The fuses and relay switch has been changed
If fuses and relays are good or new, your gonna have to check the window motor and switch next. You'll have to remove the door panel for this and a test light as well which can be found at your local auto parts. Once the door panel is off, leave the window switch plugged in. Connect your alligator clip on the test light to a ground source. Then find the 2 wires that go to the window motor. Make sure your ignition switch is on and stick the tip of the test light into one of the wires that go to the motor and try the window switch. If the test light turns on, stick into the other wire too. If the test light turns on when the switch is hit, you have a bad window motor. If the test light doesn't turn on when you try the switch for either wire, you may have a bad window switch or your main window switch at the driver seat (master switch) is bad. Hope this helps you out. Good luck.
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Passenger door module (PDM)
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Body control module (BCM)
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LR power window switch
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RR power window switch
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Window up and window down relays in each of the rear passenger window switches
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Window lockout switch
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Reversible power window motors in each of the doors (circuit breaker protected)
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LT DOOR CB 25A (System power for left rear window)
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RT DOOR CB 25A (System power for right rear window)
The power window system will operate anytime the retained accessory power (RAP) system is active or when the ignition switch is in the ACCY or ON position.
The DDM contains 4 power window switches which are integral components. Closing any of the normally open, rocker type switches provides the DDM with a request for power window operation. The switches for the 2 front windows have 3 positions Up, Down and Express Down, while the switches for the rear windows have only 2 positions, Up and Down. Each of these switches and their positions is a direct input into the DDM. Upon receiving a request for power window operation, the DDM, transmits a class 2 message indicating the switch and it's changed position.
The PDM contains a single power window switch that is an integral component. Closing of this normally open, rocker switch provides the PDM with a request for the front passenger power window operation. The switch for the front passenger window has 2 positions Up and Down. Each of these switch positions is a direct input to the PDM.
The 2 rear passenger doors have there own switches. Each of the switches contain a power window up and down relay. A switch activation alone can control the up and down functions of the rear windows. However the BCM, upon receiving a class 2 message from the DDM, can control the set of relays which will activate the rear window motors.
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