determine voltage, the battery/altenator does! A resistor drops voltage due to power loss.

It's difficult to know what you measured; across a reistor or to ground and where the reference points are. Also we (and YOU) don't know how your car's fans are wired. A schematic for your car and then verification will allow us to proceed.

Then knowing how it's SUPPPOSED to be wired we could assist to in re-wiring it. We will have a common base from which to proceed.

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Regards . . . . JimF
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'94 S500 Cpe

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