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Circuit/System Verification

  1. Ignition ON, command the driver window UP and DOWN using the driver window switch. The driver window should perform the UP and DOWN functions.
    • If the driver window does not perform as specified, refer to Driver Window Inoperative.
  2. Command the passenger, left rear and right rear window UP and DOWN using the appropriate switch on the driver window switch and by using the passenger, left rear and right rear window switches. The each window should perform the UP and DOWN functions from each switch.
    • If a passenger or rear window functions from their local window switch but is inoperative from the driver window switch, test or replace the S79D window switch-driver.
    • If the passenger window functions from the driver window switch but not from the passenger window switch, refer to Passenger Window Switch Malfunction.
    • If the passenger window is inoperative from both the driver and passenger window switch, refer to Passenger Window Inoperative.
    • If a rear window functions from the driver window switch but not from a local rear window switch, refer to Rear Window Switch Malfunction.
    • If a rear window is inoperative from both the driver window switch and the local rear window switch, refer to Rear Window Inoperative.
  3. Disable and enable the rear window door switches by pressing and depressing the lockout switch on the driver window switch. The rear door power window switches should be enabled and disabled when changing between the commanded states.
    • If one or both rear window switches continue to function while disabled, refer to Rear Window Switch Malfunction.
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