Heat stopped!

Turbod2500

New member
Sep 18, 2012
36
0
0
Il
Ok guys yesterday my heat worked fine. But then this morning nothing ice cold and it won't change when I trun the knob for what's vents to come out of. Stuck on defrost. Also it won't let me turn the ac button on or the other two buttons under the fan speed knob. Any ideas? Do I just need to buy a whole new switch panel?
 

Tano

New member
Jun 8, 2013
243
0
0
San Angelo, Texas
My lb7 temp knob is like that.
If I have it set to cold then turn it to heat it'll stay on cold.
I have to very slowly turn it for it to register.
 

blk smoke lb7

<-----Lots of green $
Nov 8, 2010
5,694
0
36
57
belvidere,ill
If its a blend door disconnect the battery's for like an hour and reconnect and the body control module trys to relearn the positions.Doesnt work all the time but about 50 50.Good luck.
 

Turbod2500

New member
Sep 18, 2012
36
0
0
Il
Ok checked all fuses they were good. Did the battery reset and it WORKED!! Thank you guys for all the help