Component Location
COMPONENT LOCATION (GTDI)
COMPONENT LOCATION (DW12)
Control Components AWD - Overview
OVERVIEW
The climate control system incorporates the heating, ventilation and A/C (air conditioning) systems. There are 2 main types of climate control system available:
The climate control functions for both systems are controlled by the ATC (automatic temperature control) module. The ATC module is mounted in the center console and contains both the system electronic software and user controls.
The ATC module works in conjunction with a number of other vehicle control modules, including the ECM (engine control module), which controls a number of climate control sub-systems on receipt of requests from the ATC module.
The dual zone climate control system features automatic control of air temperature, air distribution and blower motor speed. The ATC module is also able to control individual temperature requests for both the driver and passenger side of the cabin.
NOTE: The ATC module can only maintain a maximum temperature difference
between the 2 sides of the cabin of up
to approximately 3READ NEXT:
Control Diagram
NOTE: A = Hardwired; D = High Speed CAN (controller area network) bus; N =
Medium Speed CAN bus; O = LIN
(local interconnect network) bus
DW12C is shown, GTDi is similar
Battery
B
Control Diagram, System Operation
ATC MODULE
NOTE: The 'ECON' button has been renamed 'A/C' to prevent confusion with
the Stop/Start system 'Eco' switch.
The ATC module is mounted in the center console and is integral with the
cont
Component Description
SEE MORE:
Removal
NOTE: Removal steps in this procedure may contain installation details.
All vehicles
1. Make the SRS system safe.
Refer to: Standard Workshop Practices (100-00 General Information,
Description and Operation).
2. Disconnect the battery ground cable.
Refer to: Specifications (414-01 Battery
Side Air Bag Module
Brake fluid will damage
painted
surfaces. Soak up any spillage with an
absorbent cloth immediately and wash
the area with a mixture of car shampoo
and water.
Only use new fluid from an airtight
container (fluid from open containers or
fluid previously bled from the system,
will have absor
Topping up the brake/clutch fluid