Hey all, newbie here in the forum.

Have an sporatic issue with my rear a/c on my 08 Suburban LTZ. A/C is actually working okay (I can see the condensation) but the rear blower sometimes works and sometimes don't.

Any ideas on what to look for? resistor, switch, relay in the rear, front...Not sure where to go here..

Thanks...

 

do you have it on auto temp by chance?

 

Dangit.......Just realized that I posted in the wrong forum....Sorry Mods.... Mean't to get this in the general tahoe and suburban section...

Anyway...

My rear display is so dim that I can't even read it (another issue), but I do have it following the front controls with the "AUX" button. Tried it both ways. Thanks for the reply though...