dsmac Posted September 24, 2005 Report Share Posted September 24, 2005 My AC Blower motor will not shut off without pulling the fuse from the drivers side panel. I've tried disconnecting the battery to see if it would somehow reboot the problem but that didn't work. Does anyone have an idea what might be causing this problem? I got the car out of the shop after replacing the harmonic balancer (I think it's also refered to as a cam shaft?) and the car was running great. I went on a short trip of about 500 miles. Left the same evening that I returned from my trip to go to a football game and when I turned the key off, the blower kept running. The only choice I had was to pull the fuse. When I put the fuse in after the game was over, the blower would not come on. The next morning I went to see about the problem and discovered the blower was on and the battery was almost drained to low to start the engine. I drove the car and charges the battery for about an hour and the blower once again refuses to shut off when the car is turned off. I could really use some direction from anyone that has an idea about he circumstances causing this situation. Link to comment Share on other sites More sharing options...
Bruce Nunnally Posted September 24, 2005 Report Share Posted September 24, 2005 Probably needs a new blower controller. Bruce 2023 Cadillac CT4-V Blackwing Follow me on: Twitter Instagram Youtube Link to comment Share on other sites More sharing options...
KHE Posted September 24, 2005 Report Share Posted September 24, 2005 You need a new blower control module - remove the right hush panel under the dash. The blower control module is retained by three screws and has one or two wiring harnesses connected to it. It is a 15 minute repair. Kevin '93 Fleetwood Brougham '05 Deville '04 Deville 2013 Silverado Z71 Link to comment Share on other sites More sharing options...
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