2000 Chevrolet Blazer "replace heater fan truck" Questions

...come on at all. I have tested the ac/heater resistor that is in the heater box and it tests ok for continuity. I took the switch out and cleaned the contacts. Replace Fan or possibly thermostat ...

...2 - 7mm screws holding resistor in place, check resistor to see if any of the 3 elements are melted off, if so replace. Note: Rear window defrost has nothing to do with heater fan. Hope this

HEATER FAN I HAVE A 1995 CHEV BLAZER. WHEN IT'S COLD THE HEATER FAN WILL NOT TURN ON. AFTER THE VEHICLE RUNS FOR SOME TIME THE FAN WILL EVENTUALLY TURN ON. WHEN IT'S WARM OUTSIDE IT WORKS FINE. I ...

...fan you are referring to is inside the trailblazer on the passenger side behind dash near floor wall? If this is the case it is the heater core and needs to be replaced by a professional. If is is ...

...replace the heater fan. How do I do it and where is the fuse located? Chevrolet pickup trucks utilize an electric heaterfan to push hot air into the cab. Hot engine coolant leaves the engine andflows ...

...heater fan with it switched on. If no power it can be the switch or the resistor or the relay. If there is power there the heater fan motor may need replacing. You need to check the earth wires. Make ...

...blowing and it stopped working I still have heat just no fan replace the heater blower motor and if that does not fis change the risistor on top of blower motor just take off glove box door to see ...

Heater blower not working after heater core Heater blower fan not working after heater core replacement was the blower motor plugged back in?

...heater, fan motor works Hello, this is normally caused by a plugged up heater core. touch the two heater hoses going to the heater core under the hood. if one hose is hot and the other is cold, the ...

heater fan stops working sometimes so i have to open the hood and bang on the cover where the fan is located what could be wrong and if its a bad fan is it hard to replace It's easy to replace, just a