DTC U0140 - Lost Communication With Body Control Module
DTC DESCRIPTION U0140 - LOST COMMUNICATION WITH BODY CONTROL MODULE
| Description: The SOBDMC continuously monitors the controller area network (CAN) for messages from the body control module (BCM). This DTC sets when the SOBDMC does not receive the BCM message within the defined amount of time. | |||
Possible Causes:
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| Diagnostic Aids: | |||
| Application | Key On Engine Off | Key On Engine Running | Continuous Memory |
| All | GO to PINPOINT TEST QD . | ||