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Home >> Lexus >> 2020 >> GS 350 Base, AWD >> Repair and Diagnosis >> Accessories & Equipment >> Cruise Control Systems >> Dynamic Radar Cruise Control System (Diagnostics) (Introduction) >> Dynamic Radar Cruise Control System >> System Diagram [09/2014 - 10/2015] >> System Diagram [09/2014 - 10/2015]
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System Diagram [09/2014 - 10/2015]

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COMMUNICATION TABLE

Sender ECU Receiver ECU Signal Line
ECM Driving Support ECU Cruise control switch signal CAN
Yaw Rate Sensor Driving Support ECU
  • Yaw rate sensor signal
  • Yaw rate sensor voltage signal
CAN
Driving Support ECU Combination Meter Assembly
  • Cruise control diagnostic signal (DTC)
  • Vehicle-to-vehicle distance control signal
  • Vehicle-to-vehicle distance signal
  • Millimeter wave radar sensor grime signal
  • Bad weather detection signal
  • Approach warning signal
  • Preceding vehicle detection signal
  • Front millimeter wave radar sensor beam axis deviation signal
  • Cruise control indicator light signal
  • SET indicator light signal
  • Dynamic radar cruise warning signal
  • Cruise control vehicle speed signal
  • Constant speed cruise signal
CAN
Brake Actuator Assembly Driving Support ECU
  • Brake control malfunction signal
  • Cruise control cancel switch signal
  • Brake control operation signal
  • Brake component malfunction signal
  • Drive wheel slip signal
  • Warning buzzer malfunction signal
  • Speed sensor power drop signal
  • Speed sensor condition signal
CAN
Driving Support ECU ECM Distance control switch signal CAN