184002661 - E5020 ENGINE COOLING - DESCRIPTION

Description

The radiator and air conditioner condenser cooling system consists of an electric fan operated at two different speeds:

• the first speed is activated at an initial engine coolant temperature level or a certain air conditioning refrigerant fluid pressure;
• the second speed is engaged at a higher temperature or pressure.

The fan is operated by means of two specific relays located near the engine compartment junction unit. The supply line for the fan is protected by two special fuses, located in the engine compartment junction unit.