All-Terrain Control Module
DTC INDEX
| DTC | Description | Action |
|---|---|---|
| B11D9:16 | Vehicle Battery: Circuit Voltage Below Threshold | GO to Pinpoint Test N |
| B11D9:17 | Vehicle Battery: Circuit Voltage Above Threshold | GO to Pinpoint Test M |
| U0102:00 | Lost Communication with Transfer Case Control Module: No Sub Type Information | GO to Pinpoint Test O |
| U0140:00 | Lost Communication With Body Control Module (BCM): No Sub Type Information | GO to Pinpoint Test |
| U0422:00 | Invalid Data Received From Body Control Module: No Sub Type Information | RETRIEVE and REPAIR all non-network DTCs in the BCM. REFER to: Snow Plow Package . |
| U3000:49 | Control Module: Internal Electronic Failure |
NOTE:
The 4X4 switch module is known by the scan tool as the All-Terrain Control Module. CLEAR the DTCs. CYCLE the ignition. CARRY OUT the Terrain Management module self-test. RETRIEVE and RECORD all DTCs Road test the vehicle, If the DTC returns, INSTALL a new 4X4 switch module. |