Pinpoint Test U : U1018:00: 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.
Normal Operation and Fault Conditions
HUD DTC Fault Trigger Conditions
| DTC | Description | Fault Trigger Conditions |
|---|---|---|
| U1018:00 | Lost Communication With Generic Function Module: No Sub Type Information | Sets in continuous memory in the HUD module if CD player messages received from the GFM through the GWM are missing for 5 seconds or longer. |
Possible Sources
- Communication concern
- GWM concern
- GFM
- HUD concern