FixVault
Home › Lincoln › 2021 › Navigator Base, RWD › Repair and Diagnosis › Body & Frame › Windows › Glass, Frames And Mechanisms › Diagnosis And Testing › Glass, Frames and Mechanisms › DTC Chart(s) › DTC Chart: Front Controls Interface Module (FCIM)

DTC Chart: Front Controls Interface Module (FCIM)

Diagnostics in this article assume a certain skill level and knowledge of Ford-specific diagnostic practices. REFER to: Diagnostic Methods .

FCIMDTC Chart 

DTC Description Action
B1C83:12 Rear Defog Relay: Circuit Short to Battery GO to Pinpoint Test A 
B1C83:14 Rear Defog Relay: Circuit Short To Ground or Open If the rear window defrost is inoperative, GO to Pinpoint Test A 
If the rear window defrost is always active, GO to Pinpoint Test B 
All other Diagnostic Trouble Codes (DTCs) - Refer to theDTC Chart: Front Controls Interface Module (FCIM) .
About FixVault