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

Digital Cluster!!!!!

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Old Apr 28, 2004 | 08:08 AM
  #1  
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From: Choudrant LA
Default Digital Cluster!!!!!

Ok, I have taken the instrument panel out of the car. I have not put a volt meter on the wires yet, but that is my next step. What I am needing to know is where is the ground wire grounded at under the dash? It looks like a rats nest under my hush panel, and I have had a hard time looking for it. Next question-- is there anywhere in the DFW area that I can put the digital cluster on a tester to see if there's something wrong with it or if its just the wiring from the outside. I'm just trying to narrow down the problem. :(
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Old Apr 28, 2004 | 08:17 AM
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Default Re: Digital Cluster!!!!! (eric_daniel)

Gordon Killebrew sells a book to trouble shoot the cluster.

you may want to invest in it... http://www.gordonkillebrew.com

:thumbs:
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Old Apr 28, 2004 | 10:26 AM
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Default Re: Digital Cluster!!!!! (bogus)

It's a black/white striped wire which goes to tha ambient over-ride sensor, then to the bulkhead connector to cavity B1 to the engine harness wire to the left rear of the engine. The ambient sensor is bolted or screwed to the wire harness under the dash where it goes through the bulk head, it's about the size of a dime and 1/2 inch thick with 2 terminals-you can splice into the black/white wire and ground it in the engine compartment. Don't worry about the sensor-this won't affect it.When Corvette services rebuild or repair clusters they solder wires to connect all grounds together in the cluster-kinda a fail safe approach. Good luck and next time post the year please. ;)


[Modified by rick lambert, 3:27 PM 4/28/2004]
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Old Apr 28, 2004 | 11:37 AM
  #4  
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Default Re: Digital Cluster!!!!! (rick lambert)

Good luck and next time post the year please. ;)
Thanks alot!!!!! Sorry about that, its an 85. Does anyone know somewhere in the DFW area to test the cluster?

[Modified by eric_daniel, 7:53 PM 4/28/2004]


[Modified by eric_daniel, 7:53 PM 4/28/2004]
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Old Apr 28, 2004 | 08:55 PM
  #5  
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From: Choudrant LA
Default Re: Digital Cluster!!!!! (eric_daniel)

TTT
Still wondering if there are any DFW guys willing to loan their tester or know anywhere that can test it for me. :cheers:
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Old Apr 28, 2004 | 09:02 PM
  #6  
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From: Seale AL
Default Re: Digital Cluster!!!!! (bogus)

I've Had the same problem with my 84 check the url below there is a work around for the ground issue. Good Luck
http://batee.com/corvette/dcrg/repair.htm
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