GM Service Manual Online
For 1990-2009 cars only

DTC

Diagnostic Procedure

Module(s)

B0001

DTC B0001

Navigation Radio

B2460

DTC B2460

Navigation Radio

B2462

DTC B2462

Navigation Radio

B2463

DTC B2463

Navigation Radio

B2464

DTC B2464

Navigation Radio

B2465

DTC B2465

Navigation Radio

B2466

DTC B2466

Navigation Radio

B2468

DTC B2468

Navigation Radio

B2474

DTC B2474

Navigation Radio

B2475

DTC B2475

Navigation Radio

U2153

DTC U2153

Navigation Radio