Pinpoint Test B : U0142:87: Notes
Normal Operation and Fault Conditions
The BCM communicates with the BCMB through the GWM. Refer to: Communications Network - System Operation and Component Description .
DTC Fault Trigger Conditions
| DTC | Description | Fault Trigger Conditions |
|---|---|---|
| U0142:87 | Lost Communication With Body Control Module "B": Missing Message | A continuous memory DTC that sets in the BCM if data messages received from the BCMB through the GWM are missing. |
Possible Sources
- Communication network concern
- Battery voltage concern
- BCMB
- BCM