I have problems with ac dosent work in the back the control is good and I check on 2004 Chevrolet Tahoe

all the fuses and is ok went I push the button in back control say off somebody help me

by in El Paso, TX on July 06, 2013
1 answer 2 comments
ANSWER by on July 06, 2013
Is the master control in the front properly set? Do you have the owners manual?
COMMENT by on July 08, 2013
yes but in front is okthe upper control don t send signal to the back module
COMMENT by on July 08, 2013
Recheck fuses!