B3631
Adjustable Foot Pedal Inhibit Circuit
B3631 is an OBD-II diagnostic trouble code meaning: Adjustable Foot Pedal Inhibit Circuit. Common causes: broken or damaged wiring harness, pedal adjustment motor malfunction. Estimated repair cost: $56–167.
Symptoms
- Pedal adjustments don't work
- Airbag malfunction indicator light is on
- Error message on display
Causes
- Broken or damaged wiring harness
- Pedal adjustment motor malfunction
- Problems with the control unit
- Short circuit in the circuit
- Contact corrosion
How to Fix
- Check wiring harness for damage
- Check continuity with a multimeter
- Diagnose the pedal adjustment motor
- Check contacts and connectors for corrosion
- Replace damaged components if necessary
Related codes
Error B3631 by Vehicle Brand
FAQ
What does the B3631 code mean?
B3631 is an OBD-II diagnostic trouble code that indicates: Adjustable Foot Pedal Inhibit Circuit
What causes a B3631 error code?
The most common causes of B3631 include: Broken or damaged wiring harness; Pedal adjustment motor malfunction; Problems with the control unit; Short circuit in the circuit.
How do I fix a B3631 diagnostic trouble code?
To fix B3631: Check wiring harness for damage. Check continuity with a multimeter. Diagnose the pedal adjustment motor. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with B3631?
Do not drive — repair immediately
How much does it cost to fix B3631?
The estimated repair cost for B3631 is $56–167. Actual cost depends on your vehicle, location, and labor rates.
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