System Diagram

Without Smart Key System:

Fig 1: SFI System Wiring Diagram - Without Smart Key System (1 Of 3)
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Fig 2: SFI System Wiring Diagram - Without Smart Key System (2 Of 3)
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

Fig 3: SFI System Wiring Diagram - Without Smart Key System (3 Of 3)
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
With Smart Key System:

Fig 4: SFI System Wiring Diagram - With Smart Key System (1 Of 3)
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

Fig 5: SFI System Wiring Diagram - With Smart Key System (2 Of 3)
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

Fig 6: SFI System Wiring Diagram - With Smart Key System (3 Of 3)
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002