METER / GAUGE SYSTEM SYSTEM DESCRIPTION

  1. OUTLINE OF COMBINATION METER ASSEMBLY

    A011XFLE01
    Text in Illustration
    *1 Hybrid system indicator *2 Speedometer
    *3 Fuel receiver gauge *4 Fuel economy meter
    *5 ODO/TRIP change switch *6 Light control rheostat switch
    *7 LCD display (Engine coolant temperature receiver gauge, shift indicator, outside temperature display, illumination level) *8 Current fuel consumption display
    *9 Multi-information display *10 LCD display (ODO/TRIP meter)

  2. INPUT AND OUTPUT SIGNALS OF COMBINATION METER ASSEMBLY

    1. Meter or Gauge

      Meter or Gauge Communication Signal Receiver Communication Line Sender
      Speedometer Vehicle speed Combination meter assembly CAN Skid control ECU
      HV system indicator Eco zone indicator level Combination meter assembly CAN Power management control ECU
      Shift D position
      Shift position
      Fuel receiver gauge Fuel level Combination meter assembly Direct line Fuel sender gauge assembly
      Vehicle speed Combination meter assembly CAN Skid control ECU
      Shift selection Combination meter assembly CAN Power management control ECU
      Transaxle variation
      Parking brake switch Combination meter assembly CAN Main body ECU (Multiplex network body ECU)
      Fuel level Navigation ECU sub-assembly (for Navigation Receiver Type) or (for Radio and Display Type w/ Intuitive Parking Assist System) or Radio and display receiver assembly (for Radio and Display Type w/o Intuitive Parking Assist System) CAN Combination meter assembly
      Engine coolant temperature receiver gauge Engine coolant temperature Combination meter assembly CAN ECM
      ODO, TRIP A, TRIP B meter Transaxle variation Combination meter assembly CAN Power management control ECU
      Vehicle speed CAN Skid control ECU
      Direct line
      ODO/TRIP change - ODO/TRIP change switch
      TRIP reset
      Fuel economy meter Total fuel injection Combination meter assembly CAN ECM
      Engine speed
      Vehicle speed CAN Skid control ECU
      Meter illumination Illumination level Combination meter assembly - Light control rheostat switch
      Tail cancel
      Auto dimmer CAN Main body ECU (Multiplex network body ECU)

    2. Warning or Indicator

      Warning or Indicator Communication Signal Receiver Communication Line Sender
      VSC off VSC off indicator (Illumination request) Combination meter assembly CAN Skid control ECU
      Slip VSC operation (Blink request) Combination meter assembly CAN Skid control ECU
      VSC warning (Illumination request)
      TRAC OFF or TRC OFF TRAC OFF or TRC OFF Combination meter assembly CAN Skid control ECU
      MIL (Check engine warning light) MIL (Check engine warning light) Combination meter assembly Direct line ECM
      EV Engine speed Combination meter assembly CAN ECM
      Engine mode Power management control ECU
      Vehicle speed Skid control ECU
      Electronically controlled brake Electronically controlled brake system warning Combination meter assembly CAN Skid control ECU
      Oil pressure Oil pressure Combination meter assembly Direct line Engine oil pressure switch assembly
      Oil pressure warning light prohibition CAN Power management control ECU
      Headlight leveling (w/ Automatic Headlight Beam Level Control system) Headlight leveling Combination meter assembly Direct line Headlight leveling ECU assembly
      Eco mode Eco mode Combination meter assembly CAN Power management control ECU
      EV mode EV mode Combination meter assembly CAN Power management control ECU
      High beam High beam Combination meter assembly CAN Main body ECU (Multiplex network body ECU)
      Front fog (w/ Front Fog Light) Front fog Combination meter assembly CAN Main body ECU (Multiplex network body ECU)
      Head (with mph units) Head indicator Combination meter assembly CAN Main body ECU (Multiplex network body ECU)
      Tail (with km/h units) Tail indicator Combination meter assembly CAN Main body ECU (Multiplex network body ECU)
      Turn Turn Combination meter assembly Direct line Headlight dimmer switch assembly
      Master Each system warning Combination meter assembly CAN Related ECUs
      Direct line Related ECUs
      Tire pressure (w/ Tire Pressure Warning System) Tire pressure Combination meter assembly CAN Main body ECU (Multiplex network body ECU)
      ABS ABS warning Combination meter assembly CAN Skid control ECU
      Cruise control Cruise control indicator Combination meter assembly CAN Power management control ECU
      Set Set Combination meter assembly CAN Power management control ECU
      Ready Ready Combination meter assembly CAN Power management control ECU
      Fuel level Fuel level Combination meter assembly Direct line Fuel sender gauge assembly
      EPS EPS Combination meter assembly CAN Power steering ECU assembly
      SRS SRS Combination meter assembly CAN Airbag sensor assembly
      Brake Brake Combination meter assembly CAN Skid control ECU
      Brake fluid level
      Parking brake switch CAN Main body ECU (Multiplex network body ECU)
      Charge Charge Combination meter assembly CAN Power management control ECU
      Seat belt*1 Driver seat belt buckle switch Combination meter assembly CAN Main body ECU (Multiplex network body ECU)
      Front passenger seat belt buckle switch CAN Airbag sensor assembly
      Front passenger seat condition Airbag sensor assembly
      Shift position CAN Power management control ECU
      Vehicle speed CAN Skid control ECU
      Parking brake switch CAN Main body ECU (Multiplex network body ECU)
      Door ajar Each door courtesy switch Combination meter assembly CAN Main body ECU (Multiplex network body ECU)
      Hood courtesy switch
      Trunk courtesy switch
      Shift Shift position Combination meter assembly CAN Power management control ECU
      Shift range
      Shift mode
      Transaxle fluid temperature
      Outside temperature Outside temperature Combination meter assembly CAN Air conditioning amplifier assembly

      • *1: The seat belt warning light is used for both the driver seat and front passenger seat.

    3. Cruise Information Display

      Cruise Information Display Communication Signal Receiver Communication Line Sender
      Cruise information Steering pad switch assembly (DISP switch) operation Combination meter assembly Direct line Steering pad switch LH (w/o Navigation System) or Steering pad switch assembly (w/ Navigation System)
      Driveable distance Fuel injection Combination meter assembly CAN ECM
      Engine speed
      Engine variation
      Vehicle speed CAN Skid control ECU
      Fuel level Direct line Fuel sender gauge assembly
      Driving distance Navigation ECU sub-assembly (for Navigation Receiver Type) or (for Radio and Display Type w/ Intuitive Parking Assist System) or Radio and display receiver assembly (for Radio and Display Type w/o Intuitive Parking Assist System) CAN Combination meter assembly
      Cruise information display unit
      Average fuel consumption Fuel injection Combination meter assembly CAN ECM
      Engine speed
      Vehicle speed CAN Skid control ECU
      Vehicle speed integrated value
      Reset - ODO/TRIP change switch
      Average fuel consumption Navigation ECU sub-assembly (for Navigation Receiver Type) or (for Radio and Display Type w/ Intuitive Parking Assist System) or Radio and display receiver assembly (for Radio and Display Type w/o Intuitive Parking Assist System) CAN Combination meter assembly
      Cruise information display unit
      Current fuel consumption Fuel injection Combination meter assembly CAN ECM
      Engine speed
      Vehicle speed CAN Skid control ECU
      Vehicle speed integrated value
      Ready indicator CAN Power management control ECU
      Current fuel consumption Navigation ECU sub-assembly (for Navigation Receiver Type) or (for Radio and Display Type w/ Intuitive Parking Assist System) or Radio and display receiver assembly (for Radio and Display Type w/o Intuitive Parking Assist System) CAN Combination meter assembly
      Cruise information display unit
      Average speed Vehicle speed Combination meter assembly CAN Skid control ECU
      Vehicle speed integrated value
      Engine speed CAN ECM
      Ready indicator CAN Power management control ECU
      Average speed Navigation ECU sub-assembly (for Navigation Receiver Type) or (for Radio and Display Type w/ Intuitive Parking Assist System) or Radio and display receiver assembly (for Radio and Display Type w/o Intuitive Parking Assist System) CAN Combination meter assembly
      Cruise information display unit
      Driving time Engine speed Combination meter assembly CAN ECM
      Ready indicator CAN Power management control ECU
      Driving time Navigation ECU sub-assembly (for Navigation Receiver Type) or (for Radio and Display Type w/ Intuitive Parking Assist System) or Radio and display receiver assembly (for Radio and Display Type w/o Intuitive Parking Assist System) CAN Combination meter assembly
      ECO drive level Fuel injection Combination meter assembly CAN ECM
      Engine speed
      Vehicle speed CAN Skid control ECU
      Energy flow display Energy flow (Engine to peller) Combination meter assembly CAN Power management control ECU
      Energy flow (Motor to peller)
      Energy flow (Motor to hybrid battery)
      Hybrid battery condition
      Setting Customized setting - - -

    4. Multi-information Display

      Multi-information Display Message Communication Signal Receiver Communication Line Sender
      Multi-information Steering pad switch assembly (DISP switch) operation Combination meter assembly Direct line Steering pad switch LH (w/o Navigation System) or Steering pad switch assembly (w/ Navigation System)
      Maintenance mode Maintenance mode Combination meter assembly CAN Power management control ECU
      Certification mode Certification mode Combination meter assembly CAN Power management control ECU
      Auto power off to conserve battery Auto power off to conserve battery Combination meter assembly CAN Certification ECU (Smart key ECU assembly)
      Shift to P position Shift to P position Combination meter assembly CAN Certification ECU (Smart key ECU assembly)
      Shift to P position when parked Shift to P position when parked Combination meter assembly CAN Power management control ECU
      N position N position Combination meter assembly CAN Power management control ECU
      Traction battery preservation mode. Restart after shifting to the P position Traction battery preservation mode. Restart after shifting to the P position Combination meter assembly CAN Power management control ECU
      Traction battery low. Charges when not in [N] position Traction battery low. Charges when not in [N] position Combination meter assembly CAN Power management control ECU
      Release parking brake Parking brake switch Combination meter assembly CAN Main body ECU (Multiplex network body ECU)
      Vehicle speed Skid control ECU
      Key not detected Key not detected Combination meter assembly CAN Certification ECU (Smart key ECU assembly)
      Check hybrid system Check hybrid system Combination meter assembly CAN Power management control ECU
      Check smart key system Check smart key system Combination meter assembly CAN Certification ECU (Smart key ECU assembly)
      BSM not available (w/ Blind Spot Monitor System) BSM not available Combination meter assembly CAN Blind spot monitor sensor LH
      Blind spot monitor sensor RH
      Check cruise control system Check cruise control system Combination meter assembly CAN Power management control ECU
      Check BSM system (w/ Blind Spot Monitor System) Check BSM system Combination meter assembly CAN Blind spot monitor sensor LH
      Blind spot monitor sensor RH
      Turn power off Turn power off Combination meter assembly CAN Certification ECU (Smart key ECU assembly)
      Key detected in vehicle Key detected in vehicle Combination meter assembly CAN Certification ECU (Smart key ECU assembly)
      Turn lights off Turn lights off Combination meter assembly CAN Main body ECU (Multiplex network body ECU)
      Moonroof open Moonroof open Combination meter assembly CAN Main body ECU (Multiplex network body ECU)
      Depress brake pedal, touch power switch with key Depress brake pedal, touch power switch with key Combination meter assembly CAN Certification ECU (Smart key ECU assembly)
      Depress brake pedal and push power switch to start Depress brake pedal and push power switch to start Combination meter assembly CAN Certification ECU (Smart key ECU assembly)
      Shift to P position to start Shift to P position to start Combination meter assembly CAN Certification ECU (Smart key ECU assembly)
      Steering lock active Steering lock active Combination meter assembly CAN Certification ECU (Smart key ECU assembly)
      Key battery low Key battery low Combination meter assembly CAN Certification ECU (Smart key ECU assembly)
      Hybrid system overheat Hybrid system overheat Combination meter assembly CAN Power management control ECU
      Driving force limited Driving force limited Combination meter assembly CAN Power management control ECU
      Low washer fluid Low washer fluid Combination meter assembly Direct line Level warning switch assembly (Washer fluid level warning switch)
      Maintenance required soon (with mph units) Vehicle speed Combination meter assembly CAN Skid control ECU
      Trip reset - - -
      Maintenance required (with mph units) Vehicle speed Combination meter assembly CAN Skid control ECU
      Trip reset - - -
      Resetting maintenance data (with mph units) Vehicle speed Combination meter assembly CAN Skid control ECU
      Trip reset - - -
      Resetting of maintenance data incomplete (with mph units) Vehicle speed Combination meter assembly CAN Skid control ECU
      Trip reset - - -
      Power on Power on Combination meter assembly CAN Certification ECU (Smart key ECU assembly)
      Power on possible condition (Smart key system indicator) Power on possible condition (Smart key system indicator) Combination meter assembly CAN Certification ECU (Smart key ECU assembly)
      Clearance sonar (w/ Intuitive Parking Assist System) Clearance sonar Combination meter assembly CAN Clearance warning ECU assembly
      Check sonar system (w/ Intuitive Parking Assist System) Check sonar system Combination meter assembly CAN Clearance warning ECU assembly
      Clean sonar (w/ Intuitive Parking Assist System) Clean sonar Combination meter assembly CAN Clearance warning ECU assembly
      Door ajar Each door courtesy switch Combination meter assembly CAN Main body ECU (Multiplex network body ECU)
      Hood open Hood courtesy switch Combination meter assembly CAN Main body ECU (Multiplex network body ECU)
      Trunk open Trunk courtesy switch Combination meter assembly CAN Main body ECU (Multiplex network body ECU)
      EV mode currently not available EV mode currently not available Combination meter assembly CAN Power management control ECU
      EV mode not available: warming up EV mode not available: warming up Combination meter assembly CAN Power management control ECU
      EV mode not available: low battery EV mode not available: low battery Combination meter assembly CAN Power management control ECU
      EV mode not available: excessive speed EV mode not available: excessive speed Combination meter assembly CAN Power management control ECU
      EV mode not available: excessive acceleration EV mode not available: excessive acceleration Combination meter assembly CAN Power management control ECU
      EV mode deactivated EV mode deactivated Combination meter assembly CAN Power management control ECU
      EV mode deactivated: low battery EV mode deactivated: low battery Combination meter assembly CAN Power management control ECU
      EV mode deactivated: excessive speed EV mode de activated: excessive speed Combination meter assembly CAN Power management control ECU
      EV mode deactivated: excessive acceleration EV mode deactivated: excessive acceleration Combination meter assembly CAN Power management control ECU

    5. Buzzer

      Buzzer Communication Signal Receiver Communication Line Sender
      Key reminder Driver door courtesy switch Combination meter assembly CAN Main body ECU (Multiplex network body ECU)
      Power switch
      Light reminder Tail indicator Combination meter assembly CAN Main body ECU (Multiplex network body ECU)
      Driver door courtesy switch
      Driving with parking brake unreleased warning Parking brake switch Combination meter assembly CAN Main body ECU (Multiplex network body ECU)
      Vehicle speed Skid control ECU
      Driving with any door ajar warning Each door courtesy switch Combination meter assembly CAN Main body ECU (Multiplex network body ECU)
      Hood courtesy switch
      Trunk courtesy switch
      Vehicle speed Skid control ECU
      Seat belt warning Driver seat belt buckle switch Combination meter assembly CAN Main body ECU (Multiplex network body ECU)
      Front passenger seat belt buckle switch CAN Airbag sensor assembly
      Front passenger seat condition
      Shift position R CAN Power management control ECU
      Shift position P
      Vehicle speed CAN Skid control ECU
      Parking brake switch CAN Main body ECU (Multiplex network body ECU)
      Smart key system warning (Single) Smart key system warning (Single) Combination meter assembly CAN Certification ECU (Smart key ECU assembly)
      Immobiliser key identification completion Immobiliser key identification completion Combination meter assembly CAN Certification ECU (Smart key ECU assembly)
      Smart key warning (Intermittent) Smart key warning (Intermittent) Combination meter assembly CAN Certification ECU (Smart key ECU assembly)
      Smart key warning (Continuous) Smart key warning (Continuous) Combination meter assembly CAN Certification ECU (Smart key ECU assembly)
      EPS warning EPS warning Combination meter assembly CAN Power steering ECU assembly
      Brake system warning Brake system warning Combination meter assembly CAN Skid control ECU
      Ready Ready Combination meter assembly CAN Power management control ECU
      Hybrid system check (Single) Hybrid system warning Combination meter assembly CAN Power management control ECU
      Hybrid system malfunction notification
      Hybrid system check (Continuous) Hybrid system warning Combination meter assembly CAN Power management control ECU
      Hybrid system malfunction notification
      Sliding roof open warning Sliding roof open warning Combination meter assembly CAN Main body ECU (Multiplex network body ECU)
      EV mode reject EV mode reject Combination meter assembly CAN Power management control ECU
      Shift to P position request Shift to P position request Combination meter assembly CAN Power management control ECU
      Hybrid battery charge request (Continuous) Hybrid battery charge request (Continuous) Combination meter assembly CAN Power management control ECU
      Hybrid battery charge request (Single) Hybrid battery charge request (Single) Combination meter assembly CAN Power management control ECU
      Accelerator depressed with shift lever in N Accelerator depressed with shift lever in N Combination meter assembly CAN Power management control ECU
      Brake system temperature rise/Active test Brake system warning Combination meter assembly CAN Skid control ECU
      Hill-start assist control (set) Hill-start assist control (set) Combination meter assembly CAN Skid control ECU
      Hill-start assist control (reset) Hill-start assist control (reset) Combination meter assembly CAN Skid control ECU
      Turn signal flasher Turn signal flasher Combination meter assembly CAN Main body ECU (Multiplex network body ECU)

    6. Others

      Signal Communication Signal Receiver Communication Line Sender
      Vehicle speed Vehicle speed Combination meter assembly CAN Skid control ECU
      Direct line
      Related ECUs CAN Combination meter assembly
      Direct line
      Illumination Illumination Related part Direct line Combination meter assembly
      Tail cancel Main body ECU (Multiplex network body ECU) CAN
      Illumination level Certification ECU (Smart key ECU assembly)

  3. MULTI-INFORMATION DISPLAY FLOW CHART

    1. Multi-information display flow chart

      A011VLXE01

    2. EACH WARNING DISPLAY

      1. Each warning display for the combination meter assembly is shown below.

        Tech Tips

        Illustrations may differ from the actual screen displayed depending on the specifications of the vehicle.

        A011YOE
        A011X7N