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98 C5...trouble Codes...????

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Old Oct 3, 2005 | 11:06 PM
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Default 98 C5...trouble Codes...????

Just got off the freeway....SERVICE ABS came on...Reduce engine speed......Car shuts off........?????? Will crank, but wont start. I tried retreiving the codes to no avail....OPTIONS...LANGUAGE.....OPTIONS. .....FUEL 4X's....Nothing!
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Old Oct 3, 2005 | 11:31 PM
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Dam, Snakekiller, where to start? I assume you know how to retrieve the codes, right? If so, is it an A4 with the Column Lock recall performed? How's the battery? Did you hit a bump that might have shook a weatherpak connector loose?

Did you get it started or leave it?



Joe
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Old Oct 3, 2005 | 11:31 PM
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Try this http://www.97vette.com/howto/codes/index.html

Last edited by mvvette97; Oct 3, 2005 at 11:34 PM.
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Old Oct 4, 2005 | 12:31 AM
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Originally Posted by Silver98
Dam, Snakekiller, where to start? I assume you know how to retrieve the codes, right? If so, is it an A4 with the Column Lock recall performed? How's the battery? Did you hit a bump that might have shook a weatherpak connector loose?

Did you get it started or leave it?



Joe
Couldn't retreive the codes....so I had it towed 1 BLOCK! to my house...... The recall was performed...Weatherpak connector?????
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Old Oct 4, 2005 | 12:31 AM
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Originally Posted by mvvette97
Thanks! Just what I needed
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Old Oct 4, 2005 | 12:33 AM
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Thanks Joe and mvvette97
for the help
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Old Oct 4, 2005 | 12:41 AM
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Yea, weatherpak connectors are the weather tight connections scattered through out the car. Some what similar to compuetr connectors, in that they are rectgular and connect 2 ends of a wire harness. Typical paks that get loose are the EBTCM (either by the differential, early C5,(like our 98's) or under the hood, later C5's) They can seem fine, but sometimes it's nothing more than to disconnect and then reconnect the 2 halves.
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Old Oct 4, 2005 | 01:03 AM
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Originally Posted by Silver98
Yea, weatherpak connectors are the weather tight connections scattered through out the car. Some what similar to compuetr connectors, in that they are rectgular and connect 2 ends of a wire harness. Typical paks that get loose are the EBTCM (either by the differential, early C5,(like our 98's) or under the hood, later C5's) They can seem fine, but sometimes it's nothing more than to disconnect and then reconnect the 2 halves.
Sounds good...I'm going to check it out tommorrow...For some reason or another...the codes wouldn't come up.....Somebody was mentioning to change the edit back to stock.......??????
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Old Oct 4, 2005 | 09:43 AM
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Originally Posted by Silver98
Yea, weatherpak connectors are the weather tight connections scattered through out the car. Some what similar to compuetr connectors, in that they are rectgular and connect 2 ends of a wire harness. Typical paks that get loose are the EBTCM (either by the differential, early C5,(like our 98's) or under the hood, later C5's) They can seem fine, but sometimes it's nothing more than to disconnect and then reconnect the 2 halves.

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Old Oct 4, 2005 | 10:07 AM
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Service ABS warning will not cause reduced power but reduced power will cause the service ABS warning, so I think you have more of an engine problem than a brake problem.
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Old Oct 4, 2005 | 10:14 AM
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Originally Posted by Dustie
I'll check it out when I get home.....I tried retreiving the codes after leaving the battery disconnected all night....and still the same thing....Nothing...
Right when I turn the key on the on position.....Reduce Engine Power light comes on along with the service ABS crap....I'm going tclean all connections by the diff...and see what happens....For some reason I have a feeling that thats the problem....I'm not going to worry about the codes until this thing fires up...1st problem with this car in 6 years...I'm sure its something minor...
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Old Oct 4, 2005 | 10:34 AM
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You sure you can't pull the codes? Turn key to ON, but don't start it, then hold the options button and press the fuel button 3 times, I think?
If the DIC mesage is immediately displayed, hit CLEAR/RESET first then try to access the codes.
HTH
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Old Oct 4, 2005 | 11:08 AM
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Originally Posted by Silver98
You sure you can't pull the codes? Turn key to ON, but don't start it, then hold the options button and press the fuel button 3 times, I think?
If the DIC mesage is immediately displayed, hit CLEAR/RESET first then try to access the codes.
HTH
Yep...I turned it on the On position...cleared DIC messages....held the Options button down while pressing the fuel button 4 times = NOTHING..
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Old Oct 4, 2005 | 11:12 AM
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I'm going to remove the LS1 edit and put it back to stock.......Also get underneath the car and see what might of came loose...clean the connectors to the diff and whatever else that has a connection...
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Old Oct 4, 2005 | 12:04 PM
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There's a TSB that came out covering the 97 & 98 model years that addressed problems with the TAC Module that would put the car in the reduced engine power mode.
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Old Oct 4, 2005 | 12:20 PM
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Originally Posted by ROCKnROLL
There's a TSB that came out covering the 97 & 98 model years that addressed problems with the TAC Module that would put the car in the reduced engine power mode.
TSB?? TAC Module located where?? Thanks, Phil...
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Old Oct 4, 2005 | 01:15 PM
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Originally Posted by SNAKEKILLER!
TSB?? TAC Module located where?? Thanks, Phil...
The TAC (Throttle Activation Control) module is located behind the right front wheel fender well. There is a panel that can be removed for access. I had to replace ours some time ago and I got it from Fichtners at a reduced price, if you talk to Bob and tell him you are from the Forum. I got the reduce engine power several times before I had to replace it. It has been nearly a year now and I have had no trouble since. Thanks to Bill Curlee for his help.
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To 98 C5...trouble Codes...????

Old Oct 4, 2005 | 02:01 PM
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Here's the link to the TSB:

http://corvetteactioncenter.com/kb/...n.php?qstId=257

The corrected link is at the top of page two

Last edited by ROCKnROLL; Oct 4, 2005 at 02:37 PM.
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Old Oct 4, 2005 | 02:15 PM
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Originally Posted by ROCKnROLL
This link failed for me....
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Old Oct 4, 2005 | 02:20 PM
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Originally Posted by DidntSettle98
This link failed for me....
I know, I'm trying to get it corrected.

It's good to go. Page 2.

Last edited by ROCKnROLL; Oct 4, 2005 at 02:43 PM.
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