GM Service Manual Online
For 1990-2009 cars only

DTC

Diagnostic Procedure

Module(s)

C0035 - C0051

DTC C0035-C0051

EBCM

C0060 - C0095

DTC C0060-C0095

EBCM

C0100-C0105

DTC C0100 or C0105

EBCM

C0110

DTC C0110

EBCM

C0121

DTC C0121

EBCM

C0161

DTC C0161

EBCM

C0166-C0171

DTC C0166 or C0171

EBCM

C0181

DTC C0181

EBCM

C0182

DTC C0182

EBCM

C0236

DTC C0236

EBCM

C0237

DTC C0237

EBCM

C0238

DTC C0238 or C038

EBCM

C0239

DTC C0239

EBCM

C0240

DTC C0240

EBCM

C0241 or P1571

DTC C0241 or P1571

EBCM

C0244 or P1689

DTC C0244 or P1689

EBCM

C0245

DTC C0245

EBCM

C0550

DTC C0550

EBCM

C0896

DTC C0896

EBCM

C0901

DTC C0901

EBCM

U1000 and U1255

DTC U1000 and U1255

EBCM

U1300

DTC U1300, U1301, or U1305

EBCM

U1301

DTC U1300, U1301, or U1305

EBCM