Diagnostic Trouble Code (DTC) List
WARNING: This page is about a different car, the 2002 Oldsmobile Bravada, 2002 GMC Envoy XL, 2002 GMC Envoy, and 2002 Chevrolet TrailBlazer. However, it is still accessible from the selected car via links, so may be relevant.
Diagnostic Trouble Code (DTC) List
| DTC |
Diagnostic Procedure |
Module |
| B1000 |
DTC B1000 |
Audio Amplifier, BCM, DDM, FPDM, HVAC, IPC, LGM, MSM-Driver, Radio, RSA, SDM, VCIM, VTD |
| B1004 |
DTC B1004 |
VCIM |
| B1007 |
DTC B1007 |
VCIM |
| B1009 |
DTC B1009 |
VCIM |
| B1397 |
DTC B1397 |
BCM |
| B1420 |
DTC B1420 |
BCM |
| B1440 |
DTC B1440 |
BCM |