Hi there again, well, my 03 civic ep3 has some electrical problems, one of them, the 2 fans that it has only turn on when I turn on the a/c, if I dont turn on a/c, car starts overheating,

can anybody tell me how to make the fans turn on without turning on the a/c, thanks!

 

check your relays, fuses and make sure everything is plugged in.

you should have fuses under your hood and around, near under your steering column.

 

check your relay and ect switch. when the car is warmed up check your lower radiator hose if it is warm also see if your thermostat is working.

 

did u do a recent coolant flush???? u probably need to burp the system....any CEL?

 

burping the system has nothing to do with the fan not coming on that's an electrical issue.

 

thanks to all my friends who gave me advice! I appreciate it!