2006 Chevrolet Cobalt "new heat control switch works" Questions

...heat in my 2001 tracker. The thermostat is brand new and the switches and controls on the inside are funtioning properly. The thermostat is new, and the climate control switches are functioning ...

...from ac to heat, but no heat at floor ducts. New water pump, new thermosat, new heater core, new radiator. What else can this be ? may i ask do you have good antifreeze in it for the minus ...

...air works, but when I changed from cool to heat or start with heat, I have to keep flipping the control to get ''hot'' air. How do I fix this? MAYBE NEED NEW CONTROL SWITCH , MORE ANTIFREEZE ...

...new switch in dash still -no vents- no vents in windshield work- nothing but floor ac and when switched heat works wont do nothing only floor Possible bad blend door actuator .some gm cars can be ...

...that there is no air lock by flushing water thru it . and still if you have no heat you may also have to buy a new control switch located in the dash board . the switch that controls the ac / heat

...new feature capabilities. For diagnosis of these electronic modules or of the PCI data bus network, the use of a DRB scan tool and the proper Diagnostic Procedures are recommended. The electronic ...

new blower but still won't blow... Is there a relay to replace? The fuse for a/c is good did you check to see if the a/c belt is still on the a/c puller ? if so then try a flush of all hoses. HTR fuse

...vents or on floor for heat ! stuck on defrost out of reffrigirant ,or leaking vacuum switch so when you put on defrost it won't actually work You need a new switch. Auto wrecking yard will have

...a new switch if the connector is heat damaged the new switch will burn out very quickly. Also do not use crimp connectors to install the repair wiring connector, solder it and use heat shrink

...new MAKE SURE BLOWER MOTOR OPERATING IF NOT CHECK FUSE AND RELAY.ALSO CHECK HVAC FUSE THIS CONTROL HEATER + AC CONTROL SWITCH AND MODE SELECTION FOR OPENING AND CLOSING HEATER DOOR OR HEATER CONTROL ...