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Home >> Lexus >> 2007 >> LS 460L >> Repair and Diagnosis >> External Pages >> Different car >> Section 623 (Power Steering System) >> Function Diagnosis >> Heated Steering Wheel >> System Description
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System Description

WARNING: This page is about a different car, the 2009 Nissan Maxima. However, it is still accessible from the selected car via links, so may be relevant.

The heated steering wheel switch controls the heated steering relay. When the switch is turned on, the relay is energized and the heated steering system will operate. The heated steering system will turn off when the steering wheel temperature reaches approximately 30°C (86°F). Heated steering system operation can also be canceled by pressing the heated steering wheel switch again.

NOTE: The heated steering wheel system will operate ONLY when the steering wheel surface is below approximately 20°C (68°F). If the weather is warm enough, the heated steering wheel system may not turn on, giving the appearance that the system does not operate.
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