3rd Brake light wire location in BCM under dash?

[Tom_C]

Mic19 provided me the attached diagram. I want to add a strobe module to the third brake light. Does anyone know where I can find the YE-GY wire (which I assume is Yellow-Gray)? I'd like to put the module under the dash instead of chopping up the wiring at the brake light (LED).

I have a 2020 Lariat with LED if that matters.

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[Tom_C]

Semi-related threads below, and I will update when I figure out more:

https://www.ranger5g.com/forum/threads/bed-topper-wiring.6049/

https://www.ranger5g.com/forum/threads/third-brake-light-for-softopper.6784/

https://car-fuse.blogspot.com/2020/08/2020-ford-ranger-fuse-panel.html
https://car-fuse.blogspot.com/2020/05/2019-ford-ranger-fuses.html
https://fuse-box.info/ford/ford-ranger-2019-fuses-and-relays

 

[Tom_C]

Top left connector, see view A picture above.

Yellow Gray wire (hard to see in photo). Much smaller gauge than I expected.

 

[Tom_C]

Installed: https://www.ranger5g.com/forum/threads/chmsl-3rd-brake-light-strobe-module.13282/

 

[melficeapoll]

Top left connector, see view A picture above.

Yellow Gray wire (hard to see in photo). Much smaller gauge than I expected.

How do you remove that harness from where it's plug in at?

 

[Tom_C]

Look at that black connector to the left of the blue one in the picture. There is a little catch clip on the body of the connector, and you'll see that the lever it caught and held in place by that clip. You can see the clip on the blue connector.

Push down on that clip until it releases the lever, and then the lever can be folded back to release the connector.

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