METER / GAUGE SYSTEM SYSTEM DIAGRAM


  1. CAN SIGNAL Click here [for LHD], Click here [for RHD]

  2. DIRECT LINE SIGNAL

    A01H0VOE02
    A01H063E01
    A01GZERE01

  3. INPUT AND OUTPUT SIGNALS OF NO. 1 METER ECU


    1. Meter or Gauge

      Meter or Gauge Communication Signal Sender Communication Line Receiver
      Speedometer Vehicle speed Skid control ECU CAN No. 1 meter ECU
      Tachometer Engine speed Hybrid vehicle control ECU CAN No. 1 meter ECU
      Fuel receiver gauge Fuel level Luggage room junction block (rear junction block ECU) CAN No. 1 meter ECU
      Fuel injection ECM
      Engine coolant temperature receiver gauge Engine coolant temperature Hybrid vehicle control ECU CAN No. 1 meter ECU
      Hybrid system indicator Eco-zone indicator level Hybrid vehicle control ECU CAN No. 1 meter ECU

    2. Warning or Indicator

      Warning or Indicator Communication Signal Sender Communication Line Receiver
      Turn indicator light Turn indicator light Turn signal flasher relay Direct line No. 1 meter ECU
      Front fog indicator light Front fog indicator light Main body ECU (driver side junction block) CAN No. 1 meter ECU
      Rear fog indicator light*1 Rear fog indicator light Main body ECU (driver side junction block) CAN No. 1 meter ECU
      High beam indicator light High beam indicator light Main body ECU (driver side junction block) CAN No. 1 meter ECU
      Taillight indicator light Taillight Main body ECU (driver side junction block) CAN No. 1 meter ECU
      Open door warning light Each door courtesy switch Main body ECU (driver side junction block) CAN No. 1 meter ECU
      Front seat belt warning light Driver side seat belt buckle switch Center airbag sensor CAN No. 1 meter ECU
      Passenger side seat belt buckle switch
      SRS warning light SRS warning light Center airbag sensor CAN No. 1 meter ECU
      Master warning light Each system warning Each system ECU CAN No. 1 meter ECU
      MIL MIL ECM Direct line No. 1 meter ECU
      Charge warning light Charge warning light Hybrid vehicle control ECU CAN No. 1 meter ECU
      EPS warning light EPS warning light Power steering ECU CAN No. 1 meter ECU
      Brake warning light Brake warning light Skid control ECU CAN No. 1 meter ECU
      Brake fluid level
      Parking brake warning light Parking brake warning light Electric parking brake ECU Direct line No. 1 meter ECU
      Cruise control indicator light Cruise control indicator light Hybrid vehicle control ECU CAN No. 1 meter ECU
      Radar cruise indicator light*3 Radar cruise indicator (Constant vehicle speed mode) Driving support ECU CAN No. 1 meter ECU
      Radar cruise indicator (Vehicle-to-vehicle distance control mode)
      SET indicator light SET indicator light Hybrid vehicle control ECU CAN No. 1 meter ECU
      Fuel level warning light Fuel level Luggage room junction block (rear junction block ECU) CAN No. 1 meter ECU
      ABS warning light ABS warning light Skid control ECU CAN No. 1 meter ECU
      Slip indicator light Slip indicator light Skid control ECU CAN No. 1 meter ECU
      VSC OFF indicator light VSC OFF indicator light Skid control ECU CAN No. 1 meter ECU
      PCS warning light*4 PCS warning light Driving support ECU CAN No. 1 meter ECU
      LKA indicator light*5 LKA indicator light Driving support ECU CAN No. 1 meter ECU
      Tire pressure warning light*2 Tire pressure warning light Tire pressure warning ECU CAN No. 1 meter ECU
      SNOW indicator light SNOW indicator light Hybrid vehicle control ECU CAN No. 1 meter ECU
      HEIGHT HIGH indicator light HEIGHT HIGH indicator light Suspension control ECU CAN No. 1 meter ECU
      Brake hold standby indicator light Brake hold standby indicator light Skid control ECU CAN No. 1 meter ECU
      Brake hold operated indicator light Brake hold operated indicator light Skid control ECU CAN No. 1 meter ECU
      Automatic high beam indicator light*6 Automatic high beam indicator light Main body ECU (driver side junction block) CAN No. 1 meter ECU
      Adaptive high beam indicator light*7 Adaptive high beam indicator light Headlight swivel ECU assembly CAN No. 1 meter ECU
      EV MODE indicator light EV MODE indicator light Hybrid vehicle control ECU CAN No. 1 meter ECU
      EV indicator light EV indicator light Hybrid vehicle control ECU CAN No. 1 meter ECU

      • *1: w/ Rear Fog Light

      • *2: w/ Tire Pressure Warning System

      • *3: w/ Dynamic Radar Cruise Control System

      • *4: w/ Pre-crash Safety System

      • *5: w/ Lane-keeping Assist System

      • *6: w/ Automatic High Beam System

      • *7: w/ Adaptive High Beam System

    3. Multi-information Display

      Multi-information Display Communication Signal Sender Communication Line Receiver
      Cruising range Fuel injection ECM CAN No. 1 meter ECU
      Engine variation
      READY indicator Hybrid vehicle control ECU
      Fuel level Luggage room junction block (rear junction block ECU)
      Average fuel consumption Fuel injection ECM CAN No. 1 meter ECU
      Vehicle speed Skid control ECU
      ODO
      Engine speed Hybrid vehicle control ECU
      READY indicator
      Current fuel consumption Fuel injection ECM CAN No. 1 meter ECU
      Vehicle speed Skid control ECU
      ODO
      Engine speed Hybrid vehicle control ECU
      READY indicator
      Average fuel consumption after refueling Fuel injection ECM CAN No. 1 meter ECU
      Vehicle speed Skid control ECU
      ODO
      Fuel lid opener Luggage room junction block (rear junction block ECU)
      Engine speed Hybrid vehicle control ECU
      READY indicator
      Driving distance after refueling Engine speed Hybrid vehicle control ECU CAN No. 1 meter ECU
      Vehicle speed Skid control ECU
      ODO
      Fuel lid opener Luggage room junction block (rear junction block ECU)
      Elapsed time Engine speed Hybrid vehicle control ECU CAN No. 1 meter ECU
      Average vehicle speed Engine speed Hybrid vehicle control ECU CAN No. 1 meter ECU
      Vehicle speed Skid control ECU
      ODO
      ODO/TRIP meter ODO signal Skid control ECU CAN No. 1 meter ECU
      ODO/TRIP change TRIP switch Direct line No. 1 meter ECU
      TRIP reset
      Outside temperature Outside temperature Air conditioning amplifier CAN No. 1 meter ECU
      Shift position indicator Shift position Hybrid vehicle control ECU CAN No. 1 meter ECU
      Mode indicator
      Transmission fluid temperature
      Rheostat Rheostat Trip switch Direct line No. 1 meter ECU
      Tire pressure*9 Tire pressure level Tire pressure warning ECU CAN No. 1 meter ECU
      Clearance warning Clearance warning Clearance warning ECU CAN No. 1 meter ECU
      Open door message Each door courtesy switch Main body ECU (driver side junction block) CAN No. 1 meter ECU
      Engine hood courtesy switch Front multiplex network light ECU (front controller)
      Luggage door courtesy switch Luggage closer motor assembly
      READY indicator READY indicator Hybrid vehicle control ECU CAN No. 1 meter ECU
      Energy flow display Energy flow display Hybrid vehicle control ECU CAN No. 1 meter ECU
      Shift to P range display Shift to P range display Certification ECU CAN No. 1 meter ECU
      Low Key Battery display Low key battery display Certification ECU CAN No. 1 meter ECU
      Key is not detected display Key is not detected display Certification ECU CAN No. 1 meter ECU
      Depress the brake pedal, and touch the POWER switch with the key display Depress the brake pedal, and touch the POWER switch with the key display Certification ECU CAN No. 1 meter ECU
      To start, depress the brake pedal, and push the POWER switch display To start, depress the brake pedal, and push the POWER switch display Certification ECU CAN No. 1 meter ECU
      Theft Sensor OFF display Theft sensor off display Main body ECU (driver side junction block) CAN No. 1 meter ECU
      Theft Sensor ON display Theft sensor on display Main body ECU (driver side junction block) CAN No. 1 meter ECU
      Check Steering Lock System display Check steering lock system display Certification ECU CAN No. 1 meter ECU
      Steering Lock is still active display Steering lock is still active display Certification ECU CAN No. 1 meter ECU
      Check Headlight System display Check headlight system display Headlight swivel ECU assembly CAN No. 1 meter ECU
      Main body ECU (driver side junction block)*1
      Check Rear Light System display Check rear light system display Luggage room junction block (rear junction block ECU) CAN No. 1 meter ECU
      Low Washer Fluid display Low washer fluid display Front multiplex network light ECU (front controller) CAN No. 1 meter ECU
      Turn Light Off display Turn light off display Main body ECU (driver side junction block) CAN No. 1 meter ECU
      Moon Roof Opened display*10 Moon roof opened display Main body ECU (driver side junction block) CAN No. 1 meter ECU
      Turn on the high beam to activate AHB System display*1 Turn on the high beam to activate AHB system display Main body ECU (driver side junction block) CAN No. 1 meter ECU
      Turn on the high beam to activate AHS System display*7 Turn on the high beam to activate AHS system display Headlight swivel ECU assembly CAN No. 1 meter ECU
      Change the Air Conditioning Filter display Change the air conditioning filter Air conditioning amplifier CAN No. 1 meter ECU
      Air Conditioning Filter Reset display Air conditioning filter reset display Air conditioning amplifier CAN No. 1 meter ECU
      Climate Control activated to cool Hybrid System display Climate control activated to cool hybrid system display Air conditioning amplifier CAN No. 1 meter ECU
      Check SRS Airbag System display Check SRS airbag system display Center airbag sensor CAN No. 1 meter ECU
      Low Engine Oil Level display Low engine oil level display Front multiplex network light ECU (front controller) CAN No. 1 meter ECU
      Low Oil Pressure display Low oil pressure display Front multiplex network light ECU (front controller) CAN No. 1 meter ECU
      Check engine system display Check engine system display ECM CAN No. 1 meter ECU
      Injector Maintenance Required display Injector maintenance required display ECM CAN No. 1 meter ECU
      Resetting Maintenance Data display Resetting maintenance data display ECM CAN No. 1 meter ECU
      Maintenance required soon display Maintenance required soon display ECM CAN No. 1 meter ECU
      Maintenance required display Maintenance required display ECM CAN No. 1 meter ECU
      Shift to P range when starting display Shift to P range when starting display Hybrid vehicle control ECU CAN No. 1 meter ECU
      Traction Battery Low display Traction battery low display Hybrid vehicle control ECU CAN No. 1 meter ECU
      Traction battery preservation mode display Traction battery preservation mode display Hybrid vehicle control ECU CAN No. 1 meter ECU
      Shift to P range when parked display Shift to P range when parked display Hybrid vehicle control ECU CAN No. 1 meter ECU
      Check Hybrid System display Check hybrid system display Hybrid vehicle control ECU CAN No. 1 meter ECU
      Stop the vehicle in a safe place. Shift to P range display Stop the vehicle in a safe place. Shift to P range display Hybrid vehicle control ECU CAN No. 1 meter ECU
      Hybrid System Overheat display Hybrid system overheat display Hybrid vehicle control ECU CAN No. 1 meter ECU
      Warming Up Maximum Vehicle Speed: 120km/h (75MPH) display Warming up maximum vehicle speed: 120 km/h (75 MPH) display Hybrid vehicle control ECU CAN No. 1 meter ECU
      Stop the vehicle in a safe place. Shift to P range display Stop the vehicle in a safe place. Shift to P range display Hybrid vehicle control ECU CAN No. 1 meter ECU
      T/M LEARNING display T/M LEARNING display Hybrid vehicle control ECU CAN No. 1 meter ECU
      T/M ERROR display T/M ERROR display Hybrid vehicle control ECU CAN No. 1 meter ECU
      AWD Maintenance Mode display AWD maintenance mode display Hybrid vehicle control ECU CAN No. 1 meter ECU
      2WD Maintenance Mode display 2WD maintenance mode display Hybrid vehicle control ECU CAN No. 1 meter ECU
      AWD Certification Mode display AWD certification mode display Hybrid vehicle control ECU CAN No. 1 meter ECU
      2WD Certification Mode display 2WD certification mode display Hybrid vehicle control ECU CAN No. 1 meter ECU
      Low 12-volt Battery See Owner's Manual display Low 12-volt battery see owner's manual display Hybrid vehicle control ECU CAN No. 1 meter ECU
      N position display N position display Hybrid vehicle control ECU CAN No. 1 meter ECU
      Low Tire Pressure Check all tires display*9 Low tire pressure check all tires display Tire pressure warning ECU CAN No. 1 meter ECU
      Tire Pressure Reset Proceeding display*9 Tire pressure reset proceeding display Tire pressure warning ECU CAN No. 1 meter ECU
      Tire Pressure Test Mode display*9 Tire pressure test mode display Tire pressure warning ECU CAN No. 1 meter ECU
      Check Air Suspension System display Check air suspension system display Suspension control ECU CAN No. 1 meter ECU
      Check Active Stabilizer Suspension System display*5 Check active stabilizer suspension system display Front active stabilizer control ECU assembly CAN No. 1 meter ECU
      Rear active stabilizer control ECU
      Active Stabilizer Suspension Test Mode display*5 Active stabilizer suspension test mode display Front active stabilizer control ECU assembly CAN No. 1 meter ECU
      Rear active stabilizer control ECU
      Check Power Steering System display Check power steering system display Power steering ECU CAN No. 1 meter ECU
      Check VGRS System display Check VGRS system display Steering control ECU CAN No. 1 meter ECU
      VGRS Test Mode display VGRS test mode display Steering control ECU CAN No. 1 meter ECU
      Brake Malfunction display Brake malfunction display Skid control ECU CAN No. 1 meter ECU
      Check ABS display Check ABS display Skid control ECU CAN No. 1 meter ECU
      Check Brake System display Check brake system display Skid control ECU CAN No. 1 meter ECU
      Brake Hold not available on slope display Brake hold control non-operation signal Skid control ECU CAN No. 1 meter ECU
      Depress the brake pedal to release Brake Hold display Depress the brake pedal to release brake hold display Skid control ECU CAN No. 1 meter ECU
      Check Brake Hold System display Check brake hold system display Skid control ECU CAN No. 1 meter ECU
      EPB* TEST display EPB* test display Electric parking brake ECU CAN No. 1 meter ECU
      Parking Brake not available display Parking brake not available display Electric parking brake ECU Direct line No. 1 meter ECU
      Check Parking Brake System display Check parking brake system display Electric parking brake ECU CAN No. 1 meter ECU
      Parking Brake Overheat display Parking brake overheat display Electric parking brake ECU CAN No. 1 meter ECU
      To park the vehicle, shift to P range display To park the vehicle, shift to P range display Electric parking brake ECU CAN No. 1 meter ECU
      Release the Parking Brake display Release the parking brake display Electric parking brake ECU CAN No. 1 meter ECU
      The Parking Brake has been automatically locked display The parking brake has been automatically locked display Electric parking brake ECU CAN No. 1 meter ECU
      BRAKE WEAR display Brake wear display Skid control ECU CAN No. 1 meter ECU
      Depress the brake pedal display Brake hold control cancellation alert signal Skid control ECU CAN No. 1 meter ECU
      Be careful using Brake Hold on icy roads! display Frozen road surface control display signal Skid control ECU CAN No. 1 meter ECU
      Close the door to use Brake Hold display Door open control non-operation signal Skid control ECU CAN No. 1 meter ECU
      Fasten the seat belt to use Brake Hold display Seat belt unbuckled control non-operation signal Skid control ECU CAN No. 1 meter ECU
      Close the hood or the trunk to use Brake Hold display Trunk/engine hood open control non-operation signal Skid control ECU CAN No. 1 meter ECU
      TRC OFF display TRC off display Skid control ECU CAN No. 1 meter ECU
      Depress the brake pedal to continue Brake Hold display Prolonged control completion alert signal Skid control ECU CAN No. 1 meter ECU
      Close the door to continue Brake Hold display Door open control completion alert signal Skid control ECU CAN No. 1 meter ECU
      Fasten the seat belt to continue Brake Hold display Seat belt unbuckled control completion alert signal Skid control ECU CAN No. 1 meter ECU
      Check Cruise Control System display*2 Check cruise control system display Driving support ECU CAN No. 1 meter ECU
      Check Cruise Control System Depress the brake pedal display*2 Check cruise control system depress the brake pedal display Driving support ECU CAN No. 1 meter ECU
      Clean Radar Sensor display*2 Clean radar sensor display Driving support ECU CAN No. 1 meter ECU
      Cruise Control not available display*2 Cruise control not available display Driving support ECU CAN No. 1 meter ECU
      Cruise Control not available now display*2 Cruise control not available now display Driving support ECU CAN No. 1 meter ECU
      Front Radar Beam Adjustment display*2 Front radar beam adjustment display Driving support ECU CAN No. 1 meter ECU
      Check PCS System display*3 Check PCS system display Driving support ECU CAN No. 1 meter ECU
      BRAKE! display*3 Brake display Driving support ECU CAN No. 1 meter ECU
      PCS not available now display*3 PCS not available now display Driving support ECU CAN No. 1 meter ECU
      Pre-crash brakes are disabled because VSC is OFF display*3 Pre-crash brakes are disabled because VSC is off display Driving support ECU CAN No. 1 meter ECU
      Check LKA System display*4 Check LKA system display Driving support ECU CAN No. 1 meter ECU
      LKA not available display*4 LKA not available display Driving support ECU CAN No. 1 meter ECU
      LKA Camera Adjustment display*4 LKA camera adjustment display Driving support ECU CAN No. 1 meter ECU
      Check Park Sonar System display Check park sonar system display Clearance warning ECU CAN No. 1 meter ECU
      Clean Park Sonar display Clean park sonar display Clearance warning ECU CAN No. 1 meter ECU
      Engine Coolant High Temperature display Engine coolant high temperature display ECM CAN No. 1 meter ECU
      High Transmission Fluid temperature display High transmission fluid temperature display Hybrid vehicle control ECU CAN No. 1 meter ECU
      Limited seat adjustability display*8 Limited seat adjustability display Rear power seat module switch CAN No. 1 meter ECU
      Check Front Passenger Seat System display Check front passenger seat system display Front power seat switch RH*11 CAN No. 1 meter ECU
      Front power seat switch LH*12
      EV mode currently not available display EV mode currently not available display Hybrid vehicle control ECU CAN No. 1 meter ECU
      EV mode has been deactivated display EV mode has been deactivated display Hybrid vehicle control ECU CAN No. 1 meter ECU
      Advance notice of EV mode deactivation display Advance notice of EV mode deactivation display Hybrid vehicle control ECU CAN No. 1 meter ECU
      BSM not available display*6 BSM not available display Blind spot monitor sensor CAN No. 1 meter ECU
      Check BSM System display*6 Check BSM system display Blind spot monitor sensor CAN No. 1 meter ECU

      • EPB*: Electric Parking Brake System

      • *1: w/ Automatic High Beam System

      • *2: w/ Dynamic Radar Cruise Control System

      • *3: w/ Pre-crash Safety System

      • *4: w/ Lane-keeping Assist System

      • *5: w/ Active Stabilizer Suspension System

      • *6: w/ Blind Spot Monitor System

      • *7: w/ Adaptive High Beam System

      • *8: for 4-Passenger with Ottoman

      • *9: w/ Tire Pressure Warning System

      • *10: w/ Sliding Roof

      • *11: for LHD

      • *12: for RHD

    4. Buzzer

      Buzzer Communication Signal Sender Communication Line Receiver
      READY buzzer READY buzzer Hybrid vehicle control ECU CAN No. 1 meter ECU
      Seat belt warning buzzer Driver side seat belt buckle switch Center airbag sensor CAN No. 1 meter ECU
      Front passenger side seat belt buckle switch
      Shift position P signal Hybrid vehicle control ECU
      Shift position R signal
      Vehicle speed Skid control ECU
      Parking brake switch Electric parking brake ECU
      Smart key warning buzzer Power switch Certification ECU CAN No. 1 meter ECU
      Engine immobiliser certification buzzer Certification complete Certification ECU CAN No. 1 meter ECU
      Multi warning buzzer Multi warning buzzer Each system ECU CAN No. 1 meter ECU
      Dynamic radar cruise control low speed vehicle-to-vehicle warning buzzer*1 Dynamic radar cruise control low speed vehicle-to-vehicle warning buzzer Driving support ECU CAN No. 1 meter ECU
      Brake hold control unreleased warning buzzer Brake hold control unreleased warning buzzer Skid control ECU CAN No. 1 meter ECU
      LKA buzzer*2 LKA buzzer Driving support ECU CAN No. 1 meter ECU
      Dynamic radar cruise control low speed cancel buzzer*1 Dynamic radar cruise control low speed cancel buzzer Driving support ECU CAN No. 1 meter ECU
      Dynamic radar cruise control warning buzzer*1 Dynamic radar cruise control warning buzzer Driving support ECU CAN No. 1 meter ECU
      NDB warning buzzer NDB warning buzzer Hybrid vehicle control ECU CAN No. 1 meter ECU
      Hybrid battery charge request buzzer Hybrid battery charge request buzzer Hybrid vehicle control ECU CAN No. 1 meter ECU
      PKB-ON driving warning buzzer Parking brake switch Electric parking brake ECU CAN No. 1 meter ECU
      Vehicle speed Skid control ECU
      Driving with any door opened warning buzzer Vehicle speed Skid control ECU CAN No. 1 meter ECU
      Each door courtesy switch Main body ECU (driver side junction block)
      EV reject buzzer EV reject buzzer Hybrid vehicle control ECU CAN No. 1 meter ECU
      Sports shift reject buzzer Sports shift reject buzzer Hybrid vehicle control ECU CAN No. 1 meter ECU
      Sliding roof open warning buzzer*3 Sliding roof open warning buzzer Main body ECU (driver side junction block) CAN No. 1 meter ECU
      Shift position N accelerator on buzzer Shift position N accelerator on buzzer Hybrid vehicle control ECU CAN No. 1 meter ECU
      Oil pressure warning buzzer Engine oil pressure switch Front multiplex network light ECU (front controller) CAN No. 1 meter ECU
      Vehicle speed Skid control ECU

      • *1: w/ Dynamic Radar Cruise Control System

      • *2: w/ Lane-keeping Assist System

      • *3: w/ Sliding Roof

    5. Others

      Signal Communication Signal Sender Communication Line Receiver
      Eco/Sport light Ecology light indicator status Hybrid vehicle control ECU CAN No. 1 meter ECU
      Eco-zone indicator level
      Eco mode indicator
      Integrated sports mode indicator
      Integrated sports mode
      Meter illumination Illumination level Light control rheostat Direct line No. 1 meter ECU
      Auto dimmer Main body ECU (driver side junction block) CAN
      Multi-information display change DISP switch Steering pad switch CAN No. 1 meter ECU