1996 Chevrolet K1500 "truck defrost broken" Questions

...defrost broken The flap that directs the cabin air to the floor, vent or defrost is broken. The actuator that controls the flap works, but the flap itself is broken ( shaft the flap is on is broken) ...

air does not change from vents to defroster on my 95 chevy pickup It sounds like your have a broken hvac control arm. Try looking under your dash and see if you can see the actuators conected to the ...

...Defrost setting and all top vents do not work. these trucks have 3 actuators. none of these other people have a clue obviously. theres one directly to the right side of the gas pedal. theres another ...

...my 1996 chevy truck doesn't work but all my other vents work fine defrost dorr is not opening check to see if cable clamp has broken or if works off vaccum check for broken vacum line. ...

defrost but wont go to the vents how come?? It all depends on whether your truck is equipped with Automatic Climate Control or Manual HVAC.  You could have a broken control head assembly a broken

...defroster does not defrost wind shield. blows well in any other position except defrost You have to locate the vacuum motor for the defrost. It is bad or the vacuum line has come off or is

...temp. The AC works fine, just no defrost. The vacuum lines are broken. Vacuum lines from the intake manifold to the firewall near the blower motor is broken. you need to replace the vacuum

it stuck on defrost With limited vehicle info, I would say that the cable that works the defrost door is free from the defrost door, more than likely a broken arm on the defrost door.

...broken or disconnected from the engine and it is stuck in defrost mode as it's the default mode. If your stuck in the vent mode there may be a broken line at the climate control panel, a broken line ...

...defrost brokener, cable to same broken, lever on dash broken or cable unhooked. You will be upside down with your head in the footwell before you figure out how to get to the thing. Hopefully you ...