Ford B166a60 [portable] Here

Do you have an or multimeter on hand to test the pins at the bumper?

: Moisture entering the mirror housing or door panel can corrode the pins on the electrical connectors. ford b166a60

A: Water intrusion into the OCS mat is a common cause. The mat is not fully waterproof. Allow the seat to dry for 48 hours in direct sunlight and then recalibrate; the code may clear. Do you have an or multimeter on hand