GM Service Manual Online
For 1990-2009 cars only

DTC

Diagnostic Procedure

Module(s)

P0101

DTC P0101

PCM

P0102

DTC P0102

PCM

P0103

DTC P0103

PCM

P0106

DTC P0106

PCM

P0107

DTC P0107

PCM

P0108

DTC P0108

PCM

P0112

DTC P0112

PCM

P0113

DTC P0113

PCM

P0117

DTC P0117

PCM

P0118

DTC P0118

PCM

P0121

DTC P0121

PCM

P0122

DTC P0122

PCM

P0123

DTC P0123

PCM

P0125

DTC P0125

PCM

P0128

DTC P0128

PCM

P0131

DTC P0131 or P0151

PCM

P0132

DTC P0132 or P0152

PCM

P0133

DTC P0133 or P0153

PCM

P0134

DTC P0134 or P0154

PCM

P0135

DTC P0135 or P0155

PCM

P0137

DTC P0137

PCM

P0138

DTC P0138

PCM

P0140

DTC P0140

PCM

P0151

DTC P0131 or P0151

PCM

P0152

DTC P0132 or P0152

PCM

P0153

DTC P0133 or P0153

PCM

P0154

DTC P0134 or P0154

PCM

P0155

DTC P0135 or P0155

PCM

P0171

DTC P0171 or P0174

PCM

P0172

DTC P0172 or P0175

PCM

P0200

DTC P0200

PCM

P0218

DTC P0218 in Automatic Transmission-4L60E

PCM

P0230

DTC P0230

PCM

P0300

DTC P0300

PCM

P0325

DTC P0325

PCM

P0327

DTC P0327

PCM

P0335

DTC P0335

PCM

P0336

DTC P0336

PCM

P0341

DTC P0341

PCM

P0351

DTC P0351

PCM

P0420

DTC P0420 or P0430

PCM

P0430

DTC P0420 or P0430

PCM

P0440

DTC P0440

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

P0500

DTC P0500 in Manual Transmission NV-3500

PCM

P0502

DTC P0502 in Automatic Transmission-4L60E

PCM

P0503

DTC P0503 in Automatic Transmission-4L60E

PCM

P0506

DTC P0506

PCM

P0507

DTC P0507

PCM

P0562

DTC P0562 in Engine Electrical

PCM

P0563

DTC P0563 in Engine Electrical

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

P0608

DTC P0608 in Instrument Panel, Gauges, and Console

PCM, IPC

P0650

DTC P0650

PCM

P0654

DTC P0654 in Instrument Panel, Gauges, and Console

PCM, IPC

P0704

DTC P0704 in Manual Transmission NV-3500

PCM

P0706

DTC P0706 in Automatic Transmission - 4L60E

PCM

P0711

DTC P0711 in Automatic Transmission-4L60E

PCM

P0712

DTC P0712 in Automatic Transmission-4L60E

PCM

P0713

DTC P0712 in Automatic Transmission-4L60E

PCM

P0719

DTC P0719 in Automatic Transmission-4L60E

PCM

P0724

DTC P0724 in Automatic Transmission-4L60E

PCM

P0740

DTC P0740 in Automatic Transmission-4L60E

PCM

P0741

DTC P0741 in Automatic Transmission-4L60E

PCM

P0742

DTC P0742 in Automatic Transmission-4L60E

PCM

P0748

DTC P0748 in Automatic Transmission-4L60E

PCM

P0751

DTC P0751 in Automatic Transmission-4L60E

PCM

P0752

DTC P0752 in Automatic Transmission-4L60E

PCM

P0753

DTC P0753 in Automatic Transmission-4L60E

PCM

P0756

DTC P0756 in Automatic Transmission-4L60E

PCM

P0757

DTC P0757 in Automatic Transmission-4L60E

PCM

P0758

DTC P0758 in Automatic Transmission-4L60E

PCM

P0785

DTC P0785 in Automatic Transmission-4L60E

PCM

P1111

DTC P1111

PCM

P1112

DTC P1112

PCM

P1114

DTC P1114

PCM

P1115

DTC P1115

PCM

P1121

DTC P1121

PCM

P1122

DTC P1122

PCM

P1133

DTC P1133 or P1153

PCM

P1134

DTC P1134 or P1154

PCM

P1153

DTC P1133 or P1153

PCM

P1154

DTC P1134 or P1154

PCM

P1258

DTC P1258 in Engine Cooling

PCM

P1336

DTC P1336

PCM

P1345

DTC P1345

PCM

P1380

DTC P1380

PCM

P1381

DTC P1381

PCM

P1441

DTC P1441

PCM

P1626

DTC P1626 in Theft Deterrent

PCM, VTD

P1631

DTC P1631 in Theft Deterrent

PCM, VTD

P1632

DTC P1632 in Theft Deterrent

PCM, VTD

P1635

DTC P1635

PCM

P1637

DTC P1637 in Engine Electrical

PCM

P1638

DTC P1638 in Engine Electrical

PCM

P1639

DTC P1639

PCM

P1683

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

PCM

P1810

DTC P1810 in Automatic Transmission-4L60E

PCM

P1860

DTC P1860 in Automatic Transmission-4L60E

PCM

P1870

DTC P1870 in Automatic Transmission-4L60E

PCM

P1875

DTC P1875 in Automatic Transmission-4L60E

PCM