I have an 05 Escalade. Battery ran down since driving it last 7 days ago. Started using jumper cables. Turned the a/c on. The rear air blew cold. The front on both sides blew hot even though the temp was set to 60. Charged battery all day, disconnected the battery for 10 minutes and reconnected. Started back up and rear a/c still blew cold air. The driver side vents had cool air, and the passenger side vents would only blow hot air. Has anyone ever experienced this or have an idea how to correct the problem.

Thanks.

 

Have a/c scanned for codes.