Inspection Procedure
WARNING: This page is about a different car, the 2003 Lexus LX 470. However, it is still accessible from the selected car via links, so may be relevant.
- Check WASHER fuse.
CHECK:
Check continuity of WASHER fuse.
OK:
- Continuity
- NG : Replace WASHER fuse.
- OK : Go to next step
- Check wire harness between combination switch and wiper control ECU (See
HOW TO USE THE DIAGNOSTIC CHART AND INSPECTION PROCEDURE
).
- NG : Repair or Replace wire harness.
- OK : Proceed to next circuit inspection shown on problem symptom table. (See PROBLEM SYMPTOMS TABLE )