When required, the climate control system
ECU automatically activates the cooling circuit and dehumidifies
the air by operating the air conditioner compressor.
For more details
Characteristic of working principle 5040 AIR CONDITIONING CASING
AND COMPONENTS
.
The compressor may also be deactivated by
the 4-stage pressure switch or the engine management unit according
to the engine management software, which is different for each engine
version
Characteristic
of working principle 1056 PETROL INJECTION SYSTEM
.
The compressor supply circuit is controlled
by a specific relay, located in the engine bay close to the battery.The relay contact line is protected by a
special fuse located in the junction unit.