GM Service Manual Online
For 1990-2009 cars only

DTC

Diagnostic Procedure

Modules

P0068

DTC P0068

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

P0117

DTC P0117

PCM

P0118

DTC P0118

PCM

P0120

DTC P0120

PCM

P0131

DTC P0131 or P0151

PCM

P0132

DTC P0132 or P0152

PCM

P0134

DTC P0134 or P0154

PCM

P0151

DTC P0131 or P0151

PCM

P0152

DTC P0132 or P0152

PCM

P0154

DTC P0134 or P0154

PCM

P0200

DTC P0200

PCM

P0220

DTC P0220

PCM

P0230

DTC P0230

PCM

P0315

DTC P0315

PCM

P0325

DTC P0325

PCM

P0327

DTC P0327 or P0332

PCM

P0332

DTC P0327 or P0332

PCM

P0335

DTC P0335

PCM

P0336

DTC P0336

PCM

P0341

DTC P0341

PCM

P0342

DTC P0342

PCM

P0343

DTC P0343

PCM

P0351-P0358

DTC P0351-P0358

PCM

P0443

DTC P0443

PCM

P0462

DTC P0462 in Instrument Panel, Gages, and Console

PCM

P0463

DTC P0463 in Instrument Panel, Gages, and Console

PCM

P0500

DTC P0500 in Manual Transmission

PCM

P0506

DTC P0506 or P0507

PCM

P0507

DTC P0506 or P0507

PCM

P0522

DTC P0522 in Instrument Panel, Gages, and Console

PCM, IPC

P0523

DTC P0523 in Instrument Panel, Gages, and Console

PCM, IPC

P0562

DTC P0562 in Engine Electrical

PCM

P0563

DTC P0563 in Engine Electrical

PCM

P0567

DTC P0567 in Cruise Control

PCM

P0568

DTC P0568 in Cruise Control

PCM

P0571

DTC P0571 in Cruise Control

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, Gages, and Console

PCM, IPC

P0622

DTC P0622 in Engine Electrical

PCM

P0641

DTC P0641

PCM

P0650

DTC P0650

PCM

P0651

DTC P0651

PCM

P0706

Refer to Allison Service Manual

TCM

P0833

DTC P0833 in Manual Transmission

PCM

P0856

Refer to Allison Service Manual

TCM

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

P1516

DTC P1516

PCM

P1574

DTC P1574 in Cruise Control

PCM

P1637

DTC P1637 in Engine Electrical

PCM

P2067

DTC P2067 In Instrument Panel, Gages, and Console

PCM

P2068

DTC P2068 In Instrument Panel, Gages, and Console

PCM

P2101

DTC P2101

PCM

P2108

DTC P2108

PCM

P2120

DTC P2120

PCM

P2121

DTC P2121

PCM

P2125

DTC P2125

PCM

P2135

DTC P2135

PCM

P2610

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

PCM

U0107

DTC U0107

PCM

UXXXX

Scan Tool Does Not Communicate with Class 2 Device in Data Link Communications

PCM, SDM, IPC, BCM, EBCM, HVAC