2000 Chevrolet Venture "heat blow dash vents 1997" Questions

blow warm air Not a blower issue, speed steps up and down ok. Engine also heats up normally without issues, not thermostat (thank God, what a pain!!). Examination of switch revealed that the system is

Heat wont blow through heater or defroster vents Warm/hot air will only blow through adjustable vents on the front of the dash, will not blow through defrost or floor board vents. However, cold air ...

isn't moving. Can it only blow from the dash vents or can you get floor heat as well? If not then most certainly that is your problem and if it's never been serviced it may need replacement. Good luck

...blow....the control unit works...i can hear it openlng vents...but no air hot or cold comes thru any of the vents....if I unplug the control unit...heat leaks out the top dash vents(which is a ...

...HEAT COMES ON INSTEAD OF MAX A/C, COMPRESSOR RUNS & COOLS, BUT VENT IS BLOWING OUT HOT AIR. Blend door actuator. When it fails for some reason it turns to the hot side and gets stuck. Dash must ...

...heat and air only blow out the back vent. What could this be? Your vehicle has a front heat / A/C an a rear auxiliary heat / A/C system . If heat or A/C isn't blowing from the front vents the blower ...

...bad in it causing the warm air to blow out instead of cold air. It is behind the dash. It may take several hours for a technician to get at it and replace the parts required for it to work

...dash. still no 4x4. leaking hose found and still no 4x4. now a/c and heat come out defrost vent. can all this be connected???????????? HELP!!!!! or, sensor and swith on dash. still on 4x4 No this is ...

...heat is only about 100 degrees out of dash and cold air comes out on the floor outside vent door not shuting all the way . and if that is shut then the thrmostat is sticking open and it's not letting ...

...preference for "best" repair manual that includes vacuum lines and electrical? Thanks! check your vent doors in your dash it appen to my f 150 and closeing them helped from pulling heat from the ...