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Home >> Lexus >> 2003 >> SC 430 >> Repair and Diagnosis >> External Pages >> Different car >> Section 212 (Climate Control Seat System - Diagnosis) >> Climate Control System Does Not Operate On Driver Side >> Circuit Description

Circuit Description

WARNING: This page is about a different car, the 2004 Lexus LS 430. However, it is still accessible from the selected car via links, so may be relevant.

If the climate control seat does not operate, the seat climate control blower (climate control ECU) or the wire harness may be malfunctioning.

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