B3825
Liftgate Lock Signal Circuit
B3825 is an OBD-II diagnostic trouble code meaning: Liftgate Lock Signal Circuit. Common causes: open or short circuit in wiring harness, rear door lock malfunction. Estimated repair cost: $56–167.
Symptoms
- The back door does not open/close
- Central locking does not work correctly
- Alarm goes off for no reason
Causes
- Open or short circuit in wiring harness
- Rear door lock malfunction
- Problems with connecting connectors
- Malfunction of the control unit (ECU)
How to Fix
- Check the wiring harness for damage or corrosion.
- Inspect the rear door lock connectors
- Check the lock operation manually
- If necessary, replace the lock or wiring harness
- Reset the error using an OBD-II scanner
Related codes
Error B3825 by Vehicle Brand
FAQ
What does the B3825 code mean?
B3825 is an OBD-II diagnostic trouble code that indicates: Liftgate Lock Signal Circuit
What causes a B3825 error code?
The most common causes of B3825 include: Open or short circuit in wiring harness; Rear door lock malfunction; Problems with connecting connectors; Malfunction of the control unit (ECU).
How do I fix a B3825 diagnostic trouble code?
To fix B3825: Check the wiring harness for damage or corrosion.. Inspect the rear door lock connectors. Check the lock operation manually. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with B3825?
Limited driving only, diagnose soon
How much does it cost to fix B3825?
The estimated repair cost for B3825 is $56–167. Actual cost depends on your vehicle, location, and labor rates.
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