Battery Died And Now This..

[jro909]

so i went to leave earlier today and the truck went wuh wuh wuh wuh and finally cranked and started...i figured hell my years old factory battery finally let go...whatever payed the 120 bucks for a new one and off i went...well now my hvac is off, its always blowing heat even when put to the cold setting...its the manual dual climate control do i have to reset it because of the battery swap? it was fine before the battery died

[txab]

Try the calibration procedure

[jro909]

Try the calibration procedure

 

 

can you link it or copy and paste it?

 

thanks also for the reply, its been a hell of a day...oh i also forgot to add somehow the truck started twice with 0 charge on the battery according the the load test

[txab]

http://www.gm-trucks.com/forums/index.php?...p;#entry1050151

[jro909]

http://www.gm-trucks.com/forums/index.php?...p;#entry1050151

 

 

does it me a difference on what temp setting or vent setting when doing this?

[RockySierra]

LustWorm,

 

Have you already tried disconnecting the battery cables and touching them together and re-connecting? It worked for me on my old 07.

 

Best of luck

[jro909]

no i haven't, i don't use my fan or a/c or change around the hvac controls much but i noticed my legs were on fire driving home and the a/c wasen't being cold....and realised it was kicking out heat on purpose...all was fine before the battery got swapped..

[jro909]

i just want to make sure if i do the recalibration via pulling the fuse....but does it matter what the temp is set to or what vent setting is used? i currently have it set to cold and the bi level vent setting...????

 

 

also thank you all for your replys