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

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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Tech Tips


  • 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 Steering pad switch assembly (panoramic view monitor main switch) signal input state DTC is not output Steering Pad Switch Assembly (Panoramic View Monitor Main Switch)
DT INFO CAN communication Drive type information signal input DTC is output Brake Actuator Assembly (Skid Control ECU)
ENG/HV CAN communication Evaluated engine model DTC is output ECM

WIRING DIAGRAM

B006QFFE01

CAUTION / NOTICE / HINT

Note


  • When "System initializing" is displayed on the navigation receiver assembly after the 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.

    Click here

PROCEDURE


  1. CHECK DISPLAY CHECK MODE


    1. B006PL8

      Check which items display on the signal check screen.

      Result
      Result Proceed to
      "CAMERA SW" displays "CHK" (red) A
      "CAN", "DTINFO", or "ENG/HV" displays "CHK" (red) B

    B

    GO TO CAN COMMUNICATION SYSTEM Click here

    A

  2. CHECK HARNESS AND CONNECTOR (SPIRAL WITH SENSOR CABLE SUB-ASSEMBLY - PARKING ASSIST ECU AND BODY GROUND)


    1. Disconnect the G4 spiral with sensor cable sub-assembly connector.

    2. Disconnect the F9 parking assist ECU connector.

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

      Standard Resistance
      Tester Connection Condition Specified Condition
      F9-20 (BLSW) - G4-14 (SW+) Always Below 1 Ω
      G4-7 (SW-) - Body ground Always Below 1 Ω
      F9-20 (BLSW) or G4-14 (SW+) - Body ground Always 10 kΩ or higher
      Result
      Proceed to
      OK
      NG

    NG

    REPAIR OR REPLACE HARNESS OR CONNECTOR

    OK

  3. INSPECT SPIRAL WITH SENSOR CABLE SUB-ASSEMBLY


    1. Remove the spiral with sensor cable sub-assembly.

      Click here

    2. Inspect the spiral with sensor cable sub-assembly.

      Click here

      Result
      Proceed to
      OK
      NG

    NG

    REPLACE SPIRAL WITH SENSOR CABLE SUB-ASSEMBLY Click here

    OK

  4. INSPECT STEERING PAD SWITCH ASSEMBLY (PANORAMIC VIEW MONITOR MAIN SWITCH)


    1. Remove the steering pad switch assembly (panoramic view monitor main switch).

      Click here

    2. Inspect the steering pad switch assembly (panoramic view monitor main switch).

      Click here

      Result
      Proceed to
      OK
      NG

    OK

    REPLACE PARKING ASSIST ECU Click here

    NG

    REPLACE STEERING PAD SWITCH ASSEMBLY Click here