OBD-II Diagnostic Trouble Code
C0123
Brake/Wheel-Speed Signal Plausibility
C
Chassis
brakes / steering
brakes / steering
0
Generic
SAE standard
SAE standard
1
Chassis subsystem
23
Brake/Wheel-Speed Signal Plausibility
Severity · general guide
High
Brakes/steering — inspect soon
Code type
Generic
System
Chassis