Driver's side brake light not working

Tiny
JANET PARKE
  • MEMBER
  • 2005 MITSUBISHI GALANT
  • 6 CYL
  • 2WD
  • 165,000 MILES
Driver side brake light will not work when I apply the brake pedal. All other lights work. Changed the socket because it was corroded and of course the bulb. But it still won't work. Can you help?
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Saturday, November 28th, 2020 AT 2:45 PM

3 Replies

Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 108,005 POSTS
Hi,

If the other brake light is working and the lights on the left side (other than the brake light)are working, then we know it isn't a switch or a ground issue.

I attached a pic below showing a portion of the wiring schematic. I circled two things in the pic. First, I want you to check if there is power to the green wire at the light when the brake is applied.

If there isn't, then the next concern is the splice I circled. Chances are the connection has failed. If you look at pic 2, it explains where the joint connector is located. I will need you to check there next.

Here is a link you may find helpful:

https://www.2carpros.com/articles/how-to-check-wiring

Do this and let me know what you find.

Take care,
Joe
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Saturday, November 28th, 2020 AT 9:59 PM
Tiny
JANET PARKE
  • MEMBER
  • 1 POST
The problem has been fixed. Thank you all. It was the socket where the bulb went in, it was burnt on the inside.
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Tuesday, April 20th, 2021 AT 9:24 AM
Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 42,545 POSTS
JACOBANDNICKOLAS is one of best! Good to hear, please use 2CarPros anytime we are here to help.
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Tuesday, April 20th, 2021 AT 9:24 AM

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