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Home >> Lexus >> 2022 >> LS 500h RWD >> Repair and Diagnosis >> Hybrid/Electric Powertrain >> Testing and Diagnosis >> Hybrid Control System (W/ Advanced Park) - Diagnostic Codes (5 Of 5) & Circuit Tests (1 Of 2) >> HYBRID CONTROL SYSTEM (w/ Advanced Park) >> DTC P3147-79: Transmission (Shaft) Mechanical Linkage Failure [11/2021 - 10/2023] >> Procedure

DTC P3147-79: Transmission (Shaft) Mechanical Linkage Failure [11/2021 - 10/2023]: Procedure

  1. CHECK DTC OUTPUT (ENGINE) 
    1. Connect the Techstream to the DLC3.
    2. Turn the power switch on (IG).
    3. Enter the following menus: Powertrain / Engine / Trouble Codes.
    4. Check for DTCs.

      Powertrain > Engine > Trouble Codes 

      Result

      Result Proceed to
      No DTCs are output, or DTCs except the ones in the table below are also output. A
      Any of the following DTCs are also output. B
      Relevant DTC
      P0335-11 Crankshaft Position Sensor "A" Circuit Short to Ground
      P0335-15 Crankshaft Position Sensor "A" Circuit Short to Battery or Open
    5. Turn the power switch off.

    Result: 

    B 

    GO TO DTC CHART (SFI SYSTEM). Refer to  DIAGNOSTIC TROUBLE CODE CHART [11/2021 - 10/2023] 

    Result: 

    A 

    See step  2

  2. CHECK CRANKSHAFT PULLEY REVOLUTION (P POSITION) 

    Refer to PROCEDURE - Step 1

    Result

    Proceed to
    OK
    NG

    Result: 

    NG 

    See step  7

    Result: 

    OK 

    See step  3

  3. CLEAR DTC 

    Refer to PROCEDURE - Step 2

    Result

    Proceed to
    NEXT

    Result: 

    NEXT 

    See step  4

  4. CHECK ENGINE RACING 

    Refer to PROCEDURE - Step 3

    Result

    Proceed to
    OK
    NG

    Result: 

    NG 

    REPLACE HYBRID VEHICLE TRANSMISSION ASSEMBLY. Refer to  REMOVAL [11/2021 - 10/2022]  , or refer to  REMOVAL [10/2022 - 10/2023] 

    Result: 

    OK 

    See step  5

  5. CHECK CREEP MOVEMENT 

    Refer to PROCEDURE - Step 4

    Result

    Proceed to
    OK
    NG

    Result: 

    NG 

    REPLACE HYBRID VEHICLE TRANSMISSION ASSEMBLY. Refer to  REMOVAL [11/2021 - 10/2022]  , or refer to  REMOVAL [10/2022 - 10/2023] 

    Result: 

    OK 

    See step  6

  6. INSPECT ENGINE SPEED 

    Refer to PROCEDURE - Step 5

    Result

    Proceed to
    OK
    NG

    Result: 

    OK 

    REPLACE TRANSMISSION INPUT DAMPER COVER ASSEMBLY. Refer to  REMOVAL [11/2021 - 10/2022]  , or refer to  REMOVAL [10/2022 - 10/2023] 

    Result: 

    NG 

    REPLACE HYBRID VEHICLE TRANSMISSION ASSEMBLY. Refer to  REMOVAL [11/2021 - 10/2022]  , or refer to  REMOVAL [10/2022 - 10/2023] 

  7. CHECK CRANKSHAFT PULLEY REVOLUTION (N POSITION) 

    Refer to PROCEDURE - Step 6

    Result

    Proceed to
    OK
    NG

    Result: 

    OK 

    REPLACE HYBRID VEHICLE TRANSMISSION ASSEMBLY. Refer to  REMOVAL [11/2021 - 10/2022]  , or refer to  REMOVAL [10/2022 - 10/2023] 

    Result: 

    NG 

    REPAIR OR REPLACE ENGINE