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

Hope this is easy

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Old Oct 5, 2006 | 09:03 PM
  #1  
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Alex88WO
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From: Springhill la
Default Hope this is easy

I was cruising just past dark,ready to detail/zaino for a parade tomorrow,when dash went black.Headlights on everything running good,black dash.Turned headlights off,backlighting is fine,turn em on,black dash.Im taking for granted its in the headlight switch or hopefully a fuse.Am I close?
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Old Oct 5, 2006 | 09:44 PM
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From: Springhill la
Default please anybody

If ya have an idea,Id really really appreciate it
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Old Oct 5, 2006 | 09:57 PM
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Alex88WO, sounds like you need an electrical guru or two to chime in.Had you had any prior electrical problems with the car? Good luck to you.
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Old Oct 5, 2006 | 10:01 PM
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St. Jude Donor '05-'06-'07-'08-'09-'10-'11-'12-'13
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The dash pad, just behind the steering wheel but in front of the windshield, smack it hard with the palm of your hand.
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Old Oct 5, 2006 | 10:07 PM
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From: Springhill la
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1st problem ,period,been very licky with this car.And yes,I did the Armageddon/ Russian spacestation mechanic knock -hell -out -of -it move already,lmao
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Old Oct 5, 2006 | 10:22 PM
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So the headlights work as they should? But the dash lights go black with the headlights off, but the dash lights up with the headlights on? Possibly a ground problem. Perhaps jfb will address this.
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Old Oct 5, 2006 | 10:35 PM
  #7  
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May have something to due with the ambient light sensor in dash. Have you tried turning the headlight **** to increase dash light ??
http://members.shaw.ca/agent86/Instr...%20Cluster.pdf
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Old Oct 5, 2006 | 10:47 PM
  #8  
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From: Springhill la
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dash goes black with headlights on....turned the headlight swith/adjustment for brightness,no good.Dash is backlit properly when headlights are off
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Old Oct 5, 2006 | 10:50 PM
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Could be a bad dash,dash ground,or board needing solder.However,what is the battery voltage when this happens?One time years back,I had a bad alternator and when there was too much current draw,the dash went dark.It was really weird when it happened.A new alternator fixed it.

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Old Oct 5, 2006 | 11:01 PM
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From: Springhill la
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Guess she was ready for a bath.Just did 3rd coat of zaino,and thought Id try the lights,dash on fine,BUT,no adjustment on ambient lighting from the switch,so Im guessin thats prolly it,The reostat acting part of the headlight switch has a gremlin.2 more hrs to finish parade shine and the bed.
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