...gmc safari van upper vent I cannot get air to come out of the top vents on air conditioning or heating. Air comes out of defroster and bottom vents but not from the top. Can anyone help me? thalnks ...
...defrost on my 2000 Safari YOU HAVE A VACUUM LEAK AT A/C PLENUM. IT'S VACUUM CONTROLLED AND DEFAULT IS DEFROST, IF VACUUM LOSS IS EXPERIENCED THIS WILL HAPPEN. TRY TRACKING FOR A SMALL PLASTIC LINE ...
...defrost (knob turns - no change) 97 gmc safari There's a good possibilty that you have a vacuum line off. When the heater controls lose vacuum, the heater will go into the defrost mode. There should ...
...gmc safari. AC control is stuck on defrost. AC runs cold but will not switch from defrost to vents even when changing knob position. Any ideas what could be wrong? The HVAC system uses engine vacuum ...
gmc safari blower motor works perfect but no air comes out of the ac vents only defrost vent works you have a sucked shut or broken vacuum line under the hood somewhere. mine was burnt and broke
...gmc safari that stopped blowing a/c on the dash, but stil blows cold air in the rear and top dash (same area that defrosts window). Is it a belt problem, or is there a door that is not opening? and ...
Question about 2003 Safari
...gmc safari air will only come out of the defrost vents. fan works fine. No matter what air flow selection I choose, the air only comes out of the defrost vents. The climate control unit might need ...
...gmc safari van defrost blow cold, a/c blow out of defrost air condition blow cold out of defrost duct. blend air door will not change for air condition open the hood and check for leak on any plastic ...
Question about 1996 Safari
...gmc safari minivan that keeps blowing the 20amp fuse when i switch it to a/c or defrost can someone please tell me what is causing it to blow the fuse.. Already replaced the resistor and it still ...
Question about 1997 Safari
...seat adjustment stopped working. Air only blows out of vents. Not defrost or floor? Door locks only work with fob. Any ideas? Fuses are ok. 1997 GMC Safari. Have your body control module
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