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The mkiv Supra Owners Club

Air conditioning problem


Guest n2tck1704

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Mine never ever worked when I got it.........I ran it for a bit now and again, just to see if it got cold eventually but it didnt....

I paid for a regas (£40 if I remember) and suddenly it blew ice cold - Big Smiles ! !

Does yours run up at all? Do the revs drop a bit when you put it on? Any clues at all?

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  • 8 months later...
  • 3 weeks later...
  • 2 weeks later...

i've just done the diagnostic check on mine and the windscreen orange led flashes, i think this is high in this list:

 

http://www.mkivsupra.net/vbb/attachment.php?attachmentid=15908&d=1116791364

 

anyone know what it means? air outlet servo motor?

 

also my ac make a horrible noise when it's switched on, like the bearings have gone in the pump or something, anyone else had this?

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I've just spoken to Toyota who tell me that because of the age of my Supra (1993) it can't be re-gassed because of it being an old a/c gas that is now banned! Anybody know anything about this?

Yeah, that's bollocks John. All MkIVs have R134A, ie the new stuff.
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