Name: GM/GMC/Cadillac Aqua & Tan (Without Bose amp) Base Connector 2019-2025
Brand: lljcustomsw.shop
SKU: 2019-2022-gm-gmc-elite-t-harness-without-bose
Price: 51.00 USD
Availability: InStock
Rating: 5 (1346 reviews)

Our 2019-2025 GM/GMC/Cadillac Aqua & Tan Elite Harness has been tested, redesigned and modified to what it is now by our team at LLJ Customs. The “Elite Series” harness has been years worth of time and effort to provide our customers with a product that will last a lifetime. This option is an all-in-on solution for the ultimate DIY’er. After years of developing our own wire and combining LOC’s, processors, DSP’s and companies like Audio Control and Rockford Fosgate, who offer amplifiers with a high level input signal. By combining these top shelf solutions for the 12V market you can get an entire system upgrade at the same price of a factory head unit upgrade alone.

The Elite T-Harness allows you to add an aftermarket mono amp/subwoofers while retaining all the features in your vehicle like the Bluetooth, Steering Wheel Controls and OnStar. This harness was designed for the Non-Bose, Non-Factory Amplified system. You are able to build and customize your harness to your preferences and needs; like the length of the harness or adding an LOC unit of your choice. We offer a variety of choices like an Audio Control LC2i Pro, a Link2 or LinkDQ from Wavtech for when you are just adding a subwoofer/s. With an LOC added to the harness you are getting a full plug and play set up; with the harness providing signal and the LOC unit providing RCA out and remote turn on to your amp.

Every unit ordered with the harness will come pre-wired and is tested before leaving our facility. Every product purchased from us comes with a 5 year warranty, including any processors, amps or DSP’s.

Installation Video

*For the Non-Bose, Non-Factory Amplified system the connectors will be located behind the glove box, above the kick panel. This harness is for the Aqua and Tan connectors, please verify this is the connect you have. They are not interchangeable; ordering the wrong color may cause delays in your install by needing to exchange the harness.

*Harness includes remote turn on wire when purchased with an LOC/Processor only.

*This item has an $25 restocking fee, please verify the connector color is correct before placing your order*

Looking to add a sub? Keep the install simple with your 2019-2024 T-Harness:

The 2019-2024 T-Harness will plug in behind the glove box, above the kick panel.

- The connectors can be either Aqua and Tan or Black and Gray, remember to verify before placing an order.

- In small SUVs or Pick-Ups the connectors may be behind the screen (select 2018-2022 models)

The LOC that was ordered with your harness, or your own you attached, will provide RCA out and Remote turn on.

- Run your RCA wires from the output on the LOC to the RCA input on your mono amp.

- Run your remote turn on wire (blue wire) from the LOC unit to the mono amp.

Lastly run your power wire to your amp from the battery and a ground wire within 18 inches or shorter.

- The chimes are not affected in any way when adding subs.

All done! You’ve added a sub, congratulations!

Please verify the connector in the vehicle BEFORE placing an order. All Base Connectors that need to be returned, refunded or canceled due to the connector not being verified will have a Restocking Fee of $15. The connectors need to be in the exact same condition as they were sent in. Any damage or alterations made will void all exchanges and returns.