Going to be changing engine coolant and was wondering if anyone knew how to put the HS250h in maintenance/inspection mode? Thanks!

 

This may help as we have the Camry hybrid drivetrain. However you need to buy some professional scanner tools to do this. I don't think it is worth the investment, and I work on my own cars. I change the coolant in the RX350 but the hybrid I take to a shop where they have the proper equipment and experience. There are a lot of independent hybrid shops, you do not have to go to the dealer. There is even a chain called the hybrid shop. Good luck with whatever you decide to do.


https://www.greenhybrid.com/forums/f...-change-28565/