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.
B1131:55 Wiper Motor Module Not Configured
B1131:87 Wiper Motor Module Missing Message
The cost to diagnose the B1131 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 Body Control Module (BCM) monitors the Wiper Motor Module. The BCM sets the OBDII code when the Wiper Motor Module is not to factory specifications.
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