Pinpoint Test N : U0140:00: Notes
WARNING: This page is about a different car, the 2019 Lincoln MKZ. However, it is still accessible from the selected car via links, so may be relevant.
Normal Operation and Fault Conditions
The PAM communicates with the BCM through the HS-CAN1. REFER to: Parking Aid - System Operation and Component Description .
DTC Fault Trigger Conditions
| DTC | Description | Fault Trigger Conditions |
|---|---|---|
| U0140:00 | Lost Communication With Body Control Module: No Sub Type Information | A continuous DTC that sets when the PAM is unable to communicate with the BCM for 5 seconds or more. |
Possible Sources
- Communication concern
- BCM concern
- PAM (integral to the BCM) concern