METER / GAUGE SYSTEM > SYSTEM DIAGRAM



Y109450E01


Y109246E02


Communication Signal Sent to Combination Meter Assembly
Transmitting ECU
  1. Trip Count Signal
  2. Time Count Signal
  3. Auto Dimmer Signal
  4. Power Window Stop Warning Signal
  5. Intrusion Sensor Signal
  6. Engine Hood Courtesy Switch
  7. Driver's Door Courtesy Switch Signal
  8. Passenger's Door Courtesy Switch Signal
  9. Rear Right Side Door Courtesy Switch Signal
  10. Rear Left Side Door Courtesy Switch Signal
  11. Back Door Courtesy Switch Signal
  12. Sliding Roof Warning Request Signal
  13. Driver's Seat Belt Buckle Switch Signal
  14. Parking Brake Switch Signal
  15. Door Lock/Unlock Output Factor Signal
  16. LED Headlight Indicator Signal
  17. Headlight High Beam Request Signal
  18. Headlight Low Beam Request Signal
  19. Taillight Request Signal
  20. Front Fog Light Request Signal
  21. Rear Fog Light Request Signal
  22. Destination Package Signal (vehicle specification information)
  23. Number of All Function Items Signal
  24. Selected Function Item Number Signal
  25. Choice Number Signal
  26. Proposal Mode Request Signal
  27. Choice Emphasis Demand Signal
  28. Meter Display Existence Signal
  29. Picture Code Data Signal
Main Body ECU (Multiplex Network Body ECU)
  1. Airbag Warning Light Control Request Signal
  2. Passenger's Seat Occupant Status Signal
  3. Passenger's Seat Belt Buckle Switch Status Signal
  4. Diagnosis Signal
Airbag Sensor Assembly
  1. Inspection Mode Signal
  2. Pre-crash Seat Belt Communication Invalidation Signal
  3. Pre-crash Brake Off Switch Signal
  4. Pre-crash Safety System Caution Evocation Signal
  5. Pre-crash Safety System Warning Signal
  6. Target Detection Signal
  7. Approach Warning Signal
  8. Following Distance Time Signal
  9. Detection of Dirt Adhesion on Sensor Signal
  10. Bad Weather Detection Signal
  11. Radar Cruise Control Activated Signal
  12. Radar Cruise Standby Status Signal
  13. Constant Speed Cruise Signal
  14. Low Speed Cancel Buzzer Request Signal
  15. Cruise Set Indicator Signal
  16. Radar Cruise Warning Signal
  17. Cruise Control Warning Signal
  18. Control Vehicle Speed Signal
  19. Diagnosis Signal
Driving Support ECU Assembly
  1. Cluster Indication Request Signal
  2. Clearance Sonar Main Switch Indicator Activated Signal
  3. Front Left Area Information Signal
  4. Front Right Area Information Signal
  5. Rear Center Area Information Signal
  6. Rear Left Area Information Signal
  7. Rear Right Area Information Signal
  8. Ultrasonic Sensor Diagnosis Request Signal
Clearance Warning ECU Assembly
  1. Pre-crash Safety System Indicator Bulb Check Signal
  2. Pre-crash Safety System not Activated Signal
  3. Dirty of Millimeter Wave Radar Sensor Signal
  4. Pre-crash Safety System Warning Signal
  5. Diagnosis Signal
Seat Belt Control ECU
  1. Buzzer Request Signals
  2. Door Open Display Signals
  3. Key Left Warning Signal
  4. Power Switch Off Operation Request Signal
  5. Key Lose Warning Signal
  6. Low Key Battery Warning Signal
  7. Shift State Warning Signal
  8. Immobiliser Key Identification Completion Signal
  9. Emergency Operation Signal
  10. Engine Starting Operation Signal
Certification ECU (Smart Key ECU Assembly)
  1. Reject Buzzer Signal
  2. Shift State (P, R, N, D, B) Signal
  3. Eco Mode Indicator Signal
  4. Integrated Sport Mode Indicator Signal
  5. Shift Reject Buzzer Signal
  6. Transmission Control ECU Error Status Signal
  7. Engine Mode ID Signal
  8. EV Mode Message Signal
  9. Hybrid System Indicator Level Signal
  10. Park (P) Requirement Signal (when starting hybrid system)
  11. Park (P) Requirement Signal (when parking)
  12. Hybrid System Warning Signal
  13. Motor Inverter High Temperature Warning Signal
  14. HV Battery Low Voltage Warning Signal
  15. State Of Charge Signal
  16. Charge Warning Signal
  17. READY Signal
  18. READY Buzzer Signal
  19. STA Signal
  20. Check Mode Signal
  21. Energy Flow Signal
  22. HV Battery Charge Request Warning Signal
  23. Oil Pressure Light Prohibition Signal
  24. Auxiliary Battery Low Voltage Flag Signal
  25. Accelerator Pedal Depressing Signal in Neutral (N)
  26. Test Mode Signal
  27. Cruise Control Main Indicator Light Signal
  28. Cruise Control Warning Signal
  29. Cruise Set Indicator Signal
Power Management Control ECU
  1. Engine Revolution Data Signal
  2. Fuel Consumption Signal
  3. Engine Coolant Temperature Signal
ECM
  1. Ambient Temperature Display Signal
  2. Presence Signal of Exhaust Heat Withdrawal Instrument Signal
Air Conditioning Amplifier
  1. Vehicle Speed Signal Integrated Value
  2. Vehicle Speed Signal
  3. Diagnosis Signal
  4. Brake Warning Light Control Signal
  5. ABS Warning Light Control signal
  6. ECB Warning Light Control signal
  7. Slip Indicator Light Signal
  8. Buzzer Control Signal
Skid Control ECU
  1. Demand Signal
  2. Diagnosis Signal
Power Steering ECU Assembly
  1. Parking (P) Signal (for CAN communication)
  2. Transmission Control ECU Error Status Signal
Transmission Control ECU Assembly