Hi all.

I bought a 91 90q last week and have been enjoying it immensely. But yesterday the coolant began to overheat and i found today that the wiring is all corroded and pulled out of the fan connector. Does anyone know the proper pattern for the three leads? or what the tabs on the motor correspond to? either way i thank you in advance.

 

I love answering my own questions. Turns out pin1 is brown/ ground. Pin2 is full power. Pin3 is low power. The power connections should be interchangable as the power is reduced through the resistor that mounts to the fan shroud. The wiring diagram I found shows both high and low hitting the motor at the same point suggesting they are just bridged at the motor connection. Hope this helps others out there.