Circuit/System Verification
- Ignition ON.
- Verify the driver window functions while commanding the Driver Window Motor Up and Down with a scan tool.
- If the window does not move UP and DOWN as commanded
Refer to Circuit/System Testing - Driver Window Motor Malfunction .
- If the window moves UP and DOWN as commanded
- If the window does not move UP and DOWN as commanded
- Verify the driver window moves while commanding the window UP and DOWN with the driver window switch.
- If the window does not move UP and DOWN as commanded
Refer to Circuit/System Testing - Driver Window Switch Malfunction .
- If the window moves UP and DOWN as commanded
- If the window does not move UP and DOWN as commanded
- Verify the driver window performs the express UP and express DOWN functions with the driver window switch.
- If the driver window does not express UP or express DOWN
Normalize the driver window motor, refer to Window Motor Programming - Express Function .
- Verify the driver window performs the express UP and express DOWN functions with the driver window switch
- If the driver window does not express UP or express DOWN
Refer to Circuit/System Testing - Driver Window Switch Malfunction .
- If the driver window performs the express UP and express DOWN functions
- If the driver window does not express UP or express DOWN
- Verify the scan tool parameters listed below change when pressing and pulling the switches for the passenger, left rear and right rear window on the driver window master control;
- Left Rear Main Control Down Switch - Inactive and Active
- Left Rear Main Control Express Switch - Inactive and Active
- Left Rear Main Control Up Switch - Inactive and Active
- Right Rear Main Control Down Switch - Inactive and Active
- Right Rear Main Control Express Switch - Inactive and Active
- Right Rear Main Control Up Switch - Inactive and Active
- Front Passenger Main Control Down Switch - Inactive and Active
- Front Passenger Main Control Express Switch - Inactive and Active
- Front Passenger Main Control Up Switch - Inactive and Active
- If any parameter does not change
Replace the S79 Window Switch driver.
- If the parameters change
- Verify the scan tool Child Security Lockout Switch parameter changes between Inactive and Active when pressing the window lockout switch.
- If the parameters do not change
Refer to Power Door Child Lock Malfunction
- If the parameters changes
- If the parameters do not change
- Verify the lockout indicator turns ON and OFF when commanding the Child Security Lock Indicator On and Off with a scan tool.
- If the indicator does not turn ON and OFF
Replace the S79D Window Switch-Driver.
- If the indicator turns ON and OFF
- If the indicator does not turn ON and OFF
- Verify the passenger, left rear and right rear window functions while commanding the Passenger Window Motor, Left Rear Window Motor and Right Rear Window Motor Up and Down with a scan tool.
- If the window does not move Up and Down as commanded
Refer to Circuit/System Testing - Passenger Power Window Inoperative .
- If the window moves Up and Down as commanded
- If the window does not move Up and Down as commanded
- Command the rear window lockout by pressing the window lockout switch on the driver window switch.
- Verify the left rear and right rear window does not move while commanding the window UP and DOWN with the left rear window switch and right rear window switch.
- If a rear window moves UP and DOWN as commanded
Refer to Power Door Child Lock Malfunction .
- If the rear windows do not move UP and DOWN
- If a rear window moves UP and DOWN as commanded
- All OK.