Pinpoint Test K : The FCIM (Front Controls Interface Module) Does Not Respond To The Diagnostic Scan Tool: Notes
WARNING: This page is about a different car, the 2018 Ford F-550 Super Duty, 2018 Ford F-450 Super Duty, 2018 Ford F-350 Super Duty, and 2018 Ford F-250 Super Duty. However, it is still accessible from the selected car via links, so may be relevant.
Refer to Module Communications Network for schematic and connector information.
Refer to Manual Climate Control System for schematic and connector information.
Refer to Automatic Climate Control System for schematic and connector information.
Normal Operation and Fault Conditions
The FCIM communicates with the diagnostic scan tool through the MS-CAN. Diagnostic messages are sent/received between the DLC and the diagnostic scan tool through the HS-CAN2 circuits at the DLC, and translated through the GWM to the MS-CAN.
Possible Sources
- Fuse
- Wiring, terminals and connector
- FCIM
Visual Inspection and Diagnostic Pre-checks
Verify BCM fuse 12 (7.5A) is OK.