B1326
Door Ajar Lamp Circuit Short To Ground
B1326 is an OBD-II diagnostic trouble code meaning: Door Ajar Lamp Circuit Short To Ground. Common causes: damage to the wiring harness in the door area, short circuit in the lamp itself. Estimated repair cost: $22–56.
Symptoms
- The door open lamp stays on continuously even if all doors are closed.
- Battery drain due to constant power consumption
- Alarms may go off for no reason
Causes
- Damage to the wiring harness in the door area
- Short circuit in the lamp itself
- Problems in the control unit
- Contact corrosion
How to Fix
- Check the condition of the wiring harness in the door area
- Check the lamp and its contacts for short circuits
- Check the control unit for errors
- Replace damaged components
Related codes
FAQ
What does the B1326 code mean?
B1326 is an OBD-II diagnostic trouble code that indicates: Door Ajar Lamp Circuit Short To Ground
What causes a B1326 error code?
The most common causes of B1326 include: Damage to the wiring harness in the door area; Short circuit in the lamp itself; Problems in the control unit; Contact corrosion.
How do I fix a B1326 diagnostic trouble code?
To fix B1326: Check the condition of the wiring harness in the door area. Check the lamp and its contacts for short circuits. Check the control unit for errors. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with B1326?
Limited driving only, diagnose soon
How much does it cost to fix B1326?
The estimated repair cost for B1326 is $22–56. Actual cost depends on your vehicle, location, and labor rates.
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