- Mar 2, 2015
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You could run 86 to the starter relay battery post. The one you have is temperature adjustable so it shouldn't come on unless the temp is above the set point. However, the fan will stay on when the car is off until it gets below the set point... like a newer car.
If running a relay and a grounding temp switch the same thing will happen if pin 86 is wired to constant power.
You could tap pin 86 ( ignition ) wire to pin 30 ( source power + ) wire.
The recorded amperage draw for contour fans is only about 20amps each. I like 40amp relays and 30amp fuses. I run a separate fuse and relay for each fan.
If running a relay and a grounding temp switch the same thing will happen if pin 86 is wired to constant power.
You could tap pin 86 ( ignition ) wire to pin 30 ( source power + ) wire.
The recorded amperage draw for contour fans is only about 20amps each. I like 40amp relays and 30amp fuses. I run a separate fuse and relay for each fan.