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Pushing brakes turns on gauge lights?

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Old Jan 21, 2010 | 03:47 PM
  #1  
redroc33's Avatar
Thread Starter
Junior Member
 
Joined: Mar 2009
Posts: 41
Likes: 0
From: Ogden,IA
Car: 1984 Z28
Engine: 305 HO
Transmission: 5-Speed
Pushing brakes turns on gauge lights?

Hey so i have a problem. Everytime i push my brake pedal down my brake lights come on (obviously) but so do my gauge lights and the lights behind my ac/heat control. Any ideas what this could be? Any help is much appriciated.
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Old Jan 22, 2010 | 12:35 PM
  #2  
NINÅ's Avatar
Supreme Member
 
Joined: Jan 2006
Posts: 3,341
Likes: 10
From: Mooresville NC
Car: LOWERED ♦ CRIMSON METALFLAKE
Engine: ► 400 KUBES ◄
Transmission: 765R4
Axle/Gears: EATON POSI 4.56
STOP THAT! . . . . . dash lights

Remove the INST LPS FUSE.

Test and see what happens.

Replace the
INST LPS FUSE.

Remove the
STOP HAZ FUSE.

Test and see what happens.

Report findings.


Happy Racing!


If People Drove Any Slower They’d Be Going Backwards

When you see fog lights on in good weather beware. Low performance driver ahead.

How bout those nitwits too scared to drive without headlights in the daytime, and the nitwits that need headlights for a little rain

.
.

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Old Jan 23, 2010 | 01:26 AM
  #3  
fiveoformula's Avatar
Member
 
Joined: Jul 2007
Posts: 240
Likes: 1
From: Orygun
Car: 1988 Formula Firebird
Engine: 5.3 LM4
Transmission: 4L65E
Axle/Gears: 3.42 True-Trac
Re: Pushing brakes turns on gauge lights?

Have you replaced a taillight bulb lately? make sure you have dual filiment bulbs where they are supposed to go(stop/tail/turn signal), and single filiment where theyre supposed to be (reverse lights).
Having a single contact bulb were a double goes, will cause this. ask me how I know.
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Old Jan 24, 2010 | 05:36 AM
  #4  
1988GTA500HP's Avatar
Member
 
Joined: Nov 2009
Posts: 338
Likes: 0
From: Sarasota, FL
Car: 1988 GTA
Engine: 400 CI
Transmission: 700R4
Re: Pushing brakes turns on gauge lights?

Hey redroc. One other thing I would check is that there are no bare wires under the dash by the brake pedal. The pedal itself could be contacting a wire and completing a circuit.
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Old Jan 24, 2010 | 04:25 PM
  #5  
redroc33's Avatar
Thread Starter
Junior Member
 
Joined: Mar 2009
Posts: 41
Likes: 0
From: Ogden,IA
Car: 1984 Z28
Engine: 305 HO
Transmission: 5-Speed
Re: Pushing brakes turns on gauge lights?

yeah actually i did replace brake lights recently lol i bet thats the problem thanks for the help guys!!
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Old Jan 24, 2010 | 09:24 PM
  #6  
fiveoformula's Avatar
Member
 
Joined: Jul 2007
Posts: 240
Likes: 1
From: Orygun
Car: 1988 Formula Firebird
Engine: 5.3 LM4
Transmission: 4L65E
Axle/Gears: 3.42 True-Trac
Re: Pushing brakes turns on gauge lights?

Cool, let us know what the issue was
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