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:
Electric Booster Heater - Description and Operation
Component Location
COMPONENT LOCATION
Heater assembly
Electric booster heater
Overview
OVERVIEW
Due to the slower warm up times associated with the diesel engine, an
electric booster heater may
Fuel Fired Booster Heater AWD
Component
Location
COMPONENT LOCATION - VEHICLES WITHOUT FFBH REMOTE CONTROL
ATC (automatic temperature control) module
Fuel Fired Booster Heater (FFBH)
Auxiliary coolant pump
Ambient air temper
SEE MORE:
Cylinder Head
Removal
NOTES:
Some illustrations may show the engine removed for clarity.
Some variation in the illustrations may occur, but the essential information is
always correct.
1. Refer to: Battery Tray (414-01 Battery, Mounting and Cables,
Removal and Installation).
2. Refer to: Cooling System Draining
Bumpers
Front Bumper Cover
Removal
NOTE: Removal steps in this procedure may contain installation details.
1.
2.
3. WARNING: Make sure to support the vehicle with axle stands.
Raise and support the vehicle.
4. NOTE: The step must be carried out on both sides.
Refer to: Fender Splash Shield (501-02 Front E