Third brake light problem.
2001 chevy silverado third brake light not working.
From what i have been able to find the 2001 chevy silverado 3500 had what is called a 3 wire system.
Blown out light bulbs are the most common reason for why the brake lights not working but the tail lights are.
If the lights you are using are designed for a 2 wire system then it they will not function properly.
I checked every fuse in both boxes and all four bulbs and they all appear fine.
I have a 2003 silverado 2500hd with a brake light problem.
The bed brake lights are not working but all other lights including the center mount brake light are working fine.
Chances are the cause of the defective light or brake lights circuit on your chevy silverado is a simple problem.
I changed the bulbs only to find out it still didn t work.
So i found out my third brake light was not working.
2004 chevrolet z71 brake lights not working.
I ve disconnected the brake box from the relay center with the same results.
Aug 20 2013 12 56am.
This means the turn signals are separate from the brake lights.
The third brake light does not work when the brakes are applied.
The possible reasons for brake lights not working but tail lights are.
Brake lights not working.
2001 silverado 1500 4x4 rear brakes lights not working third brake light on the cab does work.
I noticed the third brake light is not working.
I checked the following fuses for current.
Did not have current.
The two white lights that illuminate the bed work fine however.
Still have no brake lights.
Hi i just bought a 2009 chevrolet silverado 1500.
Remove the screws from the bulb lens which you can access through the trunk or see your vehicle repair manual to get the exact location.
Duffy in modern automotive technology of course there is also the possibility of a hidden short.
There are 2 possible options.
Interior fuses 12 stoplamps center high mounted stoplamp worked fine.
Third brake light problem.
It got current exterior under the hood 49 center high mounted stoplamp chmsl did not work.
All fuses bulbs brake switch and circuit plate under seat changed.
Since the center mount brake light works when the pedal is pressed it appears that the brake switch is not the issue.
Third brake light problem.
2001 chevrolet silverado 1500 ls extended cab 4wd maintenance repair.
Chevy truck forum silverado sierra gmc truck forums.