Hyundai Motor 2003 Elantra "check blend doors" Questions

check to see if the heater core valve is opening I don't think your car has one. At least I don't list one in the parts book. Most models have a blend door that controls air flowing thru the core. Low

...blend door may be stuck open. 2nd Your heater core may need replacing. Check to see if both heater hoses are hot. 3rd heater control valve maybe bad. Good Luck!!! It sounds like you'll need to flush ...

...blend door. Check if the clicking sound is coming from the actuator. If you can access it, inspect for any visible damage or obstructions. 2. **Check for Obstructions:** Sometimes, foreign objects or ...

...check to see if the blend door is moving where you change the temperature setting. I think your blend door is behind the glove box. Here are instructions for removing the actuator. Take it off, plug ...

...door. Check blend door operation and blend door motor. Located right side under dash. Remove blend door motor, with vehicle running, move switch from panel to defog and see if blend door motor

...blend door actuator may be faulty. You can check this by watching the movement of the blend door actuator while you turn the temp selector knob. If the actuator is working, then it may be the blend ...

...SIDE. WHAT ARE POSSIBLE CAUSES FOR THIS? could be blend door or possible heater core is half clogged check your blend doors and also check your switches for heater control start with checking ...

...blend door actuator. Install the glove box into the instrument panel. Reconnect the negative battery cable. It is a vacuum leak somewhere.... Check under hood first (easiest) .. Set parking/emergency ...

...check the gears to the blend door most are plastic and some tend to strip. The blend door is located inside under the dash it may have a vacume line connected to it or a electrically operated motor ...

check out the actuator, first see if you can turn the blend door by hand. If you can't turn it, maybe it's jammed. Also, reconnect the actuator after removing it and see what it does when you turn the