Pinpoint Test J : U0146:00: Notes
WARNING: This page is about a different car, the 2018 Ford F-550 Super Duty, 2018 Ford F-450 Super Duty, 2018 Ford F-350 Super Duty, and 2018 Ford F-250 Super Duty. 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 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 GWM: No Sub Type Information | Sets in continuous memory in the PAM if messages received from GWM are missing for 5 seconds or more. |
Possible Sources
- Communication concern
- GWM
- PAM (integral to the BCM)