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1997 GMC Jimmy

Question: brake lights not working

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Visitor, Mission, KS, January 11, 2011, 16:03

hi about 2 days ago i realized my brake lights were not working but my turn signal lights were working and parking lights as well but no brake lights even changed brake switch all fuses are good no blown fuse.need help please

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  • Answer #1

    patrick mannion from Greg Solow's Engine Room, January 11, 2011, 20:21
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     Master

    Check the 20 Amp fuse #1 in the instrument panel fuse box marked Stop/Haz if it is good the orange wire at the stop light switch should have 12volts (use a volt meter or test light). Press the brake light switch if it adjusted right when the pedal is pressed the white wire becomes live and brings power out to the rear brake lights.

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