B2246
Passenger Sliding Door Ajar Circuit Short To Ground
B2246 is an OBD-II diagnostic trouble code meaning: Passenger Sliding Door Ajar Circuit Short To Ground. Common causes: damage to the wiring harness in the sliding door area, short circuit in the door sensor circuit. Estimated repair cost: $33–167.
Symptoms
- False activation of the door open indicator on the instrument panel
- Incorrect operation of the central locking
- Problems with the interior lighting system
- Activating the alarm when the doors are closed
- Difficulty starting the engine (in some models)
Causes
- Damage to the wiring harness in the sliding door area
- Short circuit in the door sensor circuit
- Door sensor malfunction
- Oxidation or corrosion of contacts
- Body Control Module (BCM) Problems
How to Fix
- Visual inspection of the wiring harness in the sliding door area
- Checking the integrity of the door sensor circuit
- Testing the door sensor
- Cleaning contacts and checking connections
- Replacing damaged wires or sensor
- Flashing or replacing the BCM (in rare cases)
Related codes
FAQ
What does the B2246 code mean?
B2246 is an OBD-II diagnostic trouble code that indicates: Passenger Sliding Door Ajar Circuit Short To Ground
What causes a B2246 error code?
The most common causes of B2246 include: Damage to the wiring harness in the sliding door area; Short circuit in the door sensor circuit; Door sensor malfunction; Oxidation or corrosion of contacts.
How do I fix a B2246 diagnostic trouble code?
To fix B2246: Visual inspection of the wiring harness in the sliding door area. Checking the integrity of the door sensor circuit. Testing the door sensor. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with B2246?
Limited driving only, diagnose soon
How much does it cost to fix B2246?
The estimated repair cost for B2246 is $33–167. Actual cost depends on your vehicle, location, and labor rates.
See also: Russian version · NationStat