I have been asked several times how to change the blower motor in later model Chevrolet and GMC Full sized trucks as there are no mounting screws. This includes 2003 through 2007 Classic series trucks. There is a locking tab that has to be pulled down past the stop and then the motor assembly can … Continue reading “2007 Chevrolet Silverado Classic, Changing The Blower Motor”
This 2001 Dodge 1500 Pickup came in with a complaint that the a/c would blow cold for about 30 seconds and then it would shift to full hot. I started with inspecting the temperature door actuator. It is located under the passenger side of the dash near the transmission hump in the floor board. I … Continue reading “2001 Dodge Pickup, No Temperature Control”
This 2003 GMC Envoy came in with the complaint that the a/c will only blow out the defrost and floor. Not through the dash vents. I checked codes and found a code B0263 for a fault with the mode actuator. I first ran into this problem after changing a battery in one of these vehicles … Continue reading “2003 GMC Envoy, No A/C Vent Control, B0263”
Well this 2003 Toyota Highlander with the a/c stuck on heat finally made it back in so that I could find out what is wrong inside the a/c control assembly. I am planning on fixing, hopefully some weak solder connections. The temperature control switch had been loose and I tightened that up and the system … Continue reading “2003 Toyota Highlander, A/C Stuck On Heat, Part 2”
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”
This 2003 Toyota Highlander came in with the complaint that the a/c only puts out hot air. I confirmed the complaint and removed the glove box to access the air mix actuator assembly. I had to push the hinge pins out to remove the glove box. I then had to remove the screw and bracket … Continue reading “2003 Toyota Highlander, A/C Stuck On Heat, Part 1”
This 2002 Honda Accord came in with the complaint that the blower worked but nothing else on the a/c control assembly worked or would even light up. I started by checking the #3 fuse in the driver’s side interior fuse box (7.5 amp) and the #13 fuse in the passenger side interior fuse box (7.5 … Continue reading “2002 Honda Accord A/C Controls Inop”
This 1996 Jeep Cherokee Classic came in with a complain of no blower operation. I asked if the the power windows were inop as part of my diagnostic routine but the customer informed me that this Jeep had manual windows. I then looked at the bottom of the steering column cover and saw a melted … Continue reading “1996 Jeep Cherokee Blower Inop”
A good customer came in with her 2000 Buick Century and complained that the blower would not turn off even with the key off. The car has manual HVAC so I was already sure that the blower relay that is built into the blower resistor assembly was stuck. No big deal I have changed dozens … Continue reading “2000 Buick Century Blower Will Not Turn Off”