LEMON Manuals: Even more car manuals for everyone
Home >> Lexus >> 2006 >> IS 250 AWD >> Repair and Diagnosis >> Accessories & Equipment >> Exterior Lights >> Lighting >> Lighting System >> System Diagram

System Diagram

Fig 1: System Diagram - Automatic Light Control System
G04049326Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
Fig 2: System Diagram - HID Headlight System
G04049327Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
Fig 3: System Diagram - BI-FUNCTION
G04049328Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
Fig 4: System Diagram - Automatic Headlight Beam Level Control System
G04049329Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
Fig 5: System Diagram - Intelligent AFS
G04049330Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
Fig 6: System Diagram - Illuminated Entry System
G04049331Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

Various switches or sensors are represented as being inputs for the different systems mentioned in the information. Where direct electrical connections do not exist between components, signals may be carried across the different networks (BEAN, CAN) that exist on the vehicle. If a signal needs to travel from the CAN network to the BEAN network, the Gateway ECU allows the signal to travel between these different networks. Some of these different signals can be confirmed or inspected using the Intelligent Tester.