Controlling fan with Terminator x Fan Control circuit - The 1947 - Present Chevrolet & GMC Truck Message Board Network

toms68cst · Yesterday, 05:33 PM

I'm helping a friend with a LS 6.0 installed in a 65ish C10. He's installing an electric cooling fan.

We're weighing the option of controlling it through a thermostat mounted in the radiator vs controlling it through the fan 1 circuit of the Terminator x. Of course, either way requires a relay.

A local radiator shop mentioned that the Terminator x fan control circuit does not work very well or is buggy and that a separate external thermostat is better.

Anyone ever hear of this? It sure would be a lot cleaner wiring wise controlling it from the ECU.

TIA. Tom

Yesterday, 05:33 PM	#1
toms68cst Registered User Join Date: Jun 2000 Location: Bismarck, ND Posts: 4,275	Controlling fan with Terminator x Fan Control circuit I'm helping a friend with a LS 6.0 installed in a 65ish C10. He's installing an electric cooling fan. We're weighing the option of controlling it through a thermostat mounted in the radiator vs controlling it through the fan 1 circuit of the Terminator x. Of course, either way requires a relay. A local radiator shop mentioned that the Terminator x fan control circuit does not work very well or is buggy and that a separate external thermostat is better. Anyone ever hear of this? It sure would be a lot cleaner wiring wise controlling it from the ECU. TIA. Tom __________________ Unrestored 68 C-10 CST. Original 327. 4-Speed CH465. 50k or so miles. TREASURER, Drum Brake Club.



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