Automatic Temperature Control Module
WARNING: This page is about a different car, the 2018 Land Rover Discovery and 2017 Land Rover Discovery. However, it is still accessible from the selected car via links, so may be relevant.
The Automatic Temperature Control Module (ATCM) is mounted on the on the outer side of the air inlet duct, behind the instrument panel. It is not fitted to the 2 Zone Manual system, it is integrated into the Integrated Control Panel (ICP).
The ATCM processes inputs from the climate control system sensors, the ICP, the Touch Screen (TS) Rear ICP (RICP) and other systems. The ATCM then outputs the appropriate control signals to the Air Conditioning (A/C) system and the heating and ventilation system. The ATCM also sends status messages to the ICP and RICP to illuminate th displays and LEDs. In addition to the A/C system and the heating and ventilation system, the ATCM also controls the following:
- The windshield washer jet heaters and the wiper blade heater. For additional information, refer to: WIPERS AND WASHERS (501-16 Wipers and Washers, Description and Operation).
- The front and rear seat heaters (where fitted). For additional information, refer to: SEATS .
- Auxiliary climate control system (where fitted). For additional information, refer to: AUXILIARY CLIMATE CONTROL .
- Fuel Fired Booster Heater (FFBH) (where fitted). For additional information, refer to: FUEL FIRED BOOSTER HEATER .
- Electric booster heater (where fitted). For additional information, refer to: ELECTRIC BOOSTER HEATER .