Pinpoint Test L : DTC (Diagnostic Trouble Code) U0155:00: Notes
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.
Refer to Wiring Diagram Module Communications Network for schematic and connector information.
Normal Operation and Fault Conditions
The IPMA communicates with the IPC through the HS-CAN2, GWM and HS-CAN3.
Possible Causes
- Communication network concern
- IPC
- GWM concern
- IPMA concern
| DTC | Description | Fault Trigger Conditions |
|---|---|---|
| U0155:00 | Lost Communication With Instrument Panel Cluster (IPC) Control Module: No Sub Type Information | A continuous memory DTC that sets in the IPMA if messages received from the IPC are missing. |