Luggage Compartment Door Opener does not Operate: Description
WARNING: This page is about a different car, the 2008 Lexus IS F. However, it is still accessible from the selected car via links, so may be relevant.
While the main body ECU RH (cowl side junction block RH) has received the ON signal from the luggage compartment opener main switch, the main body ECU RH (cowl side junction block RH) activates the luggage compartment door lock motor when the ON signal from the luggage compartment door opener inner switch is received