Section 406 (Wiper & Washer - Diagnosis)

WARNING: This page is about a different car, the 2004 Lexus ES 330. However, it is still accessible from the selected car via links, so may be relevant.

How To Proceed With Troubleshooting
Customer Problem Analysis Check
Pre-Check
Location
Terminals Of Ecu
Problem Symptoms Table
Rain Drop Sensing Function Does Not Operate
- Wiring Diagram