Tried to pull codes
Thread Starter
Drifting
Joined: Nov 2005
Posts: 1,361
Likes: 0
From: Downriver Mi.
Tried to pull codes
Tried to pull codes but the blinking light is gone or I did not see it,Is it located right where you use the jumper wire? 
Also when i jumped the terminals the fan came on is this correct?Thanks Ok I found it its the check engine light,looked in the manual figure that,still don't know about the fan. 
Also when i jumped the terminals the fan came on is this correct?Thanks Ok I found it its the check engine light,looked in the manual figure that,still don't know about the fan.
Last edited by MR NICE; Jan 9, 2006 at 10:06 PM.
Team Owner
Joined: Jan 2003
Posts: 20,254
Likes: 221
From: Summerland B.C. Canada
Here's some info if you don't have the factory manual 
http://members.shaw.ca/corvette86/No...it%20Check.pdf
http://members.shaw.ca/corvette86/No...it%20Check.pdf
Le Mans Master
Joined: Feb 2000
Posts: 9,715
Likes: 27
From: Kempner Texas
It's the "blinking light" you should be watching. What we're talking about is the light that says Service Engine Soon (SES).
After you jump the A&B terminals on the ALDL and turn the ignition key to "ON" (do not start the engine) the SES will first blink code 12 - it will blink once, then there will be a short pause, then you'll see two quick blinks. Once, then twice; that is code twelve. It will blink code 12 a total of 3 times.
After that any stored error code will blink. Say the code is 34. The SES will blink three quick times, then a pause then four quick times, then a longer pause. This will repeat a total of 3 times.
Now the system will automatically go to the next stored error code if there is any. The same process will recur for this, and any other stored error codes.
Once all the codes have been displayed, the system will again blink code 12. Code 12 just tells you that the error code retrevial system is working, it doesn't mean there's an error associated with it.
Hope this helps,
Jakee
After you jump the A&B terminals on the ALDL and turn the ignition key to "ON" (do not start the engine) the SES will first blink code 12 - it will blink once, then there will be a short pause, then you'll see two quick blinks. Once, then twice; that is code twelve. It will blink code 12 a total of 3 times.
After that any stored error code will blink. Say the code is 34. The SES will blink three quick times, then a pause then four quick times, then a longer pause. This will repeat a total of 3 times.
Now the system will automatically go to the next stored error code if there is any. The same process will recur for this, and any other stored error codes.
Once all the codes have been displayed, the system will again blink code 12. Code 12 just tells you that the error code retrevial system is working, it doesn't mean there's an error associated with it.
Hope this helps,
Jakee
Last edited by JAKE; Jan 10, 2006 at 10:35 AM.
Thread Starter
Drifting
Joined: Nov 2005
Posts: 1,361
Likes: 0
From: Downriver Mi.
Well I tried but the check engine light never came on,the car has an after market radio maybe they messed with the wires or its burnt out 
,what do you guys think?is there another tool to pull codes?what about Auto zone could they pull the codes? Thanks
,what do you guys think?is there another tool to pull codes?what about Auto zone could they pull the codes? Thanks
Le Mans Master
Joined: Feb 2000
Posts: 9,715
Likes: 27
From: Kempner Texas
Originally Posted by MR NICE
Well I tried but the check engine light never came on,the car has an after market radio maybe they messed with the wires or its burnt out ,what do you guys think?is there another tool to pull codes?what about Auto zone could they pull the codes? Thanks
,what do you guys think?is there another tool to pull codes?what about Auto zone could they pull the codes? ThanksSome of the diagnostic programs, like Diacom will show any stored codes, at least on the 86 it will.
One of the larger auto parts stores, like AutoZone, advertise they can pull codes. Might want to give them a try.
Jake
Corvette Stories
The Best of Corvette for Corvette Enthusiasts
2027 Corvette vs The World: Every Model vs Closest Competitor
Joe Kucinski
10 Most Common Corvette Problems of the Last 20 Years!
Joe Kucinski
5 MOST and 5 LEAST Popular Corvette Model Years in History!
Joe Kucinski
2027 Corvette Buyer's Guide: Everything You Need to Know!
Joe Kucinski
10 Things C8 Corvette Owners Hate (But Won't Tell You)
Joe Kucinski
10 Best Corvettes Coming to Barrett-Jackson Palm Beach 2026!
Brett Foote
Every Corvette Grand Sport Explained! (C2, C4, C6, C7, & C8)
Joe Kucinski
Grand Sport & Grand Sport X Launch Alongside All-New 535hp LS6 V8!
Michael S. Palmer
5 Reasons Bad Drivers Crash & 5 Ways to Avoid a Costly Mistake!
Joe Kucinski
Team Owner
Joined: Jan 2003
Posts: 20,254
Likes: 221
From: Summerland B.C. Canada
Originally Posted by MR NICE
Jake, Thanks for the help I'll have to check when I turn on the key but I don't recall seeing it,if its just a bulb is it an easy fix?could someone have unhooked it 
??
??