...blend air door motor. on some of the jeeps they came out with a new upper heater housing that was a new design. I believe if your vehicle had this update the dealer would be able to check TSB's for ...
...Blend air door not working? Vacuum leak--bad check valve--bad actuator. Could be low on freon. If so, add die with it. So it can be checked for leaks. There is an expansion valve in it that has ...
Question about Ford Cars & Trucks
...blend door must close FULLY and block the heater core or it will never go cold. so I off the blend door motor actuator and close the door SHAFT by hand ,BINGO COLD air flows. I even jury rig up the ...
Question about Jeep Cars & Trucks
...blend door clicking noise. happens every time I open the door clicking noise happens every time I open the door topic HVAC? Hvac " blend door, " that part is bad, stuck or parts fell off. or broke ...
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