Front Passenger Side Seat Belt Warning Light Malfunction [08/2013 - ]: Wiring Diagram

WARNING: This page is about a different car, the 2014 Lexus ES 300h. However, it is still accessible from the selected car via links, so may be relevant.

w/ Occupant Classification System

Fig 1: Front Passenger Side Seat Belt Warning Light Wiring Diagram (W/ Occupant Classification System)
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
w/o Occupant Classification System

Fig 2: Front Passenger Side Seat Belt Warning Light Wiring Diagram (W/O Occupant Classification System)
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002