C0551
DTC C0551 Control Module Not Programmed
Fault symptoms
TCS OFF warning lamp on. No TCS function.
Conditions
TC/ABS control module not programmed for engine variant in question.
Diagnostic help
Variant programming of the TC/ABS control module is performed with the diagnostic tool.
- Select "TC/ABS"
- Select "Programming"
program the TC/ABS control module for the correct engine variant.