GM Service Manual Online
For 1990-2009 cars only

DTC

Diagnostic Procedure

Module(s)

P0030

DTC P0030

PCM

P0036

DTC P0036

PCM

P0068

DTC P0068

PCM

P0069

DTC P0069

PCM

P0101

DTC P0101

PCM

P0102

DTC P0102

PCM

P0103

DTC P0103

PCM

P0107

DTC P0107

PCM

P0108

DTC P0108

PCM

P0112

DTC P0112

PCM

P0113

DTC P0113

PCM

P0116

DTC P0116

PCM

P0117

DTC P0117

PCM

P0118

DTC P0118

PCM

P0120

DTC P0120

PCM

P0125

DTC P0125

PCM

P0128

DTC P0128

PCM

P0130

DTC P0130

PCM

P0131

DTC P0131

PCM

P0132

DTC P0132

PCM

P0133

DTC P0133

PCM

P0134

DTC P0134

PCM

P0135

DTC P0135

PCM

P0136

DTC P0136

PCM

P0137

DTC P0137

PCM

P0138

DTC P0138

PCM

P0140

DTC P0140

PCM

P0141

DTC P0141

PCM

P0171

DTC P0171

PCM

P0172

DTC P0172

PCM

P0201

DTC P0201, P0202, P0203, P0204, P0205, or P0206

PCM

P0202

DTC P0201, P0202, P0203, P0204, P0205, or P0206

PCM

P0203

DTC P0201, P0202, P0203, P0204, P0205, or P0206

PCM

P0204

DTC P0201, P0202, P0203, P0204, P0205, or P0206

PCM

P0205

DTC P0201, P0202, P0203, P0204, P0205, or P0206

PCM

P0206

DTC P0201, P0202, P0203, P0204, P0205, or P0206

PCM

P0218

DTC P0218 in Automatic Transaxle - 4T65-E

PCM

P0220

DTC P0220

PCM

P0230

DTC P0230

PCM

P0243

DTC P0243

PCM

P0300

DTC P0300

PCM

P0315

DTC P0315

PCM

P0325

DTC P0325

PCM

P0327

DTC P0327 or P0332

PCM

P0332

DTC P0327 or P0332

PCM

P0336

DTC P0336

PCM

P0341

DTC P0341

PCM

P0401

DTC P0401

PCM

P0403

DTC P0403

PCM

P0404

DTC P0404

PCM

P0405

DTC P0405

PCM

P0420

DTC P0420

PCM

P0442

DTC P0442

PCM

P0443

DTC P0443

PCM

P0446

DTC P0446

PCM

P0449

DTC P0449

PCM

P0452

DTC P0452

PCM

P0453

DTC P0453

PCM

P0455

DTC P0455

PCM

P0462

DTC P0462 in Instrument Panel, Gages, and Console

PCM, IPC

P0463

DTC P0463 in Instrument Panel, Gages, and Console

PCM, IPC

P0480

DTC P0480 or P0481 in Engine Cooling

PCM

P0481

DTC P0480 or P0481 in Engine Cooling

PCM

P0496

DTC P0496

PCM

P0502

DTC P0502 in Automatic Transaxle - 4T65-E

PCM

P0503

DTC P0503 in Automatic Transaxle - 4T65-E

PCM

P0506

DTC P0506

PCM

P0507

DTC P0507

PCM

P0520

DTC P0520 in Instrument, Panel, and Gages

PCM

P0530

DTC P0530 in Heating, Ventilation, and Air Conditioning

PCM, HVAC

P0560

DTC P0560 in Engine Electrical

PCM

P0564

DTC P0564 in Cruise Control

PCM

P0572

DTC P0572 in Lighting Systems

PCM

P0573

DTC P0573 in Lighting Systems

PCM

P0601

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

PCM

P0602

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

PCM

P0604

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

PCM

P0606

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

PCM

P0608

DTC P0608 in Instrument, Panel, and Gages

PCM

P0615

DTC P0615 in Engine Electrical

PCM

P0621

DTC P0621 in Engine Electrical

PCM

P0641

DTC P0641

PCM

P0645

DTC P0645 in HVAC Systems-Manual

PCM

P0650

DTC P0650

PCM

P0651

DTC P0651

PCM

P0685

DTC P0685

PCM

P0703

DTC P0703 in Instrument Panel, Gages, and Console

PCM

P0711

DTC P0711 in Automatic Transaxle - 4T65-E

PCM

P0712

DTC P0712 in Automatic Transaxle - 4T65-E

PCM

P0713

DTC P0713 in Automatic Transaxle - 4T65-E

PCM

P0716

DTC P0716 in Automatic Transaxle - 4T65-E

PCM

P0717

DTC P0717 in Automatic Transaxle - 4T65-E

PCM

P0730

DTC P0730 in Automatic Transaxle - 4T65-E

PCM

P0741

DTC P0741 in Automatic Transaxle - 4T65-E

PCM

P0742

DTC P0742 in Automatic Transaxle - 4T65-E

PCM

P0748

DTC P0748 in Automatic Transaxle - 4T65-E

PCM

P0751

DTC P0751 in Automatic Transaxle - 4T65-E

PCM

P0752

DTC P0752 in Automatic Transaxle - 4T65-E

PCM

P0753

DTC P0753 in Automatic Transaxle - 4T65-E

PCM

P0756

DTC P0756 in Automatic Transaxle - 4T65-E

PCM

P0757

DTC P0757 in Automatic Transaxle - 4T65-E

PCM

P0758

DTC P0758 in Automatic Transaxle - 4T65-E

PCM

P0815

DTC P0815 in Automatic Transaxle - 4T65-E

PCM

P0816

DTC P0816 in Automatic Transaxle - 4T65-E

PCM

P0826

DTC P0826 in Automatic Transaxle - 4T65-E

PCM

P0856

DTC C0241 or P0856 in Antilock Brake System

PCM

P1106

DTC P1106

PCM

P1107

DTC P1107

PCM

P1111

DTC P1111

PCM

P1112

DTC P1112

PCM

P1114

DTC P1114

PCM

P1115

DTC P1115

PCM

P1125

DTC P1125

PCM

P1133

DTC P1133

PCM

P1134

DTC P1134

PCM

P1258

DTC P1258 in Engine Cooling

PCM

P1351

DTC P1351

PCM

P1352

DTC P1352

PCM

P1361

DTC P1361

PCM

P1362

DTC P1362

PCM

P1374

DTC P1374

PCM

P1380

DTC P1380

PCM

P1381

DTC P1381

PCM

P1404

DTC P1404

PCM

P1516

DTC P1516

PCM

P1518

DTC P1518

PCM

P1574

DTC P1574 in Cruise Control

PCM

P1626

DTC P1626 in Theft Deterrent

PCM

P1630

DTC P1630 in Theft Deterrent

PCM

P1631

DTC P1631 in Theft Deterrent

PCM

P1640

DTC P1640

PCM

P1650

DTC P1650

PCM

P1660

DTC P1660

PCM

P1689

DTC C0244 or P1689 in Antilock Brake System

PCM

P1750

DTC P1750 in Automatic Transaxle - 4T65-E

PCM

P1811

DTC P1811 in Automatic Transaxle - 4T65-E

PCM

P1814

DTC P1814 in Automatic Transaxle - 4T65-E

PCM

P1819

DTC P1819 in Automatic Transaxle - 4T65-E

PCM

P1820

DTC P1820 in Automatic Transaxle - 4T65-E

PCM

P1822

DTC P1822 in Automatic Transaxle - 4T65-E

PCM

P1823

DTC P1823 in Automatic Transaxle - 4T65-E

PCM

P1825

DTC P1825 in Automatic Transaxle - 4T65-E

PCM

P1826

DTC P1826 in Automatic Transaxle - 4T65-E

PCM

P1860

DTC P1860 in Automatic Transaxle - 4T65-E

PCM

P1887

DTC P1887 in Automatic Transaxle - 4T65-E

PCM

P2101

DTC P2101

PCM

P2107

DTC P2107

PCM

P2108

DTC P2108

PCM

P2119

DTC P2119

PCM

P2120

DTC P2120

PCM

P2125

DTC P2125

PCM

P2135

DTC P2135

PCM

P2138

DTC P2138

PCM

P2227

DTC P2227

PCM

P2228

DTC P2228

PCM

P2229

DTC P2229

PCM

P2535

DTC P2535 in Body Control System

PCM

P2610

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

PCM

UXXXX

Diagnostic Trouble Code (DTC) List in Data Link Communications

Electronic Brake Control Module (EBCM), Powertrain Control Module (PCM), Body Control Module (BCM)