Is there any switch under the chasis to switch the air from hot to cold on the rear a/c - I lost my vacumn totaly up front with the A/C controls. 1st the back went out got stuck on hot and blowing on the floor.
Then the front got stuck on defrost but I was able to control the temp - I located the vacumn motor for that and just unhooked the rod and the door opened to the front vents so now cold there.
But I can't get the rear back to cold, it blows hot - seems to be plenty of freon - the front blows ice cold now.
Let me know
Thanks
Russ | 
