Randal, The mode switch power come directly from the #10 fuse and then from the relay, so if it went out so would several other things. If you have power on the #10 fuse, it is possible that the mode switch went out, but that would be kinda rare because the blower motor switch gets it's power from the mode switch. I would be looking for a blown coil in the compressor clutch if it isn't clicking on. I have them in stock for $59.95. You could also be out of freon or cycling switch could be bad and keeping it from turning on. John Hervey -----Original Message----- From: dmcnews@xxxxxxxxxxxxxxx [mailto:dmcnews@xxxxxxxxxxxxxxx]On Behalf Of Randal Sent: Saturday, July 16, 2005 9:07 AM To: dmcnews@xxxxxxxxxxxxxxx Subject: [DML] Stumped In AZ with AC Hey list need a little help here. Recently my AC stopped working, turn the mode switch to AC and nothing except cabin fans.. no compressor (new) and no cooling fans (work fine otherwise).. Neither kick on! Checked fuse, jumped compressor ? works and checked relays all OK In reviewing wiring diagram appears that current must reach compressor to trigger fans.. the only thing I haven't checked is the diodes in the fuse compartment Any ideas??? Really need the AC in AZ! Thanks Randal "The 3M Guy" Hot 5501 To address comments privately to the moderating team, please address: moderators@xxxxxxxxxxx For more info on the list, tech articles, cars for sale see www.dmcnews.com To search the archives or view files, log in at http://groups.yahoo.com/group/dmcnews Yahoo! Groups Links To address comments privately to the moderating team, please address: moderators@xxxxxxxxxxx For more info on the list, tech articles, cars for sale see www.dmcnews.com To search the archives or view files, log in at http://groups.yahoo.com/group/dmcnews Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/dmcnews/ <*> To unsubscribe from this group, send an email to: dmcnews-unsubscribe@xxxxxxxxxxxxxxx <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/