Pinpoint Test L : U0100:00: Notes
Refer to Module Communications Network for schematic and connector information.
Normal Operation and Fault Conditions
The PAM communicates with the PCM on the HS-CAN1
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) concern
- PCM