Engine-Codes -
Mercury -
B1328 MERCURY
B1328 MERCURY Code - Passenger Door Ajar Circuit Open
Table of contents
B1328 MERCURY code possible causes
- Faulty Passenger Door Ajar Switch
- Passenger Door Ajar Switch harness is open or shorted
- Passenger Door Ajar Switch circuit poor electrical connection
- Faulty Smart Junction Box (SJB)
How is the B1328 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 B1328 MERCURY code
Labor: 1.0
The cost to diagnose the B1328 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.What are B1328 MERCURY code possible symptoms?
- Engine Light ON (or Service Engine Soon Warning Light)
What is B1328 MERCURY code meaning?
The Smart Junction Box (SJB) sends a voltage signal to the door ajar switches. The door ajar switch is closed with the door closed. When the door is opened, the signal to ground is interrupted indicating an open door to the SJB. The Diagnostic Trouble Code (DTC) sets when the SJB detects an open from the RH front door ajar input circuit.Need more information with the B1328 MERCURY code?
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