General Tech Questions Scheduled maintenance, Tune-ups Oil changes, service bulletins and other FAQs for the G37

Heat/AC doesn't blow

Thread Tools
 
Search this Thread
 
Old Feb 28, 2015 | 10:41 PM
  #1  
Used2BaHEMI's Avatar
Used2BaHEMI
Thread Starter
Registered User
 
Joined: Feb 2014
Posts: 33
Likes: 0
Angry Heat/AC doesn't blow

Not sure what the deal is so I'm up for suggestions. My heater and ac no mater what the setting is will not blow air. It doesn't mater what the temp setting is or what the fan setting is the air never blows. PLEASE HELP.
Reply
Old Feb 28, 2015 | 10:47 PM
  #2  
Black Betty's Avatar
Black Betty
Lexus Defector
iTrader: (60)
 
Joined: Sep 2007
Posts: 21,148
Likes: 2,093
Perhaps the fan motor has gone out.
Reply
Old Mar 1, 2015 | 02:16 AM
  #3  
RA081224's Avatar
RA081224
Banned
 
Joined: Jan 2013
Posts: 674
Likes: 81
Originally Posted by Used2BaHEMI
Not sure what the deal is so I'm up for suggestions. My heater and ac no mater what the setting is will not blow air. It doesn't mater what the temp setting is or what the fan setting is the air never blows. PLEASE HELP.
Its either a failed blower motor, blown fuse, failed HVAC control or bad wiring. Your going to need the wiring diagrams for your car and a multi-meter to figure much more out. My suggestion would be to trace down the fuse and check it. If that doesn't yield your problem, take it to a dealer or reputable mechanic unless you have the skills and equipment to carry the investigation further. The electrical system and body harness on the G are not trivial items to troubleshoot unless you know what your doing.
Reply
Old Mar 2, 2015 | 10:58 PM
  #4  
Used2BaHEMI's Avatar
Used2BaHEMI
Thread Starter
Registered User
 
Joined: Feb 2014
Posts: 33
Likes: 0
I've done all I can from tracing the wire harness to fuses so mechanic it is! :-(
Reply
Old Mar 3, 2015 | 12:08 AM
  #5  
RA081224's Avatar
RA081224
Banned
 
Joined: Jan 2013
Posts: 674
Likes: 81
Originally Posted by Used2BaHEMI
I've done all I can from tracing the wire harness to fuses so mechanic it is! :-(




Good luck; hope its not something difficult to diagnose
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
parkern
Audio, Video & Electronics
1
Oct 1, 2015 10:15 PM
k19g37x
Audio, Video & Electronics
4
Sep 29, 2015 02:46 PM
cshawsg37
Audio, Video & Electronics
2
Sep 25, 2015 05:33 PM




All times are GMT -4. The time now is 10:18 AM.