Pinpoint Test F : U0100:00: Notes
WARNING: This page is about a different car, the 2020 Ford F-150. 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 PCM on 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 |
|---|---|---|
| U0100:00 | Lost Communication With ECM/ PCM "A": No Sub Type Information | Sets in continuous memory in the PAM if messages received from the PCM are missing for 5 seconds or more. |
Possible Sources
- Communication concern
- PAM (integral to the BCM)
- PCM