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Home >> Toyota >> 2021 >> Highlander LE, 4WD >> Repair and Diagnosis >> Accessories & Equipment >> Drivers Assistance Systems - ADAS >> Parking Assist Monitor System - Diagnostic Codes & Symptom Tests >> Parking Assist Monitor System >> Image from Camera for Parking Assist Monitor is Abnormal [12/2019 - 10/2022] >> Procedure

Image from Camera for Parking Assist Monitor is Abnormal [12/2019 - 10/2022]: Procedure

  1. CHECK HARNESS AND CONNECTOR (RADIO AND DISPLAY RECEIVER ASSEMBLY - REAR TELEVISION CAMERA ASSEMBLY) 

    w/ Navigation System: Refer to PROCEDURE - Step 1

    w/o Navigation System: Refer to PROCEDURE - Step 1

    Result

    Proceed to
    OK
    NG

    Result: 

    NG 

    REPAIR OR REPLACE HARNESS OR CONNECTOR 

    Result: 

    OK 

    See step  2

  2. REPLACE REAR TELEVISION CAMERA ASSEMBLY 
    1. Replace the rear television camera assembly with a new or known good one.

      Refer to REMOVAL [12/2019 - 11/2023]

    2. Check if the same malfunction reoccurs when the rear view monitor screen is displayed.

      OK

      Malfunction does not reoccur (returns to normal).

      Result

      Proceed to
      OK
      NG

    Result: 

    OK 

    END 

    Result: 

    NG 

    REPLACE RADIO AND DISPLAY RECEIVER ASSEMBLY. Refer to  REMOVAL [12/2019 - 10/2022]