1994 GMC Sierra "cabin fan" Questions

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...cabin loses its cool feeing and smells stuffy. This happens regardless of the setting for outside or recirculated air. It sounds like you either have an condensor fan problem or low freon. The ...

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fan blower not working. suspect faulty relay. If so, where is said relay? Check fuse in fuse box in the cabin. Then check the "fuse box" under the hood. Relays are normally there.

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Question about GMC Sierra

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my cabin fan no work Check the resistor and the relay that is mounted on the bracket next to it. Check fuses.

Question about GMC Sierra

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fan will not blow air through vents Try changing both of the cabin air filters (under glove box). Remove the insulation panel around the heater (4 screws) and the the door to the filter (1 screw). You

...fan speed. Air lock? What is the problem/solution? two things--first replace your cabin air filter.second reverse flush your heater core with a garden hose and that should remove the build up of ...

...cabin fan problem Fan only works on HIGH. For example with the air conditioner turned on I am either freezing or hot. No low speed working, just HIGH of off. Your blower moter is under your glovebox ...

Question about GMC Sierra

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...cabin air filter the fan doesnt come on in front cabin theres heat just no fan the fan started turning on and off but now not at all dealer said might be cabin air filter cheap e nuff part want to ...

Question about GMC Sierra

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...cabin filter when I had the fan housing apart . . . is it located further left towards the drivers side ? If not a cabin filter problem, could it be a an AC issue ? I have tried to locate a cabin ...

Question about GMC Sierra

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...cabin fan stop air conditioner fan The vehicle is equipped with Automatic Temperature Control, which automatically controls fan speed based upon cabin temperature. Check your user manual for proper ...

...cabin fan assembly. This cost $375 it works great now. The mechanic said he could tap the fan and make it work, but when he turned the car off and then restarted it would not work. So he replaced the ...

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