C0276 Code: Meaning, Causes, and Symptoms | OBD2 Codes
C0276 – Transmission Control Module Traction Control Not Allowed
C0276 Possible Symptoms
Anti-Lock Brake System (ABS) Warning Light ON,Engine Light ON (or Service Engine Soon Warning Light)
C0276 Possible Causes
Check Transfercase Control Module (TCCM) for codes.
The Electronic Brake Control Module (EBCM) may inhibit the Traction Control System (TCS) if a failure occurs with the locking differential or the transfer case. The transfer case selected range has been reported as invalid by the Transfercase Control Module (TCCM).