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Thread: Defrost not working
06-18-2009, 05:45 PM #1
Defrost not working
My 1997 Chevy Silverado all of a sudden will not go to defrost. When you flip the switch to defrost, it goes to the floor vents and nothing comes from the defroster vents. Is there a stuck lever somewhere? where would I find it?
Any help is appreciated.
06-19-2009, 11:45 AM #2
Anybody??1997 Chevy Silverado 1500 210K miles:
350 Vortec/4L60E, 3.42 posi, Underdrive crank pulley, K&N filter, Superchips power programmer, mallory coil, true dual exhaust, torque swirl TB spacer, and more!
1991 Pontiac Trans Am GTA- L98 Superram
1992 Subaru SVX LS-L- Way too many mods to list!
06-20-2009, 11:50 AM #3
- Join Date
- Jun 2009
i had this exact same problem with my 93 chev truck. i had it fixed almost 10 years ago at the dealership. he didn't even charge me! the service advisor reached under the dash and reconnected a lever that got disconnected. I could see it go up and down when i changed air flow from defrost to floor etc. sorry not much help, but hopefully yours is a simple fix
06-20-2009, 12:17 PM #4
10-01-2009, 01:53 PM #5
10-05-2009, 03:06 PM #6
- Join Date
- Apr 2009
there is a box under the dash you have to hit it to losen it up its located by the floor vents
10-05-2009, 03:27 PM #7
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