what would cause rear ac to not work but front ac works fine on 1998 Chevrolet Suburban 2500

just replaced ac hose assembly front air works and blows cold rear ac doesnt come omn at all

by in Anderson, SC on March 15, 2012
1 answer
ANSWER by , March 16, 2012
ck the rear blower motor 1st then go forward from there. it could be serveral issues with that system.