Blower motor doesn't work, tried about 3 second hand motors but still no joy?

I think it must be a wiring problem? so just want to know what are the 3 wires on the blow?

Want to know witch is witch and what it what?

 

u said the 3 wires,wht about the earth?
try the switch also as its easy to change!

 

The Earth is ok

But what are the others?

Ok one is a switch 12v, one is a permanent 12v i think and whats the other one?

 

my heater stoped work and it was the re-lay mate

brett

 

Fitted a new relay and tried 2 others i had laying around

 

anyone?

 

hi, just looked in wiring diagram for you (series2) the black and red wire is the power from the fuse box,it runs from the fuse to the switch,then out the switch to the blower,check that first. fuse 11 is the heater blower.

 

had this problem myself, ended up being dodgy connections in the fuse box.

 

Bit of an old forum I know, but having similar probs with mine. Should there be power at the plug which goes onto the blower motor? there is none at mine even when turned on. None at the variator switch for fan speed either. Where is the relay for it on the car please? I changed the blower thinking it was that but - NO! Refuse to buy another one lol.
Thanks.