OBD-II code · Chassis
C0455 Steering Wheel Position Sensor Circuit
The chassis or stability control module has detected a fault in the steering wheel position sensor circuit. ESP and lane assist systems require an accurate steering angle and may be deactivated.
Is it safe to drive with C0455?
Usually safe to drive in the short term. Get it diagnosed when convenient, sooner if the car drives differently.
Common causes
- Most likelySteering angle sensor failed
- PossibleSensor not calibrated after alignment
- Less likelyWiring or connector fault
Symptoms
- ABS warning light on
- ESC/stability control deactivated
- Possible reduced brake assist
- Speedometer may behave erratically
Repair at a glance
- Difficulty
- Medium
- DIY friendly
- Best left to a mechanic
- Typical labour
- 0.5–2.5 h
- Emissions test
- Usually unaffected
- Parts involved
- Steering Angle Sensor, Esp Control Module, Clock Spring
Code data: OBDex open dataset (CC0). Labour times are typical ranges, not a quote.