GM Service Manual Online
For 1990-2009 cars only

DTC

Description

Type

Illuminate Service Vehicle Soon

B0530

Fuel Level Sensor Stuck

RIM

No

B0532

Fuel Level Sensor Shorted to Ground or Open

RIM

No

B0533

Fuel Level Sensor Feedback Shorted High

RIM

No

B1007

EEPROM Write Error

RIM

No

B1009

EEPROM Checksum Error

RIM

No

B1310

Outside Temperature Sensor Failure

IPM

No

B1317

Inside Air Temperature Sensor

IPM

No

B1318

Left Solar Sensor

IPM

No

B1321

A/C Low Side Temperature Sensor

DIM

No

B1324

A/C Refrigerant Overpressure

DIM

No

B1327

Source/Battery Voltage Low

RIM

No

B1328

Source/Battery Voltage High

RIM

No

B1328

Right Solar Sensor

IPM

No

B1330

Left A/C Temperature Sensor

IPM

No

B1331

Right A/C Temperature Sensor

IPM

No

B1332

Left Heater Temperature Sensor

IPM

No

B1333

Right Heater Temperature Sensor

IPM

No

B1340

Left Air Mix Actuator

IPM

No

B1341

Right Air Mix Actuator

IPM

No

B1343

Air Inlet Actuator

IPM

No

B1344

Mode Actuator

IPM

No

B1390

Battery Voltage Sense Fault

DIM

No

B1399

Loss of KDD Main Control Head

IPM

No

B1652

Loss of Keep Alive Memory

IPM

No

B1656

EEPROM Write Error

DIM

No

B1658

EEPROM Checksum Error

DIM

No

B1658

EEPROM Checksum Error

IPM

No

B1805

Ignition Switch Problem

DIM

No

B1982

Source/Battery Voltage High

DIM

No

B1982

Source/Battery Voltage High

IPM

No

B1983

Source/Battery Voltage Low

DIM

No

B1983

Source/Battery Voltage Low

IPM

No

B2419

Twilight Photocell Circuit Problem

IPM

No

B2420

Twilight Delay Pot Failure

IPM

No

B2422

Interior Lamp Rheostat Failure

IPM

No

B2510

Steering Wheel HVAC Key Stuck

DIM

No

B2511

Steering Wheel Convenience Key Stuck

DIM

No

B2512

Steering Wheel Controls Illegal A/D Value

DIM

No

U1016

Loss of PCM Serial Data Communication

DIM

No

U1016

Loss of PCM Serial Data Communication

IPM

No

U1016

Loss of PCM Serial Data Communication

RIM

No

U1040

Loss of ABS Serial Data Communication

IPC

No

U1056

Loss of RSS Serial Data Communication

ABS

No

U1064

Loss of DIM Serial Data Communication

IPM

No

U1064

Loss of DIM Serial Data Communication

RIM

No

U1065

Loss of IPM Serial Data Communication

DIM

No

U1065

Loss of IPM Serial Data Communication

RIM

No

U1066

Loss of RIM Serial Data Communication

DIM

No

U1066

Loss of RIM Serial Data Communication

IPM

No

U1088

Loss of SDM Serial Data Communication

IPC

No

U1096

Loss of IPC Serial Data Communication

RIM

No

U1128

Loss of IRC Serial Data Communication

AMP

No

U1129

Loss of AMP Serial Data Communication

IRC

No

U1144

Loss of PHN Serial Data Communication

IRC

No

U1145

Loss of NAV Serial Data Communication

IRC

No

U1160

Loss of DDM Serial Data Communication

RIM

No

U1176

Loss of RFA Serial Data Communication

IPC

No

U1192

Loss of VTD Serial Data Communication

IPC

No

U1255

Class 2 Initialization Error

DIM

No

U1255

Class 2 Initialization Error

IPM

No

U1255

Class 2 Initialization Error

RIM

No

U1300

Class 2 Short to Ground

DIM

No

U1300

Class 2 Short to Ground

IPM

No

U1300

Class 2 Short to Ground

RIM

No

U1301

Class 2 Short to Voltage

DIM

No

U1301

Class 2 Short to Voltage

IPM

No

U1301

Class 2 Short to Voltage

RIM

No