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:

please post obd instructions

Thread Tools
 
Search this Thread
 
Old Apr 27, 2008 | 12:45 PM
  #1  
nightmel's Avatar
nightmel
Thread Starter
Pro
10 Year Member
 
Joined: Jul 2005
Posts: 671
Likes: 16
From: Plano TX
Default please post obd instructions

can someone please post instructions on how to pull up the obd on the c6 . i am on cell phone and it is taking forever to try and pull it up. i have a check engine light and am trying to find out what the code is.
Reply
Old Apr 27, 2008 | 02:28 PM
  #2  
haljensen's Avatar
haljensen
Race Director
Supporting Lifetime
 
Joined: Mar 2005
Posts: 10,399
Likes: 25
From: Austin Texas
Default

The C6 requires a CAN enabled code reader or the Dealer Tech 2. You can't pull codes without one or the other. On Star is no help, they won't give you the alpha-numerical code, just a vague desciption of the problem and tell you to take it to the Dealer.
Reply
Old Apr 27, 2008 | 02:35 PM
  #3  
dennis50nj's Avatar
dennis50nj
Race Director
10 Year Member
 
Joined: Mar 2005
Posts: 11,549
Likes: 27
From: Southampton NJ
Default

go to a walmart and buy a code reader, or go to the dealer or some auto stores do it for free
Reply
Old Apr 27, 2008 | 04:20 PM
  #4  
nightmel's Avatar
nightmel
Thread Starter
Pro
10 Year Member
 
Joined: Jul 2005
Posts: 671
Likes: 16
From: Plano TX
Default

thanks for the help. i didnt know the c6s didnt have obd. wonder why gm took it off?
Reply
Old Apr 27, 2008 | 04:26 PM
  #5  
haljensen's Avatar
haljensen
Race Director
Supporting Lifetime
 
Joined: Mar 2005
Posts: 10,399
Likes: 25
From: Austin Texas
Default

The C6 DOES have OBD2, it's just that the codes can't be read or re-set in the car without specific electronics.
Reply
Old Apr 28, 2008 | 06:42 PM
  #6  
NEV3R L8's Avatar
NEV3R L8
Drifting
 
Joined: Oct 2006
Posts: 1,732
Likes: 2
From: Naples FL
Default

Originally Posted by nightmel
thanks for the help. i didnt know the c6s didnt have obd. wonder why gm took it off?
So us DIYers have to take it to GM or buy a code reader.
Reply
Old Apr 28, 2008 | 08:18 PM
  #7  
johnodrake's Avatar
johnodrake
Moderator
Supporting Lifetime Gold
20 Year Member
Veteran: Navy
Liked
Community Favorite
 
Joined: Dec 2002
Posts: 40,882
Likes: 4,333
From: Lakewood Ranch, FL
Default

Originally Posted by NEV3R L8
So us DIYers have to take it to GM or buy a code reader.
Yup - but the reader is cheap. One of the first things that I bought - haven't had to use it - knock on wood.
Reply
Old Apr 29, 2008 | 07:57 AM
  #8  
davekp78's Avatar
davekp78
Melting Slicks
15 Year Member
 
Joined: Sep 2005
Posts: 2,670
Likes: 134
From: merritt island fl
C1 of Year Finalist (stock) 2019
2016 C1 of the Year Finalist
2015 C2 of the Year Finalist
Default

But the inexpensive code readers you buy only read the ECM. If you have BCM issues it won't help.
Reply

Get notified of new replies

To please post obd instructions

Corvette Stories

The Best of Corvette for Corvette Enthusiasts

story-0

150 hp to 1,250 hp: Every Corvette Generation Compared by the Specs That Matter

 Joe Kucinski
story-1

8 Coolest Corvette Pace Cars (and Replicas) of All Time

 Verdad Gallardo
story-2

Top 10 Corvette Engines RANKED by Peak Torque (70+ Years of Muscle!)

 Joe Kucinski
story-3

Corvette ZR1X Will Be Pacing the Indy 500, And Could Probably Race, Too!

 Verdad Gallardo
story-4

Top 10 Corvettes Coming to Mecum Indy 2026!

 Brett Foote
story-5

Top 10 C9 Corvette MUST-HAVES to Fix These C8 Generation Flaws!

 Michael S. Palmer
story-6

10 Revolutionary 'Corvette Firsts' Most People Don't Know

 Joe Kucinski
story-7

5 Reasons to Upgrade to an LS6-Powered Corvette; 5 Reasons to Stay LT2

 Michael S. Palmer
story-8

2027 Corvette vs The World: Every C8 vs Its Closest Competitor

 Joe Kucinski
story-9

10 Most Common Corvette Problems of the Last 20 Years!

 Joe Kucinski




All times are GMT -4. The time now is 06:14 AM.

story-0
150 hp to 1,250 hp: Every Corvette Generation Compared by the Specs That Matter

Slideshow: From C1 to C8 we compare every Corvette generation by the numbers.

By Joe Kucinski | 2026-05-12 16:54:12


VIEW MORE
story-1
8 Coolest Corvette Pace Cars (and Replicas) of All Time

Slideshow: Some Corvette pace cars became collectible legends, while others perfectly captured the look and attitude of their era.

By Verdad Gallardo | 2026-05-11 09:50:51


VIEW MORE
story-2
Top 10 Corvette Engines RANKED by Peak Torque (70+ Years of Muscle!)

Slideshow: Ranking the top 10 Corvette engines by torque output.

By Joe Kucinski | 2026-05-05 11:58:09


VIEW MORE
story-3
Corvette ZR1X Will Be Pacing the Indy 500, And Could Probably Race, Too!

Slideshow: A Corvette pace car nearly matching IndyCar speeds sounds exaggerated, until you look at the numbers.

By Verdad Gallardo | 2026-05-04 20:03:36


VIEW MORE
story-4
Top 10 Corvettes Coming to Mecum Indy 2026!

Among a rather large group of them.

By Brett Foote | 2026-05-04 13:56:44


VIEW MORE
story-5
Top 10 C9 Corvette MUST-HAVES to Fix These C8 Generation Flaws!

Slideshow: the top 10 things Corvette owners want in the C9 Corvette

By Michael S. Palmer | 2026-04-30 12:41:15


VIEW MORE
story-6
10 Revolutionary 'Corvette Firsts' Most People Don't Know

Slideshow: 10 Important Corvette 'firsts' that every fan should know.

By Joe Kucinski | 2026-04-29 17:02:16


VIEW MORE
story-7
5 Reasons to Upgrade to an LS6-Powered Corvette; 5 Reasons to Stay LT2

Slideshow: Should you buy a 2020-2026 Corvette or wait for 2027?

By Michael S. Palmer | 2026-04-22 10:08:58


VIEW MORE
story-8
2027 Corvette vs The World: Every C8 vs Its Closest Competitor

Slideshow: 2027 Corvette lineup vs the world.

By Joe Kucinski | 2026-04-24 16:12:42


VIEW MORE
story-9
10 Most Common Corvette Problems of the Last 20 Years!

Slideshow: 10 major Corvette problems from the last 20 years.

By Joe Kucinski | 2026-04-14 16:37:05


VIEW MORE