Cadillac Repair: car A/C, inlet temp, cadillac deville

Question
I talked to you before on this then it started to work so I stoped  now it stoped working.

I have a 1996 cadillac deville and the a/c stoped working.

can you tell me what these onboard coades are
a/c 1312
a/c 1313
a/c 1314
a/c 1315
a/c 1347 they all come up on the comp.

thank you  RON

Answer
Hi Ron,
1312: a/c high side temp sensor open circuit
1313: a/c high side temp sensor short circuit
1314: evap. inlet temp sensor open circuit
1315: evap. inlet temp sensor short circuit
1347: very low a/c refrigerant warning
Sounds like someone may have done some testing and created some codes. The 1347 sounds like it would be the one to check out first. Hope this helps. Bill