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2008 150 heater problem

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Old Mar 27, 2009 | 09:55 PM
  #1  
neil3154's Avatar
neil3154
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2008 150 heater problem

I have a 2008 150. I can't seem to get the heater to stay at a comfortable temperature.<?xml:namespace prefix = o ns = "urn:schemas-microsoft-comfficeffice" /><o></o>
I set in on 60 and its too cold, the next setting is 65 and its way too hot. I’m sure it’s hotter than 65.<o></o>
 
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Old Mar 27, 2009 | 11:11 PM
  #2  
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442w30
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I have the same problem, I am taking my 08 in this week for this along with the mystery shift between 2nd and 3rd, squeeking rear power sliding window, loose cowl moulding and the failsafe mode engagement when ever it goes into mystery shift.
 
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Old Nov 29, 2010 | 03:04 PM
  #3  
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Blk150Crew
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I have the same type heater problem on my 08 screw, its too hot then back off on the temp and it gets cold. I keep reading about plenum doors that stick and TSB's.

I had the trans just replaced after it blew after the dealer serviced it because I reported a hitch in the auto shift. I think now it might be related to the TC after reading on here about similar problems.

Had the cowl replaced after thier "fix" didnt work at the dealer. At least that problem is solved for now.

In the summer the A/C feels warmer than it should be and now the heater is hotter than it should be
 
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Old Nov 29, 2010 | 05:47 PM
  #4  
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screwy
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From: Over Yonder, MN
A known problem on 2008's is the blend door motor, which is responsible for temperature, had mine replaced a year and a half ago.
 
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Old Nov 29, 2010 | 10:59 PM
  #5  
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Dr. Rik
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Joined: Oct 2010
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temp control on the 08's

Yea there is a tsb that states the blend door motor's are having issues, i have had to replace 10 or 15 since they came out. ther in a difficult spot so diy's need to think twice before trying to tackel this job.
 
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