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PANORAMIC VIEW MONITOR SYSTEM "CHK" message(s) are displayed on the SIGNAL CHECK screen.

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DTC Code DTC Name
  "CHK" message(s) are displayed on the SIGNAL CHECK screen.
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DESCRIPTION

On the SIGNAL CHECK screen, it is possible to check if the signals sent to the parking assist ECU are normal.

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Tip:

  • On the SIGNAL CHECK screen, "OK" (blue) is displayed for items with a normal inspection result or input state.

  • On the SIGNAL CHECK screen, "CHK" (red) is displayed for items with an abnormal inspection result or input state.

  • Displayed items may differ depending on vehicle specifications.

Item Signal Input Method Detail DTC Output when Abnormal Result is Displayed Signal Receiver
CAN CAN communication CAN communication signal DTC is output Related ECUs
CAMERA SW Vehicle wire harness Panoramic view monitor main switch (Integration control & panel assembly) signal input state DTC is not output Panoramic view monitor main switch (Integration control & panel assembly)
Table 1. *1 Panoramic View Monitor Main Switch (Integration Control & Panel Assembly) *2 CAN Communication Line *3 Parking Assist ECU
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WIRING DIAGRAM

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CAUTION / NOTICE / HINT

Note:

  • When "!" mark is displayed on the multi-display assembly after the auxiliary battery cable is disconnected, correct the steering angle neutral point.

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  • Depending on the parts that are replaced or operations that are performed during vehicle inspection or maintenance, calibration of other systems as well as the panoramic view monitor system may be needed.

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PROCEDURE


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    CHECK DISPLAY CHECK MODE


    1. B004S3X

      Check which items display on the signal check screen.

      Result
      Result Proceed to
      "CAMERA SW" displays "CHK" (red) A
      "CAN" displays "CHK" (red) B

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    CHECK HARNESS AND CONNECTOR (PANORAMIC VIEW MONITOR MAIN SWITCH [INTEGRATION CONTROL & PANEL ASSEMBLY] - PARKING ASSIST ECU AND BODY GROUND)


    1. Disconnect the G5 panoramic view monitor main switch (Integration control & panel assembly) connector.

    2. Disconnect the G96 parking assist ECU connector.

    3. Measure the resistance according to the value(s) in the table below.

      Standard Resistance
      Tester Connection Condition Specified Condition
      G96-15 (BLSW) - G5-6 (D) Always Below 1 Ω
      G5-18 (E) - Body ground Always Below 1 Ω
      G96-15 (BLSW) - Body ground Always 10 kΩ or higher
      Result
      Proceed to
      OK
      NG

    • OKClick here
    • NG

      REPAIR OR REPLACE HARNESS OR CONNECTOR

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    INSPECT INTEGRATION CONTROL & PANEL ASSEMBLY (PANORAMIC VIEW MONITOR MAIN SWITCH)


    1. Remove the panoramic view monitor main switch (Integration control & panel assembly).

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    2. Inspect the panoramic view monitor main switch (Integration control & panel assembly).

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      Result
      Proceed to
      OK
      NG

    • OK

      REPLACE PARKING ASSIST ECUClick here

    • NG

      REPLACE INTEGRATION CONTROL & PANEL ASSEMBLY (PANORAMIC VIEW MONITOR MAIN SWITCH)Click here