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Terminals Of Ecu [07/2020 - ]

  1. CHECK MILLIMETER WAVE RADAR SENSOR ASSEMBLY 
    NOTE:
    • DTCs may be output when connectors are disconnected during inspection. Therefore, be sure to clear the DTCs using the Techstream once the inspection has been completed.
    • Do not apply excessive force to the millimeter wave radar sensor assembly connector.
    GTY993502Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    1. Measure the voltage and resistance according to the value(s) in the table below.
      Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition
      A2-8 (IGB) - A2-1 (SGND) LG - W-B Power source Power switch on (IG) 11 to 14 V
      Power switch off Below 1 V
      A2-1 (SGND) - Body ground W-B - Body ground Ground Always Below 1 Ω