GM Service Manual Online
For 1990-2009 cars only

Diagnostic Trouble Code (DTC)

Auto

Manual

P0030

B

B

P0036

B

B

P0068

A

A

P0101

B

B

P0102

B

B

P0103

B

B

P0106

B

B

P0107

B

B

P0108

B

B

P0112

B

B

P0113

B

B

P0117

B

B

P0118

B

B

P0120

A

A

P0121

B

B

P0122

A

A

P0123

A

A

P0125

B

B

P0128

B

B

P0130

B

B

P0131

B

B

P0132

B

B

P0133

B

B

P0134

B

B

P0135

B

B

P0136

B

B

P0137

B

B

P0138

B

B

P0140

B

B

P0141

B

B

P0171

B

B

P0172

B

B

P0201-P0204

B

B

P0220

A

A

P0222

A

A

P0223

A

A

P0300

Type B EMISSION

Type A CATALYST

B

P0315

B

B

P0325

B

B

P0326

B

B

P0327

B

B

P0335

B

B

P0336

B

B

P0340

B

B

P0341

B

B

P0420

A

A

P0442

A

A

P0443

B

B

P0446

A

A

P0449

B

B

P0451

A

A

P0452

A

A

P0453

A

A

P0454

A

A

P0455

B

B

P0496

B

B

P0506

B

B

P0507

B

B

P0601

A

A

P0602

A

A

P0603

C

C

P0604

A

A

P0606

A

A

P0607

C

C

P0641

A

A

P0650

B

B

P0651

A

A

P1101

B

B

P1106

C

C

P1107

C

C

P1111

C

C

P1112

C

C

P1114

C

C

P1115

C

C

P1133

B

B

P1516

A

A

P1621

A

A

P1633

C

C

P1680

A

A

P1681

A

A

P1682

C

C

P2101

A

A

P2119

C

C

P2120

A

A

P2122

A

A

P2123

A

A

P2125

A

A

P2127

A

A

P2128

A

A

P2135

A

A

P2138

A

A

P2176

A

A

P2610

B

B