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Home >> Dodge and Ram >> 2008 >> Challenger >> Repair and Diagnosis >> Body & Frame >> Windows >> Driver Door Module (DDM) - Electrical Diagnostics >> DTC Troubleshooting >> U0169-Lost Communication With Sunroof Control Module >> When Monitored:

When Monitored:

Continuously when the ignition is on.

Battery voltage between 10 and 16 volts.

IOD fuse installed.

TIPM is configured correctly.