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Home >> Lexus >> 2008 >> LS 460L >> Repair and Diagnosis >> Body & Frame >> Mirrors >> Power Mirror Control System >> Mirror Heater does not Operate with Rear Defogger Switch >> System Description
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System Description

The mirror heater operates when the following conditions are met: 1) the air conditioning amplifier sends a rear defogger switch signal through the CAN (can communication) line to the front door ECU LH and RH, and 2) the defogger operates.

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