B1322
Driver Door Ajar Circuit Short To Ground
B1322 is an OBD-II diagnostic trouble code meaning: Driver Door Ajar Circuit Short To Ground. Common causes: damage to the wiring harness in the door area, short circuit to ground in the sensor circuit. Estimated repair cost: $22–89.
Symptoms
- Incorrect operation of the central locking
- False door open warning
- Interior lighting malfunction
- Constantly lit door open indicator
Causes
- Damage to the wiring harness in the door area
- Short circuit to ground in the sensor circuit
- Oxidation of sensor contacts
- Door sensor malfunction
- Body Control Module (BCM) Problems
How to Fix
- Check the integrity of the wiring harness in the driver's door area
- Check the resistance and continuity of the sensor circuit
- Inspect the sensor contacts for oxidation
- If necessary, replace the door sensor
- Check BCM operation
Related codes
FAQ
What does the B1322 code mean?
B1322 is an OBD-II diagnostic trouble code that indicates: Driver Door Ajar Circuit Short To Ground
What causes a B1322 error code?
The most common causes of B1322 include: Damage to the wiring harness in the door area; Short circuit to ground in the sensor circuit; Oxidation of sensor contacts; Door sensor malfunction.
How do I fix a B1322 diagnostic trouble code?
To fix B1322: Check the integrity of the wiring harness in the driver's door area. Check the resistance and continuity of the sensor circuit. Inspect the sensor contacts for oxidation. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with B1322?
Limited driving only, diagnose soon
How much does it cost to fix B1322?
The estimated repair cost for B1322 is $22–89. Actual cost depends on your vehicle, location, and labor rates.
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