2000 Cadillac Seville STS Q&A
2000 Cadillac Seville STS Question: A/C Compressor Not Working
Finally had a warm day this weekend and wanted to use the air conditioning but found that it was blowing only hot air. I thought I might be low on refrigerant so I attempted to load a can of freon. However, the A/C Compressor will not engage. I have checked all the fuses and relays...everything appears to be fine there. I attempted to jump the pressure switch with no success and also disconnected the battery cable thinking that the computer would reset. Other than a bad compressor is there anything else that would prevent the A/C compresor from engaging? Any suggestions would be appreciated. Thanks. - cheeseman
This problem was fixed by a local Radiator & A/C specialist. Turned out to be caused by a bad relay and two bad sensor switches. Don't have any specific part numbers or locations of these items. Total cost parts & labor $295. - Visitor
last year i had my a/c line replace because i had a leak in the line. This year my compressor will not engage what can i do to fix this problem myself or what do you think the problem is. 2004 cadillac srx awd 3.0 - ron merritt
A/C compressor cycles on and off what causes this ? low freon? It was checked for leaks and none found. On my iformation panel it did say low freon in the fall but my blower didnt seem to work but ...
About 2 months ago i had a new compressor put on,earlier this week nuthin but hot air comes out when i turn tha a/c on..i took it back to tha mechanic and he said that there were no leaks and tha s...