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Home >> Lexus >> 2007 >> LS 460L >> Repair and Diagnosis >> Heating, Ventilation & A/C (HVAC) >> HVAC Control Systems >> Air Conditioning >> Air Conditioning System >> Rear Air Conditioning Control Panel Circuit >> Description

Rear Air Conditioning Control Panel Circuit: Description

This circuit consists of the rear A/C switch (built into rear power seat module) and the air conditioning amplifier. When the rear A/C switch is operated, signals are transmitted to the air conditioning amplifier through the LIN communication system.

If the LIN communication system malfunctions, the air conditioning amplifier does not operate even if the rear A/C switch is operated.