Automatic Back Door Ignition Power Supply Circuit
Table of contents
B2401 NISSAN Possible Causes
- Faulty Automatic Back Door Control Module
- Automatic Back Door Control Module harness is open or shorted
- Automatic Back Door Control Module circuit poor electrical connection
- Faulty Body Control Module (BCM)
How do I fix code B2401 NISSAN?
Check 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.
Cost of diagnosing the B2401 NISSAN code
The cost of diagnosing the B2401 NISSAN code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle’s make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.
Possible Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
B2401 NISSAN Description
The Body Control Module (BCM) monitors the Automatic Back Door Ignition Power Supply Circuit. The BCM sets the OBDII code when the Automatic Back Door Control Module cannot detect ignition switch ON signal via CAN communication with BCM.