This vehicle came in with the complaint that the blower motor would work sometimes but recently it had gotten to where it did not work at all. I hardly ever see vehicles this old in my shop anymore. This is one problem that I have fixed dozens if not hundreds of times over the years … Continue reading “GM Cars & Trucks 1960’s, 1970’s & 1980’s, Blower Inoperative Erratic”
This 2001 Pontiac Grand Am came in with the complaint that the low and medium 1 blower speeds do not work. Since the higher blower speeds work fine, the diagnosis will begin with the blower resistor assembly. The blower resistor is under the passenger side of the dash. The lower dash hush panel needs to … Continue reading “2001 Pontiac Grand Am Low Blower Speeds Do Not Work”
This 2002 Pontiac Grand Prix had already been diagnosed with a faulty ignition switch. The faulty switch was not allowing the blower motor to operate properly. Click here to view that post. Now on to changing the ignition switch. Disconnect the battery. The first step is to remove the lower trim panel under the steering … Continue reading “2002 Pontiac Grand Prix, Changing The Ignition Switch”
This 2002 Pontiac Grand Prix GT came in with the complaint that the blower would not work on the lower speeds and that the high blower would work most of the time. A quick inspection of the system also found that when the blower did work on high speed it would have a delayed turn … Continue reading “2002 Pontiac Grand Prix Blower Inoperative, Erratic”
This 2004 Pontiac Grand Prix had come in with the complain of no blower operation and this is a supplement to that repair The cabin air filter is located under the hood on the passenger side of the car. It is a little bit easier to do if you do this first. With the hood … Continue reading “2004 Pontiac Grand Prix, Changing The Cabin Air Filter”
This 2004 Pontiac Grand Prix came in with a complaint that the blower had stopped working and the customer saw smoke from under the passenger side of the dash. Inspection at the under hood fuse box found a blown 30 amp fuse. I replaced the fuse. The new fuse is the square pink fuse second … Continue reading “2004 Pontiac Grand Prix, No Blower”