OBD-II Diagnostic Trouble Code
C1093
Central Electronic Module (CEM) internal signal group A, Bus signal/message faults, Signal invalid Unconfirmed
C
Chassis
brakes / steering
brakes / steering
1
Mfr
manufacturer code
manufacturer code
0
Chassis subsystem
93
Central Electronic Module (CEM) internal signal group A, Bus…
Severity · general guide
High
Brakes/steering — inspect soon
Code type
Volvo
System
Chassis
Model
XC40
Years
2022