GM Service Manual Online
For 1990-2009 cars only

DTC

Diagnostic Procedure

Module(s)

C1212

DTC C1212

EBCM

C1213

DTC C1213

EBCM

C1214

DTC C1214

EBCM

C1215

DTC C1215

EBCM

C1217

DTC C1217

EBCM

C1218

DTC C1218

EBCM

C1221

DTC C1221-C1235

EBCM

C1222

DTC C1221-C1235

EBCM

C1223

DTC C1221-C1235

EBCM

C1224

DTC C1221-C1235

EBCM

C1225

DTC C1221-C1235

EBCM

C1226

DTC C1221-C1235

EBCM

C1227

DTC C1221-C1235

EBCM

C1228

DTC C1221-C1235

EBCM

C1232

DTC C1221-C1235

EBCM

C1233

DTC C1221-C1235

EBCM

C1234

DTC C1221-C1235

EBCM

C1235

DTC C1221-C1235

EBCM

C1236

DTC C1236

EBCM

C1237

DTC C1237

EBCM

C1242

DTC C1242 or C1243

EBCM

C1243

DTC C1242 or C1243

EBCM

C1254

DTC C1254

EBCM

C1255

DTC C1255 or C1256

EBCM

C1256

DTC C1255 or C1256

EBCM

C1257

DTC C1257

EBCM

C1258

DTC C1258

EBCM

C1261

DTC C1261-C1268

EBCM

C1262

DTC C1261-C1268

EBCM

C1263

DTC C1261-C1268

EBCM

C1264

DTC C1261-C1268

EBCM

C1267

DTC C1261-C1268

EBCM

C1268

DTC C1261-C1268

EBCM

C1295

DTC C1295

EBCM