Engine-Codes - Mercury - B1341 MERCURY

B1341 MERCURY - Power Door Unlock Circuit Short To Ground

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3  What is this?
Table of contents

B1341 MERCURY Possible Causes

  • Faulty Door Lock Control Switches
  • Door Lock Control Switches harness is open or shorted
  • Door Lock Control Switches circuit poor electrical connection
  • Faulty Smart Junction Box (SJB

How is the B1341 MERCURY 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 B1341 MERCURY code

Labor: 1.0

The cost to diagnose the B1341 MERCURY code is 1.0 hour of labor. The auto repair labor rates vary widely across the country, and even within the same city. Most auto repairs shops charge between $75 and $150 per hour.
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Possible Symptoms

  • Engine Light ON (or Service Engine Soon Warning Light)

B1341 MERCURY Meaning

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.

More Information

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