1992 Buick Roadmaster ligths dont work

1992 BUICK ROADMASTER
100,356 MILES • V8 • 2WD • AUTOMATIC
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CORTES018
  • MEMBER
  • 3 POSTS
my ligths on my buick roadmaster dont come on when i press on my breaks but my 3rd ligth due come on when i press my breaks ......all the bulbs are working and the lights turn on the problem is the when i press im my breaks the 3rd ligth only come on any help plz [img:eb75b5e62d]http://www.2carpros.com/forum/automotive_pictures/263194_1G4BT52P7TR405632_2_1.jpg[/img:eb75b5e62d]
Feb 14, 2009 at 5:50 PM
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JDL
  • AUTOMOTIVE REPAIR CONTRIBUTOR
  • 16,098 POSTS
Hello, nice picture. Usually the high-mount brake lite is not wired through the turn signal switch. The lower brake lites are. You might check the brake lite switch, orange wire hot all the time, yellow wire is for high-mount brake lite, white wire goes to turn signal switch, all those wires should be hot when you step on the brake.
Feb 19, 2009 at 1:22 PM
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