WIPER AND WASHER SYSTEM > HOW TO PROCEED WITH TROUBLESHOOTING



  1. VEHICLE BROUGHT TO WORKSHOP

  2. PROBLEM SYMPTOM CONFIRMATION

  3. SYMPTOM SIMULATION

  4. CHECK MULTIPLEX COMMUNICATION SYSTEM

  5. CHECK CAN COMMUNICATION SYSTEM*

  6. PROBLEM SYMPTOMS TABLE*

  7. CIRCUIT INSPECTION

  8. TERMINALS OF ECU

  9. IDENTIFICATION OF PROBLEM

  10. REPAIR OR REPLACE

  11. CONFIRMATION TEST*