Section 634 (Wiper System & Washer System (Diagnostics))

WARNING: This page is about a different car, the 2005 Toyota 4Runner. 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
Combination Switch Power Source Circuit
Rear Wiper Motor Circuit
Rear Washer Motor Circuit