B1E4A
3rd Row Seat Right Backrest Position Sensor Circuit High
B1E4A is an OBD-II diagnostic trouble code meaning: 3rd Row Seat Right Backrest Position Sensor Circuit High. Common causes: short circuit in the sensor circuit, sensor circuit open. Estimated repair cost: $56–167.
Symptoms
- Incorrect operation of airbags
- Error message on the dashboard
- Problems with the passive safety system
Causes
- Short circuit in the sensor circuit
- Sensor circuit open
- Seat back position sensor malfunction
- Wiring harness damage
- Problems with the control unit
How to Fix
- Check the integrity of the wiring harness
- Check the sensor signal level
- Replace the seat back position sensor if necessary
- Check the control unit for errors
- Clear error memory after repair
Related codes
FAQ
What does the B1E4A code mean?
B1E4A is an OBD-II diagnostic trouble code that indicates: 3rd Row Seat Right Backrest Position Sensor Circuit High
What causes a B1E4A error code?
The most common causes of B1E4A include: Short circuit in the sensor circuit; Sensor circuit open; Seat back position sensor malfunction; Wiring harness damage.
How do I fix a B1E4A diagnostic trouble code?
To fix B1E4A: Check the integrity of the wiring harness. Check the sensor signal level. Replace the seat back position sensor if necessary. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with B1E4A?
Limited driving only, diagnose soon
How much does it cost to fix B1E4A?
The estimated repair cost for B1E4A is $56–167. Actual cost depends on your vehicle, location, and labor rates.
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