For 1990-2009 cars

DTC Code | Diagnostic Procedure | Module
--- | --- | ---
DTC B1000 | DTC B1000 | BCM, SDM, Radio, IPC, Digital Radio Receiver
DTC B1001 | DTC B1001 | BCM, IPC, Digital Radio Receiver
DTC B1009 | DTC B1009 | Radio, VTD
DTC B1369 | DTC B1369 | BCM, IPC
DTC B1374 | DTC B1374 | BCM, IPC
DTC B1379 | DTC B1379 | BCM, IPC
DTC B2965 | DTC B2965 In Instrument Panel, Gages, and Console | BCM