GM Service Manual Online
For 1990-2009 cars only

DTC

Diagnostic Procedures

Module(s)

P0101

DTC P0101

PCM

P0102

DTC P0102

PCM

P0103

DTC P0103

PCM

P0111

DTC P0111

PCM

P0112

DTC P0112

PCM

P0113

DTC P0113

PCM

P0116

DTC P0116

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

P0131

DTC P0131

PCM

P0132

DTC P0132

PCM

P0133

DTC P0133

PCM

P0134

DTC P0134

PCM

P0135

DTC P0135

PCM

P0136

DTC P0136

PCM

P0141

DTC P0141

PCM

P0171

DTC P0171

PCM

P0172

DTC P0172

PCM

P0300

DTC P0300

PCM

P0301

DTC P0301-P0304

PCM

P0302

DTC P0301-P0304

PCM

P0303

DTC P0301-P0304

PCM

P0304

DTC P0301-P0304

PCM

P0335

DTC P0335

PCM

P0340

DTC P0340

PCM

P0400

DTC P0400

PCM

P0403

DTC P0403

PCM

P0420

DTC P0420

PCM

P0440

DTC P0440

PCM

P0443

DTC P0443

PCM

P0450

DTC P0450

PCM

P0451

DTC P0451

PCM

P0455

DTC P0455

PCM

P0461

DTC P0461 in Body and Accessories

PCM

P0463

DTC P0463 in Body and Accessories

PCM

P0500

DTC P0500 in Manual Transmission

PCM

P0505

DTC P0505

PCM

P0601

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

PCM

P1408

DTC P1408

PCM

P1410

DTC P1410

PCM

P1450

DTC P1450

PCM

P1451

DTC P1451

PCM

P1500

DTC P1500

PCM

P1510

DTC P1510

PCM