Pinpoint Test O : DTC U019E: Notes
DTC U019E
Refer to Module Communications Network for schematic and connector information.
Normal Operation and Fault Conditions
The GSM and TRCM use information contained in messages on the HS-CAN.
DTC Fault Trigger Conditions
| DTC | Description | Fault Trigger Conditions |
|---|---|---|
| U019E | Lost Communication With Transmission Range Control Module | This DTC sets if the GSM does not receive some or all of an expected message from the TRCM. |
Possible Sources
- Connectors damaged or pushed-out terminals, circuitry open, shorted to power or shorted to ground
- BCM fuse 12 (5A)
- BJB fuse 24 (20A)
- BJB fuse 45 (5A)
- TRCM
- GSM