yoonhahn

Hi all

I have 2008 gx 470. I flushed the coolant last week. I just followed youtube.

But I noticed the little fan front of radiator. What is this fan for? I turned on engine and AC. it won't

turn on. Even I drove out while, still didn't work. Should I replace this fan? AC worked fine.

Please help me. Thanks

chiph9

That's an auxiliary fan for when it's hot. Honestly, I don't know the conditions under which it comes on - I've got 100F temps the past few days and it hasn't. The temperature gauge on the dash hasn't moved from mid-range.

Chip H.