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i have a problem with my wingroad QG15 DE. the radiator fan not coming on unless the ac is turned on. the top of my radiator blew out the other day and i changed it. i also replaced the relay and the fuse.

the problem is that the fan not coming on when the engine heats up. i think it might be the coolant temperature sensor. anyone knows where this is located on the engine?

also is there anyway to check to make sure its damaged?

Consult-II compatible scan tools, can display the changing temperature from sensor, as well as the error code, if sensor is failing.

check the fuses first
i had a similar prob and turned out to the the fuse

hey thanks alot wagonrunner.

i changed the fuse already as well as the relay

had the exact same problem with an sr..I unplugged the CTS and the fans started spinning, so that was how I determined that the cts was bad.. I replaced it and fans started working normal again again..
props to THE SYNDICATE though, he helped me out on that one

hmm....i'll give it a try

QG engines are totally different. you can try replacing the CTS but some how it doesn't sound like your problem.

did you figure it out audioangel??