GMC SIERRA BRAKE LIGHT

This Just Started Today. Still Has Original Bulbs And Nothing Has Been Tinkered With. Light Stays On Constantly And I Don't Know How To Get...

How Do I Test A Brake Light Switch Off Of A 1996 Gmc 1500?

Ok Here Is My Question: When I Press On My Breakpedal My Tail Lights Comeon At The Beginning Of The Cycle Then They Cut Out And Then Come...

I Own The Truck Listed Above 1500 Slt. Chmsl (third Brake Light) Are Not Working, Which Tells Me It Is Likely Not The Bulbs. I Checked The...

With The Key Off The Brake Lights Operate Properly, With The Key On Or Engine Running The Brake Lights Stay On.

Truck Is Parked And Shut Off In My Driveway And The Brake Lights Flash Intermitantly.

I'm About To Have My Brake Light Switch Replaced For The 3rd Time In Less Than 1 Year! I Discovered, By Brake Lights Do Not Turn Off. I...

Rear Brake Lights Dont Work On 01 Sierra, 6 Cyl Only The Cab Light. What Can I Look For?

I Changed The Motor And Transmission In My 1998 Gmc Sierra 1500 And Now When I Turn The Key On The Brake Lights Come On. With The Key On If...

I Have A 2004 Gmc Sierra, The Brake Lights Stopped Working Fuse Is Still Good Center Brake Light Still Works Even The Running Lights Still...