- Why isn’t the knob that turns the blend door actuator not turning properly?
I've pin point that the problem is with the actuator not turning enough to let the heat come through. I…
- Can You Help Thaw Her Out…
Good Morning and a Happy New Years to You. We have a 2007 Chevy Uplander LS 3900 non Flex fuel.…
- 2001 GMC Yukon SLT
Sparky. I need to know the proper procedure for recalibration of a dual Hvac system? I have done the recalibration…
- 2016 Silerado only blows through dash vents.
2016 Silverdo LS ... only blows the heat through dash vents. The lights on the selector buttons light up indicating…
- 1989 Chevy C2500 – Dash Light weirdness
Previous owner had a cab-over camper installed and did an awesome job of butchering the wiring. I've cleaned up most…
- How do I diagnose a PO2534 code?
I have a 2009 Chev Silverado LTZ with the 6.6 Duramax. I have the code PO2534 which is related to…
- Blend and mode door actuators not working after replacement of both and replacement of HVAC control module
I bought a 95 GMC K1500 last month and i noticed both the mode door and the blend door actuators…
- 2001 Durango defrost light flashing
Have an 2001 Durango with a flashing defrost light Blower does not work But blower has been tested And resistor…
- How to fix air flow problem thru vents
2009 colorado replaced blower motor now there is little to no air coming thru vents can hear blower working and…
- No heat blows air just doesn’t get hot
1999 chevy 4.8lt 1500 4x4 truck When you turn on the heat it blows air just doesn't get hot. The…
- Turn signal won’t work only when headlights are on?
I’m working on a 1968 Camaro base model just replaced all the lights with LEDs. Everything works great when the…
- Heater and defrost or floor vents dont work.
Ok so it's a 2001 GMC Yukon xl 1500 slt. It's got the temperature controls with the degrees in farenheit…