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Toyota Grand Highlander Hybrid System Explained

Posted: Sat Mar 14, 2026 4:13 pm
by Gregski
this is a different design than the older Highlander which had a single Power Control Unit (PCU) up front which contained the three inverters, one for MG1, one for MG2, and also the one for the MGR, this 2024 model, has a separate PCU aka inverter for the MGR in the rear of the car adjacent to the battery pack




MGR.jpg
MGR Inverter.jpg

Re: Toyota Grand Highlander Hybrid System Explained

Posted: Sun Mar 15, 2026 9:40 am
by Jack Bauer
I like looks aircooled. Time to drop a dime on techstream....again :)

Re: Toyota Grand Highlander Hybrid System Explained

Posted: Sun Mar 15, 2026 10:29 am
by jerrykco
I have one of these and love it.
Thanks for posting this!