2013 Lexus GX 460 BaseFACTORY OEM SERVICE PROCEDURE

DTC P060B: Internal Control Module A/D Processing Performance: Procedure

  1. CHECK FOR DTC 
    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 [06/2012 - ] .
    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) and turn the Techstream on.
    12. Wait 16 seconds or more.
    13. Enter the following menus: Powertrain / Engine and ECT / Trouble Codes.
    14. Check for DTCs.
      RESULT

      Result Proceed to
      No output A
      P060B is output B
      P060B and P0327, P0328, P032C, P032D, P0332, P0333, P033C or P033D are output C

    B → See step   3 

    C → See step   4 

    A → See step   2 

  2. CHECK FOR INTERMITTENT PROBLEMS. Refer to  CHECK FOR INTERMITTENT PROBLEMS [06/2012 - ] 
  3. REPLACE ECM. Refer to  REMOVAL [06/2012 - ] 
  4. GO TO DTC P0327, P0328, P032C, P032D, P0332, P0333, P033C OR P033D. 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  
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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.