Normal Operation
WARNING: This page is about a different car, the 2013 Ford Mustang. However, it is still accessible from the selected car via links, so may be relevant.
- DTC U0140:87 (Lost Communication With Body Control Module: Missing Message) - a continuous memory DTC set by the BCM-B if data messages received from the SJB over the the Medium Speed Controller Area Network (MS-CAN) are missing for 5 seconds or longer.
This pinpoint test is intended to diagnose the following:
- Communication network concern
- BCM-B
- SJB