This weekend I changed the rear wiper motor because the rear washer has not been working for quite some time. I think it was 80stech said there is a chip in the motor package that gets burned out so the washer pump for the rear won't come on. Got tired of not being able to wash the rear window. Well I got a be careful what you ask for . Washer works now, but it also squirts some fluid every time I shut off the car. Not to mention it covers the rear of the car in washer fluid which doesn't really blow off. I should have known better. This pump is going back and the old one is going back in.