Lexus IS250 · Service Manual BODY

HOW TO PROCEED WITH TROUBLESHOOTING

Troubleshooting

HINT:
  1. Use this procedure to troubleshoot the climate control seat system.
  2. The intelligent tester should be used in step 4.


1.VEHICLE BROUGHT TO WORKSHOP
    NEXT

    2.CUSTOMER PROBLEM ANALYSIS CHECK AND SYMPTOM CHECK
      NEXT

      3.PROBLEM SYMPTOMS TABLE

        HINT:
        Click here

      NEXT

      4.OVERALL ANALYSIS AND TROUBLESHOOTING
      1. Circuit inspection

      2. Terminal of ECU

        HINT:
        Click here

      NEXT

      5.ADJUST, REPAIR OR REPLACE
        NEXT

        ← SYSTEM DESCRIPTIONPROBLEM SYMPTOMS TABLE →