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Reply to "Seeking - Schematic for Fan Light in Speedo..."

Thanks, guys… Appreciate the insight.

I was thinking that the temp sensor provided a ground to the light, but that doesn’t make sense.

Tying it to the output of one of the fan relays to provide a voltage source when the fan is active seems a lot more logical.

It’s really hard to follow those schematics (and I only have one for a ‘74), so I really appreciate the analysis.

John - for some reason I don’t fully recall right now, I have a red connector under the left side of the dash disconnected, with a jumper wire in it…  is that connector possibly in this fan indicator circuit?

Thanks -

Chuck

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