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Terminals Of Ecu [08/2021 - ]

  1. CLOCK ASSEMBLY 
    Fig 1: Clock Assembly Connector End View
    GTY1082887Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    Terminal No. (Symbol) Terminal Description Condition Specified Condition
    v4-1 (TX-1) Local Bus communication line - -
    v4-3 (IG+) Power source (IG) Engine switch on (IG) 11 to 14 V
    Engine switch off Below 1 V
    v4-4 (TX+1) Local Bus communication line - -
    v4-5 (E) - Body ground Ground Always Below 1 Ω
    v4-6 (ILL-) - Body ground Illumination signal ground Engine switch on (IG) Pulse generation
    v4-8 (ACC) - Body ground ACC power supply Engine switch on (ACC) 11 to 14 V
    v4-9 (ILL+) - Body ground Illumination signal Light control switch set to TAIL, automatic light control sensor covered with lightproof object 11 to 14 V
    v4-10 (B) - Body ground Battery power supply Always 11 to 14 V
  2. RADIO RECEIVER ASSEMBLY 

    Refer to TERMINALS OF ECU [08/2021 - ]