84591525 Power Liftgate Control Module – For 2019-2021 Escalade Tahoe Suburban Yukon

If your 2019-2021 Cadillac Escalade, Chevy Tahoe, Chevy Suburban, or GMC Yukon has a power liftgate that's acting up – not opening, closing halfway, or throwing errors – this control module is likely the culprit.

This is a genuine GM OEM part, number 84591525.

It's new other condition – might have minor packaging wear but it's fully functional.
Made in Mexico, black plastic housing.
It mounts on the upper rear area and controls all the automatic opening and closing functions.
1-month warranty included.

You'll need to confirm fitment with your dealer or VIN before purchasing, because these modules can vary.
But if this is the right one, it's a direct swap – just unplug the old one and plug this in.

Restores full power liftgate operation so you're not manually wrestling that heavy tailgate.

Essential fix for a common SUV issue.