DTC Chart: All-Terrain Control Module
WARNING: This page is about a different car, the 2018 Lincoln Navigator. However, it is still accessible from the selected car via links, so may be relevant.
Diagnostics in this article assume a certain skill level and knowledge of Ford-specific diagnostic practices. REFER to: Diagnostic Methods .
NOTE:
The 4X4 switch module is known by the scan tool as the All-Terrain Control Module.
| DTC | Description | Action |
|---|---|---|
| U0140:00 | Lost Communication With Body Control Module (BCM): No Sub Type Information | GO to Pinpoint Test L |
| U3000:49 | Control Module: Internal Electronic Failure | CLEAR the DTCs. CYCLE the ignition. CARRY OUT the All Terrain Control Module self-test. RETRIEVE and RECORD all DTCs, Road test the vehicle, if the DTC returns, INSTALL a new ATCM REFER to: Mode Select Switch (MSS) . |