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

B0005

In Park Switch/Signal Circuit

BCM

DTC B0005 in Park Brakes

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 Side 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

B0057

Right Front Pretensioner Deployment Loop Resistance Low

SDM

DTC B0057, B0058, or B0059 in SIR

B0058

Right Front Pretensioner Deployment Loop Open

SDM

DTC B0057, B0058, or B0059 in SIR

B0059

Right Front Pretensioner Deployment Loop Voltage Out of Range

SDM

DTC B0057, B0058, or B0059 in SIR

B0064

Left Front Pretensioner Deployment Loop Resistance Low

SDM

DTC B0064, B0065, or B0066 in SIR

B0065

Left Front Pretensioner Deployment Loop Open

SDM

DTC B0064, B0065, or B0066 in SIR

B0066

Left Front Pretensioner Deployment Loop Voltage Out of Range

SDM

DTC B0064, B0065, or B0066 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

B0285

Electric Rear Defrost Circuit Low

BCM

DTC B0285 in Stationary Windows

B0286

Electric Rear Defrost Circuit High

BCM

DTC B0286 in Stationary Windows

B0688

Security System Indicator Circuit High

BCM

DTC B0688 in Theft Deterrent

B0689

Security System Indicator Circuit Open

BCM

DTC B0689 in Theft Deterrent

B0728

Transmission Range Indicator Circuit A High

BCM

DTC B0728, B0733, B0738, or B0748 in Instrument Panel, Gages, and Console

B0729

Transmission Range Indicator Circuit A Low

BCM

DTC B0729, B0734, B0739, or B0749 in Instrument Panel, Gages, and Console

B0733

Transmission Range Indicator Circuit B High

BCM

DTC B0728, B0733, B0738, or B0748 in Instrument Panel, Gages, and Console

B0734

Transmission Range Indicator Circuit B Low

BCM

DTC B0729, B0734, B0739, or B0749 in Instrument Panel, Gages, and Console

B0738

Transmission Range Indicator Circuit C High

BCM

DTC B0728, B0733, B0738, or B0748 in Instrument Panel, Gages, and Console

B0739

Transmission Range Indicator Circuit C Low

BCM

DTC B0729, B0734, B0739, or B0749 in Instrument Panel, Gages, and Console

B0748

Transmission Range Indicator Circuit P High

BCM

DTC B0728, B0733, B0738, or B0748 in Instrument Panel, Gages, and Console

B0749

Transmission Range Indicator Circuit P Low

BCM

DTC B0729, B0734, B0739, or B0749 in Instrument Panel, Gages, and Console

B1000

Electronic Control Unit (ECU) Performance

BCM, DRR, SDM

DTC B1000 in Computer/Integrating Systems

B1001

Option Configuration Error

BCM, Radio, SDM

    •  DTC B1001 in Computer/Integrating Systems
    •  DTC B1001 in Entertainment
    •  DTC B1001 in SIR
 
 

B1004

Keep Alive Memory (KAM) Reset

BCM

DTC B1004 in Computer/Integrating Systems

B1008

Calibration Data Not Programmed

BCM

DTC B1008 in Computer/Integrating Systems

B1009

EEPROM Checksum Mismatch

BCM

DTC B1009 in Computer/Integrating Systems

B1025

Audio Output 1 Circuit

Radio

DTC B1025, B1035, B1045, or B1055 in Entertainment

B1035

Audio Output 2 Circuit

Radio

DTC B1025, B1035, B1045, or B1055 in Entertainment

B1045

Audio Output 3 Circuit

Radio

DTC B1025, B1035, B1045, or B1055 in Entertainment

B1055

Audio Output 4 Circuit

Radio

DTC B1025, B1035, B1045, or B1055 in Entertainment

B1259

Antenna Ground Circuit

DRR

DTC B1259 in Entertainment

B1327

Device Power 1 Circuit Low

BCM

DTC B1327 in Engine Electrical

B1328

Device Power 1 Circuit High

BCM

DTC B1328 in Engine Electrical

B1372

Device Ignition 1 (Run/Crank) Circuit Low

BCM

DTC B1372 or B1382 in Computer/Integrating Systems

B1377

Device Ignition 3 (ON) Circuit Low

BCM

DTC B1377 or B1378 in Computer/Integrating Systems

B1378

Device Ignition 3 (ON) Circuit High

BCM

DTC B1377 or B1378 in Computer/Integrating Systems

B1382

Device Ignition 2 (Acc/Run) Circuit Low

BCM

DTC B1372 or B1382 in Computer/Integrating Systems

B1482

Battery Rundown Protection Circuit Low

BCM

DTC B1482 in Lighting Systems

B1780

Theft Lock Enable

Radio

DTC B1780 in Entertainment

B2455

Cellular Phone Microphone Circuit

VCIM

DTC B2455 in Cellular Communication

B2470

Cellular Phone Antenna Circuit

VCIM

DTC B2470 in Cellular Communication

B2476

Cellular Phone Select Service Switch

VCIM

DTC B2476 in Cellular Communication

B2482

Cellular Phone Select Service Switch Performance

VCIM

DTC B2482 in Cellular Communication

B2483

GPS Sensor Circuit Low

VCIM

DTC B2483 or B2484 in Cellular Communication

B2484

GPS Sensor Circuit Open

VCIM

DTC B2483 or B2484 in Cellular Communication

B2532

Front Fog Lamps Control Circuit Low

BCM

DTC B2532 in Lighting Systems

B2533

Front Fog Lamps Control Circuit High

BCM

DTC B2533 in Lighting Systems

B2575

Headlamp Control Circuit

BCM

DTC B2575 in Lighting Systems

B2577

Headlamp Relay Control Circuit Low

BCM

DTC B2577 in Lighting Systems

B2578

Headlamp Relay Control Circuit High

BCM

DTC B2578 in Lighting Systems

B2585

Park Lamp Control Circuit

BCM

DTC B2585 in Lighting Systems

B2587

Park Lamp Relay Control Circuit Low

BCM

DTC B2587 in Lighting Systems

B2588

Park Lamp Relay Control Circuit High

BCM

DTC B2588 in Lighting Systems

B2600

Daytime Running Lamp Control Circuit

BCM

DTC B2600 in Lighting Systems

B2602

Daytime Running Lamp Circuit Low

BCM

DTC B2602 in Lighting Systems

B2603

Daytime Running Lamp Circuit High

BCM

DTC B2603 in Lighting Systems

B2622

Display Dimming Pulse Width Modulation (PWM) Input Circuit Low

BCM

DTC B2622 in Lighting Systems

B2623

Display Dimming Pulse Width Modulation (PWM) Input Circuit High

BCM

DTC B2623 in Lighting Systems

B2627

Display Dimming Pulse Width Modulation (PWM) Output Circuit Low

BCM

DTC B2627 in Lighting Systems

B2628

Display Dimming Pulse Width Modulation (PWM) Output Circuit High

BCM

DTC B2628 in Lighting Systems

B2647

Ambient Light Sensor Circuit Low

BCM

DTC B2647 in Lighting Systems

B2662

Park Lamp Switch Circuit Malfunction

BCM

DTC B2662 in Lighting Systems

B2707

Gearshift Unlock Circuit Low

BCM

DTC B2707 in Shift Lock Control

B2708

Gearshift Unlock Circuit High

BCM

DTC B2708 in Shift Lock Control

B2743

Fog Lamp Switch Circuit High

BCM

DTC B2743 in Lighting Systems

B2752

Horn Relay Coil Circuit Low

BCM

DTC B2752 in Horns

B2753

Horn Relay Coil Circuit High

BCM

DTC B2753 in Horns

B2947

Security System Sensor Power Circuit Low

BCM

DTC B2947 in Theft Deterrent

B2948

Security System Sensor Power Circuit High

BCM

DTC B2948 in Theft Deterrent

B2957

Security System Sensor Data Circuit Low

BCM

DTC B2957 in Theft Deterrent

B2958

Security System Sensor Data Circuit High

BCM

DTC B2958 in Theft Deterrent

B2960

Security System Sensor Data Incorrect but Valid

BCM

DTC B2960 in Theft Deterrent

B2965

Key in Ignition Circuit Open

IPC

DTC B2965 in Instrument Panel, Gages, and Console

B3031

Security System Controller in Learn Mode

BCM

DTC B3031 in Theft Deterrent

B3033

Security System Indicates Tamper

BCM

DTC B3033 in Theft Deterrent

B3109

Keyless Entry Transmitter Low Battery

BCM

DTC B3109 in Keyless Entry

B3127

LF Door Only, Unlock Circuit Low

BCM

DTC B3127 or B3128 in Doors

B3128

LF Door Only, Unlock Circuit High

BCM

DTC B3127 or B3128 in Doors

B3132

All Door Unlock Circuit Low

BCM

DTC B3132 or B3133 in Doors

B3133

All Door Unlock Circuit High

BCM

DTC B3132 or B3133 in Doors

B3137

All Door Lock Circuit Low

BCM

DTC B3137 or B3138 in Doors

B3138

All Door Lock Circuit High

BCM

DTC B3137 or B3138 in Doors

B3702

Intermittent Wiper Delay Input Circuit Low

BCM

DTC B3702 in Wipers/Washer Systems

B3703

Intermittent Wiper Delay Input Circuit High

BCM

DTC B3703 in Wipers/Washer Systems

B3708

Front Washer Motor Input High

BCM

DTC B3708 in Wipers/Washer Systems

B3713

Rear Washer Motor Input Circuit High

BCM

DTC B3713 in Wipers/Washer Systems

B3717

Front Wiper Relay Drive Circuit Low

BCM

DTC B3715, B3716, B3717, B3718, or B3719 in Wipers/Washer Systems

B3718

Front Wiper Relay Drive Circuit High

BCM

DTC B3715, B3716, B3717, B3718, or B3719 in Wipers/Washer Systems

B3722

Rear Wiper Relay Drive Circuit Low

BCM

DTC B3722 in Wipers/Washer Systems

B3723

Rear Wiper Relay Drive Circuit High

BCM

DTC B3723 in Wipers/Washer Systems

C0000

Vehicle Speed Information Circuit

PSCM

DTC C0000 in Power Steering System

C0035

Left Front Wheel Speed Sensor Circuit Malfunction

EBCM

DTC C0035-C0051 in Antilock Brake System

C0036

Left Front Wheel Speed Sensor Circuit Range/Performance

EBCM

DTC C0035-C0051 in Antilock Brake System

C0040

Right Front Wheel Speed Sensor Circuit Malfunction

EBCM

DTC C0035-C0051 in Antilock Brake System

C0041

Right Front Wheel Speed Sensor Circuit Range/Performance

EBCM

DTC C0035-C0051 in Antilock Brake System

C0045

Left Rear Wheel Speed Sensor Circuit Malfunction

EBCM

DTC C0035-C0051 in Antilock Brake System

C0046

Left Rear Wheel Speed Sensor Circuit Range/Performance

EBCM

DTC C0035-C0051 in Antilock Brake System

C0050

Right Rear Wheel Speed Sensor Circuit Malfunction

EBCM

DTC C0035-C0051 in Antilock Brake System

C0051

LF Wheel Speed Sensor Circuit Range/Performance

EBCM

DTC C0035-C0051 in Antilock Brake System

C0060

Left Front ABS Solenoid #1 Circuit Malfunction

EBCM

DTC C0060-C0095 in Antilock Brake System

C0065

Left Front ABS Solenoid #2 Circuit Malfunction

EBCM

DTC C0060-C0095 in Antilock Brake System

C0070

Right Front ABS Solenoid #1 Circuit Malfunction

EBCM

DTC C0060-C0095 in Antilock Brake System

C0075

Right Front ABS Solenoid #2 Circuit Malfunction

EBCM

DTC C0060-C0095 in Antilock Brake System

C0080

Left Rear ABS Solenoid #1 Circuit Malfunction

EBCM

DTC C0060-C0095 in Antilock Brake System

C0085

Left Rear ABS Solenoid #2 Circuit Malfunction

EBCM

DTC C0060-C0095 in Antilock Brake System

C0090

Right Rear ABS Solenoid #1 Circuit Malfunction

EBCM

DTC C0060-C0095 in Antilock Brake System

C0095

Right Rear ABS Solenoid #2 Circuit Malfunction

EBCM

DTC C0060-C0095 in Antilock Brake System

C0110

Pump Motor Circuit Malfunction

EBCM

DTC C0110 in Antilock Brake System

C0121

Valve Relay Circuit Malfunction

EBCM

DTC C0121 in Antilock Brake System

C0161

ABS/TCS Brake Switch Circuit Malfunction

EBCM

DTC C0161 in Antilock Brake System

C0236

TCS RPM Signal Circuit Malfunction

EBCM

DTC C0236 in Antilock Brake System

C0241

Powertrain Control Module (PCM) Indicated Requested Torque Malfunction

EBCM

DTC C0241 in Antilock Brake System

C0245

Wheel Speed Sensor Frequency Error

EBCM

DTC C0245 in Antilock Brake System

C0267

Low Brake Fluid Indicated

EBCM

DTC C0267 in Hydraulic Brakes

C0475

Electric Steering Motor Circuit

PSCM

DTC C0475 in Power Steering System

C0476

Electric Steering Motor Circuit Range/Performance

PSCM

DTC C0476 in Power Steering System

C0545

Steering Wheel Torque Input Sensor

PSCM

DTC C0545 in Power Steering System

C0550

Electronic Control Unit (ECU) Malfunction

EBCM

DTC C0550 in Antilock Brake System

C0551

Option Configuration Error

EBCM

DTC C0551 in Antilock Brake System

PSCM

DTC C0551 in Power Steering System

C0847

Device Ignition 1 Circuit Low

PSCM

DTC C0847 in Power Steering System

C0848

Device Ignition 1 Circuit High

PSCM

DTC C0848 in Power Steering System

C0896

Device Voltage Range/Performance

EBCM

DTC C0896 in Antilock Brake System

PSCM

DTC C0896 in Power Steering System

C0899

Device 1 Voltage Low

PSCM

DTC C0899 in Power Steering System

C0900

Device 1 Voltage High

PSCM

DTC C0900 in Power Steering System

P0016

Crankshaft Position (CKP)-Camshaft Position (CMP) Correlation

PCM

DTC P0016 in Engine Controls - 3.4L

P0030

HO2S Heater Control Circuit Bank 1 Sensor 1

PCM

DTC P0030 in Engine Controls - 3.4L

P0036

HO2S Heater Control Circuit Bank 1 Sensor 2

PCM

DTC P0036 in Engine Controls - 3.4L

P0053

HO2S Heater Resistance Bank 1 Sensor 1

PCM

DTC P0053 in Engine Controls - 3.4L

P0054

HO2S Heater Resistance Bank 1 Sensor 2

PCM

DTC P0054 in Engine Controls - 3.4L

P0068

Throttle Body Airflow Performance

PCM

DTC P0068 in Engine Controls - 3.4L

P0101

Mass Air Flow (MAF) Sensor Performance

PCM

DTC P0101 in Engine Controls - 3.4L

P0102

Mass Air Flow (MAF) Sensor Circuit Low Frequency

PCM

DTC P0102 in Engine Controls - 3.4L

P0103

Mass Air Flow (MAF) Sensor Circuit High Frequency

PCM

DTC P0103 in Engine Controls - 3.4L

P0107

Manifold Absolute Pressure (MAP) Sensor Circuit Low Voltage

PCM

DTC P0107 in Engine Controls - 3.4L

P0108

Manifold Absolute Pressure (MAP) Sensor Circuit High Voltage

PCM

DTC P0108 in Engine Controls - 3.4L

P0112

Intake Air Temperature (IAT) Sensor Circuit Low Voltage

PCM

DTC P0112 in Engine Controls - 3.4L

P0113

Intake Air Temperature (IAT) Sensor Circuit High Voltage

PCM

DTC P0113 in Engine Controls - 3.4L

P0116

Engine Coolant Temperature (ECT) Sensor Performance

PCM

DTC P0116 in Engine Controls - 3.4L

P0117

Engine Coolant Temperature (ECT) Sensor Circuit Low Voltage

PCM

DTC P0117 in Engine Controls - 3.4L

P0118

Engine Coolant Temperature (ECT) Sensor Circuit High Voltage

PCM

DTC P0118 in Engine Controls - 3.4L

P0120

Throttle Position (TP) Sensor 1 Circuit

PCM

DTC P0120 in Engine Controls - 3.4L

P0125

Engine Coolant Temperature (ECT) Insufficient for Closed Loop Fuel Control

PCM

DTC P0125 in Engine Controls - 3.4L

P0128

Engine Coolant Temperature (ECT) Below Thermostat Regulating Temperature

PCM

DTC P0128 in Engine Controls - 3.4L

P0131

HO2S Circuit Low Voltage Bank 1 Sensor 1

PCM

DTC P0131 in Engine Controls - 3.4L

P0132

HO2S Circuit High Voltage Bank 1 Sensor 1

PCM

DTC P0132 in Engine Controls - 3.4L

P0133

HO2S Slow Response Bank 1 Sensor 1

PCM

DTC P0133 in Engine Controls - 3.4L

P0134

HO2S Circuit Insufficient Activity Bank 1 Sensor 1

PCM

DTC P0134 in Engine Controls - 3.4L

P0135

HO2S Heater Performance Bank 1 Sensor 1

PCM

DTC P0135 in Engine Controls - 3.4L

P0137

HO2S Circuit Low Voltage Bank 1 Sensor 2

PCM

DTC P0137 in Engine Controls - 3.4L

P0138

HO2S Circuit High Voltage Bank 1 Sensor 2

PCM

DTC P0138 in Engine Controls - 3.4L

P0140

HO2S Circuit Insufficient Activity Bank 1 Sensor 2

PCM

DTC P0140 in Engine Controls - 3.4L

P0141

HO2S Heater Performance Bank 1 Sensor 2

PCM

DTC P0141 in Engine Controls - 3.4L

P0171

Fuel Trim System Lean Bank 1

PCM

DTC P0171 in Engine Controls - 3.4L

P0172

Fuel Trim System Rich Bank 1

PCM

DTC P0172 in Engine Controls - 3.4L

P0201

Injector 1 Control Circuit

PCM

DTC P0201, P0202, P0203, P0204, P0205, or P0206 in Engine Controls - 3.4L

P0202

Injector 2 Control Circuit

PCM

DTC P0201, P0202, P0203, P0204, P0205, or P0206 in Engine Controls - 3.4L

P0203

Injector 3 Control Circuit

PCM

DTC P0201, P0202, P0203, P0204, P0205, or P0206 in Engine Controls - 3.4L

P0204

Injector 4 Control Circuit

PCM

DTC P0201, P0202, P0203, P0204, P0205, or P0206 in Engine Controls - 3.4L

P0205

Injector 5 Control Circuit

PCM

DTC P0201, P0202, P0203, P0204, P0205, or P0206 in Engine Controls - 3.4L

P0206

Injector 6 Control Circuit

PCM

DTC P0201, P0202, P0203, P0204, P0205, or P0206 in Engine Controls - 3.4L

P0220

Throttle Position (TP) Sensor 2 Circuit

PCM

DTC P0220 in Engine Controls - 3.4L

P0230

Fuel Pump Relay Control Circuit

PCM

DTC P0230 in Engine Controls - 3.4L

P0300

Engine Misfire Detected

PCM

DTC P0300 in Engine Controls - 3.4L

P0315

Crankshaft Position (CKP) System Variation Not Learned

PCM

DTC P0315 in Engine Controls - 3.4L

P0325

Knock Sensor (KS) Module Performance

PCM

DTC P0325 in Engine Controls - 3.4L

P0327

Knock Sensor (KS) 1 Circuit Low Frequency

PCM

DTC P0327 or P0332 in Engine Controls - 3.4L

P0332

Knock Sensor (KS) 2 Circuit Low Frequency

PCM

DTC P0327 or P0332 in Engine Controls - 3.4L

P0335

Crankshaft Position (CKP) Sensor Circuit

PCM

DTC P0335 in Engine Controls - 3.4L

P0336

Crankshaft Position (CKP) Sensor Performance

PCM

DTC P0336 in Engine Controls - 3.4L

P0340

Camshaft Position (CMP) Sensor Circuit

PCM

DTC P0340 in Engine Controls - 3.4L

P0341

Camshaft Position (CMP) Sensor Performance

PCM

DTC P0341 in Engine Controls - 3.4L

P0351

Ignition Coil 1 Control Circuit

PCM

DTC P0351, P0352, or P0353 in Engine Controls - 3.4L

P0352

Ignition Coil 2 Control Circuit

PCM

DTC P0351, P0352, or P0353 in Engine Controls - 3.4L

P0353

Ignition Coil 3 Control Circuit

PCM

DTC P0351, P0352, or P0353 in Engine Controls - 3.4L

P0401

Exhaust Gas Recirculation (EGR) Flow Insufficient

PCM

DTC P0401 in Engine Controls - 3.4L

P0403

Exhaust Gas Recirculation (EGR) Solenoid Control Circuit

PCM

DTC P0403 in Engine Controls - 3.4L

P0404

Exhaust Gas Recirculation (EGR) Open Position Performance

PCM

DTC P0404 in Engine Controls - 3.4L

P0405

Exhaust Gas Recirculation (EGR) Position Sensor Circuit Low Voltage

PCM

DTC P0405 in Engine Controls - 3.4L

P0406

Exhaust Gas Recirculation (EGR) Position Sensor Circuit High Voltage

PCM

DTC P0406 in Engine Controls - 3.4L

P0420

Catalyst System Low Efficiency Bank 1

PCM

DTC P0420 in Engine Controls - 3.4L

P0442

Evaporative Emission (EVAP) System Small Leak Detected

PCM

DTC P0442 in Engine Controls - 3.4L

P0443

Evaporative Emission (EVAP) Purge Solenoid Control Circuit

PCM

DTC P0443 in Engine Controls - 3.4L

P0446

Evaporative Emission (EVAP) Vent System Performance

PCM

DTC P0446 in Engine Controls - 3.4L

P0449

Evaporative Emission (EVAP) Vent Solenoid Control Circuit

PCM

DTC P0449 in Engine Controls - 3.4L

P0451

Fuel Tank Pressure (FTP) Sensor Performance

PCM

DTC P0451 in Engine Controls - 3.4L

P0452

Fuel Tank Pressure (FTP) Sensor Circuit Low Voltage

PCM

DTC P0452 in Engine Controls - 3.4L

P0453

Fuel Tank Pressure (FTP) Sensor Circuit High Voltage

PCM

DTC P0453 in Engine Controls - 3.4L

P0454

Fuel Tank Pressure (FTP) Sensor Circuit Intermittent

PCM

DTC P0454 in Engine Controls - 3.4L

P0455

Evaporative Emission (EVAP) System Large Leak Detected

PCM

DTC P0455 in Engine Controls - 3.4L

P0462

Fuel Level Sensor 1 Circuit Low Voltage

PCM

DTC P0462 in Instrument Panel, Gages, and Console

P0463

Fuel Level Sensor 1 Circuit High Voltage

PCM

DTC P0463 in Instrument Panel, Gages, and Console

P0464

Fuel Level Sensor 1 Circuit Intermittent

PCM

DTC P0464 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 - 3.4L

P0506

Idle Speed Low

PCM

DTC P0506 in Engine Controls - 3.4L

P0507

Idle Speed High

PCM

DTC P0507 in Engine Controls - 3.4L

P0520

Engine Oil Pressure (EOP) Switch Circuit

PCM

DTC P0520 in Instrument Panel, Gages, and Console

P0530

Air Conditioning (A/C) Refrigerant Pressure Sensor Circuit

PCM

DTC P0530 in HVAC Systems - Manual

P0560

System Voltage

PCM

DTC P0560 in Engine Electrical

P0562

System Voltage Low

TCM

DTC P0562 in Automatic Transaxle - AF33-5

P0563

System Voltage High

TCM

DTC P0563 in Automatic Transaxle - AF33-5

P0564

Cruise Control Multi-Function Switch Circuit

PCM

DTC P0564 in Cruise Control

P0571

Cruise Control Brake Switch Circuit

PCM

DTC P0571 in Cruise Control

P0601

Control Module Read Only Memory (ROM)

PCM

DTC P0601, P0602, P0603, P0604, P0605, P0606, P0607, P1600, P1621, P1627, P1680, P1681, P1683, or P2610 in Engine Controls - 3.4L

P0601

Transmission Control Module (TCM) Read Only Memory (ROM)

TCM

DTC P0601, P0602, P0603, or P0604 in Automatic Transaxle - AF33-5

P0602

Transmission Control Module (TCM) Not Programmed

TCM

DTC P0601, P0602, P0603, or P0604 in Automatic Transaxle - AF33-5

P0602

Control Module Not Programmed

PCM

DTC P0601, P0602, P0603, P0604, P0605, P0606, P0607, P1600, P1621, P1627, P1680, P1681, P1683, or P2610 in Engine Controls - 3.4L

P0603

Transmission Control Module (TCM) Long Term Memory Reset

TCM

DTC P0601, P0602, P0603, or P0604 in Automatic Transaxle - AF33-5

P0604

Transmission Control Module (TCM) Random Access Memory (RAM)

TCM

DTC P0601, P0602, P0603, or P0604 in Automatic Transaxle - AF33-5

P0604

Control Module Random Access Memory (RAM)

PCM

DTC P0601, P0602, P0603, P0604, P0605, P0606, P0607, P1600, P1621, P1627, P1680, P1681, P1683, or P2610 in Engine Controls - 3.4L

P0606

Control Module Internal Performance

PCM

DTC P0601, P0602, P0603, P0604, P0605, P0606, P0607, P1600, P1621, P1627, P1680, P1681, P1683, or P2610 in Engine Controls - 3.4L

P0608

Vehicle Speed Output Circuit

PCM

DTC P0608 in Cruise Control

P0621

Generator L-Terminal Circuit

PCM

DTC P0621 in Engine Electrical

P0641

5-Volt Reference 1 Circuit

PCM

DTC P0641 in Engine Controls - 3.4L

P0645

Air Conditioning (A/C) Clutch Relay Control Circuit

PCM

DTC P0645 in HVAC Systems - Manual

P0650

Malfunction Indicator Lamp (MIL) Control Circuit

PCM

DTC P0650 in Engine Controls - 3.4L

P0651

5-Volt Reference 2 Circuit

PCM

DTC P0651 in Engine Controls - 3.4L

P0685

Engine Controls Ignition Relay Control Circuit

PCM

DTC P0685 in Engine Controls - 3.4L

P0700

Transmission Control Module (TCM) Requested MIL Illumination

PCM

DTC P0700 in Engine Controls - 3.4L

P0703

Brake Switch Circuit

TCM

DTC P0703 in Automatic Transaxle - AF33-5

P0705

Transmission Range (TR) Switch Circuit

TCM

DTC P0705 in Automatic Transaxle - AF33-5

P0711

Transmission Fluid Temperature (TFT) Sensor Performance

TCM

DTC P0711 in Automatic Transaxle - AF33-5

P0712

Transmission Fluid Temperature (TFT) Sensor Circuit Low Voltage

TCM

DTC P0712 in Automatic Transaxle - AF33-5

P0713

Transmission Fluid Temperature (TFT) Sensor Circuit High Voltage

TCM

DTC P0713 in Automatic Transaxle - AF33-5

P0717

Input Speed Sensor Circuit Low Voltage

TCM

DTC P0717 in Automatic Transaxle - AF33-5

P0722

Output Speed Sensor Circuit Low Voltage

TCM

DTC P0722 in Automatic Transaxle - AF33-5

P0727

Engine Speed-No Signal

TCM

DTC P0727 in Automatic Transaxle - AF33-5

P0730

Incorrect Gear Ratio

TCM

DTC P0730 in Automatic Transaxle - AF33-5

P0731

Incorrect 1st Gear Ratio

TCM

DTC P0731 in Automatic Transaxle - AF33-5

P0732

Incorrect 2nd Gear Ratio

TCM

DTC P0732 in Automatic Transaxle - AF33-5

P0733

Incorrect 3rd Gear Ratio

TCM

DTC P0733 in Automatic Transaxle - AF33-5

P0734

Incorrect 4th Gear Ratio

TCM

DTC P0734 in Automatic Transaxle - AF33-5

P0735

Incorrect 5th Gear Ratio

TCM

DTC P0735 in Automatic Transaxle - AF33-5

P0736

Incorrect Reverse Ratio

TCM

DTC P0736 in Automatic Transaxle - AF33-5

P0741

Torque Converter Clutch (TCC) System - Stuck Off

TCM

DTC P0741 in Automatic Transaxle - AF33-5

P0742

Torque Converter Clutch (TCC) System - Stuck On

TCM

DTC P0742 in Automatic Transaxle - AF33-5

P0762

Shift Solenoid (SS) 3 Valve Performance - Stuck On

TCM

DTC P0762 in Automatic Transaxle - AF33-5

P0962

Line Pressure Control (PC) Solenoid Control Circuit Low Voltage

TCM

DTC P0962 in Automatic Transaxle - AF33-5

P0963

Line Pressure Control (PC) Solenoid Control Circuit High Voltage

TCM

DTC P0963 in Automatic Transaxle - AF33-5

P0966

Torque Converter Clutch (TCC) Pressure Control (PC) Solenoid Control Circuit Low Voltage

TCM

DTC P0966 in Automatic Transaxle - AF33-5

P0967

Torque Converter Clutch (TCC) Pressure Control (PC) Solenoid Control Circuit High Voltage

TCM

DTC P0967 in Automatic Transaxle - AF33-5

P0970

Shift Pressure control (PC) Solenoid Control Circuit Low Voltage

TCM

DTC P0970 in Automatic Transaxle - AF33-5

P0971

Shift Pressure Control (PC) Solenoid Control High Voltage

TCM

DTC P0971 in Automatic Transaxle - AF33-5

P0973

Shift Solenoid (SS) 1 Control Circuit Low Voltage

TCM

DTC P0973 in Automatic Transaxle - AF33-5

P0974

Shift Solenoid (SS) 1 Control Circuit High Voltage

TCM

DTC P0974 in Automatic Transaxle - AF33-5

P0976

Shift Solenoid (SS) 2 Control Circuit Low Voltage

TCM

DTC P0976 in Automatic Transaxle - AF33-5

P0977

Shift Solenoid (SS) 2 Control Circuit High Voltage

TCM

DTC P0977 in Automatic Transaxle - AF33-5

P0979

Shift Solenoid (SS) 3 Control Circuit Low Voltage

TCM

DTC P0979 in Automatic Transaxle - AF33-5

P0980

Shift Solenoid (SS) 3 Control Circuit High Voltage

TCM

DTC P0980 in Automatic Transaxle - AF33-5

P0982

Shift Solenoid (SS) 4 Control Circuit Low Voltage

TCM

DTC P0982 in Automatic Transaxle - AF33-5

P0983

Shift Solenoid (SS) 4 Control Circuit High Voltage

TCM

DTC P0983 in Automatic Transaxle - AF33-5

P0985

Shift Solenoid (SS) 5 Control Circuit Low Voltage

TCM

DTC P0985 in Automatic Transaxle - AF33-5

P0986

Shift Solenoid (SS) 5 Control Circuit High Voltage

TCM

DTC P0986 in Automatic Transaxle - AF33-5

P1106

Manifold Absolute Pressure (MAP) Sensor Circuit Intermittent High Voltage

PCM

DTC P1106 in Engine Controls - 3.4L

P1107

Manifold Absolute Pressure (MAP) Sensor Circuit Intermittent Low Voltage

PCM

DTC P1107 in Engine Controls - 3.4L

P1111

Intake Air Temperature (IAT) Sensor 1 Circuit Intermittent High Voltage

PCM

DTC P1111 in Engine Controls - 3.4L

P1112

Intake Air Temperature (IAT) Sensor Circuit Intermittent Low Voltage

PCM

DTC P1112 in Engine Controls - 3.4L

P1114

Engine Coolant Temperature (ECT) Sensor Circuit Intermittent Low Voltage

PCM

DTC P1114 in Engine Controls - 3.4L

P1115

Engine Coolant Temperature (ECT) Sensor Circuit Intermittent High Voltage

PCM

DTC P1115 in Engine Controls - 3.4L

P1125

Accelerator Pedal Position (APP) System

PCM

DTC P1125 in Engine Controls - 3.4L

P1133

HO2S Insufficient Switching Bank 1 Sensor 1

PCM

DTC P1133 in Engine Controls - 3.4L

P1134

HO2S Transition Time Ratio Bank 1 Sensor 1

PCM

DTC P1134 in Engine Controls - 3.4L

P1258

Engine Coolant Over Temperature Fuel Disabled

PCM

DTC P1258 in Engine Cooling

P1404

Exhaust Gas Recirculation (EGR) Closed Position Performance

PCM

DTC P1404 in Engine Controls - 3.4L

P1516

Throttle Actuator Control (TAC) Module Throttle Actuator Position Performance

PCM

DTC P1516 in Engine Controls - 3.4L

P1574

Stop Lamp Switch Circuit

PCM

DTC P1574 in Cruise Control

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 Start Enable Signal Not Correct

PCM

DTC P1631 in Theft Deterrent

P1640

Control Module Output A Circuit

PCM

DTC P1640 in Engine Controls - 3.4L

P1650

Control Module Output B Circuit

PCM

DTC P1650 in Engine Controls - 3.4L

P1660

Control Module Output C Circuit

PCM

DTC P1660 in Engine Controls - 3.4L

P1719

Incorrect Shifting Detected

TCM

DTC P1719 in Automatic Transaxle - AF33-5

P1779

Torque Delivered Signal

TCM

DTC P1779 in Automatic Transaxle - AF33-5

P1780

Torque Reduction Signal

TCM

DTC P1780 in Automatic Transaxle - AF33-5

P1781

Engine Torque Signal

TCM

DTC P1781 in Automatic Transaxle - AF33-5

P1791

Throttle/Pedal Position Signal

TCM

DTC P1791 in Automatic Transaxle - AF33-5

P1792

Engine Coolant Signal

TCM

DTC P1792 in Automatic Transaxle - AF33-5

P1868

Transmission Fluid Life

TCM

DTC P1868 in Automatic Transaxle - AF33-5

P2101

Control Module Throttle Actuator Position Performance

PCM

DTC P2101 in Engine Controls - 3.4L

P2107

Throttle Actuator Control (TAC) Module Internal Circuit

PCM

DTC P2107 in Engine Controls - 3.4L

P2108

Throttle Actuator Control (TAC) Module Performance

PCM

DTC P2108 in Engine Controls - 3.4L

P2119

Throttle Closed Position Performance

PCM

DTC P2119 in Engine Controls - 3.4L

P2120

Accelerator Pedal Position (APP) Sensor 1 Circuit

PCM

DTC P2120 in Engine Controls - 3.4L

P2125

Accelerator Pedal Position (APP) Sensor 2 Circuit

PCM

DTC P2125 in Engine Controls - 3.4L

P2135

Throttle Position (TP) Sensor 1-2 Correlation

PCM

DTC P2135 in Engine Controls - 3.4L

P2138

Accelerator Pedal Position (APP) Sensor 1-2 Correlation

PCM

DTC P2138 in Engine Controls - 3.4L

P2535

Ignition 1 Switch Circuit High Voltage

PCM

DTC P2535 in Engine Controls - 3.4L

P2610

Control Module Ignition Off Timer Performance

PCM

DTC P0601, P0602, P0603, P0604, P0605, P0606, P0607, P1600, P1621, P1627, P1680, P1681, P1683, or P2610 in Engine Controls - 3.4L

P2A00

HO2S Circuit Closed Loop (CL) Performance Bank 1 Sensor 1

PCM

DTC P2A00 in Engine Controls - 3.4L

P2A01

HO2S Circuit Closed Loop (CL) Performance Bank 1 Sensor 2

PCM

DTC P2A01 in Engine Controls - 3.4L

U0001

High Speed CAN Communication Bus

PCM

DTC U0001 in Computer/Integrating Systems

U0101

Lost Communications With Transmission Control Module (TCM)

PCM

DTC U0100-U0299 in Computer/Integrating Systems

U0107

Lost Communication with Throttle Actuator Control (TAC) Module

PCM

DTC U0107 in Engine Controls - 3.4L

U0121

Lost Communications With Electronic Brake Control Module (EBCM)

PCM

DTC U0100-U0299 in Computer/Integrating Systems

U0140

Lost Communications With Body Control Module (BCM)

PCM

DTC U0100-U0299 in Computer/Integrating Systems

U1000

Class 2 Data Link

BCM, DRR, IPC, OnStar, PSCM, Radio, SDM

DTC U1000 and U1255 in Computer/Integrating Systems

U1017

Lost Communications With Engine Control Module (ECM)

DRR, IPC, OnStar, PSCM, Radio, SDM

DTC U1001-U1254 in Computer/Integrating Systems

U1024

Lost Communications With Transmission Control Module (TCM)

IPC, PSCM

DTC U1001-U1254 in Computer/Integrating Systems

U1040

Lost Communications With Electronic Brake Control Module (EBCM)

IPC

DTC U1001-U1254 in Computer/Integrating Systems

U1048

Lost Communications With Power Steering Control Module (PSCM)

BCM, IPC

DTC U1001-U1254 in Computer/Integrating Systems

U1064

Lost Communications With Body Control Module (BCM)

DRR, IPC, PSCM, Radio, SDM

DTC U1001-U1254 in Computer/Integrating Systems

U1088

Lost Communications With Sensing and Diagnostic Module (SDM)

BCM, IPC, OnStar

DTC U1001-U1254 in Computer/Integrating Systems

U1096

Lost Communications With Instrument Panel Cluster (IPC)

BCM, PSCM, SDM

DTC U1001-U1254 in Computer/Integrating Systems

U1128

Lost Communications with Radio

DRR, OnStar

DTC U1001-U1254 in Computer/Integrating Systems

U1137

Lost Communications with Digital Radio Receiver (DRR)

Radio

DTC U1001-U1254 in Computer/Integrating Systems

U1151

Lost Communications With OnStar®

BCM, Radio

DTC U1001-U1254 in Computer/Integrating Systems

U1300

Class 2 Data Link Low

BCM, DRR, IPC, OnStar, PSCM, Radio, SDM

DTC U1300, U1301, or U1305 in Computer/Integrating Systems

U1301

Class 2 Data Link High

BCM, DRR, IPC, OnStar, PSCM, Radio, SDM

DTC U1300, U1301, or U1305 in Computer/Integrating Systems

U1500

Inter-device Dedicated Bus

VCIM

DTC U1500 in Cellular Communication

U2100

Controller Area Network (CAN) Bus Communication

BCM, EBCM

DTC U2100 in Computer/Integrating Systems

U2104

Controller Area Network (CAN) Bus Reset Counter Overrun

TCM

DTC U2104 in Computer/Integrating Systems

U2105

Lost Communications With Engine Control Module (ECM)

BCM, EBCM, TCM

DTC U2105-U2199 in Computer/Integrating Systems

U2106

Lost Communications With Transmission Control Module (TCM)

BCM

DTC U2105-U2199 in Computer/Integrating Systems

U2107

Lost Communications With Body Control Module (BCM)

EBCM, TCM

DTC U2105-U2199 in Computer/Integrating Systems

U2108

Lost Communications With Electronic Brake Control Module (EBCM)

BCM

DTC U2105-U2199 in Computer/Integrating Systems