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2006 Lexus RX400h 3.3L Master Switch keeps CAN bus awake with Key-off
Posted to Asian Electrical on 1/23/2019 9 Replies

I have done testing and determined that the vehicle is dying due to all modules on the same CAN bus as the Master Window Switch staying awake after the vehicle is shut off. If the master switch is removed, the other modules go to sleep as soon as the door ...

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car Vehicle Data

2006 Lexus RX400h

VIN JTJHW31U96
Engine3.3 L / 6 cyl / ELECTRIC/GAS
DeliveryFuel Injection
AffectedMaster Switch Keeps Can Bus Awake With Key-Off
Open Help Request

car Vehicle Data

2006 Lexus RX400h

VIN JTJHW31U96
Engine3.3 L / 6 cyl / ELECTRIC/GAS
DeliveryFuel Injection
AffectedMaster Switch Keeps Can Bus Awake With Key-Off