Master Switch Inspection

Check the master switch input/output value by using the diagnostic tool. If the operation of overhead console door switch is abnormal, check the BCM and replace.
When checking the master switch operation, select a vehicle type and "POWER TAILGATE".

Fig 1: Scan Tool Screen Display - POWER TAIL GATE
Courtesy of HYUNDAI MOTOR CO.
Select "CURRENT DATA".

Fig 2: Scan Tool Screen Display - CURRENT DATA
Courtesy of HYUNDAI MOTOR CO.
Check the PTG power control switch and PTG switch output value.

Fig 3: Scan Tool Screen Display - MASTER OPEN/CLOSE SW
Courtesy of HYUNDAI MOTOR CO.
Confirm that output is changed by the controlling ON/OFF of each switch on the overhead console.