My LS430 2004 has radar cruise control. Wonderful when it works. But it will spontaneously beep and disengage reported various errors randomly,
"PCS Not Available"
"Cruise Not Available"
"Clean Sensor"
Dealer inspects the system and cannot reproduce the problem (it won't misbehave on a short test drive) and reports it is behaving as designed. I cannot believe this behavior is as designed, I also can find no other complaints like this on Google or this forum. That leads me to believe I've got a unique problem.
Cruise is unusable in the rain, will not stay engaged more than a few seconds. Will stay engaged for up to an hour on a clear day.
Has anyone else seen this. Or have any ideas? at 32K miles I'm under warranty and have the Lexus extended warranty.
Thanks!!!
