2005 Jeep Wrangler "heater box vacuum line" Questions

heater only blowing out defrost vents my 2005 jeep wrangler, the heat and a/c only blow out of the defrost vents no matter which setting it is set at. (I looked this problem up on-line before and they

...heater box Defrost is the default. Pull the heater control panel off and make sure the vacuum lines are connected to the control. My Jeep had the same problem cause I was messing with the radio. Hope ...

...heater box vent door is stuck or not operating. Most likely panel switch or disconnected \ broken vacumm lines at back of switch There must be a vacuum line off somewhere, when there is no vacuum to ...

...email as soon as you can. The Intrepid doesn't have a vacuum line. It uses a electric motor called a "blend door actuator". It's located on the underside of the heater box near the center of the

...heater box vacuum lines. Replace any bad ones you find. Run the engine and see if there is a good vacuum coming to the heater control. The doors that move the heat up and down to the vents, defrost, ...

...HEATER BOX SHIELD Image Heater Box Heat Shield Remove or Disconnect 1. Fasteners that retain heat shield to heater box assembly. Image [ Heater Box Heat Shield Install or Connect 1.Fasteners that ...

...box that contains the heater core that you changed. It is vacuum operated, so check all of your vacuum lines. There is a vacuum line that goes thru the firewall, right above or below the 2 heater ...

...are missing vacuum lines...or see witch modes are inopritive most likly colerd lines are for inside vacuum..also check for heater controls in engine compartment..on heater hoses..or a/c evap core

...heater box and the water control outside. can someone send me a vacuum diagram or tell me how and what to do to reconnect these lines. thank you Pull the stereo back out . they have bumped the vacuum ...

...runs from the engine, to the heater box, through the heater box and through the firewall, into the passenger compartment. That hose/plastic line is broken. Find it and your system should work ...