why does my rear ac not get cold when the front ac works just fine? on 2001 Mercury Mountaineer

My rear ac blows good but it just wont get cold.

Asked by for the 2001 Mercury Mountaineer
2 answers 1 comment
rear ac needs to be tested and check the wiring for the fuse, it may be blocked and need to be replaced or the wiring may be burned or damaged in the fuse hold connection. The part only cost 10.00 to 15.00. Labor is higher.
rear exp valve bad
They told me there is not a rear expansion valve on my year model. Do you know for sure if there is?