Basic/cup spec blower fan wiring help?

[The Beardo]

So Basically, The track car having wiring done, using original blower for demister only, just want to know which wires run the motor on full ?

 

[vroomtshh]

On mine, thick white wire for power, thick black for earth

 

[Ads29]

I used one of the thick red wires, ran a multimeter over the plug to find the permanent 12v power and then ran it through a toggle switch and up to the blower, so it's basically either on max speed or off

 

[The Beardo]

Did you guys still run a relay or just fused?

 

[Ads29]

Did you guys still run a relay or just fused?

No relay or extra fuse for me as mine was temporary whilst I plumbed in a new fuse box ? I'm assuming it ran off the main heater/ac fuse as i never had an issue

 

[vroomtshh]

I run it through the original relay