LCD display Not working!!!!!!!!!

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Jan 10, 2007 | 01:11 AM

stevenj109

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LCD display Not working!!!!!!!!!

i Have A 1990 Corvette And The LCD Displays Not Showing Any Data..............Everything Elses Works But Its Not Showing The MPH,Gas......thing Like That..I Need Halp PLZ

Ant And All Info On this Would Be Great Ill Bee Off Line For The Rest OIf The Night....Plz Send An E-Mail Or Something lcd549@yahoo.com

Last edited by stevenj109; Jan 10, 2007 at 01:15 AM.

Jan 10, 2007 | 01:51 AM

CentralCoaster

Team Owner

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From: San Diego , CA Double Yellow DirtBags 1985..Z51..6-speed

Yes sir, will do.

Jan 10, 2007 | 05:17 PM

stevenj109

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Not Fair :(

50 looked at this and only 1 answered and its not even the answer im looking 4 Comon PPL This Is Realy A Prob. For My Car I Cant Tell How Fast Im Going And For That Matter I cant Tell If The tank Is Full Or Not.Like I said The Back Light Lights Up But No Data On The Display.......................why?

Jan 10, 2007 | 05:22 PM

jhammons01

Le Mans Master

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From: Irvine Ca

Central Coaster said he would send you an email per your request.

Jan 10, 2007 | 07:29 PM

jonecap

Drifting

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From: Raleigh NC

Slap the dash...it'll work

Jan 10, 2007 | 07:45 PM

stevenj109

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Tryed It.............Slaped The HELL Out Of It And Nothing, Even Did It While The Car Was Running And While It Was Off............Any Other Ideas?

Jan 10, 2007 | 07:47 PM

evmlarry

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From: Plano TX

Did the 90 still have the full LCD dash, or is this the first year they went to that updated dash?

Jan 10, 2007 | 08:11 PM

stevenj109

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Full Dash And Im not shure On The Other Part........I Think It was Standard Equiped

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Jan 10, 2007 | 09:58 PM

89er

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Quote:

Originally Posted by stevenj109

i Have A 1990 Corvette And The LCD Displays Not Showing Any Data..............Everything Elses Works But Its Not Showing The MPH,Gas......thing Like That..I Need Halp PLZ

Ant And All Info On this Would Be Great Ill Bee Off Line For The Rest OIf The Night....Plz Send An E-Mail Or Something lcd549@yahoo.com

On my '89 I once lost the miles per gallon instant/average and the range/trip counter. It turned out to be a bad ECM. I think it was broken by removing and connecting the positive terminal of the battery cable to disconnect power instead of the negative one. After being careful with connecting the battery I have not had another failure.

Jan 10, 2007 | 10:15 PM

#10

RWD_tech

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From: Indiana

pull out your mulitmeter buddy and look at the wiring diagram. it could be many things. if you are incapable of that you need to take it to a shop

Jan 10, 2007 | 10:19 PM

#11

Bad Karma

Drifting

Joined: Oct 2006

Posts: 1,554

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From: Romeoville IL

Could be a no signal getting to the dash or the lcd itself. You may have to send out the unit for repair.

Try pulling the wiring diagrams and seeing if the leads to the LCD as sending anything.

Jan 10, 2007 | 11:34 PM

#12

stevenj109

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Thank You Thank You Thank You Thank You

89er You Are The Best THANK YOU SOOOOOOOOOOOOOOOOOOOOOOOOO MUCH FOR THE HELP, It Works How Ever It Flicker On And Off Ill See About Replacing That Part...................THANK YOU AGANE, Stevenj109

Jan 11, 2007 | 05:09 AM

#13

Fastmax32168

Burning Brakes

Joined: Nov 2004

Posts: 800

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From: Port Orange FL

Can you see the display when the car is turned off? If so then you dash is what is called sunburnt and the liquid crystal displays need replaced.

Jan 11, 2007 | 09:11 AM

#14

Goldcylon

Tech Contributor

Joined: Aug 2006

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From: Peoria Arizona.. Resident Gold Cylon

Quote:

Originally Posted by evmlarry

Did the 90 still have the full LCD dash, or is this the first year they went to that updated dash?

Its the updated dash also called the Hybrid dash. 89 was the last year for the Star Wars Atari style dash. At least thats how my 90 looks. Any chance a fuse could be involved here?

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