Pinpoint Test M : DTC (Diagnostic Trouble Code) U0140:00: Notes
WARNING: This page is about a different car, the 2020 Lincoln Aviator. 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.
Normal Operation and Fault Conditions
The IPMA communicates with the BCM through the HS-CAN2, GWM and HS-CAN1.
Possible Sources
- Communication network concern
- GWM concern
- BCM
- IPMA concern