1999 986 Left Radiator Fan Not Working

[Vidyashankara]

Originally Posted by particlewave

I missed that you replaced the fan/resistor.

With your meter, attach the black probe to a ground (-) source. Touch the red probe to pin 30 on the left side fan low speed relay socket.

I did this and can confirm that I read 12v on the 30 pin. For the ground, I just touched the black probe to a screw on the car

[particlewave]

Originally Posted by Vidyashankara

I did this and can confirm that I read 12v on the 30 pin. For the ground, I just touched the black probe to a screw on the car

That's good.
If you get nothing from the fan with a jumper between pin 30 and 87, then you have a wiring issue or the low speed resistor is bad.

(Different relay panel in this picture, just showing which pins to jump)