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Toyota Avalon Rain Sensing Windshield Wipers

15 messages, Last post on Aug 02, 2008 at 8:38 PM
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After six months of requesting to meet with a Toyota representative through my dealer's service manager, I finally had that meeting. The reason for the meeting is that every 2005 and newer Avalon Limited model has a problem with the RAIN SENSING WINDSHIELD WIPERS, I have a 2007. The problem is that when the windshield is dry and the weather is dry and you push the start button (smart key) with the wiper switch in the auto position the wipers will make one swipe across a dry windshield as the engine starts. This happens a random regardless of temperture,sun,or clouds or inside a garage or outside. Toyota recognize that this happens but Thomas A. Senneca the Toyota FTS that I met with after making some test stated on my work order that "FTS FOUND OPERATING AS DESIGNED". When I talked to Mr. Senneca before I left my car so he could make his test I asked him "are the wipers designed to make one swipe across a dry windshield so as to smear the bugs or possibly scratch the windshield from dirt that may be on the windshield". All I wanted was a yes or no, what I got was how the system looks at several conditions to determine when the wipers will operate he would not commit to a simple yes or no. As I stated before Toyota recognize that this happens and say it is NORMAL (I guess because they all do this) or their other saying is "WORKING AS DESIGNED". I didn't have this problem with my 2003 Avalon XLS, it had same wipers but not smart key. Since the Lexus ES350 uses the same smart key and rain sensing wipers, I wonder if they have the same problem or did Lexus fixed it for their owners? I have also noticed that the fit and finish is not as good as my two previous Avalons.
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This is a 2008 Avalon Limited, bought brand new but upon removing the foot from the gas pedal, the vehicle slows down very quickly. It is unsafe. My dealer and Toyota say that there is no fix. I have checked with independent repair shops who agree there is something wrong with the car because it stops too quickly and does not glide. I have started arbitration. Somebody, help, please.
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Replying to: carlosjay (May 30, 2008 7:36 pm) |
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I traded in my 05 LTD last night and while driving home it was raining from lite mist to heavy downpour. The wipers on the new car worked great. I always thought the 05 had a problem and my local dealer even replaced the unit once. But it never did work well. I'm already much happier with the 08's wipers.
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Replying to: don90 (May 10, 2008 8:08 am)
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Replying to: don90 (Dec 07, 2007 3:50 pm) My reasoning: high humidity levels may trigger the system. Possible solution: decrease the sensitivity of the windshield sensor. I haven’t done it though, since, as previously stated, this behavior has occurred only a couple of times since last September. Also make sure that nothing is touching the sensor (attached to the windshield). Amaury ’08 Limited |
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Replying to: gomst1 (Jul 25, 2008 5:51 am)
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Replying to: mikes. (Jul 24, 2008 4:44 pm) |
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Replying to: don90 (Jul 29, 2008 8:24 am) |
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| don90, I'll do that and get back to you. | |
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