1998 Chevrolet S-10 Pickup "replace heater control switch 1995" Questions

...air. Air blows from the defroster and heater vents. I replaced the vacuum hose from the top of the engine to the dash and replaced the control switch in the dash. sounds like you have a vacuum ...

...I have already replaced motor and fan and switch panel. Vac lines are all hooked up also. the heater control valve might be broken or plugged Where is the heater control valve in a 1995 Chevy van ...

...Heater speed control is broken If you mean the fan switch is not turning anything, you'll have to replace the blower switch in the dash. If the switch turns but nothing happens, you'll have to check ...

...heater hose that runs from the thermostat housing to the firewall, it is underneath the air intake tube and the ignition coil pack, mounted to the back of the cylinder head. Either drain out some ...

...into the control panel. But at the box I only have one wire hot all the time no matter were I adjust the controls. ?..Please help Replace switch heater that is looks like a dial is alone above ...

FAN CONTROL SWITCH ON THE DASH, BUT STILL HAVE THE SAME PROBLEM In the top of your heater plentum you should have whats referred to as a blower motor relay these tend to become tempermental as they go

...heater The fan is not the problem then, It sounds like the switch for controlling the fan speed or on and off is the culprit. If it is just one switch that control on/off and the speeds then try ...

...heater duct housing, after all the cables are disconnected you can pull the control assembly out and then replace the fan control switch, I almost forgot, it makes things a lot easier if you remove ...

...Heater Control entire unit, but still does not work. If we bypass the ground wire and ground out to another area, the blower works, AC is activated, but no hot air from the heater, blower will not ...

...heater hose switch as the lever was just spinning. Did not help. Will replace thermostat and there are no apparent leaks - no antifreeze smell. Both sides of the hose was very warm but no heat into ...