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Home >> Lexus >> 2009 >> LS 460L AWD >> Repair and Diagnosis >> Electrical >> Body Electrical >> Power Source/Wiring >> Electric Power Control System >> System Diagram

System Diagram

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Fig 1: Electric Power Control System Diagram
G04945718Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

Communication table 

COMMUNICATION CHART

Sender Receiver Signal Line
ECM Electric power control ECU Generator signal CAN
Electric power control ECU Combination meter (Meter ECU)
  • Electrical equipment operation limit signal
  • Battery voltage drop signal
  • Generator check signal
 CAN
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