U0249

U0249-LOST COMMUNICATION WITH VEHICLE ENTERTAINMENT CONTROL MODULE - LAST ROW





For a complete wiring diagram, refer to the Wiring Information.

- When Monitored:
Continuously when the ignition is on.

Battery voltage between 10 volts and 16 volts.

IOD fuse installed.

- Set Condition:
Bus messages not received from the Vehicle Entertainment Control Module - Last Row (VES3) for approximately two to five seconds.





VERIFY DTC IS ACTIVE

NOTE: Ensure the IOD fuse is installed and the battery is fully charged before proceeding.

1. Turn the ignition on.
2. With the scan tool, read active Door Module DTCs.

Is this DTC active?

Yes

- Go to and perform the diagnostic procedure for this DTC.Testing and Inspection.

No

- Perform the Stored Lost Communication DTCs diagnostic test procedure. Stored Lost Communication DTCs.