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Home › Toyota › 2009 › Avalon XLS › Repair and Diagnosis › Engine Performance › Engine Control System (2GR-FE) › SFI System › DTC P0606 ECM/PCM Processor › Inspection Procedure

Inspection Procedure

  1. READ OUTPUT DTC (DTC P0606) 
    1. Connect Techstream to the DLC3.
    2. Turn the ignition switch to ON.
    3. Turn the tester ON.
    4. Clear DTCs (See DTC CHECK/CLEAR  ).
    5. Turn the ignition switch off and turn the tester off.
    6. Disconnect the tester.
    7. Disconnect the cable from the negative (-) battery terminal and wait for 1 minute.
    8. Connect the cable to the negative (-) battery terminal.
    9. Connect the tester to the DLC3.
    10. Turn the ignition switch to ON.
    11. Turn the tester ON.
    12. Select the following menu items: Powertrain/Engine/Trouble Codes.
    13. Read DTCs.

      Result 

      RESULT CHART

      Result Proceed to
      No output A
      P0606 B

      B: REPLACE ECM (See  REMOVAL   ) 

      A: CHECK FOR INTERMITTENT PROBLEMS (See  CHECK FOR INTERMITTENT PROBLEMS   ) 

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