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Hybrid TechnologyUnique topics related to the LS600h L model hybrid drivetrain and other features/options found only on the LS600h. Please use the main 4LS forum for discussion about shared components with other fourth generation LS models.
I've never heard of a failure of that item. I suppose it's simply the computer control (the brains) behind the Hybrid propulsion systems. I see it's a $750 part. Ouch! Must not be very prone to failure or someone would have complained about it before on the forum.
Sort of seems like your Lexus dealer is semi-randomly replacing parts to figure out whatever problem you are having with your LS600hL.
new 12v battery? I have had starting issues related to a dead 12v starting battery causing me to be unable to start the car, which I was able to recharge and get back to normal operations.
Toyota and Lexus Join Mille Miglia For The First Time
Slideshow: A five-car lineup spanning more than five decades of Toyota performance and engineering will tackle one of Italy's most celebrated automotive routes.