P1C4E
Fault In ABS/ESP Module
P1C4E is an OBD-II diagnostic trouble code meaning: Fault In ABS/ESP Module. Common causes: abs/esp module malfunction, damage to system wiring or connectors. Estimated repair cost: $56–278.
Symptoms
- The ABS/ESP indicator on the dashboard is on
- Disabling ABS when braking
- Disabling the ESP stabilization system
- Reduced braking performance on slippery surfaces
- Possible errors in other ABS/ESP related systems
Causes
- ABS/ESP module malfunction
- Damage to system wiring or connectors
- Malfunction of wheel speed sensors
- Problems with power supply to the ABS/ESP module
- Software error in control module
How to Fix
- Diagnose the ABS/ESP system using a scanner
- Check the integrity of wiring and connectors
- Check the functionality of the wheel speed sensors
- Check the power supply to the ABS/ESP module
- If necessary, replace the ABS/ESP module
Related codes
FAQ
What does the P1C4E code mean?
P1C4E is an OBD-II diagnostic trouble code that indicates: Fault In ABS/ESP Module
What causes a P1C4E error code?
The most common causes of P1C4E include: ABS/ESP module malfunction; Damage to system wiring or connectors; Malfunction of wheel speed sensors; Problems with power supply to the ABS/ESP module.
How do I fix a P1C4E diagnostic trouble code?
To fix P1C4E: Diagnose the ABS/ESP system using a scanner. Check the integrity of wiring and connectors. Check the functionality of the wheel speed sensors. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P1C4E?
Limited driving only, diagnose soon
How much does it cost to fix P1C4E?
The estimated repair cost for P1C4E is $56–278. Actual cost depends on your vehicle, location, and labor rates.
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