Hi,
We certainly need those fixed. First, I attached the wiring schematics below of the entire exterior lighting system. I had to cut each pic in half to make it readable for you, but I did overlap them so you can follow from one to the next. Additionally, I highlighted the wiring related to the brake lights.
I need to start at the fuses. Keep in mind, a fuse can be good, but if there is no power to it, it won't work. So, that's the first thing I need you to check. Here is a link that you may find helpful when checking:
https://www.2carpros.com/articles/how-to-check-a-car-fuse1
If you look at pics 3 and 5 below, I highlighted the fuse and its location. Pics 7 and 8 are the fuse boxes. Seven is under the hood and eight is in the vehicle. Check the fuses I highlighted.
Next, if the fuses are good, we need to confirm there is power to and from the brake light switch. At the switch, there will be an orange wire (power supply) and a white wire (signal wire to lights). First, check to make sure there is power at the orange wire. If there is, actuate the brake light switch and check for power at the white wire.
Let me know what you find. Also, make sure the switch is properly adjusted/mounted. Also, here is a link you may find helpful when testing wiring:
https://www.2carpros.com/articles/how-to-check-wiring
Take care,
Joe
See pics below.
Images (Click to enlarge)
Oct 7, 2021 at 6:33 PM
