Truck is parked and shut off in my driveway and.

Tiny
ANONYMOUS
  • MEMBER
  • 2003 GMC SIERRA
  • 45,000 MILES
Truck is parked and shut off in my driveway and the brake lights flash intermitantly.
Saturday, January 12th, 2013 AT 2:02 AM

1 Reply

Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 109,747 POSTS
The brake lights on the exterior of the vehicle or on the insturment panel?

If outside lights, check the brake light switch under the dash at the top of the brake pedal. See if it is out of adjustment.
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Saturday, January 12th, 2013 AT 5:29 AM

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