C057E
Brake Booster Temperature Sensor A/B Correlation
C057E is an OBD-II diagnostic trouble code meaning: Brake Booster Temperature Sensor A/B Correlation. Common causes: brake booster temperature sensor a or b malfunction, open or short circuit in wiring harness. Estimated repair cost: $56–167.
Symptoms
- Check Engine Light Is On
- Reduced braking performance
- Disabling the ESP system or other electronic assistants
Causes
- Brake booster temperature sensor A or B malfunction
- Open or short circuit in wiring harness
- Oxidation of connector contacts
- ECU software error
How to Fix
- Check temperature sensor readings using a diagnostic scanner
- Inspect the wiring harness and connectors for damage.
- Replace faulty temperature sensor
- Clean connector contacts
- If necessary, update the ECU firmware
Related codes
Error C057E by Vehicle Brand
FAQ
What does the C057E code mean?
C057E is an OBD-II diagnostic trouble code that indicates: Brake Booster Temperature Sensor A/B Correlation
What causes a C057E error code?
The most common causes of C057E include: Brake booster temperature sensor A or B malfunction; Open or short circuit in wiring harness; Oxidation of connector contacts; ECU software error.
How do I fix a C057E diagnostic trouble code?
To fix C057E: Check temperature sensor readings using a diagnostic scanner. Inspect the wiring harness and connectors for damage.. Replace faulty temperature sensor. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with C057E?
Limited driving only, diagnose soon
How much does it cost to fix C057E?
The estimated repair cost for C057E is $56–167. Actual cost depends on your vehicle, location, and labor rates.
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