2002 Chevrolet TrailBlazer "heater control switch chevy" Questions

...be replaced. you should be able to remove the beuty couver of the front of you dash, and find 4 screws holding the heater control Assembly in place, comes out of the front, easy re & re good ...

...adjust them not to blow air on you.if all is good.you have leaking vacuum hose or vacuum actuator.or air door stuck.the AC and HEATER control switch.is bad.its not allowing vacuum to open air

...HEATER FAN MOTOR SWITCH ON MY 2004 CHEVY TRAILBLAZER rickalber: The fan motor switch is within what GM refers to as the HVAC control unit. This is located in the dash, You actually touch part of it, ...

...Control Problem The A/C and interior fan seem to be working fine...as far as its cooling capabilities. The problem I'm having is the four main dashboard vents aren't blowing any air out...period. I ...

...I have already replaced motor and fan and switch panel. Vac lines are all hooked up also. the heater control valve might be broken or plugged Where is the heater control valve in a 1995 Chevy van ...

...heater core. I have a new radiator, temp. sensorer & radiator cap. Is it the heater core that needs replacing? Check the water control valve . It most likely isn't letting coolant into the

...will reveal the screws that hold the heater control head into the dash. You likely need to take the dash apart. Don't break it. How To Fix Heater AC Fan Speed Control GMC Sonoma Chevy Blazer

...heater control module won't switch over and its stuck on heater.I already had it charged with freon.Is this module costly and how much trouble is taking the dash apart,to install a new one if thats ...

...heater control works. i have replaced the control panel the blower module checked the blower motor still only works on high. either the switch or there is a resistor pack in the heater duct that gets ...

heater will not shut off 2000 chevy 2500 blow hot air with the controls off Sounds like it has a bad heater control switch. seems like the climate control are gone bad. Please don't forget to rate me.