laura_hunter70
Lexus LX power window failure
Summary of the thread
A 2023 Lexus LX owner experienced a complete failure of the power windows, with an error code suggesting a possible issue with the power window switch. Another person suggested checking the regulator motor or window track as potential causes. Upon professional diagnosis, the problem was identified as a faulty regulator motor, which was then repaired.
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4 comment(s)
laura_hunter70 (community.author)
Thanks for the reply. I haven't torn into it yet, but the error code points to a switch issue. But you're right, it could be mechanical. Was yours a switch problem, or something else?
emmabrown1
Mine ended up being the regulator motor. Best to get it properly diagnosed, unless you're comfortable troubleshooting that circuit yourself. Might be worth a trip to the workshop.
laura_hunter70 (community.author)
Appreciate the advice. Took it to the shop and you were spot on - faulty regulator motor. Cost me 200€ to get it sorted. Thanks again!
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LEXUS
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LX
emmabrown1
Sounds familiar. I had a similar issue on my LX. Are you sure it's the switch itself? Have you checked the regulator motor or even the window track? Could be something binding.