P1E41
Electric Servo Brake System Fail-Safe Relay Stuck ON
P1E41 is an OBD-II diagnostic trouble code meaning: Electric Servo Brake System Fail-Safe Relay Stuck ON. Common causes: faulty emergency relay, problems in the relay control circuit. Estimated repair cost: $17–56.
Symptoms
- Check Engine and/or ABS/ESC light is on
- Hard or unusual force on the brake pedal
- Reduced braking performance
- The brake system goes into emergency mode
- Possible problems with the operation of the stabilization system (ESC)
Causes
- Faulty emergency relay
- Problems in the relay control circuit
- Short circuit in wiring harness
- Malfunction of the brake control module
- Corrosion or oxidation of relay contacts
How to Fix
- Check the condition and functionality of the emergency mode relay
- Diagnose the relay control circuit for opens and short circuits
- Check the condition of contacts and connectors
- If necessary, replace the relay
- Check and reflash the brake control module if necessary
Related codes
FAQ
What does the P1E41 code mean?
P1E41 is an OBD-II diagnostic trouble code that indicates: Electric Servo Brake System Fail-Safe Relay Stuck ON
What causes a P1E41 error code?
The most common causes of P1E41 include: Faulty emergency relay; Problems in the relay control circuit; Short circuit in wiring harness; Malfunction of the brake control module.
How do I fix a P1E41 diagnostic trouble code?
To fix P1E41: Check the condition and functionality of the emergency mode relay. Diagnose the relay control circuit for opens and short circuits. Check the condition of contacts and connectors. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P1E41?
Do not drive — repair immediately
How much does it cost to fix P1E41?
The estimated repair cost for P1E41 is $17–56. Actual cost depends on your vehicle, location, and labor rates.
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