C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

digital dash question 84-89

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Old Jun 21, 2011 | 03:41 PM
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Default digital dash question 84-89

My digi has a problem. When its on, it looks like everything is lit up. I can't read the speedo, and everything else is begining to look the same way. Fixable, or time for a new one?
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Old Jun 21, 2011 | 05:53 PM
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Fixable but getting the parts is hard. I am not sure if anyone is actually making replacement parts. I am told that places that fix them have a supply of used LCD screens.

See if it is a case of worn connections first. Sometimes that is the problem. If it is the speedo or tach that can't be seen then it is quite possible that they are done. You will need to find a source or remove your dash to have sent away for rebuilding or used as a core.

My 2 cents.
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Old Jun 21, 2011 | 06:40 PM
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Originally Posted by cwyates4
My digi has a problem. When its on, it looks like everything is lit up. I can't read the speedo, and everything else is begining to look the same way. Fixable, or time for a new one?
Check this out. Hopefully you can save some money by fixing it... Good luck!

http://www.batee.com/corvette/dcrg/index.htm

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Old Jun 21, 2011 | 07:53 PM
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Originally Posted by j-vette
Check this out. Hopefully you can save some money by fixing it... Good luck!

http://www.batee.com/corvette/dcrg/index.htm


Great link J-Vette, I saved it in case I need down the road!
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Old Jun 21, 2011 | 07:54 PM
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Contact fellow Texan and forum member Scarabexe, 512-948-5900, Gary.
Had him do a rebuild for me last year and the dash looks brand freekin new.
Couldn't be happier. Just my experience your actual milage may vary.
Bob
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Old Jun 21, 2011 | 09:11 PM
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Thanks for the tips! I forgot to mention that it even looks like the speedometer is lit up when the key is off. Gotta be something in the lcd pane right?
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Old Jun 21, 2011 | 11:13 PM
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Gary's forum name is Scarabex I think, no "e" on the end. He uses the same name on the auction site.
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Old Jun 22, 2011 | 12:45 AM
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Originally Posted by cwyates4
Thanks for the tips! I forgot to mention that it even looks like the speedometer is lit up when the key is off. Gotta be something in the lcd pane right?
If it looks anything like this, it's a bad LCD screen.
Attachment 48380533
You can buy a new one for $100. Email Jim Adams at witchcityeng@yahoo.com, he can sell you one. If you decide to go this route and fix it yourself, you can pm me if you need help. I've had my display apart many times and took many pictures when I fixed that same problem.

Last edited by tehcarguy; Jun 22, 2011 at 12:50 AM.
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