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99" LS400 master window switch problem

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Old Jul 26, 2018 | 08:23 AM
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RobkS
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Default 99" LS400 master window switch problem

Hello Members: wondering if anyone can help me on this- my passenger side front window won't go up or down from the master switch on the driver's side- all the other windows work and the window that I can't work from the driver's switch works from it's own door. I have not replaced my battery and I tried to program it but cant get it to work-I found a replacement master switch on EBAY and still doesn't work! Any suggestions? It would be highly coincidental if the master switch I purchased on Ebay has the same problem! I'm thinking maybe it has something to do with the harness that connects the master switch to the front passenger door?

Last edited by RobkS; Jul 26, 2018 at 08:34 AM.
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Old Jul 27, 2018 | 10:48 AM
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LeX2K
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The wires tend to break from repeated bending, solution is to pull the harness partially or totally out of the door and repair.
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