Pinpoint Test O : U0146:00: Notes
WARNING: This page is about a different car, the 2015 Lincoln MKZ. 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 PAM communicates with the GWM through the High Speed Controller Area Network 1 (HS1-CAN). 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 Parking Aid Module (PAM) if messages received from the GWM are missing for 5 seconds or more. |
Possible Sources
- Communication concern
- GWM
- PAM (integral to the BCM)