Wiring Diagrams
NOTE:
When consulting wiring diagram, it may be necessary to perform pin voltage test for appropriate electronic control unit to ensure proper voltage or input signal exists to verify wiring circuit. See PIN VOLTAGE TESTS .
NOTE:
For additional wiring for power supply circuit, see POWER DISTRIBUTION
article in WIRING DIAGRAMS. For additional wiring for interior lighting, see SEQUOIA
under WIRING DIAGRAMS in ILLUMINATION/INTERIOR LIGHTS article. For additional wiring for body ECU, see WIRING DIAGRAMS
in MULTIPLEX CONTROL SYSTEMS - SEQUOIA article. For headlight system wiring diagrams or automatic light control system, see WIRING DIAGRAMS
in HEADLIGHT SYSTEMS article or WIRING DIAGRAMS
in DAYTIME RUNNING LIGHTS article. For taillight system wiring diagram, see WIRING DIAGRAMS
in EXTERIOR LIGHTS article. For power door lock system wiring, keyless remote transmitter and anti-theft system wiring, see WIRING DIAGRAMS
in POWER DOOR LOCKS & REMOTE KEYLESS ENTRY SYSTEMS - SEQUOIA article. For horn wiring diagram, see WIRING DIAGRAMS
in STEERING COLUMN SWITCHES - TRUCKS article. For rear wiper/washer system wiring, see WIRING DIAGRAMS
in WIPER/WASHER SYSTEMS article.