peugeot 306 cooling fan wiring diagram The following article discuss the 1996 Peugeot 306 Circuit and . Herein you will find also detail explanation of Peugeot 306 basic principle. The engine system is made up of the following parts: 2 fan motors, 3 relays, control unit and the coolant temperature (NTC). The 2 fan motors always run together and have 2 speeds available. At low speed the motors’ power circuit is switched in series and at high speed the circuit is changed over to parallel. A ballast resistor is therefore not required. The switching of the power circuit is done by the 3 relays which, are controlled by the control unit.

The power circuit starts at the battery, to the engine bay fuse box through fuse 33, to pin 3 at the "left fan relay", out at pin 5 of the relay to the left fan motor, from here to the "change over relay". The change over relay is at rest and provides a path between pin 3 and 4 to the right fan motor, the circuit is complete at pin 2 of the right fan motor when returning to earth.

Find more information about 1996 Peugeot 306 Circuit and here – free download PDF file.



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