Power Window Switch Repair Procedures

Inspection

1. 1
   Disconnect the negative (-) battery terminal.
2. 2
   Remove the front door trim panel. (Refer to Body - "Front Door Trim")
3. 3
   Remove the power window switch (A) after loosening the screw and releasing the hooks (B).

   

4. 4
   Check each switch position to make sure there is no open circuit between the terminals according to the table below. If the continuity does not meet the specification, replace the switch.

   

   

   

   

5. 5
   Disconnect the negative (-) battery terminal.
6. 6
   Remove the front door trim panel. (Refer to Body - "Front Door Trim")
7. 7
   Remove the power window switch (A) after loosening the screws.

   

8. 8
   Check each switch position to make sure there is no open circuit between the terminals according to the table below. If the continuity does not meet the specification, replace the switch.

   

9. 9
   The power window relay is connected to the I/P junction box. Refer to "I/P Junction Box Relay" for the inspection of the power window relay.
10. 10
    The body electrical system can be quickly diagnosed for defective parts using the Global Diagnostic System (GDS). The GDS provides the following information.

    1. Self-diagnosis: checking and displaying diagnostic trouble codes (DTC)
    2. Current data: checking the input/output status of the system
    3. Actuation test: checking the operating conditions of the system
    4. Additional function: control other than operation, such as option setting and zero point adjustment
11. 11
    Select the "Vehicle Model" and the system to be checked in order to inspect the vehicle with the scan tool.
12. 12
    Select "Body Control Module (BCM)" to inspect the door lock switch.
13. 13
    Select the "Current Data" menu to check the current status of the inputs/outputs. The inputs/outputs for the sensors related to the Door Lock switch can be checked.

    

14. 14
    To monitor the operation of the power door lock data, select "Active Test" in the BCM.