B1D4F
Adjustable Pedal Inhibit Circuit Low
B1D4F is an OBD-II diagnostic trouble code meaning: Adjustable Pedal Inhibit Circuit Low. Common causes: open or short circuit in wiring harness, faulty pedal lock solenoid. Estimated repair cost: $56–167.
Symptoms
- Pedal adjustment doesn't work
- Check Engine light comes on
- Locking pedals in one position
Causes
- Open or short circuit in wiring harness
- Faulty pedal lock solenoid
- Poor contact in circuit connectors
- Problems with the pedal control ECU
How to Fix
- Check the integrity of the pedal lock circuit wiring harness.
- Check the resistance of the lock solenoid
- Clean the connector contacts and check them for corrosion
- Scan the system for additional errors
- Replace solenoid or wiring harness if necessary
Related codes
FAQ
What does the B1D4F code mean?
B1D4F is an OBD-II diagnostic trouble code that indicates: Adjustable Pedal Inhibit Circuit Low
What causes a B1D4F error code?
The most common causes of B1D4F include: Open or short circuit in wiring harness; Faulty pedal lock solenoid; Poor contact in circuit connectors; Problems with the pedal control ECU.
How do I fix a B1D4F diagnostic trouble code?
To fix B1D4F: Check the integrity of the pedal lock circuit wiring harness.. Check the resistance of the lock solenoid. Clean the connector contacts and check them for corrosion. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with B1D4F?
Limited driving only, diagnose soon
How much does it cost to fix B1D4F?
The estimated repair cost for B1D4F is $56–167. Actual cost depends on your vehicle, location, and labor rates.
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