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A/C inop 94 Fleetwood

558 Views 10 Replies 5 Participants Last post by  SnakeBitN, 
SnakeBitN
The A/C comp will not come on neither will the cooling fans. I pulled a vacumn & it took half a can quit. I tried to pull codes pressed the off / warmer nothing appeared. No power to the cooling fans or the 2 /40 amp fuses ? Where to next i don't have a wiring schematic. Not familiar with Caddy i work on 70 older.
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sefiro
Yes, clear codes. Did you get a segment check when entering diagnostics?

Your initial fill after vacuum should have been a full can. Did you let it sit for a while under vacuum and did it hold?
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sefiro
The low side pegged? Was the hi side at same psi reading? If so, then orifice is blown
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