Review on 🔧 Dewinston 15-72548 599-007 9378815 HVAC Control Module for Cadillac, Chevrolet, and GMC Models 1996-2020 - Equipment for Heating, Air Conditioning Control Panel - Part Numbers: 16231175, 16238895, 16240115 by Kevin Gunnmann

Waited to put this within 1 day of returning 2 terminals with no voltage temp control and rear defrost, tested with a multimeter, $90 at this POS wasted. Ordered a new one from Rock Auto, installed it, everything works as it should. Do not buy from this supplier, there is no quality control, you may receive a working one, may not work and install it as soon as you receive it so you can send it back