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

Instrument cluster schematics

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Old Sep 5, 2010 | 02:56 PM
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Default Instrument cluster schematics

anybody know where i can find a instrument cluster schematics for a 1991 c4 corvette
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Old Sep 5, 2010 | 03:22 PM
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Just bite the bullet and buy the factory service manuel for your year car. It will pay for itself shortly. Just about any thing you will ever need to know about your car will be there.
Don't waste your money on anything but a genuine GM service manuel.
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Old Sep 6, 2010 | 06:31 AM
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As mentioned your best alternative is to purchase the genuine factory service manual for your car, it will often pay for itself with the first repair if not in labor then by saving on parts purchased in error.
There is a less expensive choice that has the same information, a one year subscription to ALLDATA for a single vehicle is less than $30 and is available instantly on-line with credit card purchase. Using it is not as convenient as having the printed manual but might be worthwhile for some.
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Old Sep 6, 2010 | 08:08 AM
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I think he is looking for the electronic schematic not the how to determine what part is really broken. The FSM does not have the electronic schematic for anything, they just say change ECM CCM C68 radio etc.. I would love to have the same thing he is looking for and it must be out there somewhere. It would be a very gracious thing for automakers to release this sort of info for cars no longer in production and no more repair parts being made.
Dave
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Old Sep 6, 2010 | 08:36 AM
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Originally Posted by ddahlgren
I think he is looking for the electronic schematic not the how to determine what part is really broken. The FSM does not have the electronic schematic for anything, they just say change ECM CCM C68 radio etc.. I would love to have the same thing he is looking for and it must be out there somewhere. It would be a very gracious thing for automakers to release this sort of info for cars no longer in production and no more repair parts being made.
Dave
Oops, my mistake I didn't read it that way, thought he needed the wiring diagram. I agree about the electronics diagrams for the older stuff, they must exist since there are places that repair the computers, amplifiers, etc., but they seem very reluctant to release them.
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Old Sep 6, 2010 | 10:51 PM
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At the www.batee.com site there is a schematic for an 89 cluster, that is the only schematic I have ever seen for clusters. GM decided to supply only repair stations, parts and schematics for C4 clusters and this is the reason why they aren't available.
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Old Oct 14, 2010 | 10:17 AM
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Originally Posted by ddahlgren
I think he is looking for the electronic schematic not the how to determine what part is really broken. The FSM does not have the electronic schematic for anything, they just say change ECM CCM C68 radio etc.. I would love to have the same thing he is looking for and it must be out there somewhere. It would be a very gracious thing for automakers to release this sort of info for cars no longer in production and no more repair parts being made.
Dave
Ya your right and i found it on a computer program called shop key 5 a local mechanics shop had it and they printed it out for me.I know it had one for a 1991 corvette so it should have it for other years to.

Last edited by gagnard1; Oct 14, 2010 at 10:20 AM.
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Old Oct 14, 2010 | 10:21 AM
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Originally Posted by gagnard1
Ya your right and i found it on a computer program called shop key 5 a local mechanics shop had it.
Is it printable and possible to share it... A lot of people me included need it badly.
Dave
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Old Oct 14, 2010 | 12:21 PM
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Originally Posted by ddahlgren
Is it printable and possible to share it... A lot of people me included need it badly.
Dave
ya i will scan it and put it up
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Old Oct 14, 2010 | 01:36 PM
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Originally Posted by gagnard1
ya i will scan it and put it up
That would be cool even cooler if it was possible to save as a pdf that can be scaled zoomed without turning into without losing resolution.
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Old Oct 14, 2010 | 08:03 PM
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Old Oct 15, 2010 | 11:42 AM
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Originally Posted by ddahlgren
That would be cool even cooler if it was possible to save as a pdf that can be scaled zoomed without turning into without losing resolution.
The only way i know how to send a pdf is throught email so u can give me your email address and i will send it to you
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Old Oct 15, 2010 | 11:46 AM
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Originally Posted by gagnard1
The only way i know how to send a pdf is throught email so u can give me your email address and i will send it to you
unless yall know a different way to do it
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Old Oct 15, 2010 | 01:16 PM
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Originally Posted by gagnard1
The only way i know how to send a pdf is throught email so u can give me your email address and i will send it to you
Could I get a copy please? kubs363@gmail.com
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Old Oct 15, 2010 | 01:21 PM
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Originally Posted by Kubs
Could I get a copy please? kubs363@gmail.com
Post it!

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Old Oct 15, 2010 | 01:23 PM
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Originally Posted by engle1147
Post it!

Is the OP talking about the same thing you gave me? If so I can post that. I thought maybe this was something extra I could use on my gauge project.
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Old Oct 15, 2010 | 01:25 PM
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Astwin540@sbcglobal.net. Thanks
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To Instrument cluster schematics

Old Oct 15, 2010 | 01:39 PM
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Originally Posted by Kubs
Is the OP talking about the same thing you gave me? If so I can post that. I thought maybe this was something extra I could use on my gauge project.
If not then he has a copy of a Hayes manual or the real deal--the super secret for GM eyes only version....I'm not going to get too excited just yet.


Last edited by engle1147; Jun 16, 2011 at 12:58 PM.
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Old Oct 15, 2010 | 08:13 PM
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Originally Posted by engle1147
If not then he has a copy of a Hayes manual or the real deal--the super secret for GM eyes only version....I'm not got to get too excited just yet.

what is your email address ill send it to ya
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Old Oct 16, 2010 | 11:45 AM
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Default 91 Cluster Schamatics

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Thanks for the info....
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