Hi guys, how often should I change ATF replace D3-SP. My first service, consultant recommended and I done it already. Now is my 3rd service that is 10k mileage, another consultant recommends again.

Thanks for ur info. That's very important for me. During my first service, that guy told me to change when 20k km. But this another sc branch's consultant try to rip me off. He told me every 10k km.

i reckon the service interval for ATF is 40k km. If you do for 20k km, you are doing a good deed for your gearbox as such practice prolong the life span of it, slightly.