2021 Lexus RC F BaseFACTORY OEM SERVICE PROCEDURE

DTC P060B: Internal Control Module A/D Processing Performance [09/2014 - ]: Procedure

  1. READ OUTPUT DTC (DTC P060B) 
    1. Connect the Techstream to the DLC3.
    2. Turn the engine switch on (IG).
    3. Turn the Techstream on.
    4. Clear the DTCs.

      Refer to DTC CHECK / CLEAR [09/2014 - ]

      Powertrain > Engine > Clear DTCs 

    5. Turn the Techstream off.
    6. Turn the engine switch off.
    7. Disconnect the Techstream.
    8. Disconnect the cable from the negative (-) battery terminal and wait for 1 minute.
    9. Connect the cable to the negative (-) battery terminal.
    10. Connect the Techstream to the DLC3.
    11. Turn the engine switch on (IG).
    12. Turn the Techstream on.
    13. Wait for 16 seconds or more.
    14. Enter the following menus: Powertrain / Engine / Trouble Codes.
    15. Read the DTCs.

      Powertrain > Engine > Trouble Codes 

      Result

      Result Proceed to
      DTCs are not output A
      DTC P060B is output B
      DTC P060B and P0327, P0328, P0332 or P0333 are output C

    Result: 

    A 

    CHECK FOR INTERMITTENT PROBLEMS. Refer to  CHECK FOR INTERMITTENT PROBLEMS [09/2014 - ] 

    Result: 

    B 

    REPLACE ECM. Refer to  REMOVAL [09/2014 - ] 

    Result: 

    C 

    GO TO DTC (P0327, P0328, P0332 AND P0333). Refer to  DTC P0327: Knock Sensor 1 Circuit Low Input (Bank 1 or Single Sensor); DTC P0328: Knock Sensor 1 Circuit High Input (Bank 1 or Single Sensor); DTC P032C: Knock Sensor 3 Circuit Low; DTC P032D: Knock Sensor 3 Circuit High; DTC P0332: Knock Sensor 2 Circuit Low Input (Bank 2); DTC P0333: Knock Sensor 2 Circuit High Input (Bank 2); DTC P033C: Knock Sensor 4 Circuit Low Input; DTC P033D: Knock Sensor 4 Circuit High Input [09/2014 - ] 

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.