C05EA
4WD/AWD Clutch B Actuator Control Circuit High
C05EA is an OBD-II diagnostic trouble code meaning: 4WD/AWD Clutch B Actuator Control Circuit High. Common causes: short circuit in actuator circuit, broken wiring harness. Estimated repair cost: $56–167.
Symptoms
- Check engine light is on
- Disabling all-wheel drive
- Unstable operation of the 4WD/AWD system
- Clicking or strange noises from the clutch area
Causes
- Short circuit in actuator circuit
- Broken wiring harness
- Malfunction of the solenoid valve (solenoid)
- Problems with the 4WD/AWD control unit
- Contact corrosion
How to Fix
- Check wiring harness for damage
- Measure actuator resistance
- Check control circuit voltage
- Replace faulty actuator or solenoid
- Clean contacts from corrosion
Related codes
Error C05EA by Vehicle Brand
FAQ
What does the C05EA code mean?
C05EA is an OBD-II diagnostic trouble code that indicates: 4WD/AWD Clutch B Actuator Control Circuit High
What causes a C05EA error code?
The most common causes of C05EA include: Short circuit in actuator circuit; Broken wiring harness; Malfunction of the solenoid valve (solenoid); Problems with the 4WD/AWD control unit.
How do I fix a C05EA diagnostic trouble code?
To fix C05EA: Check wiring harness for damage. Measure actuator resistance. Check control circuit voltage. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with C05EA?
Limited driving only, diagnose soon
How much does it cost to fix C05EA?
The estimated repair cost for C05EA is $56–167. Actual cost depends on your vehicle, location, and labor rates.
See also: Russian version · NationStat