For 1990-2009 cars only

Makes 🢒 Cadillac 🢒 2008 🢒 DTS 🢒 Power and Signal Distribution 🢒 Data Communications 🢒 Auxiliary Heating, Ventilation, and Air Conditioning Control Module Programming and Setup

Auxiliary Heating, Ventilation, and Air Conditioning Control Module Programming and Setup for Cadillac DTS 2008

The auxiliary HVAC control module requires no programming or setup procedures.