanded

SDM

DTC B0051

B0053

Deployment Commanded with Loop DTCs Present

SDM

DTC B0053

B0090

Active Switch Voltage Out of Range

SDM

DTC B0090

B0091

Active Switch: Wrong State

SDM

DTC B0091

B0100

Electronic Front End Sensor 1 Performance

SDM

DTC B0100, B0101, B0102, B0103, B0104, or B0105

B0101

Discard Electronic Front End Sensor 1

SDM

DTC B0100, B0101, B0102, B0103, B0104, or B0105

B0102

Incorrect Electronic Front End Sensor 1 Installed

SDM

DTC B0100, B0101, B0102, B0103, B0104, or B0105

B0103

Electronic Front End Sensor 2 Performance

SDM

DTC B0100, B0101, B0102, B0103, B0104, or B0105

B0104

Discard Electronic Front End Sensor 2

SDM

DTC B0100, B0101, B0102, B0103, B0104, or B0105

B0105

Incorrect Electronic Front End Sensor 2 Installed

SDM

DTC B0100, B0101, B0102, B0103, B0104, or B0105

B0159

Outside Air Temperature Sensor Circuit Range/Performance

HVAC

DTC B0159

B0164

Passenger Compartment Temperature Sensor Circuit Range/Performance

HVAC

DTC B0164

B0174

Output Air Temperature Sensor 1 Circuit Range/Performance

HVAC

DTC B0174, B0179, B0510, or B0515

B0179

Output Air Temperature Sensor 2 Circuit Range/Performance

HVAC

DTC B0174, B0179, B0510, or B0515

B0183

Solar Load Sensor 1 Circuit

HVAC

DTC B0183 or B0188

B0188

Solar Load Sensor 2 Circuit

HVAC

DTC B0183 or B0188

B0229

Recirculate Position Feedback Circuit Range/Performance

HVAC

DTC B0229, B0414, B0424, or B3770

B0263

Air Flow Control 6 Circuit

HVAC

DTC B0263, B0268, B0408, or B0418

B0268

Air Flow Control 7 Recirculate Circuit

HVAC

DTC B0263, B0268, B0408, or B0418

B0283

Electric Rear Defrost Circuit

BCM

DTC B0283

B0408

Temperature Control 1 Circuit

HVAC

DTC B0263, B0268, B0408, or B0418

B0414

Temperature Control 1 Feedback Circuit Range/Performance

HVAC

DTC B0229, B0414, B0424, or B3770

B0418

Temperature Control 2 Circuit

HVAC

DTC B0263, B0268, B0408, or B0418

B0424

Temperature Control 2 Feedback Circuit Range/Performance

HVAC

DTC B0229, B0414, B0424, or B3770

B0510

Output Air Temperature Sensor 3 Circuit Range/Performance

HVAC

DTC B0174, B0179, B0510, or B0515

B0515

Output Air Temperature Sensor 4 Circuit Range/Performance

HVAC

DTC B0174, B0179, B0510, or B0515

B0540

Speedometer Circuit

IPC

DTC B0540

B0560

Tachometer Circuit

IPC

DTC B0560

B0790

Transfer Case Neutral Indicator Circuit

TCSCM

DTC B0790

B1000

Electronic Control Unit (ECU) Performance

Audio, Amplifier, BCM, DDM, DSM, PDM, HVAC, IPC, Radio, SDM, VCIM

DTC B1000

B1001

Option Configuration Error

Radio, VCIM

DTC B1001

SDM

DTC B1001

B1004

Keep Alive Memory (KAM) Reset

VCIM

DTC B1004

B1007

EEPROM Write Error

VCIM

DTC B1007

B1009

EEPROM Checksum Mismatch

VCIM

DTC B1009

B1023

Integral Switch Performance

DDM, PDM

DTC B1023

B1025

Audio Output 1 Circuit

Radio

DTC B1025, B1035, B1045, or B1055

B1035

Audio Output 2 Circuit

Radio

DTC B1025, B1035, B1045, or B1055

B1045

Audio Output 3 Circuit

Radio

DTC B1025, B1035, B1045, or B1055

B1055

Audio Output 4 Circuit

Radio

DTC B1025, B1035, B1045, or B1055

B1259

Antenna Ground Circuit

DRR

DTC B1259

B1271

Theft Locked

Radio

DTC B1271

B1372

Device Ignition 1 Circuit Range/Performance

IPC

DTC B1372

B1375

Device Ignition 3 Circuit

HVAC

DTC B1375

B1397

Device Voltage Reference Output Circuit Low

BCM

DTC B1397 or B2815

B1440

Power Mode Master Input Circuits Mismatch

BCM

DTC B1440

B1480

Battery Rundown Protection Circuit

BCM

DTC B1480

B1544

Mirror Motors Common Circuit

DDM, PDM

DTC B1544, B1600, or B1605

B1580

Left Front Mirror Horizontal Position Circuit

DDM, PDM

DTC B1580, B1590, B1610, or B1620

B1590

Left Front Mirror Vertical Position Circuit

DDM, PDM

DTC B1580, B1590, B1610, or B1620

B1600

Mirror Motors Vertical Circuit

DDM, PDM

DTC B1544, B1600, or B1605

B1605

Mirror Motor Horizontal Circuit

DDM, PDM

DTC B1544, B1600, or B1605

B1610

Right Front Mirror Horizontal Position Circuit

DDM, PDM

DTC B1580, B1590, B1610, or B1620

B1620

Right Front Mirror Vertical Position Circuit

DDM, PDM

DTC B1580, B1590, B1610, or B1620

B1640

Left Front Mirror Heater Circuit

DDM, PDM

DTC B1640 or B1645

B1645

Right Front Mirror Heater Circuit

DDM, PDM

DTC B1640 or B1645

B1722

Mirror Power Fold Control Circuit

DDM, PDM

DTC B1722

B1770

Left Front Seat Horizontal Motor Circuit

DSM

DTC B1770, B1775, B1780, B1785, B1790, B1805, or B2415

B1775

Left Front Seat Front Vertical Motor Circuit

DSM

DTC B1770, B1775, B1780, B1785, B1790, B1805, or B2415

B1780

Left Front Seat Rear Vertical Motor Circuit

DSM

DTC B1770, B1775, B1780, B1785, B1790, B1805, or B2415

B1785

Left Front Seat Recline Motor Circuit

DSM

DTC B1770, B1775, B1780, B1785, B1790, B1805, or B2415

B1790

Left Front Seat Lumbar Motor Circuit

DSM

DTC B1770, B1775, B1780, B1785, B1790, B1805, or B2415

B1805

Left Front Seat Side Bolster Motor Circuit

DSM

DTC B1770, B1775, B1780, B1785, B1790, B1805, or B2415

B1825

Left Front Seat Recline Sensor Circuit

DSM

DTC B1825

B1850

Left Front Seat Lumbar Position Sensor Circuit

DSM

DTC B1850, B1860, B1960, B2355, B2365, or B2375

B1960

Left Front Seat Side Bolster Sensor Circuit

DSM

DTC B1850, B1860, B1960, B2355, B2365, or B2375

B2355

Left Front Seat Vertical Position Sensor Circuit

DSPM

DTC B1850, B1860, B1960, B2355, B2365, or B2375

B2365

Left Front Seat Rear Vertical Position Sensor Circuit

DSM

DTC B1850, B1860, B1960, B2355, B2365, or B2375

B2375

Left Front Seat Assembly Horizontal Position Sensor Circuit

DSM

DTC B1850, B1860, B1960, B2355, B2365, or B2375

B2425

Left Front Seat Heater Circuit

DSM

DTC B2425 or B2430

B2430

Right Front Seat Heater

DSM

DTC B2425 or B2430

B2435

Left Front Seat Back Heater Sensor Circuit

DSM

DTC B2435 or B2440

B2440

Right Front Seat Back Heater Sensor Circuit

DSM

DTC B2435 or B2440

B2462

Global Positioning System (GPS) Signal Error

Radio

DTC B2462

B2470

Cellular Phone Antenna Circuit

VCIM

DTC B2470

B2476

Cellular Phone Select Service Switch

VCIM

DTC B2476

B2482

Cellular Phone Select Service Switch Performance

VCIM

DTC B2482

B2483

GPS Sensor Circuit Low

VCIM

DTC B2483 or B2484

B2484

GPS Sensor Circuit Open

VCIM

DTC B2483 or B2484

B2550

Backup Lamps Control Circuit

BCM

DTC B2550

B2575

Headlamp Control Circuit

BCM

DTC B2575

B2580

Headlamp High Beam Control Circuit

BCM

DTC B2580

B2585

Park Lamp Control Circuit

BCM

DTC B2585

B2600

Daytime Running Lamp Control

BCM

DTC B2600

B2610

Passenger Compartment Dimming 1 Circuit

BCM

DTC B2610

B2615

Passenger Compartment Dimming 2 Circuit

BCM

DTC B2615

B2620

Display Dimming Pulse Width Modulation (PWM) Input Circuit

BCM

DTC B2620

B2625

Display Dimming Pulse Width Modulation (PWM) Output Circuit

BCM

DTC B2625

B2645

Ambient Light Sensor Circuit

BCM

DTC B2645

B2725

Active Transfer Case Mode Switch Circuit

TCSCM

DTC B2725

B2752

Horn Relay Coil Circuit Low

BCM

DTC B2752

B2795

Suspension Control Select Switch Circuit

ASM

DTC B2795

B2815

Steering Wheel Controls Illegal Resistance Value

BCM

DTC B1397 or B2815

B2947

Security System Sensor Power Circuit Low

BCM

DTC B2947

B2948

Security System Sensor Power Circuit High

BCM

DTC B2948

B2957

Security System Sensor Data Circuit Low

BCM

DTC B2957

B2958

Security System Sensor Data Circuit High

BCM

DTC B2958

B2960

Security System Sensor Data Incorrect but Valid

BCM

DTC B2960

B2961

Key In Ignition Circuit

BCM

DTC B2961

B3031

Security System Controller in Learn Mode

BCM

DTC B3031

B3033

Security System Indicates Tamper

BCM

DTC B3033

B3604

All Windows Up Circuit

DDM

DTC B3604 or B3605

B3605

All Windows Express Down Circuit

DDM

DTC B3604 or B3605

B3626

Traction Control Preference Switch Circuit

BCM

DTC B3626

B3770

Air Flow Control 6 (A/C) Feedback Circuit

HVAC

DTC B0229, B0414, B0424, or B3770

B3801

Passenger Compartment Lamp Request Circuit

BCM

DTC B3801

B3802

Park Lamps Request Circuit

BCM

DTC B3802

B3808

Rear Door Lock Relay Circuit

BCM

DTC B3808

B3809

Rear Door Unlock Relay Circuit

BCM

DTC B3809

B3819

Left Rear Window Up Control Circuit

BCM

DTC B3819

B3820

Left Rear Window Down Control Circuit

BCM

DTC B3820

B3821

Left Rear Window Relay Power Circuit

BCM

DTC B3821

B3822

Right Rear Window Up Control Circuit

BCM

DTC B3822

B3823

Right Rear Window Down Control Circuit

BCM

DTC B3823

B3824

Right Rear Window Relay Power Circuit

BCM

DTC B3824

B3825

Liftgate Lock Signal Circuit

BCM

DTC B3825

B3941

Front Seat Heaters Circuit

DSM

DTC B3941

B3962

Seat Motors Overcurrent

DSM

DTC B3962

C0035

Left Front Wheel Speed Sensor Circuit

EBCM

DTC C0035-C0051

C0036

Left Front Wheel Speed Sensor Circuit Range Performance

EBCM

DTC C0035-C0051

C0040

Right Front Wheel Speed Sensor Circuit

EBCM

DTC C0035-C0051

C0041

Right Front Wheel Speed Sensor Circuit Range Performance

EBCM

DTC C0035-C0051

C0045

Left Rear Wheel Speed Sensor Circuit

EBCM

DTC C0035-C0051

C0046

Left Rear Wheel Speed Sensor Circuit Range Performance

EBCM

DTC C0035-C0051

C0050

Right Rear Wheel Speed Sensor Circuit

EBCM

DTC C0035-C0051

C0051

Right Rear Wheel Speed Sensor Circuit Range Performance

EBCM

DTC C0035-C0051

C0110

Pump Motor Circuit Malfunction

EBCM

DTC C0110

C0121

Valve Relay Circuit Malfunction

EBCM

DTC C0121

C0161

ABS/TCS Brake Switch Circuit Malfunction

EBCM

DTC C0161

C0191

Four Wheel Drive Reference Accelerometer Circuit

EBCM

DTC C0191

C0192

Four Wheel Drive Reference Accelerometer Circuit Performance

EBCM

DTC C0192

C0245

Wheel Speed Sensor Frequency Error

EBCM

DTC C0245

C0267

Low Brake Fluid Indicated

EBCM

DTC C0267

C0306

Motor A or B Circuit

TCSCM

DTC C0306

C0327

Encoder Circuit

TCSCM

DTC C0327

C0329

Encoder Signal Circuit Low

TCSCM

DTC C0329

C0359

Four Wheel Drive Low Range Discrete Output Circuit

TCSCM

DTC C0359

C0388

Rear Axle Differential Lock Circuit

TCSCM

DTC C0388

C0550

ECU Malfunction

ASM, BCM

DTC C0550

EBCM

DTC C0550

TCSCM

DTC C0550

C0563

Calibration Read Only Memory (ROM) Checksum Error

ASM

DTC C0563

C0569

System Configuration Error

ASM

DTC C0569

C0626

Left Rear Position Sensor Circuit Range

ASM

DTC C0626

C0631

Right Rear Position Sensor Circuit Range

ASM

DTC C0631

C0660

Level Control Exhaust Valve Circuit

ASM

DTC C0660

C0696

Position Sensor Over Current (5-Volt Supply)

ASM

DTC C0696

C0702

Level Control Accessory Valve Circuit

ASM

DTC C0702

C0707

Excessive Compressor Activity

ASM

DTC C0707

C0711

Level Control Air Pressure Sensor Circuit

ASM

DTC C0711

C0712

Level Control Compressor Relay Circuit

ASM

DTC C0712

C0713

Level Control Compressor Overtemperature

ASM

DTC C0713

C0716

Left Rear Solenoid 2 Circuit

ASM

DTC C0716

C0717

Right Rear Solenoid 2 Circuit

ASM

DTC C0717

C0718

Level Control Compressor 2 Overtemperature

ASM

DTC C0718

C0896

Device Voltage Range/Performance

EBCM

DTC C0896

P0030

HO2S Heater Control Circuit Bank 1 Sensor 1

PCM

DTC P0030 or P0050

P0036

HO2S Heater Control Circuit Bank 1 Sensor 2

PCM

DTC P0036 or P0056

P0050

HO2S Heater Control Circuit Bank 2 Sensor 1

PCM

DTC P0030 or P0050

P0053

HO2S Heater Resistance Bank 1 Sensor 1

PCM

DTC P0053, P0054, P0059, or P0060

P0054

HO2S Heater Resistance Bank 1 Sensor 2

PCM

DTC P0053, P0054, P0059, or P0060

P0056

HO2S Heater Control Circuit Bank 2 Sensor 2

PCM

DTC P0036 or P0056

P0059

HO2S Heater Resistance Bank 2 Sensor 1

PCM

DTC P0053, P0054, P0059, or P0060

P0060

HO2S Heater Resistance Bank 2 Sensor 2

PCM

DTC P0053, P0054, P0059, or P0060

P0068

Throttle Body Air Flow Performance

PCM

DTC P0068

P0101

Mass Air Flow (MAF) Sensor Performance

PCM

DTC P0101

P0102

Mass Air Flow (MAF) Sensor Circuit Low Frequency

PCM

DTC P0102

P0103

Mass Air Flow (MAF) Sensor Circuit High Frequency

PCM

DTC P0103

P0106

Manifold Absolute Pressure (MAP) Sensor Performance

PCM

DTC P0106

P0107

Manifold Absolute Pressure (MAP) Sensor Circuit Low Voltage

PCM

DTC P0107

P0108

Manifold Absolute Pressure (MAP) Sensor Circuit High Voltage

PCM

DTC P0108

P0112

Intake Air Temperature (IAT) Sensor Circuit Low Voltage

PCM

DTC P0112

P0113

Intake Air Temperature (IAT) Sensor Circuit High Voltage

PCM

DTC P0113

P0116

Engine Coolant Temperature (ECT) Sensor Performance

PCM

DTC P0116

P0117

Engine Coolant Temperature (ECT) Sensor Circuit Low Voltage

PCM

DTC P0117

P0118

Engine Coolant Temperature (ECT) Sensor Circuit High Voltage

PCM

DTC P0118

P0120

Throttle Position (TP) Sensor 1 Circuit

PCM

DTC P0120

P0128

Engine Coolant Temperature (ECT) Below Thermostat Regulating Temperature

PCM

DTC P0128

P0131

HO2S Circuit Low Voltage Bank 1 Sensor 1

PCM

DTC P0131 or P0151

P0132

HO2S Circuit High Voltage Bank 1 Sensor 1

PCM

DTC P0132 or P0152

P0133

HO2S Slow Response Bank 1 Sensor 1

PCM

DTC P0133 or P0153

P0134

HO2S Circuit Insufficient Activity Bank 1 Sensor 1

PCM

DTC P0134 or P0154

P0135

HO2S Heater Performance Bank 1 Sensor 1

PCM

DTC P0135 or P0155

P0137

HO2S Circuit Low Voltage Bank 1 Sensor 2

PCM

DTC P0137 or P0157

P0138

HO2S Circuit High Voltage Bank 1 Sensor 2

PCM

DTC P0138 or P0158

P0140

HO2S Circuit Insufficient Activity Bank 1 Sensor 2

PCM

DTC P0140 or P0160

P0141

HO2S Heater Performance Bank 1 Sensor 2

PCM

DTC P0141 or P0161

P0151

HO2S Circuit Low Voltage Bank 2 Sensor 1

PCM

DTC P0131 or P0151

P0152

HO2S Circuit High Voltage Bank 2 Sensor 1

PCM

DTC P0132 or P0152

P0153

HO2S Slow Response Bank 2 Sensor 1

PCM

DTC P0133 or P0153

P0154

HO2S Circuit Insufficient Activity Bank 2 Sensor 1

PCM

DTC P0134 or P0154

P0155

HO2S Heater Performance Bank 2 Sensor 1

PCM

DTC P0135 or P0155

P0157

HO2S Circuit Low Voltage Bank 2 Sensor 2

PCM

DTC P0137 or P0157

P0158

HO2S Circuit High Voltage Bank 2 Sensor 2

PCM

DTC P0138 or P0158

P0160

HO2S Circuit Insufficient Activity Bank 2 Sensor 2

PCM

DTC P0140 or P0160

P0161

HO2S Heater Performance Bank 2 Sensor 2

PCM

DTC P0141 or P0161

P0171

Fuel Trim System Lean Bank 1

PCM

DTC P0171 or P0174

P0172

Fuel Trim System Rich Bank 1

PCM

DTC P0172 or P0175

P0174

Fuel Trim System Lean Bank 2

PCM

DTC P0171 or P0174

P0175

Fuel Trim System Rich Bank 2

PCM

DTC P0172 or P0175

P0200

Injector Control Circuit

PCM

DTC P0200

P0218

Transmission Fluid Over Temperature

PCM

DTC P0218

P0220

Throttle Position (TP) Sensor 2 Circuit

PCM

DTC P0220

P0230

Fuel Pump Relay Control Circuit

PCM

DTC P0230

P0300

Engine Misfire Detected

PCM

DTC P0300

P0315

Crankshaft Position (CKP) System Variation Not Learned

PCM

DTC P0315

P0325

Knock Sensor (KS) 1 Circuit

PCM

DTC P0325

P0327

Knock Sensor (KS) 1 Circuit Low Frequency

PCM

DTC P0327 or P0332

P0332

Knock Sensor (KS) 2 Circuit Low Frequency

PCM

DTC P0327 or P0332

P0335

Crankshaft Position (CKP) Sensor Circuit

PCM

DTC P0335

P0336

Crankshaft Position (CKP) Sensor Performance

PCM

DTC P0336

P0341

Camshaft Position (CMP) Sensor Performance

PCM

DTC P0341

P0342

Camshaft Position (CMP) Sensor Circuit Low Voltage

PCM

DTC P0342

P0343

Camshaft Position (CMP) Sensor Circuit High Voltage

PCM

DTC P0343

P0351

Ignition Coil 1 Control Circuit

PCM

DTC P0351-P0358

P0352

Ignition Coil 2 Control Circuit

PCM

DTC P0351-P0358

P0353

Ignition Coil 3 Control Circuit

PCM

DTC P0351-P0358

P0354

Ignition Coil 4 Control Circuit

PCM

DTC P0351-P0358

P0355

Ignition Coil 5 Control Circuit

PCM

DTC P0351-P0358

P0356

Ignition Coil 6 Control Circuit

PCM

DTC P0351-P0358

P0357

Ignition Coil 7 Control Circuit

PCM

DTC P0351-P0358

P0358

Ignition Coil 8 Control Circuit

PCM

DTC P0351-P0358

P0420

Catalyst System Low Efficiency Bank 1

PCM

DTC P0420 or P0430

P0430

Catalyst System Low Efficiency Bank 2

PCM

DTC P0420 or P0430

P0442

Evaporative Emission (EVAP) System Small Leak Detected

PCM

DTC P0442

P0443

Evaporative Emission (EVAP) Purge Solenoid Control Circuit

PCM

DTC P0443

P0446

Evaporative Emission (EVAP) Vent System Performance

PCM

DTC P0446

P0449

Evaporative Emission (EVAP) Vent Solenoid Control Circuit

PCM

DTC P0449

P0451

Fuel Tank Pressure (FTP) Sensor Performance

PCM

DTC P0451

P0452

Fuel Tank Pressure (FTP) Sensor Circuit Low Voltage

PCM

DTC P0452

P0453

Fuel Tank Pressure (FTP) Sensor Circuit High Voltage

PCM

DTC P0453

P0454

Fuel Tank Pressure (FTP) Sensor Intermittent

PCM

DTC P0454

P0455

Evaporative Emission (EVAP) System

PCM

DTC P0455

P0461

Fuel Level Sensor 1 Performance

PCM

DTC P0461

P0462

Fuel Level Sensor 1 Circuit Low Voltage

PCM

DTC P0462

P0463

Fuel Level Sensor 1 Circuit High Voltage

PCM

DTC P0463

P0464

Fuel Level Sensor 1 Circuit Intermittent

PCM

DTC P0464

P0496

Evaporative Emission (EVAP) System Flow During Non-Purge

PCM

DTC P0496

P0502

Vehicle Speed Sensor (VSS) Circuit Low Voltage

PCM

DTC P0502

P0503

Vehicle Speed Sensor (VSS) Circuit Intermittent

PCM

DTC P0503

P0506

Idle Speed Low

PCM

DTC P0506

P0507

Idle Speed High

PCM

DTC P0507

P0522

Engine Oil Pressure (EOP) Sensor Circuit Low Voltage

PCM

DTC P0522

P0523

Engine Oil Pressure (EOP) Sensor Circuit High Voltage

PCM

DTC P0523

P0530

Air Conditioning Refrigerant Pressure Sensor Circuit

HVAC

DTC P0530

P0562

System Voltage Low

PCM

DTC P0562

P0563

System Voltage High

PCM

DTC P0563

P0567

Cruise Control Resume Switch Circuit

PCM

DTC P0567

P0568

Cruise Control Set Switch Circuit

PCM

DTC P0568

P0601

Control Module Read Only Memory (ROM)

PCM

DTC P0601, P0602, P0603, P0604, P0605, P0606, P0607, P1600, P1621, P1627, P1680, P1681, P1683, or P2610

P0602

Control Module Not Programmed

PCM

DTC P0601, P0602, P0603, P0604, P0605, P0606, P0607, P1600, P1621, P1627, P1680, P1681, P1683, or P2610

P0604

Control Module Random Access Memory (RAM)

PCM

DTC P0601, P0602, P0603, P0604, P0605, P0606, P0607, P1600, P1621, P1627, P1680, P1681, P1683, or P2610

P0606

Control Module Internal Performance

ECM

DTC P0601, P0602, P0603, P0604, P0605, P0606, P0607, P1600, P1621, P1627, P1680, P1681, P1683, or P2610

P0608

Vehicle Speed Output Circuit

PCM

DTC P0608

P0622

Generator F-Terminal Circuit

PCM

DTC P0622

P0641

5-Volt Reference 1 Circuit

PCM

DTC P0641

P0650

Malfunction Indicator Lamp (MIL) Control Circuit

PCM

DTC P0650

P0651

5-Volt Reference 2 Circuit

PCM

DTC P0651

P0654

Engine Speed Output Circuit

PCM

DTC P0654

P0706

Transmission Range (TR) Switch Performance

PCM

DTC P0706

P0711

Transmission Fluid Temperature (TFT) Sensor Performance

PCM

DTC P0711

P0712

Transmission Fluid Temperature (TFT) Sensor Circuit Low Voltage

PCM

DTC P0712

P0713

Transmission Fluid Temperature (TFT) Sensor Circuit High Voltage

PCM

DTC P0713

P0719

Brake Switch Circuit Low Voltage

PCM

DTC P0719

P0724

Brake Switch Circuit High Voltage

PCM

DTC P0724

P0740

Torque Converter Clutch (TCC) Enable Solenoid Circuit

PCM

DTC P0740

P0741

Torque Converter Clutch (TCC) System - Stuck OFF

PCM

DTC P0741

P0742

Torque Converter Clutch (TCC) System - Stuck ON

PCM

DTC P0742

P0748

Pressure Control (PC) Solenoid Control Circuit

PCM

DTC P0748

P0751

1-2 Shift Solenoid Valve Performance - No First or Fourth Gear

PCM

DTC P0751

P0752

1-2 Shift Solenoid Valve Performance - No Second or Third Gear

PCM

DTC P0752

P0753

1-2 Shift Solenoid Control Circuit

PCM

DTC P0753

P0756

2-3 Shift Solenoid Valve Performance - No First or Second Gear

PCM

DTC P0756

P0757

2-3 Shift Solenoid Valve Performance - No Third or Fourth Gear

PCM

DTC P0757

P0758

2-3 Shift Solenoid Control Circuit

PCM

DTC P0758

P0785

3-2 Shift Solenoid Control Circuit

PCM

DTC P0785

P0894

Transmission Component Slipping

PCM

DTC P0894

P1125

Accelerator Pedal Position (APP) System

PCM

DTC P1125

P1133

HO2S Insufficient Switching Bank 1 Sensor 1

PCM

DTC P1133 or P1153

P1134

HO2S Transition Time Ratio Bank 1 Sensor 1

PCM

DTC P1134 or P1154

P1153

HO2S Insufficient Switching Bank 2 Sensor 1

PCM

DTC P1133 or P1153

P1154

HO2S Transition Time Ratio Bank 2 Sensor 1

PCM

DTC P1134 or P1154

P1258

Engine Coolant Overtemperature - Protection Mode Active

PCM

DTC P1258

P1380

Misfire Detected - Rough Road Data Not Available

PCM

DTC P1380

P1381

Misfire Detected - No Communication With Brake Control Module

PCM

DTC P1381

P1400

Cold Start Emission Reduction Control System

PCM

DTC P1400

P1516

Throttle Actuator Control (TAC) Module Throttle Actuator Position Performance

PCM

DTC P1516

P1574

Stop Lamp Switch Circuit

PCM

DTC P1574

P1626

Theft Deterrent Fuel Enable Signal Lost

PCM

DTC P1626

P1631

Theft Deterrent Fuel Enable Signal Not Correct

PCM

DTC P1631

P1637

Generator L-Terminal Circuit

PCM

DTC P1637

P1810

Transmission Fluid Pressure (TFP) Position Switch Circuit

PCM

DTC P1810

P2101

Control Module Throttle Actuator Position Performance

PCM

DTC P2101

P2108

Throttle Actuator Control (TAC) Module Performance

PCM

DTC P2108

P2120

Accelerator Pedal Position (APP) Sensor 1 Circuit

PCM

DTC P2120

P2121

Accelerator Pedal Position (APP) Sensor 1 Performance

PCM

DTC P2121

P2125

Accelerator Pedal Position (APP) Sensor 2 Circuit

PCM

DTC P2125

P2135

Throttle Position (TP) Sensor 1-2 Correlation

PCM

DTC P2135

P2610

Control Module Ignition Off Timer Performance

PCM

DTC P0601, P0602, P0603, P0604, P0605, P0606, P0607, P1600, P1621, P1627, P1680, P1681, P1683, or P2610

P2761

Torque Converter Clutch (TCC) Pressure Control Solenoid Control Circuit

PCM

DTC P2761

P2771

Four Wheel Drive (4WD) Low Switch Circuit

PCM

DTC P2771

P2A01

HO2S Circuit Bank 1 Sensor 2

PCM

DTC P2A01 or P2A04

P2A04

HO2S Circuit Bank 2 Sensor 2

PCM

DTC P2A01 or P2A04

U0107

Lost Communication with Throttle Actuator

PCM

DTC U0107

U1000

Class 2 Data Link

BCM, DDM, DSM, EBCM, ESC, PDM, HVAC, IPC, PCM, Radio, RSA, SDM, TCSCM, VCIM

DTC U1000

U1016

Lost Communication with Powertrain Control Module (PCM)

BCM, DDM, DSM, EBCM, ESC, PDM, HVAC, IPC, Radio, RSA, SDM, TCSCM, VCIM

DTC U1001-U1254

U1026

Lost Communication with Transfer Case Shift Control Module (TCSCM)

EBCM, IPC, PCM

DTC U1001-U1254

U1040

Lost Communication with Electronic Brake Control Module (EBCM)

ESC, IPC, PCM, SDM

DTC U1001-U1254

U1057

Lost Communication with Electronic Suspension Control (ESC) Module

BCM, IPC

DTC U1001-U1254

U1064

Lost Communication with Body Control Module (BCM)

DDM, DRR, ESC, PDM, HVAC, IPC, PCM, Radio, RSA, SDM, VCIM

DTC U1001-U1254

U1088

Lost Communication with Sensing and Diagnostic Module (SDM)

IPC, VCIM

DTC U1001-U1254

U1096

Lost Communication with Instrument Panel Cluster (IPC)

BCM, SDM

DTC U1001-U1254

U1128

Lost Communication with Radio

DRR, RSA

DTC U1001-U1254

U1137

Lost Communication with Digital Radio Receiver (DRR)

Radio

DTC U1001-U1254

U1151

Lost Communication with OnStar®

Radio

DTC U1001-U1254

U1152

Lost Communication with Electronic Climate Control (HVAC)

BCM

DTC U1001-U1254

U1160

Lost Communication with Driver Door Module (DDM)

BCM, DSM, ESC, PDM

DTC U1001-U1254

U1161

Lost Communication with Passenger Door Module (PDM)

BCM, DDM, DSM, ESC

DTC U1001-U1254

U1166

Lost Communication with Memory Seat Module (MSM) - Driver

DDM

DTC U1001-U1254

U1167

Lost Communication with Rear Seat Audio (RSA)

Radio

DTC U1001-U1254

U1300

Class 2 Data Link Low

DRR, EBCM, ESC, HVAC, IPC, PCM, Radio, RSA, SDM, VCIM

DTC U1300, U1301, or U1305

U1301

Class 2 Data Link High

DRR, EBCM, ESC, HVAC, IPC, PCM, Radio, RSA, SDM, VCIM

DTC U1300, U1301, or U1305

U1305

Class 2 Data Link Low or High

BCM, DDM, DSM, FPDM, TCSCM

DTC U1300, U1301, or U1305