Defrost button

[95Escahoe]

First off 95 4dr Tahoe with barn doors, when I push in the rear defrost it just moves doesn't stay in like when you ouah the other two buttons that have to do with the ac, any ideas? The contacts for the defroster on the barn doors look good, its never worked just would be nice to have

Sent from my HTC One X using Tapatalk 2

 

[95Escahoe]

Bump

Sent from my HTC One X using Tapatalk 2

 

[1997chevydriver]

It won't stay in. Its a momentary push switch. When you push it, it basically starts a timer inside the HVAC controller.

 

[95Escahoe]

It won't stay in. Its a momentary push switch. When you push it, it basically starts a timer inside the HVAC controller.

That's how my Mustang was but atleast that had a light go on when you turned it on then would go off after the timer or whatever told it to go off, any test to see if its working?

Sent from my HTC One X using Tapatalk 2

 

[1997chevydriver]

Normally the light comes on. May sound stupid but is it plugged in on the back of the unit?

 

[95Escahoe]

Normally the light comes on. May sound stupid but is it plugged in on the back of the unit?

So the button should light up? And I'm not sure everything else works, ill have to look

Sent from my HTC One X using Tapatalk 2

 

[1997chevydriver]

Yes. There is a separate 4 wire plug on the left side that is for that