This 2003 Nissan Maxima came in with the complaint that only the highest blower speed was working. The air would not blow at all, on the lower speeds. Suspecting a faulty blower resistor, I went to the passenger side of the dash. The blower resistor is located near the firewall under the passenger side of … Continue reading “2003 Nissan Maxima, No Low Blower Speeds”
This 2003 Chevrolet Silverado came in with the complaint that the blower did not work on any speed. The ABS and Brake lights were on as well. Testing begins at the HVAC fuses in the driver’s side fuse box that is located behind the dash end cap. The fuses need to be checked with the … Continue reading “2003 Chevrolet Silverado, Blower Does Not Work On Any Speed”
This 1995 Infiniti J30 came in with multiple blower issues. The main culprit was a faulty blower motor and I show how to change it at this repair post. Once I had a working blower motor I found that the lower speeds did not work. In doing this post I am addressing the concern that … Continue reading “1995 Infiniti J30 Low Blower Speeds Do Not Work”
I have separated the information that I have for the model years 1995 through 2012. This list covers the following model trucks, suv’s and vans that were made by General Motors but sold under the Buick, Cadillac, Chevrolet, GMC, Isuzu, Oldsmobile and Saab brands. The following list of vehicles use the same blower resistor and … Continue reading “Blower Motor Systems For GM Manufactured Trucks, SUV’s and Vans 1995-2012”
This 1995 Infiniti J30 came in with a faulty blower motor assembly. The blower motor is located under the passenger side of the dash. There are a few screws and snaps that hold the lower cover in place. A courtesy light also has to be unplugged. There are screws at either side of the glove box … Continue reading “1995 Infiniti J30 Replacing The Blower Motor”
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 2003 Dodge 2500 pickup came in with the complaint that the blower would work sometimes and luckily for me it was not working when it came in. A quick check at the blower motor revealed no power at the two wire connector. After looking at a wiring diagram, I did a quick test of … Continue reading “2003 Dodge 2500 Pickup, Blower Not Working”
This 2003 Cadillac Deville DTS came in with the complaint that the blower motor does not work most of the time. Sometimes it will blow but it seems to blow slower than it should. Using a test light and a jumper wire, I connected one end of my test setup to the purple wire. Then … Continue reading “2003 Cadillac Deville, Blower Does Not Work”
This 1993 Honda Civic came in with the complaint that the blower motor does not work on any speed. The blower motor is located under the passenger side of the dash. I depressed the thumb latch and pulled the connector from the blower motor. I checked power on both wires and nothing was there. key … Continue reading “1993 Honda Civic, Blower Does Not Work”
This 1997 GMC Savana van has a problem with the blower speed dropping without the switch being moved. The resistor as you can see in the picture below is quite easy to get to. It is under the hood on the passenger side of the vehicle. If you would click on the picture below to … Continue reading “1997 GMC Savana Van, Changing The Blower Resistor”