Chevy silverado forum gmc sierra help.
Chevy silverado third brake light not working.
Moreover you can blame most of these problems on little or no maintenance according to james e.
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While the running lights will burn the brake light s could be shot due to the double element or filament.
Third brake light problem.
It got current exterior under the hood 49 center high mounted stoplamp chmsl did not work.
Use a voltmeter and see if you have power.
The top bulb is the running lights and the brake lights.
Use a jumper wire to connect the switch to a good ground and operate the brake pedal.
On models where the switch provides ground if the brake light switch seems fine but the brake lights still don t work check for a bad ground.
I noticed the third brake light is not working.
Did not have current.
I checked the following fuses for current.
Duffy in modern automotive technology of course there is also the possibility of a hidden short.
Chances are the cause of the defective light or brake lights circuit on your chevy silverado is a simple problem.
If you are not changing out the top bulb this is your probelm.
Hi i just bought a 2009 chevrolet silverado 1500.
Both the top bulb and middle bulb have double filaments in them.
2 brake lights not working 3rd brake light is.
If the brake light comes on fix the ground connection at the switch.
Even when the brake is not pressed the integrated cargo light if equipped gives off plenty of white light to view your gear in the truck bed.
While shopping online for an chevy silverado third brake light gasket is easier and more convenient than shopping in person it is also harder to know if you are buying a high quality product.
You can get creative and check the power to a spot on the frame and then switch to the audio continuity test and see if the ground is good.
Autozone told me maybe my brake light switch is out so i changed it but still not working.
Even when the online pictures are an honest representation of the item it is hard to see any tiny details in the photos.
The led third brake light has a durable polycarbonate lens with free form reflector and available with either the clear lens or custom smoked lens.