C058A
Brake Booster Motor A Position Sensor Circuit Range/Performance
C058A is an OBD-II diagnostic trouble code meaning: Brake Booster Motor A Position Sensor Circuit Range/Performance. Common causes: brake booster motor position sensor malfunction, open or short circuit in wiring harness. Estimated repair cost: $56–167.
Symptoms
- Stiff brake pedal
- Reduced braking performance
- The brake system fault light comes on
- Unusual noises from the brake booster area
Causes
- Brake booster motor position sensor malfunction
- Open or short circuit in wiring harness
- Poor contact in sensor connectors
- Brake booster motor malfunction
- Problems with the brake system control unit
How to Fix
- Check the sensor wiring harness and connectors for damage.
- Check the resistance and signal of the position sensor
- Replace position sensor if necessary
- Check the operation of the brake booster motor
- Scan the control unit for additional errors
Related codes
Error C058A by Vehicle Brand
FAQ
What does the C058A code mean?
C058A is an OBD-II diagnostic trouble code that indicates: Brake Booster Motor A Position Sensor Circuit Range/Performance
What causes a C058A error code?
The most common causes of C058A include: Brake booster motor position sensor malfunction; Open or short circuit in wiring harness; Poor contact in sensor connectors; Brake booster motor malfunction.
How do I fix a C058A diagnostic trouble code?
To fix C058A: Check the sensor wiring harness and connectors for damage.. Check the resistance and signal of the position sensor. Replace position sensor if necessary. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with C058A?
Limited driving only, diagnose soon
How much does it cost to fix C058A?
The estimated repair cost for C058A is $56–167. Actual cost depends on your vehicle, location, and labor rates.
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