[Highlander]

I replaced the radiator in my '89 si last night and as I was bleeding the system I noticed that the radiator fans never came on. The car was idling with occasional throttle blips for about 15 minutes. The temp guage on the cluster showed the needle about 1/3 of the way up from cool. I've only had the car a couple of weeks, so I'm honestly not sure how long it should take for the fans to cycle. At what point on the temp gauge should they come on? I'd take it for a drive to test, but I don't have the front bumper or hood latch on the car right now. Also, cycling the AC on did not turn on the fans.

Thanks for the info!