Quote:
Originally Posted by kanielb1
I have an 05 AC and have had this happen 3 times in the past 3 years. Same symptoms as you have described. Every time it has been the A/C blower motor.
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Ever noticed water on the floor directly beneath the blower? You might have a leak that is messing-up the blower motor.
There was a post some time ago about some mounting bolts through the firewall that allow water to seep into the blower motor housing. I think the bolts hold some of the duct work in place. Anyway, some silicone caulk will fix the leak.
I took my blower assembly apart and found rust and other junk associated with water. I cleaned and lubed it, then put it back in and figured I would buy a new one when the original finally quit. That was two years ago and the thing still works like new. Sooner or later, I will replace the blower motor and seal those bolts.