B0004

Vehicle Speed Information Circuit Open

Navigation Radio

DTC B0004

B0012

Passenger Frontal Deployment Loop Stage 2 Resistance Low

SDM

DTC B0012, B0013, B0014, B0016, B0017, or B0018

B0013

Passenger Frontal Deployment Loop Stage 2 Open

SDM

DTC B0012, B0013, B0014, B0016, B0017, or B0018

B0014

Passenger Frontal Deployment Loop Stage 2 Voltage Out of Range

SDM

DTC B0012, B0013, B0014, B0016, B0017, or B0018

B0016

Passenger Frontal Deployment Loop Stage 1 Resistance Low

SDM

DTC B0012, B0013, B0014, B0016, B0017, or B0018

B0017

Passenger Frontal Deployment Loop Stage 1 Open

SDM

DTC B0012, B0013, B0014, B0016, B0017, or B0018

B0018

Passenger Frontal Deployment Loop Stage 1 Voltage Out of Range

SDM

DTC B0012, B0013, B0014, B0016, B0017, or B0018

B0022

Driver Frontal Deployment Loop Stage 1 Resistance Low

SDM

DTC B0022, B0024, B0026, B0042, B0043, or B0044

B0024

Driver Frontal Deployment Loop Stage 1 Voltage Out of Range

SDM

DTC B0022, B0024, B0026, B0042, B0043, or B0044

B0026

Driver Frontal Deployment Loop Stage 1 Open

SDM

DTC B0022, B0024, B0026, B0042, B0043, or B0044

B0028

Right Curtain Deployment Loop Resistance Low

SDM

DTC B0028, B0029, or B0030

B0029

Right Curtain Deployment Loop Open

SDM

DTC B0028, B0029, or B0030

B0030

Right Curtain Deployment Loop Out of Range

SDM

DTC B0028, B0029, or B0030

B0040

Left Curtain Deployment Loop Resistance Low

SDM

DTC B0040, B0041, or B0045

B0041

Left Curtain Deployment Loop Open

SDM

DTC B0040, B0041, or B0045

B0042

Driver Frontal Deployment Loop Stage 2 Resistance Low

SDM

DTC B0022, B0024, B0026, B0042, B0043, or B0044

B0043

Driver Frontal Deployment Loop Stage 2 Voltage Out of Range

SDM

DTC B0022, B0024, B0026, B0042, B0043, or B0044

B0044

Driver Frontal Deployment Loop Stage 2 Open

SDM

DTC B0022, B0024, B0026, B0042, B0043, or B0044

B0045

Left Curtain Deployment Loop Voltage Out of Range

SDM

DTC B0040, B0041, or B0045

B0051

Deployment Commanded

SDM

DTC B0051

B0053

Deployment Commanded With Loop DTCs Present

SDM

DTC B0053

B0077

Left Side Impact Sensor (SIS) Malfunction

SDM

DTC B0077, B0078, B0079, B0080, B0081, or B0082

B0078

Right Side Impact Sensor (SIS) Performance

SDM

DTC B0077, B0078, B0079, B0080, B0081, or B0082

B0079

Incorrect Left Side Impact Sensor (SIS) Installed

SDM

DTC B0077, B0078, B0079, B0080, B0081, or B0082

B0080

Discard Left Side Impact Sensor (SIS)

SDM

DTC B0077, B0078, B0079, B0080, B0081, or B0082

B0081

Incorrect Right Side Impact Sensor (SIS) Installed

SDM

DTC B0077, B0078, B0079, B0080, B0081, or B0082

B0082

Discard Right Side Impact Sensor (SIS)

SDM

DTC B0077, B0078, B0079, B0080, B0081, or B0082

B0083

Right Front/Passenger Seat Position Sensor Circuit

SDM

DTC B0083 or B0084

B0084

Left Front/Driver Seat Position Sensor Circuit

SDM

DTC B0083 or B0084

B0092

Passenger Presence System Performance

SDM

DTC B0092

B0098

Passenger Presence System Configuration Error

SDM

DTC B0098

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 Control Module

DTC B0159

B0164

Passenger Compartment Temp Sensor 1 Circuit Range/Performance

HVAC Control Module

DTC B0164

B0169

Passenger Compartment Temp Sensor 2 Circuit Range/Performance

HVAC Control Module

DTC B0169

B0174

Output Air Temperature Sensor 1 Circuit Range/Performance

HVAC Control Module

DTC B0174, B0179, B0510, or B0515

B0179

Output Air Temperature Sensor 2 Circuit Range/Performance

HVAC Control Module

DTC B0174, B0179, B0510, or B0515

B0183

Solar Load Sensor 1 Circuit

HVAC Control Module

DTC B0183 or B0188

B0188

Solar Load Sensor 2 Circuit

HVAC Control Module

DTC B0183 or B0188

B0229

Recirculate Position Feedback Circuit Range/Performance

HVAC Control Module

DTC B0229, B0414, B0424, or B3770

B0263

Air Flow Control 6 Circuit

HVAC Control Module

DTC B0263, B0268, B0408, or B0418 with CJ2

or

DTC B0263, B0408, or B0418 with CJ3

B0268

Air Flow Control 7 Circuit

HVAC Control Module

DTC B0263, B0268, B0408, or B0418

B0283

Electric Rear Defrost Circuit

BCM

DTC B0283

B0408

Temperature Control 1 Circuit

HVAC Control Module

DTC B0263, B0268, B0408, or B0418 with CJ2

or

DTC B0263, B0408, or B0418 with CJ3

B0414

Temperature Control 1 Feedback Circuit Range/Performance

HVAC Control Module

DTC B0229, B0414, B0424, or B3770 with CJ2

or

DTC B0414, B0424, or B3770 with CJ3

B0418

Temperature Control 2 Circuit

HVAC Control Module

DTC B0263, B0268, B0408, or B0418 with CJ2

or

DTC B0263, B0408, or B0418 with CJ3

B0424

Temperature Control 2 Feedback Circuit Range/Performance

HVAC Control Module

DTC B0229, B0414, B0424, or B3770 with CJ2

or

DTC B0414, B0424, or B3770 with CJ3

B0429

Temperature Control 3 Circuit Range/Performance

HVAC Control Module

DTC B0429 or B3531

B0434

Temperature Control 3 Feedback Circuit Range/Performance

HVAC Control Module

DTC B0434 or B3764

B0510

Output Air Temperature Sensor 3 Circuit Range/Performance

HVAC Control Module

DTC B0174, B0179, B0510, or B0515

B0515

Output Air Temperature Sensor 4 Circuit Range/Performance

HVAC Control Module

DTC B0174, B0179, B0510, or B0515

B0540

Speedometer Circuit

IPC

DTC B0540

B0560

Tachometer Circuit

IPC

DTC B0560

B0790

Transfer Case Neutral Indicator Circuit Malfunction

TCSCM

DTC B0790 for the NVG 246-NP8 transfer case

B1000

Electronic Control Unit (ECU) Performance

Audio Amplifier, BCM, DDM, DRR, DSM, FPDM, HVAC, IPC, Radio, RWSCM, SDM, VCIM

DTC B1000

B1001

Option Configuration Error

Radio

DTC B1001

SDM

DTC B1001

VCIM

DTC B1001

B1004

Keep Alive Memory (KAM) Reset

OnStar® VCIM

DTC B1004

B1007

EEPROM Write Error

OnStar® VCIM

DTC B1007

B1009

EEPROM Checksum Mismatch

OnStar® VCIM

DTC B1009

B1023

Integral Switch Performance

DDM, PDM

DTC B1023

B1025

Audio Output 1 Left Front Circuit

Radio

DTC B1025, B1035, B1045, or B1055

B1035

Audio Output 2 Right Front Circuit

Radio

DTC B1025, B1035, B1045, or B1055

B1045

Audio Output 3 Left Rear Circuit

Radio

DTC B1025, B1035, B1045, or B1055

B1055

Audio Output 4 Right Rear Circuit

Radio

DTC B1025, B1035, B1045, or B1055

B1235

Amplifier On Signal Circuit

Radio

DTC B1235

B1259

Antenna Ground Circuit

DRR

DTC B1259

B1271

Theft Locked

DRR, Radio

DTC B1271

B1372

Device Ignition 1 Circuit Range/Performance

BCM

DTC B1372

B1375

Device Ignition 3 Circuit

HVAC Control Module

DTC B1375 with CJ2

or

DTC B1375 with CJ3

B1390

Device Voltage Reference Input 1 Circuit

GBCM

DTC B1390

B1397

Device Voltage Reference Output Circuit Low

BCM

DTC B1397

B1440

Power Mode Master Input Circuits Mismatch

BCM

DTC B1440

B1480

Battery Rundown Protection Circuit

BCM

DTC B1480

B1487

Generator L-Terminal Circuit Low

GBCM

DTC B1487

B1488

Generator L-Terminal Circuit High

GBCM

DTC B1488

B1492

Generator F-Terminal Circuit Low

GBCM

DTC B1492

B1516

Battery Current Sensor Performance

GBCM

DTC B1516

B1544

Mirror Motors Common Circuit

DDM, PDM

DTC B1544, B1600, or B1605

B1580

Left Front Mirror Horizontal Position Sensor Circuit

DDM, PDM

DTC B1580, B1590, B1610, or B1620

B1590

Left Front Mirror Vertical Position Sensor Circuit

DDM, PDM

DTC B1580, B1590, B1610, or B1620

B1600

Mirror Motor 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 Sensor Circuit

DDM, PDM

DTC B1580, B1590, B1610, or B1620

B1620

Right Front Mirror Vertical Position Sensor 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

Driver Seat Motor Horizontal Circuit

DSM

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

B1775

Driver Seat Motor Front Vertical Circuit

DSM

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

B1780

Driver Seat Motor Rear Vertical Circuit

DSM

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

B1785

Driver Seat Motor Recline Circuit

DSM

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

B1790

Driver Seat Motor Lumbar Circuit

DSM

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

B1805

Driver Seat Motor Side Bolster Circuit

DSM

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

B1825

Driver Seat Recline Position Sensor Circuit

DSM

DTC B1825

B1850

Driver Seat Lumbar Horizontal Position Sensor Circuit

DSM

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

B1960

Driver Seat Side Bolster Sensor Circuit

DSM

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

B2355

Driver Seat Front Vertical Position Sensor Circuit

DSM

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

B2365

Driver Seat Rear Vertical Position Sensor Circuit

DSM

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

B2375

Driver Seat Assembly Horizontal Position Sensor Circuit

DSM

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

B2425

Driver Seat Heater Circuit

DSM

DTC B2425 or B2430

B2430

Passenger Seat Heater Circuit

DSM

DTC B2425 or B2430

B2435

Driver Seat Back Heater Sensor Circuit

DSM

DTC B2435 or B2440

B2440

Passenger Seat Back Heater Sensor Circuit

DSM

DTC B2435 or B2440

B2455

Cellular Phone Microphone Circuit

VCIM

DTC B2455

B2462

Global Positioning System (GPS) Signal Error

Navigation Radio

DTC B2462

B2470

Cellular Phone Antenna Circuit

OnStar® VCIM

DTC B2470

B2476

Cellular Phone Select Service Switch

OnStar® VCIM

DTC B2476

B2482

Cellular Phone Select Service Switch Range/Performance

OnStar® VCIM

DTC B2482

B2483

Global Positioning System (GPS) Sensor Circuit Low

OnStar® VCIM

DTC B2483 or B2484

B2484

Global Positioning System (GPS) Sensor Circuit Open

OnStar® VCIM

DTC B2483 or B2484

B2527

Front Fog Lamps Circuit Low

BCM

DTC B2527

B2537

Rear Fog Lamps Circuit Low

BCM

DTC B2537

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

Parklamp Control Circuit

BCM

DTC B2585

B2600

Daytime Running Lamp Control 1 Circuit

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 (ATC) Mode Switch Circuit Malfunction

TCSCM

DTC B2725 for the NVG 246-NP8 transfer case

B2734

Check Sum Error

VTD

DTC B2734

B2752

Horn Relay Coil Circuit Low

BCM

DTC B2752

B2815

Steering Wheel Controls Illegal Resistance Value

BCM

DTC B2815

or

DTC 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

VTD

DTC B3031

B3033

Security System Indicates Tamper

BCM

DTC B3033

B3055

No Transponder Modulation or No Transponder

VTD

DTC B3055

B3060

Unprogrammed Transponder Identification Code Received

VTD

DTC B3060

B3531

Air Flow Control 10 Circuit

HVAC Control Module

DTC B0429 or B3531

B3579

Output Air Temperature Sensor 6 Circuit Range/Performance

HVAC Control Module

DTC B3579 or B3584

B3584

Output Air Temperature Sensor 7 Circuit Range/Performance

HVAC Control Module

DTC B3579 or B3584

B3604

Adjustable Foot Pedal Forward Switch Circuit

DDM

DTC B3604 or B3605

B3605

Adjustable Foot Pedal Rearward Switch Circuit

DDM

DTC B3604 or B3605

B3606

Adjustable Foot Pedal Position Sensor Circuit

DSM

DTC B3606

B3764

Air Flow Control 4 Feedback Circuit

HVAC Control Module

DTC B0434 or B3764

B3770

Air Flow Control 6 Feedback Circuit

HVAC Control Module

DTC B0229, B0414, B0424, or B3770 with CJ2

or

DTC B0414, B0424, or B3770 with CJ3

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

B3935

Transponder Authentication Error

VTD

DTC B3935

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 or C0040

C0040

Right Front Wheel Speed Sensor Circuit

EBCM

DTC C0035 or C0040

C0045

Left Rear Wheel Speed Sensor Circuit

EBCM

DTC C0045 or C0050

C0050

Right Rear Wheel Speed Sensor Circuit

EBCM

DTC C0045 or C0050

C0110

Pump Motor Circuit

EBCM

DTC C0110

C0131

Antilock Brake System (ABS)/Traction Control System (TCS) Pressure Circuit

EBCM

DTC C0131

C0161

Antilock Brake System (ABS)/Traction Control System (TCS) Brake Switch

EBCM

DTC C0161

C0186

Lateral Accelerometer Circuit

EBCM

DTC C0186

C0196

Yaw Rate Circuit

EBCM

DTC C0196

C0201

Antilock Brake System (ABS) Enable Relay Contact Circuit

EBCM

DTC C0201

C0220

Left Front Antilock Brake System (ABS) Channel in Release Too Long

EBCM

DTC C0220

C0221

Right Front Wheel Speed Sensor Circuit Open

EBCM

DTC C0221-C0227 or C021

C0222

Right Front Wheel Speed Signal Missing

EBCM

DTC C0221-C0227 or C021

C0223

Right Front Wheel Speed Signal Erratic

EBCM

DTC C0221-C0227 or C021

C0224

Right Front Antilock brake System (ABS) Channel in Release Too Long

EBCM

DTC C0221-C0227 or C021

C0225

Left Front Wheel Speed Sensor Circuit Open

EBCM

DTC C0221-C0227 or C021

C0226

Left Front Wheel Speed Signal Missing

EBCM

DTC C0221-C0227 or C021

C0227

Left Front Wheel Speed Signal Erratic

EBCM

DTC C0221-C0227 or C021

C0228

Left Front Antilock Brake System (ABS) Channel in Release Too Long

EBCM

DTC C0228

C0229

EBCM

DTC C0229 or C029

C0235

Rear Wheel Speed Signal Circuit Open

EBCM

DTC C0235-C0237 or P0609

C0236

Rear Wheel Speed Signal Circuit Missing

EBCM

DTC C0235-C0237 or P0609

C0237

Rear Wheel Speed Signal Circuit Erratic

EBCM

DTC C0235-C0237 or P0609

C0238

Wheel Speed Mismatch

EBCM

DTC C0238 or C038

C0240

Powertrain Control Module (PCM) Traction Control Not Allowed

EBCM

DTC C0240

C0241

EBCM Control Valve Circuit

EBCM

DTC C0241-C0243

C0242

EBCM Control Valve Circuit

EBCM

DTC C0241-C0243

C0243

EBCM Control Valve Circuit

EBCM

DTC C0241-C0243

C0244

EBCM

DTC C0244

C0245

EBCM

DTC C0245

C0246

EBCM Control Valve Circuit

EBCM

DTC C0246-C0254

C0247

EBCM Control Valve Circuit

EBCM

DTC C0246-C0254

C0248

EBCM Control Valve Circuit

EBCM

DTC C0246-C0254

C0251

EBCM Control Valve Circuit

EBCM

DTC C0246-C0254

C0252

EBCM Control Valve Circuit

EBCM

DTC C0246-C0254

C0253

EBCM Control Valve Circuit

EBCM

DTC C0246-C0254

C0254

EBCM Control Valve Circuit

EBCM

DTC C0246-C0254

C0265

EBCM Motor Relay Circuit

EBCM

DTC C0265 or C0266 and C065 or C066

C0266

EBCM Motor Relay Circuit

EBCM

DTC C0265 or C0266 and C065 or C066

C0267

Pump Motor Circuit Open

EBCM

DTC C0267 or C0268 and C067 or C068

C0268

Pump Motor Circuit Shorted

EBCM

DTC C0267 or C0268 and C067 or C068

C0269

Excessive Dump Time

EBCM

DTC C0269 or C0274 and C069 or C074

C0271

EBCM Malfunction

EBCM

DTC C0271-C0273, C0284

C0272

EBCM Malfunction

EBCM

DTC C0271-C0273, C0284

C0273

EBCM Malfunction

EBCM

DTC C0271-C0273, C0284

C0274

Excessive Isolation Time

EBCM

DTC C0269 or C0274 and C069 or C074

C0279

Pre-Charge Pump Circuit Performance (w/ JL4)

EBCM

DTC C0279

Powertrain Configuration not Valid (w/o JL4)

C0281

Stoplamp Switch Circuit

EBCM

DTC C0281 or C081

C0283

Mode Switch Circuit Malfunction

EBCM

DTC C0283

C0284

EBCM Malfunction

EBCM

DTC C0271-C0273, C0284

C0287

Delivered Torque Signal Malfunction

EBCM

DTC C0287, P1644, or P1689

C0290

Class 2 Data Link Malfunction

EBCM

DTC C0290 or C0292

C0291

Lost Communication with BCM

EBCM

DTC C0291

C0292

Lost Communications with Engine Control System

EBCM

DTC C0290 or C0292

C0297

Powertrain Configuration Data not Received

EBCM

DTC C0297

C0298

Powertrain Control Malfunction

EBCM

DTC C0298 or P0856

C0300

Rear Propshaft Speed Sensor Malfunction

TCSCM

DTC C0300 for the NVG 246-NP8 transfer case

C0305

Front Propshaft Speed Sensor Malfunction

TCSCM

DTC C0305 for the NVG 246-NP8 transfer case

C0306

Motor A or B Circuit Malfunction

TCSCM

DTC C0306 for the NVG 246-NP8 transfer case

C0321

Transfer Case Lock Circuit Malfunction

TCSCM

DTC C0321 for the NVG 246-NP8 transfer case

C0327

Encoder Circuit Malfunction

TCSCM

DTC C0327 for the NVG 246-NP8 transfer case

C0359

Four Wheel Drive Low Range (4WD low) Discrete Output Circuit Malfunction

TCSCM

DTC C0359 for the NVG 246-NP8 transfer case

C0374

General System Malfunction

TCSCM

DTC C0374 for the NVG 246-NP8 transfer case

C0379

Front Axle System Malfunction

TCSCM

DTC C0379 for the NVG 246-NP8 transfer case

C0455

Front Steering Position Sensor Circuit

EBCM

DTC C0455

ESC

DTC C0455

C0472

Steering Hand Wheel Speed Sensor Signal Circuit

EBCM

DTC C0472 or C0473

C0473

Steering Hand Wheel Speed Sensor Signal Circuit

EBCM

DTC C0472 or C0473

C0550

Electronic Control Unit (ECU) Performance

EBCM

DTC C0550

ESC

DTC C0550

ECU Malfunction

TCSCM

DTC C0550 for the NVG 246-NP8 transfer case

C0551

Option Configuration Error

ESC

DTC C0551

C0558

Calibration Data Not Programmed

EBCM

DTC C0558

C0575

Left Front Solenoid Circuit

ESC

DTC C0575, C0580, C0585, or C0590

C0580

Right Front Solenoid Circuit

ESC

DTC C0575, C0580, C0585, or C0590

C0585

Left Rear Solenoid Circuit

ESC

DTC C0575, C0580, C0585, or C0590

C0590

Right Rear Solenoid Circuit

ESC

DTC C0575, C0580, C0585, or C0590

C0615

Left Front Position Sensor Circuit

ESC

DTC C0615, C0620, C0625 or C0630

C0620

Right Front Position Sensor Circuit

ESC

DTC C0615, C0620, C0625 or C0630

C0625

Left Rear Position Sensor Circuit

ESC

DTC C0615, C0620, C0625 or C0630

C0630

Right Rear Position Sensor Circuit

ESC

DTC C0615, C0620, C0625 or C0630

C0655

Level Control Compressor Circuit

RTD

DTC C0655

C0660

Level Control Exhaust Valve Circuit

RTD

DTC C0660

C0690

Damper Control Relay Circuit

ESC

DTC C0690

C0711

Level Control Air Pressure Sensor Circuit

RTD

DTC C0711

C0750

Left Front Low Tire Pressure Sensor

PDM

DTC C0750, C0755, C0760, or C0765

C0755

Right Front Low Tire Pressure Sensor

PDM

DTC C0750, C0755, C0760, or C0765

C0760

Left Rear Low Tire Pressure Sensor

PDM

DTC C0750, C0755, C0760, or C0765

C0765

Right Rear Low Tire Pressure Sensor

PDM

DTC C0750, C0755, C0760, or C0765

C0775

Low Tire Pressure System Sensors Not Programmed/Learned

PDM

DTC C0775

C0870

Device Voltage Reference Output Circuit

ESC

DTC C0870

P0030

HO2S Heater Control Circuit Bank 1 Sensor 1

PCM

DTC P0030 or P0050 for the 4.8L, 5.3L, and 6.0L engine

or

DTC P0030, P0036, P0050, or P0056 for the 8.1L engine

P0036

HO2S Heater Control Circuit Bank 1 Sensor 2

PCM

DTC P0036 or P0056 for the 4.8L, 5.3L, and 6.0L engine

or

DTC P0030, P0036, P0050, or P0056 for the 8.1L engine

P0050

HO2S Heater Control Circuit Bank 2 Sensor 1

PCM

DTC P0030 or P0050 for the 4.8L, 5.3L, and 6.0L engine

DTC P0030, P0036, P0050, or P0056 for the 8.1L engine

P0053

HO2S Heater Resistance Bank 1 Sensor 1

PCM

DTC P0053 or P0059 for the 4.8L, 5.3L, and 6.0L engine

or

DTC P0053, P0054, P0059, or P0060 for the 8.1L engine

P0054

HO2S Heater Resistance Bank 1 Sensor 2

PCM

DTC P0054 or P0060 for the 4.8L, 5.3L, and 6.0L engine

or

DTC P0053, P0054, P0059, or P0060 for the 8.1L engine

P0056

HO2S Heater Control Circuit Bank 2 Sensor 2

PCM

DTC P0036 or P0056 for the 4.8L, 5.3L, and 6.0L engine

or

DTC P0030, P0036, P0050, or P0056 for the 8.1L engine

P0059

HO2S Heater Resistance Bank 2 Sensor 1

PCM

DTC P0053 or P0059 for the 4.8L, 5.3L, and 6.0L engine

or

DTC P0053, P0054, P0059, or P0060 for the 8.1L engine

P0060

HO2S Heater Resistance Bank 2 Sensor 2

PCM

DTC P0054 or P0060 for the 4.8L, 5.3L, and 6.0L engine

or

DTC P0053, P0054, P0059, or P0060 for the 8.1L engine

P0068

Throttle Body Airflow Performance

PCM

DTC P0068 for the 4.8L, 5.3L, and 6.0L engine

or

DTC P0068 for the 8.1L engine

P0101

Mass Air Flow (MAF) Sensor Performance

PCM

DTC P0101 for the 4.8L, 5.3L, and 6.0L engine

or

DTC P0101 for the 8.1L engine

P0102

Mass Air Flow (MAF) Sensor Circuit Low Frequency

PCM

DTC P0102 for the 4.8L, 5.3L, and 6.0L engine

or

DTC P0102 for the 8.1L engine

P0103

Mass Air Flow (MAF) Sensor Circuit High Frequency

PCM

DTC P0103 for the 4.8L, 5.3L, and 6.0L engine

or

DTC P0103 for the 8.1L engine

P0106

Manifold Absolute Pressure (MAP) Sensor Performance

PCM

DTC P0106 for the 4.8L, 5.3L, and 6.0L engine

or

DTC P0106 for the 8.1L engine

P0107

Manifold Absolute Pressure (MAP) Sensor Circuit Low Voltage

PCM

DTC P0107 for the 4.8L, 5.3L, and 6.0L engine

or

DTC P0107 for the 8.1L engine

P0108

Manifold Absolute Pressure (MAP) Sensor Circuit High Voltage

PCM

DTC P0108 for the 4.8L, 5.3L, and 6.0L engine

or

DTC P0108 for the 8.1L engine

P0112

Intake Air Temperature (IAT) Sensor Circuit Low Voltage

PCM

DTC P0112 for the 4.8L, 5.3L, and 6.0L engine

or

DTC P0112 for the 8.1L engine

P0113

Intake Air Temperature (IAT) Sensor Circuit High Voltage

PCM

DTC P0113 for the 4.8L, 5.3L, and 6.0L engine

or

DTC P0113 for the 8.1L engine

P0116

Engine Coolant Temperature (ECT) Sensor Performance

PCM

DTC P0116 for the 4.8L, 5.3L, and 6.0L engine

or

DTC P0116 for the 8.1L engine

P0117

Engine Coolant Temperature (ECT) Sensor Circuit Low Voltage

PCM

DTC P0117 for the 4.8L, 5.3L, and 6.0L engine

or

DTC P0117 for the 8.1L engine

P0118

Engine Coolant Temperature (ECT) Sensor Circuit High Voltage

PCM

DTC P0118 for the 4.8L, 5.3L, and 6.0L engine

or

DTC P0118 for the 8.1L engine

P0120

Throttle Position (TP) Sensor 1 Circuit

PCM

DTC P0120 for the 4.8L, 5.3L, and 6.0L engine

or

DTC P0120 for the 8.1L engine

P0128

Engine Coolant Temperature (ECT) Below Thermostat Regulating Temperature

PCM

DTC P0128 for the 4.8L, 5.3L, and 6.0L engine

or

DTC P0128 for the 8.1L engine

P0131

HO2S Circuit Low Voltage Bank 1 Sensor 1

PCM

DTC P0131 or P0151 for the 4.8L, 5.3L, and 6.0L engine

or

DTC P0131 or P0151 for the 8.1L engine

P0132

HO2S Circuit High Voltage Bank 1 Sensor 1

PCM

DTC P0132 or P0152 for the 4.8L, 5.3L, and 6.0L engine

or

DTC P0132 or P0152 for the 8.1L engine

P0133

HO2S Slow Response Bank 1 Sensor 1

PCM

DTC P0133 or P0153 for the 4.8L, 5.3L, and 6.0L engine

or

DTC P0133 or P0153 for the 8.1L engine

P0134

HO2S Circuit Insufficient Activity Bank 1 Sensor 1

PCM

DTC P0134 or P0154 for the 4.8L, 5.3L, and 6.0L engine

or

DTC P0134 or P0154 for the 8.1L engine

P0135

HO2S Heater Performance Bank 1 Sensor 1

PCM

DTC P0135 or P0155 for the 4.8L, 5.3L, and 6.0L engine

or

DTC P0135, P0141, P0155, or P0161 for the 8.1L engine

P0137

HO2S Circuit Low Voltage Bank 1 Sensor 2

PCM

DTC P0137 or P0157 for the 4.8L, 5.3L, and 6.0L engine

or

DTC P0137 or P0157 for the 8.1L engine

P0138

HO2S Circuit High Voltage Bank 1 Sensor 2

PCM

DTC P0138 or P0158 for the 4.8L, 5.3L, and 6.0L engine

or

DTC P0138 or P0158 for the 8.1L engine

P0140

HO2S Circuit Insufficient Activity Bank 1 Sensor 2

PCM

DTC P0140 or P0160 for the 4.8L, 5.3L, and 6.0L engine

or

DTC P0140 or P0160 for the 8.1L engine

P0141

HO2S Heater Performance Bank 1 Sensor 2

PCM

DTC P0141 or P0161 for the 4.8L, 5.3L, and 6.0L engine

or

DTC P0135, P0141, P0155, or P0161 for the 8.1L engine

P0151

HO2S Circuit Low Voltage Bank 2 Sensor 1

PCM

DTC P0131 or P0151 for the 4.8L, 5.3L, and 6.0L engine

or

DTC P0131 or P0151 for the 8.1L engine

P0152

HO2S Circuit High Voltage Bank 2 Sensor 1

PCM

DTC P0132 or P0152 for the 4.8L, 5.3L, and 6.0L engine

or

DTC P0132 or P0152 for the 8.1L engine

P0153

HO2S Slow Response Bank 2 Sensor 1

PCM

DTC P0133 or P0153 for the 4.8L, 5.3L, and 6.0L engine

or

DTC P0133 or P0153 for the 8.1L engine

P0154

HO2S Circuit Insufficient Activity Bank 2 Sensor 1

PCM

DTC P0134 or P0154 for the 4.8L, 5.3L, and 6.0L engine

or

DTC P0134 or P0154 for the 8.1L engine

P0155

HO2S Heater Performance Bank 2 Sensor 1

PCM

DTC P0135 or P0155 for the 4.8L, 5.3L, and 6.0L engine

or

DTC P0135, P0141, P0155, or P0161 for the 8.1L engine

P0157

HO2S Circuit Low Voltage Bank 2 Sensor 2

PCM

DTC P0137 or P0157 for the 4.8L, 5.3L, and 6.0L engine

or

DTC P0137 or P0157 for the 8.1L engine

P0158

HO2S Circuit High Voltage Bank 2 Sensor 2

PCM

DTC P0138 or P0158 for the 4.8L, 5.3L, and 6.0L engine

or

DTC P0138 or P0158 for the 8.1L engine

P0160

HO2S Circuit Insufficient Activity Bank 2 Sensor 2

PCM

DTC P0140 or P0160 for the 4.8L, 5.3L, and 6.0L engine

or

DTC P0140 or P0160 for the 8.1L engine

P0161

HO2S Heater Performance Bank 2 Sensor 2

PCM

DTC P0141 or P0161 for the 4.8L, 5.3L, and 6.0L engine

or

DTC P0135, P0141, P0155, or P0161 for the 8.1L engine

P0171

Fuel Trim System Lean Bank 1

PCM

DTC P0171 or P0174 for the 4.8L, 5.3L, and 6.0L engine

or

DTC P0171 or P0174 for the 8.1L engine

P0172

Fuel Trim System Rich Bank 1

PCM

DTC P0172 or P0175 for the 4.8L, 5.3L, and 6.0L engine

or

DTC P0172 or P0175 for the 8.1L engine

P0174

Fuel Trim System Lean Bank 2

PCM

DTC P0171 or P0174 for the 4.8L, 5.3L, and 6.0L engine

or

DTC P0171 or P0174 for the 8.1L engine

P0175

Fuel Trim System Rich Bank 2

PCM

DTC P0172 or P0175 for the 4.8L, 5.3L, and 6.0L engine

or

DTC P0172 or P0175 for the 8.1L engine

P0200

Injector Control Circuit

PCM

DTC P0200 for the 4.8L, 5.3L, and 6.0L engine

or

DTC P0200 for the 8.1L engine

P0218

Transmission Fluid Overtemperature

PCM

DTC P0218 for the 4L60-E/4L65-E/4L70-E transmissions

or

DTC P0218 for the 4L80-E/4L85-E transmissions

P0220

Throttle Position (TP) Sensor 2 Circuit

PCM

DTC P0220 for the 4.8L, 5.3L, and 6.0L engine

or

DTC P0220 for the 8.1L engine

P0230

Fuel Pump Relay Control Circuit

PCM

DTC P0230 for the 4.8L, 5.3L, and 6.0L engine

or

DTC P0230 for the 8.1L engine

P0300

Engine Misfire Detected

PCM

DTC P0300 for the 4.8L, 5.3L, and 6.0L engine

or

DTC P0300 for the 8.1L engine

P0315

Crankshaft Position (CKP) System Variation Not Learned

PCM

DTC P0315 for the 4.8L, 5.3L, and 6.0L engine

or

DTC P0315 for the 8.1L engine

P0325

Knock Sensor (KS) Circuit

PCM

DTC P0325 for the 4.8L, 5.3L, and 6.0L engine

or

DTC P0325 for the 8.1L engine

P0327

Knock Sensor (KS) 1 Circuit Low Frequency

PCM

DTC P0327 or P0332 for the 4.8L, 5.3L, and 6.0L engine

or

DTC P0327 or P0332 for the 8.1L engine

P0332

Knock Sensor (KS) 2 Circuit Low Frequency

PCM

DTC P0327 or P0332 for the 4.8L, 5.3L, and 6.0L engine

or

DTC P0327 or P0332 for the 8.1L engine

P0335

Crankshaft Position (CKP) Sensor Circuit

PCM

DTC P0335 for the 4.8L, 5.3L, and 6.0L engine

or

DTC P0335 for the 8.1L engine

P0336

Crankshaft Position (CKP) Sensor Performance

PCM

DTC P0336 for the 4.8L, 5.3L, and 6.0L engine

Crankshaft Position (CKP) Sensor Circuit

PCM

DTC P0336 for the 8.1L engine

P0341

Camshaft Position (CMP) Sensor Performance

PCM

DTC P0341 for the 4.8L, 5.3L, and 6.0L engine

or

DTC P0341 for the 8.1L engine

P0342

Camshaft Position (CMP) Sensor Circuit Low Voltage

PCM

DTC P0342 for the 4.8L, 5.3L, and 6.0L engine

or

DTC P0342 for the 8.1L engine

P0343

Camshaft Position (CMP) Sensor Circuit High Voltage

PCM

DTC P0343 for the 4.8L, 5.3L, and 6.0L engine

or

DTC P0343 for the 8.1L engine

P0351

Ignition Coil 1 Control Circuit

PCM

DTC P0351-P0358 for the 4.8L, 5.3L, and 6.0L engine

or

DTC P0351-P0358 for the 8.1L engine

P0352

Ignition Coil 2 Control Circuit

PCM

DTC P0351-P0358 for the 4.8L, 5.3L, and 6.0L engine

or

DTC P0351-P0358 for the 8.1L engine

P0353

Ignition Coil 3 Control Circuit

PCM

DTC P0351-P0358 for the 4.8L, 5.3L, and 6.0L engine

or

DTC P0351-P0358 for the 8.1L engine

P0354

Ignition Coil 4 Control Circuit

PCM

DTC P0351-P0358 for the 4.8L, 5.3L, and 6.0L engine

or

DTC P0351-P0358 for the 8.1L engine

P0355

Ignition Coil 5 Control Circuit

PCM

DTC P0351-P0358 for the 4.8L, 5.3L, and 6.0L engine

or

DTC P0351-P0358 for the 8.1L engine

P0356

Ignition Coil 6 Control Circuit

PCM

DTC P0351-P0358 for the 4.8L, 5.3L, and 6.0L engine

or

DTC P0351-P0358 for the 8.1L engine

P0357

Ignition Coil 7 Control Circuit

PCM

DTC P0351-P0358 for the 4.8L, 5.3L, and 6.0L engine

or

DTC P0351-P0358 for the 8.1L engine

P0358

Ignition Coil 8 Control Circuit

PCM

DTC P0351-P0358 for the 4.8L, 5.3L, and 6.0L engine

or

DTC P0351-P0358 for the 8.1L engine

P0420

Catalyst System Low Efficiency Bank 1

PCM

DTC P0420 or P0430 for the 4.8L, 5.3L, and 6.0L engine

or

DTC P0420 or P0430 for the 8.1L engine

P0430

Catalyst System Low Efficiency Bank 2

PCM

DTC P0420 or P0430 for the 4.8L, 5.3L, and 6.0L engine

or

DTC P0420 or P0430 for the 8.1L engine

P0442

Evaporative Emission (EVAP) System Small Leak Detected

PCM

DTC P0442 for the 4.8L, 5.3L, and 6.0L engine

or

DTC P0442 for the 8.1L engine

P0443

Evaporative Emission (EVAP) Purge Solenoid Control Circuit

PCM

DTC P0443 for the 4.8L, 5.3L, and 6.0L engine

or

DTC P0443 for the 8.1L engine

P0446

Evaporative Emission (EVAP) Vent System Performance

PCM

DTC P0446 for the 4.8L, 5.3L, and 6.0L engine

or

DTC P0446 for the 8.1L engine

P0449

Evaporative Emission (EVAP) Vent Solenoid Control Circuit

PCM

DTC P0449 for the 4.8L, 5.3L, and 6.0L engine

or

DTC P0449 for the 8.1L engine

P0451

Fuel Tank Pressure (FTP) Sensor Performance

PCM

DTC P0451 for the 4.8L, 5.3L, and 6.0L engine

or

DTC P0451 for the 8.1L engine

P0452

Fuel Tank Pressure (FTP) Sensor Circuit Low Voltage

PCM

DTC P0452 for the 4.8L, 5.3L, and 6.0L engine

or

DTC P0452 for the 8.1L engine

P0453

Fuel Tank Pressure (FTP) Sensor Circuit High Voltage

PCM

DTC P0453 for the 4.8L, 5.3L, and 6.0L engine

or

DTC P0453 for the 8.1L engine

P0454

Fuel Tank Pressure (FTP) Sensor Circuit Intermittent

PCM

DTC P0454 for the 4.8L, 5.3L, and 6.0L engine

or

DTC P0454 for the 8.1L engine

P0455

Evaporative Emission (EVAP) System Large Leak Detected

PCM

DTC P0455 for the 4.8L, 5.3L, and 6.0L engine

or

DTC P0455 for the 8.1L engine

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

P0480

Cooling Fan Relay 1 Control Circuit

PCM

DTC P0480 or P0481

P0481

Cooling Fan Relay 2 Control Circuit

PCM

DTC P0480 or P0481

P0496

Evaporative Emission (EVAP) System Flow During Non-Purge

PCM

DTC P0496 for the 4.8L, 5.3L, and 6.0L engine

or

DTC P0496 for the 8.1L engine

P0502

Vehicle Speed Sensor (VSS) Circuit Low Voltage

PCM

DTC P0502 for the 4L60-E/4L65-E/4L70-E transmissions

or

DTC P0502 for the 4L80-E/4L85-E transmissions

P0503

Vehicle Speed Sensor (VSS) Circuit Intermittent

PCM

DTC P0503 for the 4L60-E/4L65-E/4L70-E transmissions

or

DTC P0503 for the 4L80-E/4L85-E transmissions

P0506

Idle Speed Low

PCM

DTC P0506 for the 4.8L, 5.3L, and 6.0L engine

or

DTC P0506 or P0507 for the 8.1L engine

P0507

Idle Speed High

PCM

DTC P0507 for the 4.8L, 5.3L, and 6.0L engine

or

DTC P0506 or P0507 for the 8.1L engine

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

PCM

DTC P0530 with CJ2

or

DTC P0530 with CJ3

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 for the 4.8L, 5.3L, and 6.0L engine

or

DTC P0601, P0602, P0603, P0604, P0605, P0606, P0607, P1600, P1621, P1627, P1680, P1681, P1683, or P2610 for the 8.1L engine

P0602

Control Module Not Programmed

PCM

DTC P0601, P0602, P0603, P0604, P0605, P0606, P0607, P1600, P1621, P1627, P1680, P1681, P1683, or P2610 for the 4.8L, 5.3L, and 6.0L engine

or

DTC P0601, P0602, P0603, P0604, P0605, P0606, P0607, P1600, P1621, P1627, P1680, P1681, P1683, or P2610 for the 8.1L engine

P0604

Control Module Random Access Memory (RAM)

PCM

DTC P0601, P0602, P0603, P0604, P0605, P0606, P0607, P1600, P1621, P1627, P1680, P1681, P1683, or P2610 for the 4.8L, 5.3L, and 6.0L engine

or

DTC P0601, P0602, P0603, P0604, P0605, P0606, P0607, P1600, P1621, P1627, P1680, P1681, P1683, or P2610 for the 8.1L engine

P0606

Control Module Internal Performance

PCM

DTC P0601, P0602, P0603, P0604, P0605, P0606, P0607, P1600, P1621, P1627, P1680, P1681, P1683, or P2610 for the 4.8L, 5.3L, and 6.0L engine

or

DTC P0601, P0602, P0603, P0604, P0605, P0606, P0607, P1600, P1621, P1627, P1680, P1681, P1683, or P2610 for the 8.1L engine

P0608

Vehicle Speed Output Circuit

PCM

DTC P0608

P0609

Vehicle Speed Output Circuit 1

PCM

DTC C0235-C0237 or P0609

P0615

Starter Relay Control Circuit

PCM

DTC P0615

P0622

Generator F-Terminal Circuit

PCM

DTC P0622

P0641

5-Volt Reference 1 Circuit

PCM

DTC P0641 for the 4.8L, 5.3L, and 6.0L engine

or

DTC P0641 for the 8.1L engine

P0650

Malfunction Indicator Lamp (MIL) Control Circuit

PCM

DTC P0650 for the 4.8L, 5.3L, and 6.0L engine

or

DTC P0650 for the 8.1L engine

P0651

5-Volt Reference 2 Circuit

PCM

DTC P0651 for the 4.8L, 5.3L, and 6.0L engine

or

DTC P0651 for the 8.1L engine

P0654

Engine Speed Output Circuit

PCM

DTC P0654

P0706

Transmission Range (TR) Switch Performance

PCM

DTC P0706 for the 4L60-E/4L65-E/4L70-E transmissions

or

DTC P0706 for the 4L80-E/4L85-E transmissions

P0711

Transmission Fluid Temperature (TFT) Sensor Performance

PCM

DTC P0711 for the 4L60-E/4L65-E/4L70-E transmissions

or

DTC P0711 for the 4L80-E/4L85-E transmissions

P0712

Transmission Fluid Temperature (TFT) Sensor Circuit Low Voltage

PCM

DTC P0712 for the 4L60-E/4L65-E/4L70-E transmissions

or

DTC P0712 for the 4L80-E/4L85-E transmissions

P0713

Transmission Fluid Temperature (TFT) Sensor Circuit High Voltage

PCM

DTC P0713 for the 4L60-E/4L65-E/4L70-E transmissions

or

DTC P0713 for the 4L80-E/4L85-E transmissions

P0716

Input Speed Sensor Performance

PCM

DTC P0716 for the 4L80-E/4L85-E transmissions

P0717

Input Speed Sensor Circuit Low Voltage

PCM

DTC P0717 for the 4L80-E/4L85-E transmissions

P0719

Brake Switch Circuit Low Voltage

PCM

DTC P0719 for the 4L60-E/4L65-E/4L70-E transmissions

or

DTC P0719 for the 4L80-E/4L85-E transmissions

P0724

Brake Switch Circuit High Voltage

PCM

DTC P0724 for the 4L60-E/4L65-E/4L70-E transmissions

or

DTC P0724 for the 4L80-E/4L85-E transmissions

P0730

Incorrect Gear Ratio

PCM

DTC P0730 for the 4L80-E/4L85-E transmissions

P0740

Torque Converter Clutch (TCC) Enable Solenoid Control Circuit

PCM

DTC P0740 for the 4L60-E/4L65-E/4L70-E transmissions

P0741

Torque Converter Clutch (TCC) System - Stuck Off

PCM

DTC P0741 for the 4L60-E/4L65-E/4L70-E transmissions

or

DTC P0741 for the 4L80-E/4L85-E transmissions

P0742

Torque Converter Clutch (TCC) System - Stuck On

PCM

DTC P0742 for the 4L60-E/4L65-E/4L70-E transmissions

or

DTC P0742 for the 4L80-E/4L85-E transmissions

P0748

Pressure Control (PC) Solenoid Control Circuit

PCM

DTC P0748 for the 4L60-E/4L65-E/4L70-E transmissions

or

DTC P0748 for the 4L80-E/4L85-E transmissions

P0751

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

PCM

DTC P0751 for the 4L60-E/4L65-E/4L70-E transmissions

or

DTC P0751 for the 4L80-E/4L85-E transmissions

P0752

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

PCM

DTC P0752 for the 4L60-E/4L65-E/4L70-E transmissions

or

DTC P0752 for the 4L80-E/4L85-E transmissions

P0753

1-2 Shift Solenoid (SS) Control Circuit

PCM

DTC P0753 for the 4L60-E/4L65-E/4L70-E transmissions

or

DTC P0753 for the 4L80-E/4L85-E transmissions

P0756

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

PCM

DTC P0756 for the 4L60-E/4L65-E/4L70-E transmissions

or

DTC P0756 for the 4L80-E/4L85-E transmissions

P0757

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

PCM

DTC P0757 for the 4L60-E/4L65-E/4L70-E transmissions

or

DTC P0757 for the 4L60-E/4L65-E/4L70-E transmissions

P0758

2-3 Shift Solenoid (SS) Control Circuit

PCM

DTC P0758 for the 4L60-E/4L65-E/4L70-E transmissions

or

DTC P0758 for the 4L80-E/4L85-E transmissions

P0785

3-2 Shift Solenoid (SS) Control Circuit

PCM

DTC P0785 for the 4L60-E/4L65-E/4L70-E transmissions

P0856

Traction Control Torque Request Circuit

PCM

DTC C0298 or P0856

P0894

Transmission Component Slipping

PCM

DTC P0894 for the 4L60-E/4L65-E/4L70-E transmissions

or

DTC P0894 for the 4L80-E/4L85-E transmissions

P1125

Accelerator Pedal Position (APP) System

PCM

DTC P1125 for the 4.8L, 5.3L, and 6.0L engine

or

DTC P1125 for the 8.1L engine

P1133

HO2S Insufficient Switching Bank 1 Sensor 1

PCM

DTC P1133 or P1153 for the 4.8L, 5.3L, and 6.0L engine

or

DTC P1133 or P1153 for the 8.1L engine

P1134

HO2S Transition Time Ratio Bank 1 Sensor 1

PCM

DTC P1134 or P1154 for the 4.8L, 5.3L, and 6.0L engine

or

DTC P1134 or P1154 for the 8.1L engine

P1153

HO2S Insufficient Switching Bank 2 Sensor 1

PCM

DTC P1133 or P1153 for the 4.8L, 5.3L, and 6.0L engine

or

DTC P1133 or P1153 for the 8.1L engine

P1154

HO2S Transition Time Ratio Bank 2 Sensor 1

PCM

DTC P1134 or P1154 for the 4.8L, 5.3L, and 6.0L engine

or

DTC P1134 or P1154 for the 8.1L engine

P1258

Engine Coolant Overtemperature - Protection Mode Active

PCM

DTC P1258

P1380

Misfire Detected - Rough Road Data Not Available

PCM

DTC P1380 for the 4.8L, 5.3L, and 6.0L engine

or

DTC P1380 for the 8.1L engine

P1381

Misfire Detected - No Communication With Brake Control Module

PCM

DTC P1381 for the 4.8L, 5.3L, and 6.0L engine

or

DTC P1381 for the 8.1L engine

P1516

Throttle Actuator Control (TAC) Module Throttle Actuator Position Performance

PCM

DTC P1516 for the 4.8L, 5.3L, and 6.0L engine

or

DTC P1516 for the 8.1L engine

P1574

Stop Lamp Switch Circuit

PCM

DTC P1574

P1626

Theft Deterrent Fuel Enable Signal Lost

PCM

DTC P1626

P1630

Theft Deterrent Learn Mode Active

PCM

DTC P1630

P1631

Theft Deterrent Fuel Enable Signal Not Correct

PCM

DTC P1631

or

DTC P1631 export vehicles

P1637

Generator L-Terminal Circuit

PCM

DTC P1637

P1644

Traction Control Delivered Torque Output Circuit

PCM

DTC C0287, P1644, or P1689

P1689

Traction Control Delivered Torque Output Circuit

PCM

DTC C0287, P1644, or P1689

P1810

Transmission Fluid Pressure (TFP) Position Switch Circuit

PCM

DTC P1810 for the 4L60-E/4L65-E/4L70-E transmissions

or

DTC P1810 for the 4L80-E/4L85-E transmissions

P2066

Fuel Level Sensor 2 Performance

PCM

DTC P2066

P2067

Fuel Level Sensor 2 Circuit Low Voltage

PCM

DTC P2067

P2068

Fuel Level Sensor 2 Circuit High Voltage

PCM

DTC P2068

P2101

Control Module Throttle Actuator Position Performance

PCM

DTC P2101 for the 4.8L, 5.3L, and 6.0L engine

or

DTC P2101 for the 8.1L engine

P2108

Throttle Actuator Control (TAC) Module Performance

PCM

DTC P2108 for the 4.8L, 5.3L, and 6.0L engine

or

DTC P2108 for the 8.1L engine

P2120

Accelerator Pedal Position (APP) Sensor 1 Circuit

PCM

DTC P2120 for the 4.8L, 5.3L, and 6.0L engine

or

DTC P2120 for the 8.1L engine

P2121

Accelerator Pedal Position (APP) Sensor 1 Performance

PCM

DTC P2121 for the 4.8L, 5.3L, and 6.0L engine

or

DTC P2121 for the 8.1L engine

P2125

Accelerator Pedal Position (APP) Sensor 2 Circuit

PCM

DTC P2125 for the 4.8L, 5.3L, and 6.0L engine

or

DTC P2125 for the 8.1L engine

P2135

Throttle Position (TP) Sensor 1-2 Correlation

PCM

DTC P2135 for the 4.8L, 5.3L, and 6.0L engine

or

DTC P2135 for the 8.1L engine

P2138

Accelerator Pedal Position (APP) Sensor 1-2 Correlation

PCM

DTC P2138 for the 4.8L, 5.3L, and 6.0L engine

or

DTC P2138 for the 8.1L engine

P2610

Control Module Ignition Off Timer Performance

PCM

DTC P0601, P0602, P0603, P0604, P0605, P0606, P0607, P1600, P1621, P1627, P1680, P1681, P1683, or P2610 for the 4.8L, 5.3L, and 6.0L engine

or

DTC P0601, P0602, P0603, P0604, P0605, P0606, P0607, P1600, P1621, P1627, P1680, P1681, P1683, or P2610 for the 8.1L engine

P2636

Fuel Transfer Pump Flow Insufficient

PCM

DTC P2636 for the 4.8L, 5.3L, and 6.0L engine

or

DTC P2636 for the 8.1L engine

P2761

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

PCM

DTC P2761 for the 4L60-E/4L65-E/4L70-E transmissions

or

DTC P2761 for the 4L80-E/4L85-E transmissions

P2771

Four Wheel Drive (4WD) Low Switch Circuit

PCM

DTC P2771 for the 4L60-E/4L65-E/4L70-E transmissions

or

DTC P2771 for the 4L80-E/4L85-E transmissions

P2A01

HO2S Performance Bank 1 Sensor 2

PCM

DTC P2A01 or P2A04 for the 4.8L, 5.3L, and 6.0L engine

or

DTC P2A01 or P2A04 for the 8.1L engine

P2A04

HO2S Performance Bank 2 Sensor 2

PCM

DTC P2A01 or P2A04 for the 4.8L, 5.3L, and 6.0L engine

or

DTC P2A01 or P2A04 for the 8.1L engine

U0107

Lost Communication with Throttle Actuator Control (TAC) Module

PCM

DTC U0107 for the 4.8L, 5.3L, and 6.0L engine

or

DTC U0107 for the 8.1L engine

U1000

Class 2 Data Link Malfunction

Audio Amplifier, BCM, CDX, DDM, DRR, DSM, EBCM, ESC, FPDM, GBCM, HVAC Control Module, HVAC Control Module - Rear Auxiliary, IPC, PCM, Radio, RWSCM, RSA, RSE, SDM, TCSCM, VCIM, VTD

DTC U1000

U1016

Lost Communications With Powertrain Control Module (PCM)

Audio Amplifier, BCM, CDX, DDM, DRR, EBCM, ESC, FPDM, GBCM, HVAC Control Module, HVAC Control Module - Rear Auxiliary, IPC, Radio, RWSCM, RSA, RSE, SDM, TCSCM, VCIM, VTD

DTC U1001-U1254

U1022

Lost Communications With Generator Battery Control Module (GBCM)

IPC

DTC U1001-U1254

U1026

Lost Communications With Transfer Case Shift Control Module (TCSCM)

BCM, EBCM, ESC, IPC, PCM, Radio, RWSCM, SDM

DTC U1001-U1254

U1041

Lost Communications With Electronic Brake Control Module (EBCM)

BCM, DDM, ESC, FPDM, HVAC Control Module, IPC, PCM, RWSCM, SDM, TCSCM

DTC U1001-U1254

U1048

Lost Communications With Rear Wheel Steering Control Module (RWSCM)

EBCM, IPC, PCM

DTC U1001-U1254

U1056

Lost Communications With Electronic Suspension Control (ESC) Module

BCM, EBCM, IPC, PCM, RWSCM, SDM, TCSCM

DTC U1001-U1254

U1064

Lost Communications With Body Control Module (BCM)

Audio Amplifier, BCM, CDX, DDM, DRR, DSM, EBCM, ESC, FPDM, GBCM, HVAC Control Module, HVAC Control Module - Rear Auxiliary, IPC, PCM, Radio, RWSCM, RSA, RSE, SDM, TCSCM, VCIM, VTD

DTC U1001-U1254

U1088

Lost Communications With Sensing and Diagnostic Module (SDM)

BCM, IPC, PCM, VCIM

DTC U1001-U1254

U1096

Lost Communications With Instrument Panel Cluster (IPC)

BCM, PCM, SDM

DTC U1001-U1254

U1128

Lost Communications With Radio

Audio Amplifier, CDX, DRR, RSA, RSE, VCIM

DTC U1001-U1254

U1129

Lost Communications With Audio Amplifier

CDX, DRR, Radio, RSA, RSE, VCIM

DTC U1001-U1254

U1130

Lost Communications With Compact Disc Changer (CDX)

DRR, Radio, VCIM

DTC U1001-U1254

U1133

Lost Communications With Rear Seat Entertainment (RSE) Assembly

DRR, Radio, VCIM

DTC U1001-U1254

U1137

Lost Communications With Digital Radio Receiver (DRR)

Audio Amplifier, BCM, IPC, Radio

DTC U1001-U1254

U1151

Lost Communications With Vehicle Communication Interface Module (Onstar®)

CDX, DRR, Radio

DTC U1001-U1254

U1152

Lost Communications With HVAC Control Module

BCM, GBCM, IPC

DTC U1001-U1254

U1154

Lost Communications With HVAC Control Module - Rear Auxiliary

RSA

DTC U1001-U1254

U1160

Lost Communications With Driver Door Module (DDM)

BCM, DSM, FPDM

DTC U1001-U1254

U1161

Lost Communications With Front Passenger Door Module (FPDM)

BCM, DDM, IPC

DTC U1001-U1254

U1166

Lost Communications With Driver Seat Module (DSM)

BCM, DDM

DTC U1001-U1254

U1167

Lost Communications With Rear Seat Audio Controller (RSA)

Audio Amplifier, BCM, CDX, DRR, HVAC Control Module, HVAC Control Module - Rear Auxiliary, Radio, VCIM

DTC U1001-U1254

U1192

Lost Communications With Vehicle Theft Deterrent (VTD)

BCM, IPC

DTC U1001-U1254

U1241

Lost Communication With Scan Tool

SDM

DTC U1241

U1300

Class 2 Data Link Low

CDX, DRR, EBCM, ESC, HVAC Control Module, HVAC Control Module - Rear Auxiliary, IPC, PCM, Radio, RSA, RSE, RWSCM, SDM, VCIM, VTD

DTC U1300, U1301, or U1305

U1301

Class 2 Data Link High

CDX, DRR, EBCM, ESC, HVAC Control Module, HVAC Control Module - Rear Auxiliary, IPC, PCM, Radio, RSA, RSE, RWSCM, SDM, VCIM, VTD

DTC U1300, U1301, or U1305

U1305

Class 2 Data Link Low or High

Audio Amplifier, BCM, DDM, DSM, FPDM, GBCM

DTC U1300, U1301, or U1305

U1500

Inter-device Dedicated Bus Malfunction

OnStar® VCIM

DTC U1500

023

Seat Belt Tension Sensor Circuit Out of Range

PPS

DTC 023

024

PPS Ignition 1 Voltage Performance

PPS

DTC 024

063

PPS Out of Calibration

PPS

DTC 063

064

PPS Communication/ID Performance

PPS

DTC 064

065

PPS Sensor Circuit Out of Range

PPS

DTC 065