What kind of cooling fan does a Peugeot 306 use?
This page explains the basic principle of the various operating modes of the Peugeot 306 cooling fans. The example we are using here is the two speed twin fans controled by a cooling fan ECU. Vehicle manufactured 1996 with A/C and 30 fuse box. This system is used in most Australian models with petrol engines.
How does the left fan on a Peugeot work?
The left fan motor is supplied with current from the battery via fuse 33 and the “left fan relay” (same as in low speed operation), from the motor the path leads to the “change over relay”. This relay is now energised and directs the current to earth. Right fan circuit, blue trace.
Where does the power circuit start on a peugeotlogic?
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”.
How are the 2 fan motors run together?
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.
This page explains the basic principle of the various operating modes of the Peugeot 306 cooling fans. The example we are using here is the two speed twin fans controled by a cooling fan ECU. Vehicle manufactured 1996 with A/C and 30 fuse box. This system is used in most Australian models with petrol engines.
Why is my Peugeot 306 heater not blowing?
The heater shoulden’t be blowing, but hot air will vent through into the car as you drive as it passes through the heater matrix. The rear de-mister working is working and there seem to be no other faults. Paul. On my peugeot 406 (1998 with aircon) I had a heater blower motor that went faulty and stayed on full power all the time.
The left fan motor is supplied with current from the battery via fuse 33 and the “left fan relay” (same as in low speed operation), from the motor the path leads to the “change over relay”. This relay is now energised and directs the current to earth. Right fan circuit, blue trace.
Where is heater blower motor on Peugeot 406?
On my peugeot 406 (1998 with aircon) I had a heater blower motor that went faulty and stayed on full power all the time. The motor was in the left hand footwell behind a carpet screen (screen held in place by plastic rivets which pop out). The motor is held in place by three screws.