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Home >> Lexus >> 2019 >> ES 350 Luxury >> Repair and Diagnosis >> External Pages >> Different car >> Section 212 (Power Trunk Lid System (Hybrid) - Diagnostic Codes & Symptom Tests) >> POWER TRUNK LID SYSTEM (for HV Model) >> Power Trunk Lid does not Operate Using Outside Switch [08/2021 - ] >> Procedure

Power Trunk Lid does not Operate Using Outside Switch [08/2021 - ]: Procedure

WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2024 Lexus ES 300h, 2023 Lexus ES 300h, 2022 Lexus ES 300h, 2021 Lexus ES 300h, and 2020 Lexus ES 300h. However, it is still accessible from the selected car via links, so may be relevant.
  1. CHECK POWER TRUNK LID OPERATION 
    1. Check that the power trunk lid operates normally.

      Refer to OPERATION CHECK [06/2018 - 09/2022] , or refer to OPERATION CHECK [09/2022 - ]

      Result

      Result Proceed to
      Power trunk lid operates normally A
      Power trunk lid does not operate normally B

    Result: 

    GO TO POWER TRUNK LID CANNOT BE OPERATED FREQUENTLY. Refer to  Power Trunk Lid cannot be Operated Frequently [08/2021 - ]  

    Result: 

    See step  2

  2. READ VALUE USING TECHSTREAM 
    1. Read the Data List according to the display on the Techstream.

      Body Electrical > Back Door > Data List 

      Tester Display Measurement Item Range Normal Condition Diagnostic Note
      PBD Close Switch Door control switch signal OFF or ON OFF: Door control switch off
      ON: Door control switch on
      -

      Body Electrical > Back Door > Data List 

      Tester Display
      PBD Close Switch

      OK

      The Data List item changes according to the operation of the door control switch.

      Result

      Proceed to
      OK
      NG

    Result: 

    OK 

    REPLACE LUGGAGE CLOSER MOTOR ASSEMBLY. Refer to  REMOVAL [08/2021 - ] 

    Result: 

    NG 

    See step  3

  3. INSPECT DOOR CONTROL SWITCH 
    1. Remove the door control switch.

      Refer to REMOVAL [06/2018 - ]

    2. Inspect the door control switch.

      Refer to INSPECTION [06/2018 - ]

      Result

      Proceed to
      OK
      NG

    Result: 

    NG 

    REPLACE DOOR CONTROL SWITCH. Refer to  REMOVAL [06/2018 - ] 

    Result: 

    OK 

    See step  4

  4. CHECK HARNESS AND CONNECTOR (DOOR CONTROL SWITCH - LUGGAGE CLOSER MOTOR ASSEMBLY) 
    1. Disconnect the R24 luggage closer motor assembly connector.
    2. Measure the resistance according to the value(s) in the table below.
      STANDARD RESISTANCE

      Tester Connection Condition Specified Condition
      R16-4 (CLS) - R24-9 (LDDN) Always Below 1 Ω
      R16-1 (E) - Body ground Always Below 1 Ω
      R16-4 (CLS) or R24-9 (LDDN) - Body ground Always 10 kΩ or higher

      Result

      Proceed to
      OK
      NG

    Result: 

    OK 

    REPLACE LUGGAGE CLOSER MOTOR ASSEMBLY. Refer to  REMOVAL [08/2021 - ] 

    Result: 

    NG 

    REPAIR OR REPLACE HARNESS OR CONNECTOR