SPEED LIMITER SYSTEM TERMINALS OF ECM


  1. CHECK ECM

    A01VDV8E02
    Text in Illustration
    *A for LHD *B for RHD

    1. Disconnect the B22*1 or B23*2 and A58 ECM connectors.


      • *1: for LHD

      • *2: for RHD

    2. Measure the voltage and resistance according to the value(s) in the table below.

      Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition
      A58-1 (BATT) - Body ground Y - Body ground Power source circuit Always 11 to 14 V
      A58-37 (IGSW) - Body ground R - Body ground IG power source circuit Ignition switch ON 11 to 14 V
      Ignition switch off Below 1 V
      A58-40 (ASLM) - Body ground GR - Body ground Speed limiter main switch signal Speed limiter main switch on Below 1 Ω
      Speed limiter main switch off 10 kΩ or higher
      B22-16 (E1) - Body ground*1 W-B - Body ground Ground Always Below 1 Ω
      B23-16 (E1) - Body ground*2 W-B - Body ground Ground Always Below 1 Ω

      • *1: for LHD

      • *2: for RHD