Electric Steering Lock How To Proceed With Troubleshooting

Steering. Lexus Is250, Is220D. Gse20 Ale20
Steering Column. Lexus Is250, Is220D. Gse20 Ale20

  1. VEHICLE BROUGHT TO WORKSHOP

  2. CHECK AND CLEAR DTCS

  3. PROBLEM SYMPTOM CONFIRMATION

  4. SYMPTOM SIMULATION

  5. CHECK MULTIPLEX COMMUNICATION SYSTEM

  6. DTC CHECK

  7. PROBLEM SYMPTOMS TABLE

  8. DTC CHART

  9. CIRCUIT INSPECTION

  10. PROBLEM IDENTIFICATION

  11. REPAIR OR REPLACEMENT

  12. CONFIRMATION TEST

Electric Steering Lock -- How To Proceed With Troubleshooting


The intelligent tester can be used at steps 2, 6, 9 and 12.
1.VEHICLE BROUGHT TO WORKSHOP

    NEXT


    2.CHECK AND CLEAR DTCS

      NEXT


      3.PROBLEM SYMPTOM CONFIRMATION


        		.
        SYMPTOM DOES NOT OCCUR (Go to step 4)

        		.
        SYMPTOM OCCURS (Go to step 5)

        4.SYMPTOM SIMULATION

          NEXT


          5.CHECK MULTIPLEX COMMUNICATION SYSTEM
            HINT:
            Check that there are no problems in the multiplex communication system before troubleshooting the steering lock system.

          NEXT


          6.DTC CHECK


            		.
            DTC IS NOT OUTPUT (Go to step 7)

            		.
            DTC IS OUTPUT (Go to step 8)

            7.PROBLEM SYMPTOMS TABLE


              		.
              Go to step 9

              8.DTC CHART

                NEXT


                9.CIRCUIT INSPECTION

                  NEXT


                  10.PROBLEM IDENTIFICATION

                    NEXT


                    11.REPAIR OR REPLACEMENT

                      NEXT


                      12.CONFIRMATION TEST

                        NEXT

                        END