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I replaced my ac evaporator air dryer Compressor everything was working before I changed evap it just had a bad evap. Got it back together and the Compressor will not kick on, I was told it was the ac module so I replaced it and the ac button checked all fuses and all are good also replaced the ac relay still Compressor will not kick on. Fan comes on and I've tried a jumper wire or the high-pressure switch and still it will not kick on. Had a buddy use a jumper relay in the place of the one there that has a switch to check for a bad relay and when you switch on the compressor works. So that's why I replaced the relay. Please help I don't know what else to do. Tim walker
2 Replies
IF battery was still connected during the work - the only thing that makes ANY sense is a blown fuse! GOOGLE is your friend for wiring schematics and hidden fuse(s) .. *Hands-on* TESTING is the only way to solve this problem.. Good luck!
If the system is properly filled then try jumping the low-pressure switch. It could be low and that's why it won't allow power to be sent to the compressor. Alex
Took it and had IT vacuumed down and recharged and still would not work and I’ve tried jumping it throug the switch and the fan runs but Compressor will not kick on
â—¼ï¸â–ªï¸ http://www.fixkick.com/power-elect/Relays/relays.html â–ªï¸â—¼ï¸ SEE > A/C FUSE HOLDER..
*High pressure* is what turns the fan on! ... You have not jumpered the LOW PRESSURE switch connector .. Blown FUSE must be replaced before this is going to be repaired..