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.
B10AF:13 Blower Fan Relay Circuit Open
B10AF:19 Blower Fan Relay Circuit Current Above Threshold
The cost to diagnose the B10AF 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 Blower Fan Relay. The BCM sets the OBDII code when the Blower Fan Relay is not to factory specifications.
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