B3669
Deck Lid Position Sensor Circuit
B3669 is an OBD-II diagnostic trouble code meaning: Deck Lid Position Sensor Circuit. Common causes: open or short circuit in the sensor circuit, damage to the trunk lid position sensor. Estimated repair cost: $22–56.
Symptoms
- Incorrect operation of the central locking
- False alarms
- No indication of opening/closing trunk lid on the instrument panel
Causes
- Open or short circuit in the sensor circuit
- Damage to the trunk lid position sensor
- Problems in the wiring harness
- Contact corrosion
How to Fix
- Check the integrity of the sensor circuit
- Inspect the sensor for damage
- Check the condition of the wiring harness
- Clean or replace corroded contacts
- Replace sensor if necessary
Related codes
Error B3669 by Vehicle Brand
FAQ
What does the B3669 code mean?
B3669 is an OBD-II diagnostic trouble code that indicates: Deck Lid Position Sensor Circuit
What causes a B3669 error code?
The most common causes of B3669 include: Open or short circuit in the sensor circuit; Damage to the trunk lid position sensor; Problems in the wiring harness; Contact corrosion.
How do I fix a B3669 diagnostic trouble code?
To fix B3669: Check the integrity of the sensor circuit. Inspect the sensor for damage. Check the condition of the wiring harness. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with B3669?
Limited driving only, diagnose soon
How much does it cost to fix B3669?
The estimated repair cost for B3669 is $22–56. Actual cost depends on your vehicle, location, and labor rates.
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