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U0169 - Lost Communication With Sunroof Control Module: Notes

For a complete wiring diagram, refer to appropriate SYSTEM WIRING DIAGRAM.

Possible Causes
CAN INTERIOR BUS 125K (+) CIRCUIT D265 SHORT TO VOLTAGE
CAN INTERIOR BUS 125K (-) CIRCUIT D264 SHORT TO GROUND
DTCs RELATED TO BATTERY VOLTAGE, IGNITION, OR VIN MESSAGES
TIPM NOT CONFIGURED CORRECTLY
SUNROOF POWER AND GROUND
SUNROOF CONTROL MODULE
MODULE THAT SET THE DTC