Learn how to change the coolant on a 2017 Toyota Rav4 (Same for any 4th generations from 2013-2018). Just a drain and refill, no flush. Take your time and follow these simple steps in order to change your Toyota's coolant. Be safe in the process and remember to use the right coolant required for the job. If you have any questions feel free to comment below or email me @ [email protected] Thanks for watching!