Ford B166a60 Today

: Check the vehicle's trailer plug for green corrosion or bent pins. Clean it with electronic cleaner and apply dielectric grease.

: Connect a different trailer (or a trailer circuit tester) to determine if the fault is in the truck or the trailer. ford b166a60

The Ford diagnostic code specifically indicates a Heated Mirror Circuit Open . This body-related code (B-code) is triggered when the vehicle's Passenger Door Module (PDM) or Driver Door Module (DDM) detects that the electrical circuit for the heated side-view mirrors is broken or interrupted. Understanding B166A:60 : Check the vehicle's trailer plug for green