Sienna FWD V6-3.3L (3MZ-FE) (2006)
a. The BEAN communication line is used to control the airbag sensor assembly center (airbag ECU), the Engine Control Module (ECM), the air
conditioner amplifier (A/C ECU), the combination meter assembly, the multiplex network door ECU rear RH (power slide door ECU RH), the
multiplex network door ECU back (power back door ECU) and the multiplex network door ECU rear LH (power slide door ECU LH). If there
is a short-circuit (bus-down) in the line, the communication to the system that has a short-circuit (bus-down) will be disabled and the DTC
concerning the system will be output from the multiplex network body ECU.