WIPER AND WASHER SYSTEM > HOW TO PROCEED WITH TROUBLESHOOTING



  1. VEHICLE BROUGHT TO WORKSHOP

  2. CUSTOMER PROBLEM ANALYSIS

  3. PROBLEM SYMPTOM CONFIRMATION

  4. CHECK BODY MULTIPLEX COMMUNICATION SYSTEM

  5. PROBLEM SYMPTOM CONFIRMATION

  6. SYMPTOM SIMULATION

  7. PROBLEM SYMPTOMS TABLE

  8. CIRCUIT INSPECTION

  9. TERMINALS OF ECU

  10. IDENTIFICATION OF PROBLEM

  11. REPAIR OR REPLACE

  12. CONFIRMATION TEST