Radio

U1158-LOST COMMUNICATION WITH SATELLITE VIDEO RECEIVER (SDARV)

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

- When Monitored:
With the ignition on.

Battery voltage between 10 and 16 volts.

Ignition Off Draw (IOD) fuse installed.

Totally Integrated Power Module (TIPM) is configured correctly.

- Set Condition:
Bus messages not received from the Satellite Video Receiver (SDARV) for approximately two to five seconds.





VERIFY DTC IS ACTIVE

NOTE: Make sure 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 DTCs.

Is this DTC active?

Yes

- Testing and Inspection Perform the U1158-Lost Communication with Satellite Video Receiver (SDARV) diagnostic procedure.

No

- Perform the Stored Lost Communication DTCs diagnostic procedure.