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.
The cost to diagnose the B1341 Mercury 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.
The door lock control switches are grounded on the circuit. The door lock control switches supply a ground signal to the Smart Junction Box (SJB). When the SJB receives a door lock control switch lock command through the circuit from the driver door lock control switch, or from the passenger door lock control switch, it supplies voltage to the door lock actuators through circuits while grounding circuits to lock all the doors. When the SJB receives a door lock control switch unlock command through circuits from the driver door lock control switch or from the passenger door lock control switch, it supplies voltage to the door lock actuators through circuits while grounding circuits to unlock all the doors.
Need more information on how to fix the B1341 Mercury code? Get Access to Factory Service Manuals
Get the B1341 Mercury code diagnosed by a professional: Find a repair shop in your area