With Venom’s Cargo/Tailgate Light Harness installed, your 3rd brake light and your tailgate light (if equipped) will automtically activate as soon as you put your truck in reverse. This is an easy and quick DIY upgrade to give you more visibility at night while backing up that is much better over the stock reverse lights. The truck’s lights will also activate when you unlock the truck at night as a courtesy lamp. The tailgate light makes the world of a difference when hooking up to a trailer as well!
$19.99
In stock and ready to ship!
With Venom’s Cargo/Tailgate Light Harness installed, your 3rd brake light and your tailgate light (if equipped) will automtically activate as soon as you put your truck in reverse. This is an easy and quick DIY upgrade to give you more visibility at night while backing up that is much better over the stock reverse lights. The truck’s cargo lights will also activate when you unlock the truck at night as a courtesy lamp. The tailgate light makes the world of a difference when hooking up to a trailer as well! No need for expensive aftermarket lighting options and ugly lights, use whats already built into your truck! This pair great with our Mirror Light/Highbeam Harness for even more control of factory lighting.
This fits the following trucks:
2022-2026 Silverado 1500 (Refresh)
2024-2026 Silverado 2500/3500
2022-2026 Sierra 1500 (Refresh)
2024-2026 Sierra 2500/3500
Cargo/Tailgate Light Harness
| 5 star | 100 | 100% |
| 4 star | 0% | |
| 3 star | 0% | |
| 2 star | 0% | |
| 1 star | 0% |
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All products are backed by Venom’s 1 year free replacement warranty and supported by the best customer support around!
All returns must be made within 30 days of purchase and in new and unused condition and will be subject to a 10% restocking fee. Any damaged or modified equipment will not be returnable and will be shipped back to you.
Cargo/Tailgate Light Harness
yes it will.
Venom trucks answered on 01/15/2026 store managerno they will not
Venom trucks answered on 01/13/2026 store managerthat is untested.
Venom trucks answered on 01/12/2026 store managerfor the mirrors? it will not. however there should be setting in the infotainment system for that.
Venom trucks answered on 01/12/2026 store manageryes!
Venom trucks answered on 01/06/2026 store managerSorry, no questions were found
Hookup was easy and definitely makes a difference with night reversing from the extra lighting!
Easy connection. Is very helpful when backing in dark areas.