Won't change from heat to defrost
SOURCE: air only blows out from the floor when you switch
Sounds like you need a blower door acuator motor, which moves to direct the heat to where you want it to be
Testimonial: "thank you,this is kinda what i thought just needed to hear it from someone else"
SOURCE: 2001 Jeep Cherokee a/c blows defroster only, no cruise control
There is a vacuum leak under the hood somewhere. Check the vacuum at the speed control servo. If there is no vacuum on the line with the engine running, follow the line to find the leak. The vacuum reservoir is mounted under the battery tray. I would look in that area after confirming no vacuum at the servo.
SOURCE: air or heat only comes out defroster. vacuum lines
If its manual lever that you have,then check the cable behind the unit with your temp controls.chances are it came off,or came loose under the dash.If its all push button vacuum operated,then its a air leak in the lines somewhere,or it very well can be a bad switch.
SOURCE: the Heater selector won't change from defrost to
hello, sounds like the cable broke or, lots of newer veichels use air lines, any way possible, check and see if air lines are still hooked up to the back of the heater controls, should be 4or 5 air lines together, all hook on one place behind heater controlls
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