Pinpoint Test J : DTC (Diagnostic Trouble Code) U0252:00: Notes
Normal Operation and Fault Conditions
The BCM communicates with the TRM over the MS-CAN. REFER to: Communications Network - System Operation and Component Description
DTC Fault Trigger Conditions
| DTC | Description | Fault Trigger Conditions |
|---|---|---|
| U0252:00 | Lost Communication With Lighting Control Module- Rear "B": No Sub Type Information | A continuous memory DTC that sets in the BCM if messages received from the TRM over the MS-CAN are missing. |
Possible Sources
- Communication network concern
- Battery voltage concern
- TRM
- BCM