2001 GMC Jimmy "heat dash" Questions

...dash left hand intermittently. Is this a bad ground somewhere? 2nd problem, it's been sitting awhile and got in this weekend and the heat is stuck on high. It has every option available including ...

How do I remove the dash board to access the thermostat? Heating won't shutdown...A/C doesn't come on. 2000 Jimmy. on the edges of the dash are a series of hidden clips, use a small screw driver or ...

...dash out to get to it. flush the radiator/heater core. I had the same problem, flushed it two weeks ago, and now i have heat like ive had in all my previous vehicles. Couldn't believe it took me a ...

Heat not working right The heat in my 2001 GMC Jimmy comes out even if it is off. In the summer, when heat is totally off it still coming out of vents and floor vents. Plus, when you have it on an ...

...dash heat for a while when I turned the heat off but kept the temp turned to hot, the heat would come out on the floor. when the knob was turned to floor heat though, nothing would come out! a few ...

...dash, heat) the air only comes out through the windshield defroster vents and the floor vents. Also, AC does not turn on. Tried swapping out the switch with a replacement one but didn't solve the ...

...heat out of in dash face vent The air blows from defrost, in front window, and it blows out at the feet but the face vents will not allow any air, hot or cold or from outside blow through, what do I ...

heater is cold at slow speed warm at 40-45mph and hot at high spe I changed to thermostat and it is still doing the same thing. Need help soon its getting cold!!!!!!!!! Check your heater core. Some ...

...heat is stuck on high no matter what the thermostat says. The blower will not go on either. Makes a funny noise in the dash every now and then. Check your fuse on the side of the dash, driver side. ...

...heat/ac,it constantly blow warm/hot air,also can hear a "clicking" sound behind dash,was told this a a "blend door motor" problem.To gain access the dash panel must be removed. Any shortcuts? If dash ...