AC/Heater Trouble

6MTF80 · 12-31-2012, 11:32 AM

My ac stopped working a couple months ago, so I looked for a diy for how to take it out. Took it out cleaned it and it worked again. Problem is it went out again this week, ac lights come up and shows that its on but the ac/heater work. I was thinking about replacing just the blower motor resistor. Should I replace that or just the whole blower. Also if there is a way to test it before I buy a new part.
I would really appreciate it thanks guys

GoRomeo · 12-31-2012, 11:35 AM

I would have it checked out by a tech first before you spend any time and money on it. Good luck!

12-31-2012, 11:32 AM	#1
6MTF80 Private First Class 12 Rep 126 Posts Drives: 2007 335i Join Date: Sep 2011 Location: CA iTrader: (0)	AC/Heater Trouble My ac stopped working a couple months ago, so I looked for a diy for how to take it out. Took it out cleaned it and it worked again. Problem is it went out again this week, ac lights come up and shows that its on but the ac/heater work. I was thinking about replacing just the blower motor resistor. Should I replace that or just the whole blower. Also if there is a way to test it before I buy a new part. I would really appreciate it thanks guys
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12-31-2012, 11:35 AM	#2
GoRomeo Brigadier General 964 Rep 3,850 Posts Drives: 330i, 135i Join Date: Feb 2006 Location: San Diego CA iTrader: (0) Garage List 2008 BMW 135i [9.50] 2006 330i [6.75]	I would have it checked out by a tech first before you spend any time and money on it. Good luck!
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