Inspection Procedure

WARNING: This page is about a different car, the 2002 Toyota Sequoia. However, it is still accessible from the selected car via links, so may be relevant.

Check the power window switch using TOYOTA hand-held tester.
Preparation : connect the TOYOTA hand-held tester to the DLC3.

Check : the power window switch using DATA LIST.

OK :

Fig 1: Displaying Expected Results Of Switch Position Tests
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1. OK : proceed to next circuit inspection shown on problem symptoms table. See PROBLEM SYMPTOMS TABLE .
2. NG : Replace the passenger door ECU.