B126A Code - Drivers Door Interior Lock Switch General Electrical Failure
|B126A code possible causes
- Faulty Drivers Door Interior Lock Switch
- Drivers Door Interior Lock Switch harness is open or shorted
- Drivers Door Interior Lock Switch circuit poor electrical connection
- Faulty Body Control Module (BCM)
|How is the B126A code repair?Start by checking the "Possible Causes" listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector's pins.
|What is the cost to diagnose the B126A code
Labor: 1.0The cost to diagnose the B126A code is 1.0 hour of labor. The auto repair's diagnosis time and labor rates vary by location, vehicle's make and model, and even your engine type. Most auto repair shops charge between $75 and $150 per hour.
|What are B126A code possible symptoms?
- Engine Light ON (or Service Engine Soon Warning Light)
|What is B126A code meaning?The Body Control Module (BCM) sends voltage signals to the door lock control switches through the lock and unlock input circuits. When the lock or unlock switch is pressed, the corresponding voltage signal is routed to ground, signaling the BCM to lock or unlock the doors. The door lock control switches have a dedicated ground circuit. The BCM monitors the Drivers Door Interior Lock Switch. The BCM sets the OBDII code when the Drivers Door Interior Lock Switch is not to factory specifications.
|Need more information with the B126A code?Need more information on how to fix the B126A code?
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