Pinpoint Test AF : The ATCM (All Terrain Control Module) Does Not Respond To The Diagnostic Scan Tool: Notes
WARNING: This page is about a different car, the 2017 Ford Police Interceptor Utility and 2017 Ford Explorer. 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 All Wheel Drive (AWD) for schematic and connector information.
Normal Operation and Fault Conditions
The ATCM communicates on the HS-CAN2.
Visual Inspection and Diagnostic Pre-checks
Verify BCM fuse 21 (5A) is OK.