Other information:
System Operation
Body Control Module (BCM)
The BCM controls various systems by monitoring inputs from switches,
sensors and network messages from other modules on the HS-CAN1 and from
the GWM . Based on the inputs received, the BCM activates outputs...
DTC Chart: HVAC Module
Diagnostics in this manual assume a certain skill level and knowledge of Ford-specific diagnostic practices. REFER to: Diagnostic Methods (100-00 General Information, Description and Operation).
HVAC Module DTC Chart
DTC
Description
Action
B1C83:12
Rear Defog Relay: Circuit Short to Battery
..