Inspection Procedure

WARNING: This page is about a different car, the 2005 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:
1. Continuity
1. NG: Replace WASHER fuse.
2. OK: Go to Next Step.
Check wire harness between combination switch and wiper control ECU (See PROCEDURE ).
1. NG: Repair or Replace wire harness.
2. OK: Proceed to next circuit inspection shown on problem symptom table. (See PROBLEM SYMPTOMS TABLE ).