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Wiper And Washer System:

WIPER AND WASHER SYSTEM SPECIFICATION

Symptom Suspect Area Action
Front wiper and washer do not operate.
  1. RR WIPER Fuse
  2. Wiper Switch
  3. Wiper Motor
  4. Wire Harness
  5. Wiper Control ECU
  1. -
  2. INSPECTION
  3. INSPECTION
  4. -
  5. HOW TO PROCEED WITH TROUBLESHOOTING
Front wiper does not operate in LO or HI.
  1. Wiper Switch
  2. Wiper Motor
  3. Wire Harness
  4. Wiper Control ECU
  1. INSPECTION
  2. INSPECTION
  3. -
  4. HOW TO PROCEED WITH TROUBLESHOOTING
Front wiper does not operate in INT.
  1. Wiper Switch
  2. Wiper Motor
  3. Wire Harness
  4. Wiper Control ECU
  1. INSPECTION
  2. INSPECTION
  3. -
  4. HOW TO PROCEED WITH TROUBLESHOOTING
Front wiper does not operate in AUTO.
  1. Wiper Switch
  2. Rain Sensor
  3. Wire Harness
  4. Wiper Control ECU
  1. INSPECTION
  2. HOW TO PROCEED WITH TROUBLESHOOTING
  3. HOW TO PROCEED WITH TROUBLESHOOTING
  4. HOW TO PROCEED WITH TROUBLESHOOTING
Front washer motor does not operate.
  1. WASHER Fuse
  2. Washer Switch
  3. Washer Motor
  4. Wire Harness
  1. -
  2. INSPECTION
  3. INSPECTION
  4. -
Front wiper does not operate when washer switch is ON.
  1. WASHER Fuse
  2. Washer Switch
  3. Wiper Motor
  4. Wire Harness
  1. -
  2. INSPECTION
  3. -
  4. INSPECTION
Rear wiper does not operate.
  1. WIPER Fuse
  2. Rear Wiper Motor
  3. Rear Wiper Switch
  4. Back Door Courtesy Switch
  5. Wire Harness
  6. Body ECU (Sub)
  1. -
  2. INSPECTION
  3. INSPECTION
  4. INSPECTION
  5. -
  6. HOW TO PROCEED WITH TROUBLESHOOTING
Rear wiper does not operate in INT or ON position.
  1. Rear Wiper Switch
  2. Wire Harness
  3. Body ECU (Sub)
  1. INSPECTION
  2. -
  3. HOW TO PROCEED WITH TROUBLESHOOTING
Rear wiper does not return to OFF position.
  1. Rear Wiper Motor
  2. Wire Harness
  1. INSPECTION
  2. -
Rear washer motor does not operate.
  1. Rear Washer Motor
  2. Rear Washer Switch
  3. Wire Harness
  1. INSPECTION
  2. INSPECTION
  3. -
Washer fluid does not operate.
  1. Washer Hose and Nozzle
  1. -

*1 : Inspect wiper arm and blade set positions.