C6 Tech/Performance LS2, LS3, LS7, LS9 Corvette Technical Info, Internal Engine, External Engine, Tech Topics, Basic Tech, Maintenance, How to Remove & Replace
Sponsored by:
Sponsored by:

Heater / Blower System will not turn on

Thread Tools
 
Search this Thread
 
Old Aug 22, 2011 | 06:31 AM
  #1  
Razrback16's Avatar
Razrback16
Thread Starter
Racer
10 Year Member
 
Joined: Aug 2005
Posts: 297
Likes: 15
From: Gahanna Ohio
Default Heater / Blower System will not turn on

This is the first real issue I've run into with my 2008 C6 -- got in the car this morning (A/C worked fine on Friday when I drove it last) and noticed that nothing on the heater / air condition / blower console will turn on. The CD player works fine, but it doesn't matter what button you push on the blower console, it will not turn on. The back light lights up when the head lights are on, but other than that it seems dead. Any advice?

Thanks in advance.
Reply
Old Aug 22, 2011 | 11:59 AM
  #2  
RicK T's Avatar
RicK T
Team Owner
10 Year Member
 
Joined: Sep 2005
Posts: 20,352
Likes: 568
From: Ventura County, Calif
Default

but other than that it seems dead
That's most likely the correct diagnosis......it's dead or maybe nearly dead. It might work again tomorrow or the next day but you should just plan on replacing the head unit. If you're not in factory or extended warranty you can buy a new unit from one of our vendors, partstaxi.com or gmpartshouse.com for substantially less than the local dealer. Good luck.
Reply
Old Aug 22, 2011 | 12:21 PM
  #3  
Razrback16's Avatar
Razrback16
Thread Starter
Racer
10 Year Member
 
Joined: Aug 2005
Posts: 297
Likes: 15
From: Gahanna Ohio
Default

Thanks for the reply -- do you think it's worth unplugging the battery and plugging it back in to "reboot" the computer?
Reply
Old Aug 22, 2011 | 12:25 PM
  #4  
RicK T's Avatar
RicK T
Team Owner
10 Year Member
 
Joined: Sep 2005
Posts: 20,352
Likes: 568
From: Ventura County, Calif
Default

Originally Posted by Razrback16
Thanks for the reply -- do you think it's worth unplugging the battery and plugging it back in to "reboot" the computer?
Can't hurt......a few have reported that it worked.....at least for awhile......and doesn't cost anything. Don't forget you'll have to re-index the windows when you hook it back up.
Reply
Old Aug 22, 2011 | 12:59 PM
  #5  
Razrback16's Avatar
Razrback16
Thread Starter
Racer
10 Year Member
 
Joined: Aug 2005
Posts: 297
Likes: 15
From: Gahanna Ohio
Default

Hmm, haven't heard of that before -- what is "re-indexing" the windows?

I think I found it. Thanks for the heads up, I will try this. Here is a link for anyone who is wondering what Indexing is:

http://www.corvettenewsblog.com/2010...ow-reindexing/

Also Rick, do these "head units" die often? My car only has 13k miles on it and seems like it really shouldn't have anything going wrong with it yet.

Last edited by Razrback16; Aug 22, 2011 at 01:02 PM.
Reply
Old Aug 22, 2011 | 01:36 PM
  #6  
RicK T's Avatar
RicK T
Team Owner
10 Year Member
 
Joined: Sep 2005
Posts: 20,352
Likes: 568
From: Ventura County, Calif
Default

Not "often" but it is fairly common, seemingly more in the '05-'07 years than later. That may be due to age, a general problem with the design/parts, etc, don't really know. I do know we've seen fewer '08's reporting it here and almost no '09's and later years. Again, maybe just an age thing or maybe they changed something in the '08 model year to make them last longer. If/when you do replace yours presumably you'll get the latest, and possibly a better, unit.
Reply
Old Aug 23, 2011 | 02:02 PM
  #7  
Razrback16's Avatar
Razrback16
Thread Starter
Racer
10 Year Member
 
Joined: Aug 2005
Posts: 297
Likes: 15
From: Gahanna Ohio
Default

Well thanks for all the info Rick. I was driving home yesterday and the unit started working unexpectedly and is working today. I didn't even unplug the battery or anything yet. Will have to keep an eye on this.
Reply

Get notified of new replies

To Heater / Blower System will not turn on





All times are GMT -4. The time now is 10:40 PM.

story-0
5 Best & 5 Most Overrated Corvette Track Packages of All Time!

Slideshow: The 5 best and 5 most overrated Corvette track packages ever.

By Joe Kucinski | 2026-06-09 12:46:45


VIEW MORE
story-1
Every 2027 Corvette Engine Explained

Slideshow: Every 2027 Corvette engine explained

By Joe Kucinski | 2026-06-09 12:16:31


VIEW MORE
story-2
Designer Imagines A Corvette That Looks More Like a Corvette Than the Corvette

Slideshow: A Jaguar designer's personal project imagines what a modern front-engined Corvette might look like if Chevrolet revisited the golden age of the Stingray.

By Verdad Gallardo | 2026-06-08 19:53:43


VIEW MORE
story-3
10 Ugly Corvettes That We Still Kinda Love

Slideshow: 10 ugly Corvettes that we still kinda love.

By Joe Kucinski | 2026-06-03 10:34:17


VIEW MORE
story-4
Top 10 Most Expensive Corvettes Ever Sold on Bring A Trailer

A lot of money has changed hands at the online auction house over the years.

By Brett Foote | 2026-06-03 10:21:50


VIEW MORE
story-5
10 Things Every Corvette Owner Needs (2026 Edition)

Slideshow: 10 great gifts Corvette enthusiasts actually want for Father's Day!

By Michael S. Palmer | 2026-06-03 15:43:40


VIEW MORE
story-6
8 Most "Only Corvette Owners Understand" Quirks and Problems

Slideshow: These are the quirks, annoyances, and oddly lovable problems that every Corvette owner eventually learns to live with.

By Pouria Savadkouei | 2026-05-28 09:31:39


VIEW MORE
story-7
10 Reasons the C6 Z06 is Still A Performance Benchmark After 20 Years

Slideshow: 10 reasons why the C6 Z06 is still a performance benchmark after 20 years.

By Joe Kucinski | 2026-05-27 17:20:09


VIEW MORE
story-8
How Much Horsepower Every Corvette Engine "LOST" in 1972

Slideshow: How much horsepower every Corvette engine lost in 1972.

By Joe Kucinski | 2026-05-27 16:54:53


VIEW MORE
story-9
Top 10 DOs and DON'Ts for Protecting Your Convertible Top!

Slideshow: How to Protect A Convertible Top: 10 DOs & DON'Ts

By Michael S. Palmer | 2026-04-03 00:00:00


VIEW MORE