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why dont bottom vent doors not open on 2001 gmcsonoma

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โˆ™ 2009-11-11 12:30:42
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Q: Why does your gmc sonoma blow only a little air out and the defrost only blows out the front vents?
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Why does my air only blows out my front vents and not the floor or defrost on your 03 dodge ram?

There may be several reasons why the air only blows out the front vents and not on the floor or the defrost on the 2003 Dodge Ram. The fuses may be blown, or the heating coil is not working correctly.

I have a 1986 GMC half ton and my defrost doesn't work very good it pushes most of the air through the dash front vents and not defrost but it still blows good hot air?

sounds like the vent door that changes the air from defrost to heater is jamed its a little metel door like a flap.follow the cable from defroster switch and you should be at the door,its a manual door

When i turn on the defrost no air seems to go the windshield?

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Why does your air only blows out the front vents and not the floor are defrost on your 2003 dodge ram?

This is the same on all cars. When the air flow is OFF in a section, the it blows stronger to the other vents. In this case the ones for the windshield. This makes defrosting quicker so you can start driving safely sooner.

1998 Durango Vent controls stuck in defrost mode will not blow through dash any suggestions Ac works but only blows to front windshield and floor.?

Check for vacuum leak either under dash or hood Check for bad vacuum motor under dash Defrost is the default setting for this vehicle

Why does a 96 Contour blow the blower fuse when the selector is put in the defrost position any speed but not when on front vents?

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93 Lincoln Mark 8. No air blows through front dash vents only defrost and floor cold or hot. It doesn't matter. I have checked for vacuum leaks but there are none. What else could there be?

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How do you change the blinker lights on the front of a GMC Sonoma?

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What happens to air during a cold front?

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How do you disassemble the headlight on a 2001 Gmc Sonoma?

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