OBD-II code · Chassis
C05F6 4WD/AWD Range Actuator Control Circuit Performance
Range actuator does not respond as expected.
Is it safe to drive with C05F6?
The car may go into limp mode (reduced power). Get it diagnosed before a long trip.
Common causes
- Most likelyActuator stuck
Symptoms
- ABS warning light on
- ESC/stability control deactivated
- Possible reduced brake assist
- Speedometer may behave erratically
Repair at a glance
- Difficulty
- Hard
- DIY friendly
- Best left to a mechanic
- Typical labour
- 1–5 h
- Emissions test
- Usually unaffected
- After the fix
- A drive cycle is needed before the light stays off
- Parts involved
- Range Actuator
Related codes
Code data: OBDex open dataset (CC0). Labour times are typical ranges, not a quote.