Each Connection Unit Inspection

Test Procedure 

• Procedure
  • Remove the connection of the unit coupler connected to the B-CAN one by one, and do the confirmation procedure each time one unit coupler is removed.

    Control Unit	Connector
    Gauge control module	Connector A (32P)
    Climate control unit	Connector A (32P)
    Power distribution module	Connector B (36P)
    Power window master switch	37P connector
    Automatic lighting control unit-sensor	5P connector
    Driver's power seat control unit	Connector A (20P)
    Front passenger's power seat control unit	Connector A (20P)
    Power tailgate control unit	Connector A (24P)
    Ventilated seat control unit	14P connector
    Front seat heater control unit	14P connector
    Left side BSI radar unit	6P connector
    Right side BSI radar unit	6P connector
    Parking and back-up sensor control unit	16P connector
    Center display unit	Connector C (16P)
    Telematics control unit	Connector A (32P)
    Adaptive front lighting control unit	16P connector

• Normal Conditions
  • Continue to store the DTC U1280 even if each unit is disconnected.

Results 

• If it is abnormal, replace the control unit that was disconnected when DTC U1280 did not reset.