LS - 3rd Gen (2001-2006) Discussion topics related to the flagship Lexus LS430

front sensors

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Old 06-13-10, 02:28 PM
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dlap
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Default front sensors

my front sensor alarm goes off from time to time. how do i find out which sensor is going bad? and are they expensive to replace and can i do it with moderate tools?
Old 06-13-10, 02:56 PM
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waijai
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You mean your park assist sensors? My front passenger side one seems to go off randomly occasionally as well.
Old 06-15-10, 03:22 PM
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dlap
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yes im tlkn about parking sensors. its one of mine that is straight ahead.
Old 06-15-10, 09:15 PM
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ayonnebay
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Originally Posted by dlap
yes im tlkn about parking sensors. its one of mine that is straight ahead.
Funny, cause my front/center just started giving random warnings, too. Especially when I stop for a light - sometimes it goes on and sometimes it doesn't - when there's nothing in front of me.

There doesn't seem to be any damage to them.

Walt
Old 06-16-10, 06:30 AM
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It's kind of annoying, but I don't possibly see how the dealership can replicate the problem to fix.
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