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itsnotanova · 01-12-2017, 09:59 AM

If you disconnect the harness at the radiator fan. The prong in the corner is the ground and the other two are low or high speed fan. I use a battery charger to test fans and the resistor.

01-12-2017, 09:59 AM	#3
itsnotanova Registered User Join Date: Jul 2013 Location: Bastrop, Tx Posts: 2,643	If you disconnect the harness at the radiator fan. The prong in the corner is the ground and the other two are low or high speed fan. I use a battery charger to test fans and the resistor. __________________ Woody