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Third Brake Light Swap

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Old

Apr 23, 2021 | 06:37 AM

#1

MZX

Thread Starter

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Cross-Country

Joined: Apr 2021

Posts: 64

Likes: 4

From: South Carolina

Third Brake Light Swap

I have an XL extended cab which has just the third brake light and no cargo lights. My question is, is the wiring harness already pre-wired to support the third brake light with the cargo lights? I'm assuming it is and also assuming that the cargo lights are driven off the dimmer switch similar to the cabin overhead light.

Thanks

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Old

Apr 23, 2021 | 10:04 AM

#2

Johnny Paycheck

Fleet Mechanic

Joined: Jul 2019

Posts: 1,323

Likes: 314

Should be able to plug in and go.

If you have the thumb wheel that clicks the lights on, you’re golden.

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cargo lights, third brake light

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