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

B0012

Right Front/Passenger Frontal Deployment Loop (stage 2) Resistance Low

SDM

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

B0013

Right Front/Passenger Frontal Deployment Loop (stage 2) Open

SDM

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

B0014

Right Front/Passenger Frontal Deployment Loop (stage 2) Voltage Out of Range

SDM

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

B0016

Right Front/Passenger Frontal Deployment Loop (single stage or stage 1) Resistance Low

SDM

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

B0017

Right Front/Passenger Frontal Deployment Loop (single stage or stage 1) Open

SDM

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

B0018

Right Front/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

Left Front/Driver Frontal Deployment Loop (single stage or Stage 1) Resistance Low

SDM

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

B0024

Left Front/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

Left Front/Driver Frontal Deployment Loop (single stage or Stage 1) Open

SDM

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

B0028

Right Front/Passenger Side Deployment Loop Resistance Low

SDM

DTC B0028, B0029, or B0030 in SIR

B0029

Right Front/Passenger Side Deployment Loop Open

SDM

DTC B0028, B0029, or B0030 in SIR

B0030

Right Front/Passenger Side Deployment Loop Voltage Out of Range

SDM

DTC B0028, B0029, or B0030 in SIR

B0040

Left Front/Driver Side Deployment Loop Resistance Low

SDM

DTC B0040, B0041, or B0045 in SIR

B0041

Left Front/Driver Side Deployment Loop Open

SDM

DTC B0040, B0041, or B0045 in SIR

B0042

Left Front/Driver Frontal Deployment Loop Stage 2 Resistance Low

SDM

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

B0043

Left Front/Driver Frontal Deployment Loop Stage 2 Voltage Out of Range

SDM

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

B0044

Left Front/Driver Frontal Deployment Loop Stage 2 Open

SDM

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

B0045

Left Front/Driver 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/Passenger Pretensioner Deployment Loop Resistance Low

SDM

DTC B0057, B0058, or B0059 in SIR

B0058

Right Front/Passenger Pretensioner Deployment Loop Open

SDM

DTC B0057, B0058, or B0059 in SIR

B0059

Right Front/Passenger Pretensioner Deployment Loop Voltage Out of Range

SDM

DTC B0057, B0058, or B0059 in SIR

B0064

Left Front/Driver Pretensioner Deployment Loop Resistance Low

SDM

DTC B0064, B0065, or B0066 in SIR

B0065

Left Front/Driver Pretensioner Deployment Loop Open

SDM

DTC B0064, B0065, or B0066 in SIR

B0066

Left Front/Driver Pretensioner Deployment Loop Voltage Out of Range

SDM

DTC B0064, B0065, or B0066 in SIR

B0077

Left Front/Driver Side Impact Sensor (SIS) Performance

SDM

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

B0078

Right Front/Passenger Side Impact Sensor (SIS) Performance

SDM

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

B0079

Incorrect Left Front/Driver Side Impact Sensor (SIS) Installed

SDM

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

B0080

Discard Left Front/Driver Side Impact Sensor (SIS)

SDM

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

B0081

Incorrect Right Front/Passenger Side Impact Sensor (SIS) Installed

SDM

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

B0082

Discard Right Front/Passenger Side Impact Sensor (SIS)

SDM

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

B0083

Right Front/Passenger Seat Position Sensor Circuit

SDM

DTC B0083 or B0084 in SIR

B0084

Left Front/Driver Seat Position Sensor Circuit

SDM

DTC B0083 or B0084 in SIR

B0090

Active Switch Voltage Out of Range

SDM

DTC B0090 in SIR

B0091

Active Switch: Wrong State

SDM

DTC B0091 in SIR

B0100

Electronic Front End Sensor 1 Performance

SDM

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

B0101

Discard Electronic Front End Sensor 1

SDM

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

B0102

Incorrect Electronic Front End Sensor 1 Installed

SDM

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

B0103

Electronic Front End Sensor 2 Performance

SDM

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

B0104

Discard Electronic Front End Sensor 2

SDM

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

B0105

Incorrect Electronic Front End Sensor 2 Installed

SDM

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

B0540

Speedometer Circuit

IPC

DTC B0540 in Instrument Panel, Gages, and Console

B0560

Tachometer Circuit

IPC

DTC B0560 in Instrument Panel, Gages, and Console

B1000

Electronic Control Unit (ECU) Performance

BCM, IPC, MSM, Radio, RCDLR, RDM, SDM

DTC B1000 in Computer/Integrating Systems

B1001

Option Configuration Error

SDM

DTC B1001 in SIR

B1004

Keep Alive Memory (KAM) Reset

IPC

DTC B1004 in Computer/Integrating Systems

B1007

EEPROM Write Error

RDM

DTC B1007 in Computer/Integrating Systems

B1009

EEPROM Checksum Mismatch

RDM

DTC B1009 in Computer/Integrating Systems

B1017

Output Driver Module Performance

BCM

DTC B1017 or B3970 in Doors

B1025

Audio ([+] or generic) Output 1 (left front) Circuit

Radio

DTC B1025, B1035, B1045, or B1055 in Entertainment

B1035

Audio ([+] or generic) Output 2 (right front) Circuit

Radio

DTC B1025, B1035, B1045, or B1055 in Entertainment

B1045

Audio ([+] or generic) Output 3 (left rear) Circuit

Radio

DTC B1025, B1035, B1045, or B1055 in Entertainment

B1055

Audio ([+] or generic) Output 4 (right rear) Circuit

Radio

DTC B1025, B1035, B1045, or B1055 in Entertainment

B1296

Convertible Top/Moveable Roof Header Unlatched Sensor Circuit

RDM

DTC B1296 in Roof

B1300

Convertible Top/Moveable Roof Header Latched Sensor Circuit

RDM

DTC B1300 in Roof

B1306

Convertible Top/Moveable Roof Front Latch Actuator Open Circuit

RDM

DTC B1306 in Roof

B1310

Convertible Top/Moveable Roof Main Movement Up Sensor Circuit

RDM

DTC B1310 in Roof

B1311

Convertible Top/Moveable Roof Main Movement Down Sensor Circuit

RDM

DTC B1311 in Roof

B1323

Tonneau Down and Latched (single or left) Sensor Circuit

RDM

DTC B1323 in Roof

B1372

Device Ignition 1 (ON and START) Circuit Low

IPC

DTC B1372 in Instrument Panel, Gages, and Console

B1420

Device Voltage

BCM

DTC B1420 in Computer/Integrating Systems

B1440

Power Mode Master Input Circuits Mismatch

BCM

DTC B1440 in Computer/Integrating Systems

B1480

Battery Rundown Protection Circuit

BCM

DTC B1480 in Lighting Systems

B1517

Battery 1 Voltage

RDM

DTC B1517 in Roof

B1518

Battery 2 Voltage

RDM

DTC B1518 in Roof

B1533

Passenger Window Position Sensor Circuit

RDM

DTC B1533 or B3992 in Doors

B1735

Driver Seat Front Up Switch Circuit

DSM

DTC B1735, B1740, B1745, B1750, B1755, B1760, B1815, or B1820 in Seats

B1740

Driver Seat Front Down Switch Circuit

DSM

DTC B1735, B1740, B1745, B1750, B1755, B1760, B1815, or B1820 in Seats

B1745

Driver Seat Rear Up Switch Circuit

DSM

DTC B1735, B1740, B1745, B1750, B1755, B1760, B1815, or B1820 in Seats

B1750

Driver Seat Rear Down Switch Circuit

DSM

DTC B1735, B1740, B1745, B1750, B1755, B1760, B1815, or B1820 in Seats

B1755

Driver Seat Assembly Forward Switch Circuit

DSM

DTC B1735, B1740, B1745, B1750, B1755, B1760, B1815, or B1820 in Seats

B1760

Driver Seat Assembly Rearward Switch Circuit

DSM

DTC B1735, B1740, B1745, B1750, B1755, B1760, B1815, or B1820 in Seats

B2355

Driver Seat Front Vertical Position Sensor Circuit

DSM

DTC B1825, B1850, B1860, B2355, B2365, or B2375 in Seats

B2365

Driver Seat Rear Vertical Position Sensor Circuit

DSM

DTC B1825, B1850, B1860, B2355, B2365, or B2375 in Seats

B2375

Driver Seat Assembly Horizontal Position Sensor Circuit

DSM

DTC B1825, B1850, B1860, B2355, B2365, or B2375 in Seats

B2425

Driver Seat Heater Circuit

DSM

DTC B2425 or B2430 in Seats

B2430

Passenger Seat Heater Circuit

DSM

DTC B2425 or B2430 in Seats

B2435

Driver Seat Back Heater Sensor Circuit

DSM

DTC B2435 or B2440 in Seats

B2440

Passenger Seat Back Heater Sensor Circuit

DSM

DTC B2435 or B2440 in Seats

B2527

Front Fog Lamps Circuit Low

BCM

DTC B2527 in Lighting Systems

B2530

Front Fog Lamps Control Circuit

BCM

DTC B2530 in Lighting Systems

B2550

Backup Lamps Control Circuit

BCM

DTC B2550 in Lighting Systems

B2575

Headlamp Control Circuit

BCM

DTC B2575 in Lighting Systems

B2580

Headlamp High Beam Control Circuit

BCM

DTC B2580 in Lighting Systems

B2585

Park Lamp Control Circuit

BCM

DTC B2585 in Lighting Systems

B2600

Daytime Running Lamp Control Circuit

BCM

DTC B2600 in Lighting Systems

B2610

Passenger Compartment Dimming 1 Circuit

BCM

DTC B2610 in Lighting Systems

B2615

Passenger Compartment Dimming 2 Circuit

BCM

DTC B2615 in Lighting Systems

B2620

Display Dimming Pulse Width Modulation (PWM) Input Circuit

BCM

DTC B2620 in Lighting Systems

B2645

Ambient Light Sensor Circuit

BCM

DTC B2645 in Lighting Systems

B2815

Steering Wheel Controls Illegal Resistance Value

BCM

DTC B2815 in Entertainment

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

B2961

Key In Ignition Circuit

BCM

DTC B2961 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

B3602

Convertible Top/Moveable Roof Control Switch

RDM

DTC B3602 in Roof

B3665

Front Tonneau Position Error

RDM

DTC B3665 in Roof

B3666

Rear Tonneau Position Error

RDM

DTC B3666 in Roof

B3667

Tonneau Release Circuit

RDM

DTC B3667 in Roof

B3674

Convertible Top/Moveable Roof Control Valve 1 Circuit

RDM

DTC B3674 in Roof

B3675

Convertible Top/Moveable Roof Control Valve 2 Circuit

RDM

DTC B3675 in Roof

B3676

Convertible Top/Moveable Roof Control Valve 3 Circuit

RDM

DTC B3676 in Roof

B3677

Convertible Top/Moveable Roof Control Valve 4 Circuit

RDM

DTC B3677 in Roof

B3681

Convertible Top/Moveable Roof Pump Motor Clockwise Circuit

RDM

DTC B3681 in Roof

B3682

Convertible Top/Moveable Roof Pump Motor Counter Clockwise Circuit

RDM

DTC B3682 in Roof

B3683

Convertible Top/Moveable Roof Header Ready to Latch Left Sensor Circuit

RDM

DTC B3683 in Roof

B3685

Convertible Top/Moveable Roof Header Latched Left Sensor Circuit

RDM

DTC B3685 in Roof

B3802

Park Lamps Request Circuit

BCM

DTC B3802 in Lighting Systems

B3808

Door Lock Relay Circuit

BCM

DTC B3808 in Doors

B3809

Door Unlock Relay Circuit

BCM

DTC B3809 in Doors

B3992

Driver Window Position Sensor Circuit

RDM

DTC B1533 or B3992 in Doors

C0221

Right Front Wheel Speed Sensor Circuit Open

EBCM

DTC C0221-C0227 or C021 in Antilock Brake System

C0222

Right Front Wheel Speed Signal Missing

EBCM

DTC C0221-C0227 or C021 in Antilock Brake System

C0223

Right Front Wheel Speed Signal Erratic

EBCM

DTC C0221-C0227 or C021 in Antilock Brake System

C0225

Left Front Wheel Speed Sensor Circuit Open

EBCM

DTC C0221-C0227 or C021 in Antilock Brake System

C0226

Left Front Wheel Speed Signal Missing

EBCM

DTC C0221-C0227 or C021 in Antilock Brake System

C0227

Left Front Wheel Speed Signal Erratic

EBCM

DTC C0221-C0227 or C021 in Antilock Brake System

C0229

Drop Out of Both Front Speed Sensors

EBCM

DTC C0229 or C029 in Antilock Brake System

C0235

Rear Wheel Speed Signal Circuit Open

EBCM

DTC C0235-C0237 or P0609 in Antilock Brake System

C0236

Rear Wheel Speed Signal Missing

EBCM

DTC C0235-C0237 or P0609 in Antilock Brake System

C0237

Rear Wheel Speed Signal Erratic

EBCM

DTC C0235-C0237 or P0609 in Antilock Brake System

C0238

Wheel Speed Mismatch

EBCM

DTC C0238 or C038 in Antilock Brake System

C0241

EBCM Control Valve Circuit

EBCM

DTC C0241-C0254 or C041-C054 in Antilock Brake System

C0242

EBCM Control Valve Circuit

EBCM

DTC C0241-C0254 or C041-C054 in Antilock Brake System

C0243

EBCM Control Valve Circuit

EBCM

DTC C0241-C0254 or C041-C054 in Antilock Brake System

C0244

EBCM Control Valve Circuit

EBCM

DTC C0241-C0254 or C041-C054 in Antilock Brake System

C0245

EBCM Control Valve Circuit

EBCM

DTC C0241-C0254 or C041-C054 in Antilock Brake System

C0246

EBCM Control Valve Circuit

EBCM

DTC C0241-C0254 or C041-C054 in Antilock Brake System

C0247

EBCM Control Valve Circuit

EBCM

DTC C0241-C0254 or C041-C054 in Antilock Brake System

C0248

EBCM Control Valve Circuit

EBCM

DTC C0241-C0254 or C041-C054 in Antilock Brake System

C0265

EBCM Motor Relay Circuit

EBCM

DTC C0265 or C0266 and C065 or C066 in Antilock Brake System

C0266

EBCM Motor Relay Circuit

EBCM

DTC C0265 or C0266 and C065 or C066 in Antilock Brake System

C0267

Pump Motor Circuit Open

EBCM

DTC C0267 or C0268 and C067 or C068 in Antilock Brake System

C0268

Pump Motor Circuit Shorted

EBCM

DTC C0267 or C0268 and C067 or C068 in Antilock Brake System

C0269

Excessive Dump Time

EBCM

DTC C0269 or C0274 and C069 or C074 in Antilock Brake System

C0271

EBCM Malfunction

EBCM

DTC C0271-C0273, C0284 in Antilock Brake System

C0273

EBCM Malfunction

EBCM

DTC C0271-C0273, C0284 in Antilock Brake System

C0274

Excessive Isolation Time

EBCM

DTC C0269 or C0274 and C069 or C074 in Antilock Brake System

C0279

Powertrain Configuration Not Valid

EBCM

DTC C0279 in Antilock Brake System

C0281

Stop Lamp Switch Circuit

EBCM

DTC C0281 or C081 in Antilock Brake System

C0283

Mode Switch Circuit Malfunction

EBCM

DTC C0283 in Antilock Brake System

C0284

EBCM Malfunction

EBCM

DTC C0271-C0273, C0284 in Antilock Brake System

C0287

Delivered Torque Signal Malfunction

EBCM

DTC C0287, P1644, or P1689 in Antilock Brake System

C0290

Class 2 Data Link Malfunction

EBCM

DTC C0290 or C0292 in Antilock Brake System

C0292

Lost Communications with Engine Control System

EBCM

DTC C0290 or C0292 in Antilock Brake System

C0297

Powertrain Configuration Data not Received

EBCM

DTC C0297 in Antilock Brake System

C0298

Powertrain Control Malfunction

EBCM

DTC C0298 or P0856 in Antilock Brake System

C0550

Electronic Control Unit (ECU) Performance

EBCM

DTC C0550 in Computer/Integrating Systems

P0016

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

ECM

DTC P0016 in Engine Controls - 6.0L

P0030

HO2S Heater Control Circuit Bank 1 Sensor 1

ECM

DTC P0030, P0036, P0050, or P0056 in Engine Controls - 6.0L

P0036

HO2S Heater Control Circuit Bank 1 Sensor 2

ECM

DTC P0030, P0036, P0050, or P0056 in Engine Controls - 6.0L

P0050

HO2S Heater Control Circuit Bank 2 Sensor 1

ECM

DTC P0030, P0036, P0050, or P0056 in Engine Controls - 6.0L

P0056

HO2S Heater Control Circuit Bank 2 Sensor 2

ECM

DTC P0030, P0036, P0050, or P0056 in Engine Controls - 6.0L

P0068

Throttle Body Air Flow Performance

ECM

DTC P0068 in Engine Controls - 6.0L

P0101

Mass Air Flow (MAF) Sensor Performance

ECM

DTC P0101 in Engine Controls - 6.0L

P0102

Mass Air Flow (MAF) Sensor Circuit Low Frequency

ECM

DTC P0102 in Engine Controls - 6.0L

P0103

Mass Air Flow (MAF) Sensor Circuit High Frequency

ECM

DTC P0103 in Engine Controls - 6.0L

P0106

Manifold Absolute Pressure (MAP) Sensor Performance

ECM

DTC P0106 in Engine Controls - 6.0L

P0107

Manifold Absolute Pressure (MAP) Sensor Circuit Low Voltage

ECM

DTC P0107 in Engine Controls - 6.0L

P0108

Manifold Absolute Pressure (MAP) Sensor Circuit High Voltage

ECM

DTC P0108 in Engine Controls - 6.0L

P0112

Intake Air Temperature (IAT) Sensor Circuit Low Voltage

ECM

DTC P0112 in Engine Controls - 6.0L

P0113

Intake Air Temperature (IAT) Sensor Circuit High Voltage

ECM

DTC P0113 in Engine Controls - 6.0L

P0116

Engine Coolant Temperature (ECT) Sensor Performance

ECM

DTC P0116 in Engine Controls - 6.0L

P0117

Engine Coolant Temperature (ECT) Sensor Circuit Low Voltage

ECM

DTC P0117 in Engine Controls - 6.0L

P0118

Engine Coolant Temperature (ECT) Sensor Circuit High Voltage

ECM

DTC P0118 in Engine Controls - 6.0L

P0120

Throttle Position (TP) Sensor 1 Circuit

ECM

DTC P0120 in Engine Controls - 6.0L

P0121

Throttle Position (TP) Sensor 1 Performance

ECM

DTC P0121 in Engine Controls - 6.0L

P0122

Throttle Position (TP) Sensor 1 Circuit Low Voltage

ECM

DTC P0122 in Engine Controls - 6.0L

P0123

Throttle Position (TP) Sensor 1 Circuit High Voltage

ECM

DTC P0123 in Engine Controls - 6.0L

P0128

Engine Coolant Temperature (ECT) Below Thermostat Regulating Temperature

ECM

DTC P0128 in Engine Controls - 6.0L

P0131

HO2S Circuit Low Voltage Bank 1 Sensor 1

ECM

DTC P0131 or P0151 in Engine Controls - 6.0L

P0132

HO2S Circuit High Voltage Bank 1 Sensor 1

ECM

DTC P0132 or P0152 in Engine Controls - 6.0L

P0133

HO2S Slow Response Bank 1 Sensor 1

ECM

DTC P0133 or P0153 in Engine Controls - 6.0L

P0134

HO2S Circuit Insufficient Activity Bank 1 Sensor 1

ECM

DTC P0134 or P0154 in Engine Controls - 6.0L

P0135

HO2S Heater Performance Bank 1 Sensor 1

ECM

DTC P0135, P0141, P0155, or P0161 in Engine Controls - 6.0L

P0136

HO2S Circuit Bank 1 Sensor 2

ECM

DTC P0136 or P0156 in Engine Controls - 6.0L

P0137

HO2S Circuit Low Voltage Bank 1 Sensor 2

ECM

DTC P0137 or P0157 in Engine Controls - 6.0L

P0138

HO2S Circuit High Voltage Bank 1 Sensor 2

ECM

DTC P0138 or P0158 in Engine Controls - 6.0L

P0140

HO2S Circuit Insufficient Activity Bank 1 Sensor 2

ECM

DTC P0140 or P0160 in Engine Controls - 6.0L

P0141

HO2S Heater Performance Bank 1 Sensor 2

ECM

DTC P0135, P0141, P0155, or P0161 in Engine Controls - 6.0L

P0151

HO2S Circuit Low Voltage Bank 2 Sensor 1

ECM

DTC P0131 or P0151 in Engine Controls - 6.0L

P0152

HO2S Circuit High Voltage Bank 2 Sensor 1

ECM

DTC P0132 or P0152 in Engine Controls - 6.0L

P0153

HO2S Slow Response Bank 2 Sensor 1

ECM

DTC P0133 or P0153 in Engine Controls - 6.0L

P0154

HO2S Circuit Insufficient Activity Bank 2 Sensor 1

ECM

DTC P0134 or P0154 in Engine Controls - 6.0L

P0155

HO2S Heater Performance Bank 2 Sensor 1

ECM

DTC P0135, P0141, P0155, or P0161 in Engine Controls - 6.0L

P0156

HO2S Circuit Bank 2 Sensor 2

ECM

DTC P0136 or P0156 in Engine Controls - 6.0L

P0157

HO2S Circuit Low Voltage Bank 2 Sensor 2

ECM

DTC P0137 or P0157 in Engine Controls - 6.0L

P0158

HO2S Circuit High Voltage Bank 2 Sensor 2

ECM

DTC P0138 or P0158 in Engine Controls - 6.0L

P0160

HO2S Circuit Insufficient Activity Bank 2 Sensor 2

ECM

DTC P0140 or P0160 in Engine Controls - 6.0L

P0161

HO2S Heater Performance Bank 2 Sensor 2

ECM

DTC P0135, P0141, P0155, or P0161 in Engine Controls - 6.0L

P0171

Fuel Trim System Lean Bank 1

ECM

DTC P0171 or P0174 in Engine Controls - 6.0L

P0172

Fuel Trim System Rich Bank 1

ECM

DTC P0172 or P0175 in Engine Controls - 6.0L

P0174

Fuel Trim System Lean Bank 2

ECM

DTC P0171 or P0174 in Engine Controls - 6.0L

P0175

Fuel Trim System Rich Bank 2

ECM

DTC P0172 or P0175 in Engine Controls - 6.0L

P0201

Injector 1 Control Circuit

ECM

DTC P0201, P0202, P0203, P0204, P0205, P0206, P0207, or P0208 in Engine Controls - 6.0L

P0202

Injector 2 Control Circuit

ECM

DTC P0201, P0202, P0203, P0204, P0205, P0206, P0207, or P0208 in Engine Controls - 6.0L

P0203

Injector 3 Control Circuit

ECM

DTC P0201, P0202, P0203, P0204, P0205, P0206, P0207, or P0208 in Engine Controls - 6.0L

P0204

Injector 4 Control Circuit

ECM

DTC P0201, P0202, P0203, P0204, P0205, P0206, P0207, or P0208 in Engine Controls - 6.0L

P0205

Injector 5 Control Circuit

ECM

DTC P0201, P0202, P0203, P0204, P0205, P0206, P0207, or P0208 in Engine Controls - 6.0L

P0206

Injector 6 Control Circuit

ECM

DTC P0201, P0202, P0203, P0204, P0205, P0206, P0207, or P0208 in Engine Controls - 6.0L

P0207

Injector 7 Control Circuit

ECM

DTC P0201, P0202, P0203, P0204, P0205, P0206, P0207, or P0208 in Engine Controls - 6.0L

P0208

Injector 8 Control Circuit

ECM

DTC P0201, P0202, P0203, P0204, P0205, P0206, P0207, or P0208 in Engine Controls - 6.0L

P0218

Transmission Fluid Overtemperature

TCM

DTC P0218 in Automatic Transmission - 4L60-E/4L65-E

P0220

Throttle Position (TP) Sensor 2 Circuit

ECM

DTC P0220 in Engine Controls - 6.0L

P0222

Throttle Position (TP) Sensor 2 Circuit Low Voltage

ECM

DTC P0222 in Engine Controls - 6.0L

P0223

Throttle Position (TP) Sensor 2 Circuit High Voltage

ECM

DTC P0223 in Engine Controls - 6.0L

P0230

Fuel Pump Relay Control Circuit

ECM

DTC P0230 in Engine Controls - 6.0L

P0300

Engine Misfire Detected

ECM

DTC P0300 in Engine Controls - 6.0L

P0315

Crankshaft Position (CKP) System Variation Not Learned

ECM

DTC P0315 in Engine Controls - 6.0L

P0325

Knock Sensor (KS) Circuit

ECM

DTC P0325 in Engine Controls - 6.0L

P0326

Knock Sensor (KS) Performance

ECM

DTC P0326 in Engine Controls - 6.0L

P0327

Knock Sensor (KS) 1 Circuit Low Frequency

ECM

DTC P0327 or P0332 in Engine Controls - 6.0L

P0332

Knock Sensor (KS) 2 Circuit Low Frequency

ECM

DTC P0327 or P0332 in Engine Controls - 6.0L

P0335

Crankshaft Position (CKP) Sensor Circuit

ECM

DTC P0335 in Engine Controls - 6.0L

P0336

Crankshaft Position (CKP) Sensor Performance

ECM

DTC P0336 in Engine Controls - 6.0L

P0340

Camshaft Position (CMP) Sensor Circuit

ECM

DTC P0340 in Engine Controls - 6.0L

P0341

Camshaft Position (CMP) Sensor Performance

ECM

DTC P0341 in Engine Controls - 6.0L

P0351

Ignition Coil 1 Control Circuit

ECM

DTC P0351-P0358 in Engine Controls - 6.0L

P0352

Ignition Coil 2 Control Circuit

ECM

DTC P0351-P0358 in Engine Controls - 6.0L

P0353

Ignition Coil 3 Control Circuit

ECM

DTC P0351-P0358 in Engine Controls - 6.0L

P0354

Ignition Coil 4 Control Circuit

ECM

DTC P0351-P0358 in Engine Controls - 6.0L

P0355

Ignition Coil 5 Control Circuit

ECM

DTC P0351-P0358 in Engine Controls - 6.0L

P0356

Ignition Coil 6 Control Circuit

ECM

DTC P0351-P0358 in Engine Controls - 6.0L

P0357

Ignition Coil 7 Control Circuit

ECM

DTC P0351-P0358 in Engine Controls - 6.0L

P0358

Ignition Coil 8 Control Circuit

ECM

DTC P0351-P0358 in Engine Controls - 6.0L

P0420

Catalyst System Low Efficiency Bank 1

ECM

DTC P0420 or P0430 in Engine Controls - 6.0L

P0430

Catalyst System Low Efficiency Bank 2

ECM

DTC P0420 or P0430 in Engine Controls - 6.0L

P0442

Evaporative Emission (EVAP) System Small Leak Detected

ECM

DTC P0442 in Engine Controls - 6.0L

P0443

Evaporative Emission (EVAP) Purge Solenoid Control Circuit

ECM

DTC P0443 in Engine Controls - 6.0L

P0446

Evaporative Emission (EVAP) Vent System Performance

ECM

DTC P0446 in Engine Controls - 6.0L

P0449

Evaporative Emission (EVAP) Vent Solenoid Control Circuit

ECM

DTC P0449 in Engine Controls - 6.0L

P0451

Fuel Tank Pressure (FTP) Sensor Performance

ECM

DTC P0451 in Engine Controls - 6.0L

P0452

Fuel Tank Pressure (FTP) Sensor Circuit Low Voltage

ECM

DTC P0452 in Engine Controls - 6.0L

P0453

Fuel Tank Pressure (FTP) Sensor Circuit High Voltage

ECM

DTC P0453 in Engine Controls - 6.0L

P0454

Fuel Tank Pressure (FTP) Sensor Circuit Intermittent

ECM

DTC P0454 in Engine Controls - 6.0L

P0455

Evaporative Emission (EVAP) System Large Leak Detected

ECM

DTC P0455 in Engine Controls - 6.0L

P0461

Fuel Level Sensor Performance

ECM

DTC P0461 in Instrument Panel, Gages, and Console

P0462

Fuel Level Sensor Circuit Low Voltage

ECM

DTC P0462 in Instrument Panel, Gages, and Console

P0463

Fuel Level Sensor Circuit High Voltage

ECM

DTC P0463 in Instrument Panel, Gages, and Console

P0464

Fuel Level Sensor 1 Circuit Intermittent

ECM

DTC P0464 in Instrument Panel, Gages, and Console

P0480

Cooling Fan Relay 1 Control Circuit

ECM

DTC P0480 or P0481 in Engine Cooling

P0481

Cooling Fan Relay 2 and 3 Control Circuit

ECM

DTC P0480 or P0481 in Engine Cooling

P0496

Evaporative Emission (EVAP) System Flow During Non-Purge

ECM

DTC P0496 in Engine Controls - 6.0L

P0502

Vehicle Speed Sensor (VSS) Circuit Low Voltage

ECM

DTC P0502 in Manual Transmission - Tremec 6-Speed

P0503

Vehicle Speed Sensor (VSS) Circuit Intermittent

ECM

DTC P0503 in Manual Transmission - Tremec 6-Speed

P0506

Idle Speed Low

ECM

DTC P0506 in Engine Controls - 6.0L

P0507

Idle Speed High

ECM

DTC P0507 in Engine Controls - 6.0L

P0522

Engine Oil Pressure (EOP) Sensor Circuit Low Voltage

ECM

DTC P0522 in Instrument Panel, Gages, and Console

P0523

Engine Oil Pressure (EOP) Sensor Circuit High Voltage

ECM

DTC P0523 in Instrument Panel, Gages, and Console

P0530

Air Conditioning Refrigerant Pressure Sensor Circuit

ECM

DTC P0530 in HVAC Systems - Manual

P0562

System Voltage Low

ECM, TCM

DTC P0562 in Engine Electrical

or

DTC P0562 in Automatic Transmission - 4L60-E/4L65-E

P0563

System Voltage High

ECM, TCM

DTC P0563 in Engine Electrical

or

DTC P0563 in Automatic Transmission - 4L60-E/4L65-E

P0601

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

TCM

DTC P0601, P0602, P0603, P0604, or P1621 in Automatic Transmission - 4L60-E/4L65-E

Control Module Read Only Memory (ROM)

ECM

DTC P0601, P0602, P0603, P0604, P0605, P0606, P0607, P060E, P1600, P1621, P1627, P1681, P1683, or P2610 in Engine Controls - 6.0L

P0602

Transmission Control Module (TCM) Not Programmed

TCM

DTC P0601, P0602, P0603, P0604, or P1621 in Automatic Transmission - 4L60-E/4L65-E

Control Module Not Programmed

ECM

DTC P0601, P0602, P0603, P0604, P0605, P0606, P0607, P060E, P1600, P1621, P1627, P1681, P1683, or P2610 in Engine Controls - 6.0L

P0603

Transmission Control Module (TCM) Long Term Memory Reset

TCM

DTC P0601, P0602, P0603, P0604, or P1621 in Automatic Transmission - 4L60-E/4L65-E

Control Module Long Term Memory Reset

ECM

DTC P0601, P0602, P0603, P0604, P0605, P0606, P0607, P060E, P1600, P1621, P1627, P1681, P1683, or P2610 in Engine Controls - 6.0L

P0604

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

TCM

DTC P0601, P0602, P0603, P0604, or P1621 in Automatic Transmission - 4L60-E/4L65-E

Control Module Random Access Memory (RAM)

ECM

DTC P0601, P0602, P0603, P0604, P0605, P0606, P0607, P060E, P1600, P1621, P1627, P1681, P1683, or P2610 in Engine Controls - 6.0L

P0606

Control Module Internal Performance

ECM

DTC P0601, P0602, P0603, P0604, P0605, P0606, P0607, P060E, P1600, P1621, P1627, P1681, P1683, or P2610 in Engine Controls - 6.0L

P0607

Control Module Performance

ECM

DTC P0601, P0602, P0603, P0604, P0605, P0606, P0607, P060E, P1600, P1621, P1627, P1681, P1683, or P2610 in Engine Controls - 6.0L

P0608

Vehicle Speed Output Circuit

ECM

DTC P0608 in Instrument Panel, Gages, and Console

P0609

Rear Wheel Speed Sensor Circuit

ECM

DTC C0235-C0237 or P0609 in Antilock Brake System

P060D

Control Module Accelerator Pedal Position (APP) System Performance

ECM

DTC P060D in Engine Controls - 6.0L

P060E

Control Module Throttle Position (TP) System Performance

ECM

DTC P0601, P0602, P0603, P0604, P0605, P0606, P0607, P060E, P1600, P1621, P1627, P1681, P1683, or P2610 in Engine Controls - 6.0L

P0622

Generator F-Terminal Circuit

ECM

DTC P0622 in Engine Electrical

P0641

5-Volt Reference 1 Circuit

ECM

DTC P0641 in Engine Controls - 6.0L

P0645

Air Conditioning (A/C) Clutch Relay Control Circuit

ECM

DTC P0645 in HVAC Systems - Manual

P0650

Malfunction Indicator Lamp (MIL) Control Circuit

ECM

DTC P0650 in Engine Controls - 6.0L

P0651

5-Volt Reference 2 Circuit

ECM

DTC P0651 in Engine Controls - 6.0L

P0654

Engine Speed Output Circuit

ECM

DTC P0654 in Instrument Panel, Gages, and Console

P0685

Engine Controls Ignition Relay Control Circuit

ECM

DTC P0685 in Engine Controls - 6.0L

P0689

Engine Controls Ignition Relay Feedback Circuit Low Voltage

ECM

DTC P0689 in Engine Controls - 6.0L

P0690

Engine Controls Ignition Relay Feedback Circuit High Voltage

ECM

DTC P0690 in Engine Controls - 6.0L

P0700

Transmission Control Module (TCM) Requested MIL Illumination

ECM

DTC P0700 in Engine Controls - 6.0L

P0711

Transmission Fluid Temperature (TFT) Sensor Performance

TCM

DTC P0711 in Automatic Transmission - 4L60-E/4L65-E

P0712

Transmission Fluid Temperature (TFT) Sensor Circuit Low Voltage

TCM

DTC P0712 in Automatic Transmission - 4L60-E/4L65-E

P0713

Transmission Fluid Temperature (TFT) Sensor Circuit High Voltage

TCM

DTC P0713 in Automatic Transmission - 4L60-E/4L65-E

P0719

Brake Switch Circuit Low Voltage

TCM

DTC P0719 in Automatic Transmission - 4L60-E/4L65-E

P0722

Output Speed Sensor Circuit Low Voltage

TCM

DTC P0722 in Automatic Transmission - 4L60-E/4L65-E

P0723

Output Speed Sensor Circuit Intermittent

TCM

DTC P0723 in Automatic Transmission - 4L60-E/4L65-E

P0724

Brake Switch Circuit High Voltage

TCM

DTC P0724 in Automatic Transmission - 4L60-E/4L65-E

P0741

Torque Converter Clutch (TCC) System - Stuck Off

TCM

DTC P0741 in Automatic Transmission - 4L60-E/4L65-E

P0742

Torque Converter Clutch (TCC) System - Stuck On

TCM

DTC P0742 in Automatic Transmission - 4L60-E/4L65-E

P0751

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

TCM

DTC P0751 in Automatic Transmission - 4L60-E/4L65-E

P0752

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

TCM

DTC P0752 in Automatic Transmission - 4L60-E/4L65-E

P0756

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

TCM

DTC P0756 in Automatic Transmission - 4L60-E/4L65-E

P0757

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

TCM

DTC P0757 in Automatic Transmission - 4L60-E/4L65-E

P0787

3-2 Shift Solenoid (SS) Control Circuit Low Voltage

TCM

DTC P0787 in Automatic Transmission - 4L60-E/4L65-E

P0788

3-2 Shift Solenoid (SS) Control Circuit High Voltage

TCM

DTC P0788 in Automatic Transmission - 4L60-E/4L65-E

P0801

Reverse Inhibit Solenoid Control Circuit

ECM

DTC P0801 in Manual Transmission -- Tremec 6-Speed

P0833

Clutch Pedal Switch 2 Circuit

ECM

DTC P0833 in Manual Transmission -- Tremec 6-Speed

P0856

Traction Control Torque Request Circuit

ECM

DTC C0298 or P0856 in Antilock Brake System

P0894

Transmission Component Slipping

TCM

DTC P0894 in Automatic Transmission - 4L60-E/4L65-E

P0961

Line Pressure Control (PC) Solenoid System Performance

TCM

DTC P0961 in Automatic Transmission - 4L60-E/4L65-E

P0973

1-2 Shift Solenoid (SS) Control Circuit Low Voltage

TCM

DTC P0973 in Automatic Transmission - 4L60-E/4L65-E

P0974

1-2 Shift Solenoid (SS) Control Circuit High Voltage

TCM

DTC P0974 in Automatic Transmission - 4L60-E/4L65-E

P0976

2-3 Shift Solenoid (SS) Control Circuit Low Voltage

TCM

DTC P0976 in Automatic Transmission - 4L60-E/4L65-E

P0977

2-3 Shift Solenoid (SS) Control Circuit High Voltage

TCM

DTC P0977 in Automatic Transmission - 4L60-E/4L65-E

P1101

Intake Air Flow System Performance

ECM

DTC P1101 in Engine Controls - 6.0L

P1133

HO2S Insufficient Switching Bank 1 Sensor 1

ECM

DTC P1133 or P1153 in Engine Controls - 6.0L

P1134

HO2S Transition Time Ratio Bank 1 Sensor 1

ECM

DTC P1134 or P1154 in Engine Controls - 6.0L

P1153

HO2S Insufficient Switching Bank 2 Sensor 1

ECM

DTC P1133 or P1153 in Engine Controls - 6.0L

P1154

HO2S Transition Time Ratio Bank 2 Sensor 1

ECM

DTC P1134 or P1154 in Engine Controls - 6.0L

P1380

Misfire Detected - Rough Road Data Not Available

ECM

DTC P1380 in Engine Controls - 6.0L

P1381

Misfire Detected - No Communication with Brake Control Module

ECM

DTC P1381 in Engine Controls - 6.0L

P1516

Throttle Actuator Control (TAC) Module Throttle Actuator Position Performance

ECM

DTC P1516 in Engine Controls - 6.0L

P1621

Transmission Control Module (TCM) Long Term Memory Performance

TCM

DTC P0601, P0602, P0603, P0604, or P1621 in Automatic Transmission - 4L60-E/4L65-E

Control Module Long Term Memory Performance

ECM

DTC P0601, P0602, P0603, P0604, P0605, P0606, P0607, P060E, P1600, P1621, P1627, P1681, P1683, or P2610 in Engine Controls - 6.0L

P1626

Theft Deterrent Fuel Enable Signal Lost

ECM

DTC P1626 in Theft Deterrent

P1630

Theft Deterrent Learn Mode Active

ECM

DTC P1630 in Theft Deterrent

P1631

Theft Deterrent Fuel Enable Signal Not Correct

ECM

DTC P1631 in Theft Deterrent

P1632

Theft Deterrent Fuel Disable Signal Received

ECM

DTC P1632 in Theft Deterrent

P1637

Generator L-Terminal Circuit

ECM

DTC P1637 in Engine Electrical

P1644

Delivered Torque Circuit

ECM

DTC C0287, P1644, or P1689 in Antilock Brake System

P1682

Ignition 1 Switch Circuit 2

ECM

DTC P1682 in Engine Controls - 6.0L

P1689

Traction Control Delivered Torque Output Circuit

ECM

DTC C0287, P1644, or P1689 in Antilock Brake System

P1810

Transmission Fluid Pressure (TFP) Position Switch Circuit

TCM

DTC P1810 in Automatic Transmission - 4L60-E/4L65-E

P1815

Transmission Fluid Pressure (TFP) Valve Position Switch - Start in Wrong Range

TCM

DTC P1815 in Automatic Transmission - 4L60-E/4L65-E

P1816

Transmission Fluid Pressure (TFP) Valve Position Switch Indicates Park/Neutral (P/N) with Drive Ratio

TCM

DTC P1816 in Automatic Transmission - 4L60-E/4L65-E

P2101

Control Module Throttle Actuator Position Performance

ECM

DTC P2101 in Engine Controls - 6.0L

P2119

Throttle Closed Position Performance

ECM

DTC P2119 in Engine Controls - 6.0L

P2120

Accelerator Pedal Position (APP) Sensor 1 Circuit

ECM

DTC P2120 in Engine Controls - 6.0L

P2122

Accelerator Pedal Position (APP) Sensor 1 Circuit Low Voltage

ECM

DTC P2122 in Engine Controls - 6.0L

P2123

Accelerator Pedal Position (APP) Sensor 1 Circuit High Voltage

ECM

DTC P2123 in Engine Controls - 6.0L

P2125

Accelerator Pedal Position (APP) Sensor 2 Circuit

ECM

DTC P2125 in Engine Controls - 6.0L

P2127

Accelerator Pedal Position (APP) Sensor 2 Circuit Low Voltage

ECM

DTC P2127 in Engine Controls - 6.0L

P2128

Accelerator Pedal Position (APP) Sensor 2 Circuit High Voltage

ECM

DTC P2128 in Engine Controls - 6.0L

P2135

Throttle Position (TP) Sensor 1-2 Correlation

ECM

DTC P2135 in Engine Controls - 6.0L

P2138

Accelerator Pedal Position (APP) Sensor 1-2 Correlation

ECM

DTC P2138 in Engine Controls - 6.0L

P2176

Minimum Throttle Position Not Learned

ECM

DTC P2176 in Engine Controls - 6.0L

P2610

Control Module Ignition Off Timer Performance

ECM

DTC P0601, P0602, P0603, P0604, P0605, P0606, P0607, P060E, P1600, P1621, P1627, P1681, P1683, or P2610 in Engine Controls - 6.0L

P2763

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

TCM

DTC P2763 in Automatic Transmission - 4L60-E/4L65-E

P2764

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

TCM

DTC P2764 in Automatic Transmission - 4L60-E/4L65-E

P2769

Torque Converter Clutch (TCC) Enable Solenoid Control Circuit Low Voltage

TCM

DTC P2769 in Automatic Transmission - 4L60-E/4L65-E

P2770

Torque Converter Clutch (TCC) Enable Solenoid Control Circuit High Voltage

TCM

DTC P2770 in Automatic Transmission - 4L60-E/4L65-E

U0101

Lost Communications With Transmission Control Module (TCM)

ECM

DTC U0100-U0299 in Computer/Integrating Systems

U1000

Class 2 Data Link

AMP, BCM, IPC, MSM, Radio, RCDLR, RDM, SDM

DTC U1000 and U1255 in Computer/Integrating Systems

U1017

Lost Communications With Engine Control Module (ECM)

AMP, BCM, IPC, MSM, Radio, RCDLR, RDM, SDM, TCM

DTC U1001-U1254 in Computer/Integrating Systems

U1024

Lost Communications With Transmission Control Module (TCM)

ECM

DTC U1001-U1254 in Computer/Integrating Systems

U1041

Lost Communications With Electronic Brake Control Module (EBCM)

IPC, RDM, SDM

DTC U1001-U1254 in Computer/Integrating Systems

U1064

Lost Communications With Body Control Module (BCM)

AMP, IPC, ECM, MSM, Radio, RCDLR, RDM, SDM

DTC U1001-U1254 in Computer/Integrating Systems

U1088

Lost Communications With Sensing and Diagnostic Module (SDM)

IPC, RCDLR

DTC U1001-U1254 in Computer/Integrating Systems

U1096

Lost Communications With Instrument Panel Cluster (IPC)

BCM, SDM

DTC U1001-U1254 in Computer/Integrating Systems

U1128

Lost Communications With Radio

AMP, RDM

DTC U1001-U1254 in Computer/Integrating Systems

U1129

Lost Communications With Audio Amplifier

Radio, RDM

DTC U1001-U1254 in Computer/Integrating Systems

U1166

Lost Communications With Memory Seat Module (MSM)

BCM, ECM, Radio

DTC U1001-U1254 in Computer/Integrating Systems

U1176

Lost Communications With Remote Control Door Lock Receiver (RCDLR)

RDM

DTC U1001-U1254 in Computer/Integrating Systems

U1177

Lost Communications With Roof/Door Module (RDM)

AMP, Radio

DTC U1001-U1254 in Computer/Integrating Systems

U1255

Class 2 Data Link

AMP, BCM, IPC, MSM, Radio, RCDLR, RDM, SDM

DTC U1000 and U1255 in Computer/Integrating Systems

U1300

Class 2 Data Link Low

IPC, ECM, Radio, SDM

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

U1301

Class 2 Data Link High

IPC, ECM, Radio, SDM

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

U1305

Class 2 Data Link Low or High

AMP, BCM, RCDLR

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

U2100

High Speed CAN Communication Bus

TCM

DTC U2100 in Computer/Integrating Systems

U2105

Lost Communications With Engine Control Module (ECM)

TCM

DTC U2105-U2199 in Computer/Integrating Systems

001

Mode Actuator Failure

HVAC Control Module

DTC 001 or DTC 100 in HVAC Systems - Manual

010

Control Module Internal Performance

HVAC Control Module

DTC 010 in HVAC Systems - Manual

100

Air Temperature Actuator Failure

HVAC Control Module

DTC 001 or DTC 100 in HVAC Systems - Manual