Pinpoint Test O : U0146:00: Notes
WARNING: This page is about a different car, the 2019 Lincoln MKZ. However, it is still accessible from the selected car via links, so may be relevant.
Normal Operation and Fault Conditions
The PAM communicates with the GWM through the HS-CAN1. REFER to: Parking Aid - System Operation and Component Description .
DTC Fault Trigger Conditions
| DTC | Description | Fault Trigger Conditions |
|---|---|---|
| U0146:00 | Lost Communication With Gateway "A": No Sub Type Information | Sets in continuous memory in the PAM if messages received from the GWM are missing for 5 seconds or more. |
Possible Sources
- Communication concern
- GWM concern
- PAM (integral to the BCM) concern