By the AutoDTCs Editorial Team·Researched against SAEJ2012 & factory service data — how we research this
OBD-II Diagnostic Trouble Code
C1B40
Side radar (right) fault
C
Chassis
brakes / steering
brakes / steering
1
Mfr
manufacturer code
manufacturer code
B
Chassis subsystem
40
Side radar (right) fault
Severity · general guide
High
Brakes/steering — inspect soon
Code type
Generic
System
Chassis