1988 Chevy Silverado Rear brake lights and blinkers

Tiny
JASON RUSSELL
  • MEMBER
  • 1988 CHEVROLET SILVERADO
Electrical problem
1988 Chevy Silverado V8 Two Wheel Drive Automatic

my rear tail lights work and the blubs are good but the brakes and blinkers won't come on
Friday, April 30th, 2010 AT 9:43 AM

1 Reply

Tiny
INTERNETMECHANIC
  • MECHANIC
  • 700 POSTS
May be a problem with the turn signal switch. The lower brake lites are wired through the turn switch. In the diagram for the tail lamp assembly, the black wire is ground, the others are voltage. Did you check applicable fuses, not only check the fuse, check for voltage on the circuit, use voltage tester.


https://www.2carpros.com/forum/automotive_pictures/512072_chevy_pickup_tail_lamp_assembly_1.jpg

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Friday, February 26th, 2021 AT 10:49 AM

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