A/C not blowing

Tomtom24 · 08-10-2017, 12:42 PM

Hello all recently my ac suddenly stopped blowing. After doing some research I began thinking it was the blower motor. I went down to where the blower motor is and took a look. The connecter to the FSU looked bad so I replaced that hoping that was my problem. The FSU also looked burnt on a prong so I went ahead and replaced that. After both those parts changed and still no working A/C I went ahead and changed my blower motor. After changing the blower motor I still do not have working A/C. Am I missing something that could be causing my A/C to not blow? The only thing weird to me is when I test the connecter going to FSU it has power when the car is on? If anyone could help it would be appreciated!

CoralRed335XI · 08-10-2017, 12:59 PM

Did you change the connector and the regulator too? Take a look at this thread http://www.m3post.com/forums/showthread.php?t=1004338

Tomtom24 · 08-10-2017, 01:11 PM

Yes I attached a new pigtail

BQ Tuning · 08-10-2017, 02:56 PM

Evaporator Core

Tomtom24 · 08-10-2017, 03:59 PM

Evaporator core would be a cause of air not blowing at all??

bluemonstr · 08-10-2017, 06:15 PM

basic - but is there a fuse that might be blown? You never mentioned if you checked for that? Its possible that any of those connectors OR the blower motor that you mentioned previously could have caused the fuse to blow...then you changed them but the fuse is still blown. Just a thought.

Tomtom24 · 08-10-2017, 06:38 PM

Yea I forgot to mention that, fuse is good.

BQ Tuning · 08-10-2017, 11:16 PM

Quote:

Originally Posted by Tomtom24

Evaporator core would be a cause of air not blowing at all??

Oops, for some reason cold air not blowing only registered to me not paying full attention. Sorry.

Tomtom24 · 08-12-2017, 08:23 PM

Is it possible that my climate control is no good? Because I have power going into the resistor but not coming out of resistor to blower motor?

08-10-2017, 12:42 PM	#1
Tomtom24 New Member 0 Rep 5 Posts Drives: 335i Join Date: Jul 2017 Location: IO iTrader: (0)	A/C not blowing Hello all recently my ac suddenly stopped blowing. After doing some research I began thinking it was the blower motor. I went down to where the blower motor is and took a look. The connecter to the FSU looked bad so I replaced that hoping that was my problem. The FSU also looked burnt on a prong so I went ahead and replaced that. After both those parts changed and still no working A/C I went ahead and changed my blower motor. After changing the blower motor I still do not have working A/C. Am I missing something that could be causing my A/C to not blow? The only thing weird to me is when I test the connecter going to FSU it has power when the car is on? If anyone could help it would be appreciated!
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08-10-2017, 12:59 PM	#2
CoralRed335XI Captain 98 Rep 646 Posts Drives: 2008 E92 335XI Coupe Join Date: Aug 2011 Location: NJ,VA iTrader: (4) Garage List 2008 BMW 335XI [3.66]	Did you change the connector and the regulator too? Take a look at this thread http://www.m3post.com/forums/showthread.php?t=1004338 __________________ 2008 E92 335XI, Space Gray on Coral/Fox Red Hybrid M3 seats, Premium, Cold Weather, Comfort Access, iPod. Mods: Fox Red M3 seats up front, KW V1, ER CP + TIAL BOV.
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08-10-2017, 01:11 PM	#3
Tomtom24 New Member 0 Rep 5 Posts Drives: 335i Join Date: Jul 2017 Location: IO iTrader: (0)	Yes I attached a new pigtail
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08-10-2017, 02:56 PM	#4
BQ Tuning 114 Rep 59 Posts Drives: N54 E89 Z4 35i M Sport Join Date: Jul 2017 Location: bq tuning.com iTrader: (0)	Evaporator Core
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08-10-2017, 03:59 PM	#5
Tomtom24 New Member 0 Rep 5 Posts Drives: 335i Join Date: Jul 2017 Location: IO iTrader: (0)	Evaporator core would be a cause of air not blowing at all??
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08-10-2017, 06:15 PM	#6
bluemonstr Private 55 Rep 84 Posts Drives: '14 mini S,'08 335i mod'd Join Date: Apr 2014 Location: Orange, Ca (socal) iTrader: (0)	basic - but is there a fuse that might be blown? You never mentioned if you checked for that? Its possible that any of those connectors OR the blower motor that you mentioned previously could have caused the fuse to blow...then you changed them but the fuse is still blown. Just a thought. __________________ bluemonstrs' - 335i sneaky little sedan, creeping up on you with a little this and that.
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08-10-2017, 06:38 PM	#7
Tomtom24 New Member 0 Rep 5 Posts Drives: 335i Join Date: Jul 2017 Location: IO iTrader: (0)	Yea I forgot to mention that, fuse is good.
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08-12-2017, 08:23 PM	#9
Tomtom24 New Member 0 Rep 5 Posts Drives: 335i Join Date: Jul 2017 Location: IO iTrader: (0)	Is it possible that my climate control is no good? Because I have power going into the resistor but not coming out of resistor to blower motor?
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