2002 Peugeot 307 heater not working

sounds like your heating transistor is burned out

do you know where that is about and which one will it be

do you know where that is about and how do i get it out

Usually caused by heater motor resistor .Here is " paulieone's " walkthrough from a previous post .


Easiest way is to access resistor from the drivers footwell. Need to use recirc button.remove felt under trim and small panel below steering column. look up and you will see the air ducting with a large opening (as long as recirc on)look to your left and up slightly and you will see rest of loom. if you put hand up into the air ducting you should feel the hole where the resistor would have sat if you hadnt removed it. the connector hopefully is still there. The two pin connector for the motor will obviuosly still be on passenger side. tie a small piece of wire to this. then find the wiring on drivers side and pull it through. Trace the wiring to find the other connectors and remove the loom through the drivers side. Refit in reverse order tying the wire used to feed the two pin connector back across top of heater box. Have plenty of plasters at hand because you will probably need them!!

and


whittingehame
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Since: Oct 2009
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Posted on 2011 01 09

Peugeot 307 Heater blower problem........


hi there
in most cases it is the resistor that packs up,the resistor is located in the top of the heater box beneath the central display.the only way to get it out is to
remove the glove box
remove the heater fan
feel in side the heat box and find resistor,turn 1/4 turn and then pull it downwards ,unplug the connector and remove the resistor.
test the resistors with an multimeter (the resistor is in the earth side of the heater wiring)
MADMARK