If electrical current is reaching the switch but the lights are not working even if the switch is in good condition follow the current flow with your test light to the stop lamps and look for a possible open or short in the circuit.
Gmc brake lights not working.
I can not just change a bulb they said i had to replace the entire light kit for a 850.
1997 c1500 suburban ls 5 7 350 2wd brake lights worked until tuesday night and then nothing everything else works but my brake lights and hazards any suggestions.
Blown out light bulbs are the most common reason for why the brake lights not working but the tail lights are.
The possible reasons for brake lights not working but tail lights are.
The following are warning lights and indicators found in vehicles built by gmc.
It just stopped working.
Brake light dont work all other s.
Hi about 2 days ago i realized my brake lights were not working but my turn signal lights were working and parking lights as well but no brake lights even changed brake switch all fuses are good no blown fuse need help please.
Overall tracking the causes why tail lights not working but brake lights are is frustrating.
There is not a light out notification so the driver is not aware the brake light has failed.
Work except brake lites when i press the brakes why.
All other lights are working but the brake light.
1992 gmc ck3500 7 4 454.
The 2015 gmc yukon has 41 problems reported for taillight not working properly.
The brake light is out.
Besides you are secure as the brake lights are connected to the pedal and are connected to another circuit.
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.
This is a safety issue and is an well known issue on the 2015 2019 yukon.
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They are roughly ordered by importance which tends to be by color red amber yellow orange green blue gray.
Click a link to learn more about each one.
A blue wire connects the brake lights switch to the rear lamps junction block.
Average repair cost is 850 at 62 100 miles.