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

85 Dash Cluster Microprocessor

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Old Feb 1, 2010 | 12:09 PM
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Default 85 Dash Cluster Microprocessor

As usual with C4's my dash is on the fritz.

I took it to a local used Corvette dealer and they regularly get them and subcontract the work to fix them.

Well, everything seems good except for the microprocessor. The subcontract shipped it back to the dealer with the information and said its a discontinued part and they can't get another one or fix this one.

So now I'm stuck again with a bad cluster.

In talking with Ecklers, they subcontract the work as well. They called the company they subcontract too and the gentlemen said that they actually repair or replace the microprocessor if it is bad.

Has anyone had this similar issue diagnosed? I was told if I could find a microprocessor somewhere the local place will continue the repair. Would Ecklers be the better alternative?

I have also found this website http://www.corvettedashclusterservice.com/ and talked to them. They seem to have the best price and seemed very knowledgeable. Does anyone have any experience with them?

Thanks in advance for any help.

Can't wait for spring.

Last edited by 85RIT; Feb 1, 2010 at 12:35 PM.
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Old Feb 1, 2010 | 01:57 PM
  #2  
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T. Wayne Nelson
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Originally Posted by 85RIT
As usual with C4's my dash is on the fritz.

I took it to a local used Corvette dealer and they regularly get them and subcontract the work to fix them.

Well, everything seems good except for the microprocessor. The subcontract shipped it back to the dealer with the information and said its a discontinued part and they can't get another one or fix this one.

So now I'm stuck again with a bad cluster.

In talking with Ecklers, they subcontract the work as well. They called the company they subcontract too and the gentlemen said that they actually repair or replace the microprocessor if it is bad.

Has anyone had this similar issue diagnosed? I was told if I could find a microprocessor somewhere the local place will continue the repair. Would Ecklers be the better alternative?

I have also found this website http://www.corvettedashclusterservice.com/ and talked to them. They seem to have the best price and seemed very knowledgeable. Does anyone have any experience with them?

Thanks in advance for any help.

Can't wait for spring.
There are a few places that fix the clusters and are quite good. I will have to dig out some of my names and get them for you. I have two clusters, mostly fix myself, but one goes ons the fritz, I just plug in the other and away I go. I also lend it out to some of the guys with C4s here that I know when they have to ship theres out. Also ask CFI-CFI where he sent his.
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Old Feb 1, 2010 | 02:30 PM
  #3  
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From: Irvine Ca
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This is the first time in 3.5 years of perusing this site I've heard of a Microprocessor being out....

Did you first go to batee.com and read what you could there? The only thing I've heard go wrong is that the solder cracks from age and vibration and there is a short of the components....or the bulbs are out or the screen is cracked or sunburned.....

I fixed my cluster while watching a Sunday night Football game....that included going to Target to buy the right size nut driver...

Nuttin' 'bout a microprocessor....
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Old Feb 1, 2010 | 03:44 PM
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From: New Madison Ohio
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Might try to PM Scarabexc he is a member here. He fixed mine and is very reasonable on price and has a quick turnaround time...
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Old Feb 1, 2010 | 05:32 PM
  #5  
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85RIT
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From: Gap PA
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Originally Posted by jhammons01
This is the first time in 3.5 years of perusing this site I've heard of a Microprocessor being out....

Did you first go to batee.com and read what you could there? The only thing I've heard go wrong is that the solder cracks from age and vibration and there is a short of the components....or the bulbs are out or the screen is cracked or sunburned.....

I fixed my cluster while watching a Sunday night Football game....that included going to Target to buy the right size nut driver...

Nuttin' 'bout a microprocessor....
Both places I called, Ecklers (the subcontract) and the website I posted (http://www.corvettedashclusterservice.com/) above both have heard of the microprocessors going bad. They either repair or replace. They both said it was very common.

Not sure about the cluster service, anyone on here used them?
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