Power Sliding Door Module: Testing and Inspection

INSPECTION

SLIDING DOOR MOTOR INSPECTION
1. It will be able to diagnose defects of PSD motor with scan tool quickly.
2. Select model and menu(BCM).




3. Select "rear area module(RAM)".




4. Select the "Actuation test" and "PSD open/close" to operate tailgate motor.




5. Replace the drive unit, if actuator operates abnormal.

DRIVE UNIT CLUTCH INSPECTION
1. Check the power sliding door control module input/output value by using the diagnostic tool. If the operation of power sliding control module is abnormal, replace power sliding door drive unit.
2. When checking the clutch operation, select a vehicle type and "POWER SLIDING/TAILGATE" menu.




3. Select the "POWER SLIDING DOOR" to check.




4. Select the sensor output. And then check the clutch feedback sensor output while operating power sliding door in power mode.




** Above voltage and numerical value may be different from the real value.
5. Change the drive unit, if there is no change during operation.

OPTICAL SENSOR INSPECTION
1. Check the power sliding door control module input/output value by using the diagnostic tool.
2. When checking the optical sensor, select a vehicle type and "Power sliding/tailgate" menu.




3. Select the "POWER SLIDING DOOR" to check.




4. Select the sensor output. And then check the optical sensor volt while operating power sliding door in power mode.




** Above voltage and numerical value may be different from the real value.
5. Change the drive unit, if there is no change during operation.