Pinpoint Test Ab : U0140:00: Notes
PAM DTC Fault Trigger Conditions
| DTC | Description | Fault Trigger Conditions |
|---|---|---|
| U0140:00 | Lost Communication With Body Control Module: No Sub Type Information | Sets in continuous memory in the PAM if data messages received from the BCM are missing for 5 seconds or longer. |
Possible Causes
- Communication concern
- BCM
- PAM (integral to the BCM on vehicles without active park assist) concern