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:
Special Tool(s)
303-1565
Locking Tool, Camshaft
308-511
Installer, Transmission Output Shaft Seal
JLR-303-1594
Locking Tool, Driveplate
JLR-303-748
Locking Tool, Crankshaft
Activation
1.
2. Install the special tool.
Special Tool(s): JLR-303-748
3. Rotate the engine clockwise until the crankshaft
Engine Timing
For optimum
safety, children should
travel in the rear of the vehicle at all
times; front passenger seat travel is
not recommended. However, if it is
essential that a child travels in the
front (not permitted in Australia), set
the vehicle seat fully rearward and
seat the child in an appro
Child seats