LANE CONTROL SYSTEM(for Stereo Camera Type) TERMINALS OF ECU


  1. CHECK OBJECT RECOGNITION CAMERA

    Note

    DTCs may be output when connectors are disconnected during inspection. Therefore, be sure to clear the DTCs using the GTS once the inspection has been completed.

    B004VTKN50

    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
      N5-7 (IGB) - Body ground R - Body ground Power source Power switch on (IG) 11 to 14 V
      Power switch off Below 1 V
      N5-10 (GND) - Body ground BR - Body ground Ground Always Below 1 Ω

    2. Measure the waveform according to the value(s) in the table below.

      Note

      Oscilloscope waveform samples are provided here for informational purposes. Noise and fluttering waveforms have been omitted.

      Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition
      N5-2 (STRV) - N5-10 (GND) GR - BR LIN communication signal Power switch on (IG)

      Pulse generation

      (See waveform 1)

    3. WAVEFORM 1


      1. B004TN8E01

        LIN communication signal

        Item Content
        Terminal Name Between N5-2(STRV) and N5-10 (GND)
        Tester Range 5 V/DIV., 10 msec./DIV.
        Condition Power switch on (IG)

  2. CHECK DRIVING SUPPORT ECU ASSEMBLY

    Note

    DTCs may be output when connectors are disconnected during inspection. Therefore, be sure to clear the DTCs using the GTS once the inspection has been completed.

    B004VYDN01

    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
      G67-30 (B) - G67-28 (GND) LA-V - LA Power source Power switch on (IG) 11 to 14 V
      Power switch off Below 1 V
      G67-37 (SPSW) - G67-28 (GND) Y - LA

      Steering pad switch signal

      (LTA main switch signal)

      Power switch off

      LTA main switch (steering pad switch assembly) off

      		 1 MΩ or higher

      Power switch off

      LTA main switch (steering pad switch assembly) on

      		 235.2 to 244.8 Ω
      G67-28 (GND) - Body ground LA - Body ground Ground Always Below 1 Ω