Sfi System How To Proceed With Troubleshooting

Engine. Toyota Rav4. Aca30, 33, 38 Gsa33 Zsa30, 35
3Zr-Fae Engine Control System. Toyota Rav4. Aca30, 33, 38 Gsa33 Zsa30, 35

  1. VEHICLE BROUGHT TO WORKSHOP

  2. CUSTOMER PROBLEM ANALYSIS

  3. CONNECT INTELLIGENT TESTER TO DLC3*

  4. CHECK DTC AND FREEZE FRAME DATA*

  5. CLEAR DTC AND FREEZE FRAME DATA*

  6. CONDUCT VISUAL INSPECTION

  7. SET CHECK MODE DIAGNOSIS*

  8. CONFIRM PROBLEM SYMPTOMS

  9. SIMULATE SYMPTOMS

  10. CHECK FOR DTC*

  11. REFER TO DTC CHART

  12. CONDUCT BASIC INSPECTION

  13. REFER TO PROBLEM SYMPTOMS TABLE

  14. CHECK ECM POWER SOURCE CIRCUIT

  15. CONDUCT CIRCUIT INSPECTION

  16. CHECK FOR INTERMITTENT PROBLEMS

  17. CONDUCT PARTS INSPECTION

  18. IDENTIFY PROBLEM

  19. ADJUST AND/OR REPAIR

  20. CONDUCT CONFIRMATION TEST

Sfi System -- How To Proceed With Troubleshooting


HINT:
*: Use the intelligent tester.


1.VEHICLE BROUGHT TO WORKSHOP

    NEXT


    2.CUSTOMER PROBLEM ANALYSIS

      NEXT


      3.CONNECT INTELLIGENT TESTER TO DLC3*
        HINT:
        If the display indicates a communication fault in the tester, inspect the DLC3.
        When any CAN communication system DTCs are output, perform troubleshooting for the CAN communication system first.

      NEXT


      4.CHECK DTC AND FREEZE FRAME DATA*
        HINT:
        If necessary, record or print DTCs and freeze frame data.
        1. Check the DTCs (RAV4_ACA30 RM000000PDK0WCX.html).
        2. Check the freeze frame data (RAV4_ACA30 RM000000PDS0ISX.html).

      NEXT


      5.CLEAR DTC AND FREEZE FRAME DATA*
        HINT:
        Refer to the relevant pages (RAV4_ACA30 RM000000PDK0WCX.html).

      NEXT


      6.CONDUCT VISUAL INSPECTION

        NEXT


        7.SET CHECK MODE DIAGNOSIS*

          NEXT


          8.CONFIRM PROBLEM SYMPTOMS
            HINT:
            If the engine does not start, first perform the Check for DTC procedures and Conduct Basic Inspection procedures below.
            Result
            Result
            		Proceed to
            Malfunction does not occur
            		A
            Malfunction occurs
            		B


          		B.
          GO TO STEP 10
          A


          9.SIMULATE SYMPTOMS

            NEXT


            10.CHECK FOR DTC*
              HINT:
              Refer to the relevant pages (RAV4_ACA30 RM000000PDF0FMX.html).
              Result
              Result
              		Proceed to
              Trouble code output
              		A
              No trouble code output
              		B


            		B.
            GO TO STEP 12
            A


            11.REFER TO DTC CHART
              HINT:
              Refer to the relevant pages (RAV4_ACA30 RM000000PDF0FMX.html).

            NEXT

            GO TO STEP 14


            12.CONDUCT BASIC INSPECTION
              Result
              Result
              		Proceed to
              Malfunctioning parts not confirmed
              		A
              Malfunctioning parts confirmed
              		B


            		B.
            GO TO STEP 17
            A


            13.REFER TO PROBLEM SYMPTOMS TABLE
              Result
              Result
              		Proceed to
              Malfunctioning circuit confirmed
              		A
              Malfunctioning parts confirmed
              		B


            		B.
            GO TO STEP 17
            A


            14.CHECK ECM POWER SOURCE CIRCUIT
              HINT:
              Refer to the relevant pages (RAV4_ACA30 RM00000276902PX.html).

            NEXT


            15.CONDUCT CIRCUIT INSPECTION
              Result
              Result
              		Proceed to
              Malfunction not confirmed
              		A
              Malfunction confirmed
              		B


            		B.
            GO TO STEP 18
            A


            16.CHECK FOR INTERMITTENT PROBLEMS

              NEXT

              GO TO STEP 18


              17.CONDUCT PARTS INSPECTION

                NEXT


                18.IDENTIFY PROBLEM

                  NEXT


                  19.ADJUST AND/OR REPAIR

                    NEXT


                    20.CONDUCT CONFIRMATION TEST

                      NEXT

                      END