Lexus SUV rear window washer

03-25-2007, 09:43 PM
My rear window washer is not working. I tried to unplug with a pin but it still does not spray. Any ideas?

06-04-2009, 09:55 PM
The windshield washer pump is located in front of the passenger front tire behind the fender cover. I had the same problem and found out that it has one pump for both windshields (two discharge outlets). The front worked perfect. I blew air through the rear window hose and it was clear. I went to the local auto store and found that they only sold a pump with one discharge outlet. I went to Toyota and told them to give me a pump for a Highlander. It was exactly the same as my Lexus. After the installation, the windshield washers work great. I don't know why the front worked and the rear didn't but, $70 later and now it works.

11-11-2009, 12:26 AM
try stripping it down at the jet end first (i.e. at the rear window) see if any washer fluid comes out of the pipe without the jet attached. if it does then the jets blocked. if it doesnt you probably have a blockage in the pipe somewhere, have your lexus parts ( checked.

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