2000 Blazer Hvac Vent Floor Selector

Air blowing from defroster duration.

2000 blazer hvac vent floor selector. My 2001 4x4 s 10 just blows air out of the dashboard vents no matter where the switch is. The traveling prospector 34 277 views. Mark jenkins 395 379 views. If it is like the 2002 blazer it is vacum controled.

I move the selector to floor and it comes out the defrost vents. The heater blows hot air and the ac blows cold air but it will only come out of the dash no other place. A small hard black hose on the driver s side under the hood goes thru the fire wall and to the ac switch vent control on the dash and then to a control box on the driver s side under the dash. What could be my problem.

Replacement hvac actuator on amazon http amzn to 2gcsjdr replacement blend door actuators on amazon http amzn to 2eid8sh blend door actuator gear reb. Or the solenoid switch inside the ac control unit has failed. 99 chevy s 10 blazer heat will not come out of the floor vents. To fix this you need to remove the entire dash to get the heater box out which.

The vents did not switch from front vents or defrost or foot vents. Gmc jimmy s10 blazer diy how to diagnose hvac mode control vent defrost floor selector duration. This is a bad selector swutch on your blazer and it requires either a salvage yard part or a dealership part. Astro van 4 3 vortec heat air control vent s not working.

Heat only coming out of vents on my 2000 blazer whe i move the heater control knob it continues to come out of the chevrolet 2000 blazer question. I have no floor heat on my 2000 chevy blazer but have heat to the panel and defrost. No defroster air or air going to the floor.