B1649
Seat Driver Recline Forward Circuit Short To Battery
B1649 is an OBD-II diagnostic trouble code meaning: Seat Driver Recline Forward Circuit Short To Battery. Common causes: damage to the wiring harness in the seat area, seat tilt motor short circuit. Estimated repair cost: $56–167.
Symptoms
- Lack of response to driver's seat tilt adjustment
- Seat adjustment circuit fuse blown
- The appearance of a burning smell
- Circuit protection system tripped
Causes
- Damage to the wiring harness in the seat area
- Seat tilt motor short circuit
- Contact of wires with metal parts
- Short circuit in the adjustment circuit connectors
How to Fix
- Check the seat adjustment circuit fuse
- Visually inspect the wiring harness at the seat
- Check the integrity of the wires using a multimeter
- Check the operation of the tilt motor
- Replace damaged wires or connectors
- Eliminate short circuit
- Clean and reinstall circuit connectors
Related codes
FAQ
What does the B1649 code mean?
B1649 is an OBD-II diagnostic trouble code that indicates: Seat Driver Recline Forward Circuit Short To Battery
What causes a B1649 error code?
The most common causes of B1649 include: Damage to the wiring harness in the seat area; Seat tilt motor short circuit; Contact of wires with metal parts; Short circuit in the adjustment circuit connectors.
How do I fix a B1649 diagnostic trouble code?
To fix B1649: Check the seat adjustment circuit fuse. Visually inspect the wiring harness at the seat. Check the integrity of the wires using a multimeter. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with B1649?
Limited driving only, diagnose soon
How much does it cost to fix B1649?
The estimated repair cost for B1649 is $56–167. Actual cost depends on your vehicle, location, and labor rates.
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