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  1. #1
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    Default '89 Fog Lights Troubleshooting

    The fog lights on my '89 have always switched on and off independent of the headlights. Now they only come on with the low beams. I have a fsm but have yet to find a good wiring schematic for troubleshooting. Any suggestions to find the problem!?

  2. #2
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    1990 conv. 6sp
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    the fog lights are wired through the low beam somehow, think the common wire.Seem to be set up so they go off when high been is turned on.Do you have the wiring supplement with your manual?
    It is pretty complete on the wiring. Make sure you don't have a low beam burned out or a problem with the dimmer switch, without looking in the manual I can't say for sure where to look.If you don't find the problem post again and I will take some time and look in the manual.

  3. #3
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    93 Ruby Aniv roadster/6spd
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    http://repairs.willcoxcorvette.com/w...supplement.pdf

    That should be it,thay changed the dash in 90.Just page down to the schmatic & hit the + to increase size.
    Currently 93 Ruby 40th Anniversary Roadster/6 SPD

    Previous 58,68,70,76,78,85,90
    Thanks jgmotto thanked for this post

  4. #4
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    Thanks so much for the wiring diagrams. That will give me something to work with.

  5. #5
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    Your welcome.
    Currently 93 Ruby 40th Anniversary Roadster/6 SPD

    Previous 58,68,70,76,78,85,90

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