C05C2
Brake Booster Motor A Over Temperature
C05C2 is an OBD-II diagnostic trouble code meaning: Brake Booster Motor A Over Temperature. Common causes: brake system overload, amplifier motor malfunction. Estimated repair cost: $56–167.
Symptoms
- Increased force on the brake pedal
- Reduced braking performance
- Unusual noises from the engine compartment
- Dashboard warning
Causes
- Brake system overload
- Amplifier motor malfunction
- Problems with the wiring harness or control circuit
- Mechanical components jammed
- Poor cooling of the amplifier motor
How to Fix
- Check the brake booster wiring harness and connections.
- Diagnose the amplifier motor
- Check mechanical components for jamming
- If necessary, replace the amplifier motor
- Reset the error code and test drive
Related codes
Error C05C2 by Vehicle Brand
FAQ
What does the C05C2 code mean?
C05C2 is an OBD-II diagnostic trouble code that indicates: Brake Booster Motor A Over Temperature
What causes a C05C2 error code?
The most common causes of C05C2 include: Brake system overload; Amplifier motor malfunction; Problems with the wiring harness or control circuit; Mechanical components jammed.
How do I fix a C05C2 diagnostic trouble code?
To fix C05C2: Check the brake booster wiring harness and connections.. Diagnose the amplifier motor. Check mechanical components for jamming. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with C05C2?
Limited driving only, diagnose soon
How much does it cost to fix C05C2?
The estimated repair cost for C05C2 is $56–167. Actual cost depends on your vehicle, location, and labor rates.
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