Had this problem last winter. Here's a link to that thread.

https://www.honda-acura.net/forums/s...highlight=temp

I found later that my fan doesn't even work anyway. I have been driving over a year with out a working cooling fan with no over heating problems what so ever. I live in florida where its 90+ in the summer in traffic. I figured if I've gone this long with out one. Why fix it. Honda put an oversized aluminum radiator in the 4g accords and the engine in mostly aluminum anyway.