my cooling fans don't turn on once the engine get hot. My temp guage is going up i have to run the heater on high just so i don't crack the heads. I replace the temp sensor unit and it still is going up. Can someone tell me what wrong

 

i have the same problem my fan diesnt go on when the engine is hot but the temp gauge never go fast 1/4 mark even under hard and long driving. dont know whats wrong with it....

 

check the fuse.......just an idea

 

check the two relays under your radiator, and there's some electrical stuff in your dash behind your glove box. If everything checks out w/ the thermostat it's more than likely your relays, Honda has problems with their relays.

 

were is the fuse located and what number is it