Which Brake Controller Install Harness for Tekonsha Primus IQ for 2021 Chevy Tahoe

Question:

I just picked up a 2021 Tahoe and was looking into installing the my Tekonsha Primus IQ brake controller in it for my camper. I was looking under the dash for the connector and don’t see it. I find 4 wires that are taped up and appear to be for the brake controller. It says this 3064-P is the right connector but I cannot find the mating connector on the vehicle side. Is there another part that has clamps for the wires?

asked by: Jeffrey T

Expert Reply:

The brake controller install wiring harness part # 3064-P is correct for your 2021 Chevy Tahoe and your Tekonsha Primus IQ # TK90160. I'd be willing to bet if you traced the blunt cut wires you found up further you'll find the correct connector that matches the # 3064-P as it sounds like someone plugged in your brake controller pigtail that the truck came with.

expert reply by: Jameson C