Question about 1986 Ferrari 328

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89 328 gts cooling fans not working.

I have changed one of the relays and the fuse is still good.

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Cooling fans are fairly simple. Check the fuses first. There is a thermal switch located on the radiator. Disconnect and jump the two wires. If the fans don't come on, check to see you are getting power to the fans. There are two relays that turn the fans on and off. Highly unilkely they would both fail at the same time. I'm betting on the thermal switch being bad.

Posted on Apr 08, 2009

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