boost69 Legacy Donating Member 737 Member For: 21y 4m 15d Posted 17/03/16 09:57 PM Posted 17/03/16 09:57 PM Guys, I have a problem with my air con on the FG which has progressively gotten worse... Sometimes when I start the car up it can take over 10 minutes before the air conditioning fan starts blowing air through the cabin... I can feel a faint cold draft coming out of the vents, so it looks like the compressor is working and producing cold air, but the problem is the internal blower doesn't actually engage to push the air through the cabin. As I'm driving along, all of a sudden the blower fan just turns on and everything is normal...Once the fan comes on it works normally until the next time I turn the ignition off, and then it's a touch and go situation where the air con will turn on normally or it will take another 10 minutes to kick in... I know a low voltage situation will turn the air con compressor off in an FG, but this problem relates to the internal blower fan engaging... You guys think the blower fan could be getting stuck?...or could it be some type of air con control module issue?
discostig Manual mode ________________________ All day, erryday Legacy Donating Member 13,798 Member For: 18y 10m 10d Gender: Male Location: Probably above atmospheric pressure Posted 19/03/16 11:56 PM Posted 19/03/16 11:56 PM Dodgy fan electrical connection that only completes the circuit when it shrinks a bit from cold air passing over it for a while? Only guessing here. Does it come on even if AC is off the whole time?
Ralph Wiggum Moar Powar Babeh Legacy Donating Member 19,334 Member For: 21y 11d Gender: Male Location: Perth Posted 20/03/16 02:43 AM Posted 20/03/16 02:43 AM Swap out the blower fan relay
boost69 Legacy Donating Member 737 Member For: 21y 4m 15d Posted 22/03/16 04:10 AM Author Posted 22/03/16 04:10 AM Hmmm....thanks for the advice guys...I will swap the relay out and see if that makes a difference...
boost69 Legacy Donating Member 737 Member For: 21y 4m 15d Posted 22/03/16 07:27 AM Author Posted 22/03/16 07:27 AM Guys where's the blower fan relay?
discostig Manual mode ________________________ All day, erryday Legacy Donating Member 13,798 Member For: 18y 10m 10d Gender: Male Location: Probably above atmospheric pressure Posted 23/03/16 12:32 PM Posted 23/03/16 12:32 PM Guys?
arronm Dropping a turd Legacy Donating Member 9,520 Member For: 18y 11m 7d Gender: Male Location: Perth Posted 23/03/16 01:37 PM Posted 23/03/16 01:37 PM The other guys............
boost69 Legacy Donating Member 737 Member For: 21y 4m 15d Posted 28/03/16 09:56 PM Author Posted 28/03/16 09:56 PM Guys??...lol 1
bamk2f6tornado Legacy Donating Member 777 Member For: 12y 10m 1d Gender: Male Location: Rockhampton Qld Posted 29/03/16 05:34 AM Posted 29/03/16 05:34 AM Engine bay fuse box for relay mate. Diagram will be on the underside of the lid 1
discostig Manual mode ________________________ All day, erryday Legacy Donating Member 13,798 Member For: 18y 10m 10d Gender: Male Location: Probably above atmospheric pressure Posted 29/03/16 05:38 AM Posted 29/03/16 05:38 AM What if you've plastidipped the lid...on the inside
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