GM Service Manual Online
For 1990-2009 cars only

DTC

Diagnostic Procedure

Modules

C0035

DTC C0035-C0052

EBCM

C0036

DTC C0035-C0052

EBCM

C0037

DTC C0035-C0052

EBCM

C040

DTC C0035-C0052

EBCM

C0041

DTC C0035-C0052

EBCM

C0042

DTC C0035-C0052

EBCM

C0045

DTC C0035-C0052

EBCM

C0046

DTC C0035-C0052

EBCM

C0047

DTC C0035-C0052

EBCM

C0050

DTC C0035-C0052

EBCM

C0051

DTC C0035-C0052

EBCM

C0052

DTC C0035-C0052

EBCM

C0110

DTC C0110

EBCM

C0220

DTC C0220-C0229

EBCM

C0221

DTC C0220-C0229

EBCM

C0228

DTC C0220-C0229

EBCM

C0229

DTC C0220-C0229

EBCM

C0550

DTC C0550

EBCM

C0899

DTC C0899

EBCM

C0900

DTC C0900

EBCM

U1000

DTC U1000 and U1255 in Data Link Communications

EBCM, PCM, TCM, SDM, IPC

U1016

DTC U1001-U1254 in Data Link Communications

EBCM, PCM

U1031

DTC U1001-U1254 in Data Link Communications

EBCM, SDG

U1096

DTC U1001-U1254 in Data Link Communications

EBCM, IPC