Pinpoint Test A : U0100:87: Notes
Refer to Module Communications Network for schematic and connector information.
Normal Operation and Fault Conditions
REFER to: Communications Network - System Operation and Component Description .
DTC Fault Trigger Conditions
| DTC | Description | Fault Trigger Condition |
|---|---|---|
| BCMC U0100:87 | Lost Communication With ECM/PCM "A": Missing Message | A continuous memory DTC that sets in the BCMC if powertrain data messages received from the PCM are missing. |
Possible Sources
- Communication network concern
- Charging system concern
- PCM
- BCMC