It is an electrical output wire. Connect white to the positive of a device and the negative on the device to ground. Only works then motor is running
the white wire is the speed control circut the blower motor is bad.
The wire color for a windshield wiper motor in an S10 pickup that connects to the fuse is white. The high speed wire is purple, the low speed wire is gray.
The switch will be wired in series with the motor. It is connected between the supply voltage and the motor's junction box. The switch will break the black wire while the white wire is just wire nutted together and is carried directly through to the motor.
if it is a 240volt motor it does not matter,
You will see it if you look directly at the front of the motor. It will have a thick white wire and is screwed in the motor.
red wire goes to positive battery white and black wires are for the light white wire being the positve and the green wire goes to the ignition control modtral on passenger side motor on the coil packs it goes to the white wire
Selection of enameled wire for motor
If the motor is operated from a three phase three wire distribution system the motor will not need a neutral wire.
grey orange purple white white to fuse panel
In common house wiring, black is the power wire, white is the neutral, and green is the ground wire.
I prefer wire, but anything goes. Pick the one you think looks nicer.
When upgrading your General Motor tbi motor you are upgrading more than just one wire. To upgrade a motor it usually requires changing out the whole motor and not just one wire.