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Home >> Lexus >> 2003 >> LS 430 >> Repair and Diagnosis >> External Pages >> Different car >> Section 422 (Power Window Control System - Diagnostics) >> DTC B2221 Jam Protection Pulse Sensor Circuit On Back Door >> Auto Up/Down Function Does Not Operate >> Circuit Description >> Fail-Safe

Circuit Description: Fail-Safe

WARNING: This page is about a different car, the 2003 Toyota 4Runner. However, it is still accessible from the selected car via links, so may be relevant.