Initial Inspection and Diagnostic Overview

WIPER / WASHER: WIPER AND WASHER SYSTEM: HOW TO PROCEED WITH TROUBLESHOOTING

HOW TO PROCEED WITH TROUBLESHOOTING
HINT: Use the following procedure to troubleshoot the wiper and washer system.

1. VEHICLE BROUGHT TO WORKSHOP
NEXT -- Continue to next step.

2. INSPECT BATTERY VOLTAGE
Standard voltage:
11 to 14 V
If the voltage is below 11 V, recharge or replace the battery before proceeding to the next step.
NEXT -- Continue to next step.

3. PROBLEM SYMPTOM CONFIRMATION
Result:






B -- Go to step 5
A -- Continue to next step.

4. SYMPTOM SIMULATION
Refer to Electronic Circuit Inspection Procedure Electronic Circuit Inspection Procedure.
NEXT -- Continue to next step.

5. PROBLEM SYMPTOMS TABLE
Refer to Problem Symptoms Table Symptom Related Diagnostic Procedures.
NEXT -- Continue to next step.

6. CIRCUIT INSPECTION
NEXT -- Continue to next step.

7. IDENTIFICATION OF PROBLEM
NEXT -- Continue to next step.

8. REPAIR OR REPLACE
NEXT -- Continue to next step.

9. CONFIRMATION TEST
NEXT -- END