METER / GAUGE SYSTEM SYSTEM DESCRIPTION


  1. OUTLINE OF COMBINATION METER SUB-ASSEMBLY

    A004JEQE04
    Text in Illustration
    *A except TFT meter type - -
    *a Speedometer *b Tachometer
    *c Multi-information display *d Digital speedometer
    *e Engine coolant temperature receiver gauge *f Fuel receiver gauge
    A004JQEE02
    Text in Illustration
    *A for TFT meter type - -
    *a Speedometer *b Tachometer
    *c Multi-information display - -

  2. MULTI-INFORMATION DISPLAY FLOW CHART

    A004IINE04
    Text in Illustration
    *A except TFT meter type *B w/ Gear shift indicator
    *C w/o Gear shift indicator - -
    *a Screen transition while the ignition switch is off *b Screen transition while the ignition switch is ON
    *c ODO/TRIP switch *d DISP switch
    *e MT shift display setting (for manual transmission) *f RPM setting
    *g Buzzer sound ON/OFF setting *h Long pressing the "ODO/TRIP" switch resets the trip meter A to 0.0
    *i Long pressing the "ODO/TRIP" switch resets the trip meter B to 0.0 *j Long pressing the "DISP" switch resets the average fuel consumption to 0.0
    *k Pressing the "DISP" switch when vehicle speed is 0 km/h *l The "REV." display blinks
    *m Digital speedometer screen transition *n km/h / MPH switch (w/ km/h / MPH switch)
    A004I9S Short press A004KUZ Long press
    A004HO2E02
    Item Display Change Condition
    *A for TFT meter type
    *a Conditions are met.
    *b Conditions are not met.
    *c Item or display is selected by operating the steering pad switch assembly.
    *d If there are multiple display requests, items will be displayed in sequence.
    *e If the Ignition switch is turn to ON.

  3. CAN SIGNAL

    A004JUEE02

  4. DIRECT LINE SIGNAL

    A004IWTE03

  5. METER GAUGE AND WARNING INDICATOR

    Meter/Gauge
    Item Signal Description
    Speedometer Indicates the vehicle speed based on signals received from the skid control ECU (brake actuator assembly) and the gauge needle operates (CAN).
    Tachometer Indicates the engine speed based on signals from ECM and the gauge needle operates (CAN).
    Fuel Gauge Indicates the fuel level in accordance with signals received from fuel sender gauge assembly and the gauge needle operates (Direct line).
    Engine coolant temperature gauge* The combination meter assembly receives an engine coolant temperature signal from the ECM and the gauge needle operates (CAN).

    *: except TFT Meter Type

    Warning/Indicator
    Item Signal Description
    FRONT FOG*1 Receives front fog light signal from main body ECU (network gateway ECU) (CAN).
    TURN Receives turn signal from turn signal flasher assembly (Direct line).
    REAR FOG*2 Receives rear fog light signal from main body ECU (network gateway ECU) (CAN).
    SET*3 Receives cruise control switch signal from the ECM (CAN).
    CRUISE (green)*3*4 Receives cruise control switch signal from the ECM (CAN).
    CRUISE (yellow)*3*4 Receives cruise control switch signal from the ECM (CAN).
    DOOR*4 Open door indicator illuminates when receiving signal from main body ECU (network gateway ECU) (CAN).
    HI BEAM Receives high beam signal from main body ECU (network gateway ECU) (CAN).
    Leveling Receives malfunction check headlight leveling warning signal from headlight leveling ECU (Direct line).
    SECURITY Receives security signal from main body ECU (network gateway ECU) (CAN).
    SMART (green)*5 Receives smart start signal from the certification ECU (smart key ECU assembly) (CAN).
    SMART (yellow)*5 Receives smart fail signal from the certification ECU (smart key ECU assembly) (CAN).
    REV*6*7 Receives engine speed signal from the ECM (CAN).
    SLIP Receives VSC control signal or malfunction signal from brake actuator assembly (skid control ECU) (CAN).
    ABS Receives malfunction signal from brake actuator assembly (skid control ECU) (CAN).
    D SEAT BELT Receives driver seat belt warning signal (unfastened) from main body ECU (network gateway ECU) (Direct line).
    CHARGE Receives malfunction signal from generator assembly (Direct line).
    OIL PRESSURE Receives engine oil pressure warning signal from engine oil pressure switch assembly (Direct line).
    MIL Receives malfunction check engine warning signal from ECM (CAN).
    SPORT*4*8 Receives sport indicator signal from TCM (CAN).
    SNOW*4*8 Receives snow indicator signal from TCM (CAN).
    AT OIL TEMP*4*8 Receives malfunction signal from TCM (CAN).
    BRAKE

    • Receives brake fluid level warning signal from brake level switch (Direct line).

    • Receives parking brake switch signal from main body ECU (network gateway ECU) (CAN).

    • Receives malfunction signal from brake actuator assembly (skid control ECU) (CAN).
    TRC OFF Receives TRC control off signal from brake actuator assembly (skid control ECU) (CAN).
    VSC OFF Receives VSC control off signal from brake actuator assembly (skid control ECU) (CAN).
    TRACK*4 Receives VSC sport signal from brake actuator assembly (skid control ECU) (CAN).
    AIRBAG Receives malfunction signal from airbag sensor assembly (CAN).
    EPS Receives malfunction signal from power steering ECU assembly (CAN).
    LOW FUEL Receives low fuel signal from fuel sender gauge assembly (Direct line).
    TIRE PRESSURE*9 Receives malfunction or low tire pressure signal from main body ECU (network gateway ECU) (CAN).
    WATER TEMP (HOT)*7 Receives water temperature signal from ECM (CAN).
    WATER TEMP (COLD)*7 Receives water temperature signal from ECM (CAN).
    MASTER*7 Master warning indicator illuminates when receiving each warning signal from related ECU (CAN/Direct line).
    LED HEADLIGHT Receives LED headlight indicator signal from main body ECU (network gateway ECU) (CAN).
    HILL START ASSIST Receives hill start assist control signal from brake actuator assembly (skid control ECU) (CAN).

    • *1: w/ Front Fog Light

    • *2: w/ Rear Fog Light

    • *3: w/ Cruise Control System

    • *4: except TFT Meter Type

    • *5: w/ Entry and Start System

    • *6: w/ Digital Speedometer

    • *7: for TFT Meter Type

    • *8: for Automatic Transmission System

    • *9: w/ Tire Pressure Warning System

    Buzzer
    Item Signal Description
    SEAT BELT (driver seat belt) Buzzer ON: When ignition switch is ON, driver seat belt is unfastened, and vehicle speed is 20 km/h (12.4 mph) or more.
    EPS Buzzer ON: Receives malfunction signal from the power steering ECU assembly.
    ENTRY KEY*1 Buzzer ON: Receives malfunction signal from certification ECU (smart key ECU assembly).
    KEY REMINDER*2 Buzzer ON: Receives signal from main body ECU (network gateway ECU).
    IMMOBILISER Buzzer ON: Receives signal from certification ECU (smart key ECU assembly).*1
    Buzzer ON: Receives signal from main body ECU (network gateway ECU).*2
    SPORTS SHIFT REJECT*3 Buzzer ON: Receives signal from the ECM.
    REV*4*5 Buzzer ON: Receives engine speed signal from the ECM.
    LIGHT REMINDER Buzzer ON: When ignition switch is off, receives signal from main body ECU (network gateway ECU).
    MULTI INFORMATION DISPLAY*5 Buzzer ON: Receives multi-information display warning signal from related ECU (CAN/Direct line).
    HILL START ASSIST Buzzer ON: Receives buzzer control signal from brake actuator assembly (skid control ECU) (CAN).

    • *1: w/ Entry and Start System

    • *2: w/o Entry and Start System

    • *3: for Automatic Transmission System

    • *4: w/ Digital Speedometer

    • *5: for TFT Meter Type

    Multi-Information Display (except TFT Meter Type)
    Item Signal Description
    ODO/TRIP

    • Receives integrated value signal of vehicle speed pulses from brake actuator assembly (skid control ECU) (CAN).

    • Receives ODO/TRIP signal from trip switch (Direct line).
    A/T shift indicator*1

    • Receives shift position signal (P, R, N, D) from TCM (CAN).

    • Receives shift range signal (1 to 6) from TCM (CAN).

    • Receives mode indicator signal from TCM (CAN).
    A/T shift up indicator*1 Receives UP display request signal from TCM (CAN).
    A/T shift down indicator*1 Receives DOWN display request signal from TCM (CAN).
    M/T shift indicator*2 Receives gear range signal from ECM (CAN).
    M/T shift up indicator*2 Receives shift up signal from ECM (CAN).
    M/T shift down indicator*2*4 Receives shift down signal from ECM (CAN).
    Ambient temperature

    • Receives vehicle speed signal from ECM (CAN).

    • Receives ambient temperature signal from thermistor assembly (Direct line).
    Average fuel consumption

    • Receives engine speed signal from ECM (CAN).

    • Receives fuel injection volume signal from ECM (CAN).

    • Receives vehicle speed signal from brake actuator assembly (skid control ECU) (CAN).

    • Receives integrated value signal of vehicle speed pulses from brake actuator assembly (skid control ECU) (CAN).
    Instantaneous fuel consumption

    • Receives engine speed signal from ECM (CAN).

    • Receives fuel injection volume signal from ECM (CAN).

    • Receives vehicle speed signal from brake actuator assembly (skid control ECU) (CAN).

    • Receives integrated value signal of vehicle speed pulses from brake actuator assembly (skid control ECU) (CAN).
    Digital speedometer*3 Receives vehicle speed signal from brake actuator assembly (skid control ECU) (CAN).

    • *1: for Automatic Transmission System

    • *2: for Manual Transmission System

    • *3: w/ Digital Speedometer

    • *4: w/ Gear Shift Indicator

    Multi-Information Display (for TFT Meter Type)
    Item Signal Description
    ODO/TRIP

    • Receives integrated value signal of vehicle speed pulses from brake actuator assembly (skid control ECU) (CAN).

    • Receives ODO/TRIP signal from trip switch (Direct line).
    Digital speedometer Receives vehicle speed signal from brake actuator assembly (skid control ECU) (CAN).
    Ambient temperature

    • Receives vehicle speed signal from ECM (CAN).

    • Receives ambient temperature signal from thermistor assembly (Direct line).
    Instantaneous fuel consumption

    • Receives engine speed signal from ECM (CAN).

    • Receives fuel injection volume signal from ECM (CAN).

    • Receives vehicle speed signal from brake actuator assembly (skid control ECU) (CAN).

    • Receives integrated value signal of vehicle speed pulses from brake actuator assembly (skid control ECU) (CAN).
    Average fuel consumption

    • Receives engine speed signal from ECM (CAN).

    • Receives fuel injection volume signal from ECM (CAN).

    • Receives vehicle speed signal from brake actuator assembly (skid control ECU) (CAN).

    • Receives integrated value signal of vehicle speed pulses from brake actuator assembly (skid control ECU) (CAN).
    Drivable distance

    • Receives engine speed signal from ECM (CAN).

    • Receives engine model information signal from ECM (CAN).

    • Receives vehicle speed signal from skid control ECU (brake actuator assembly) (CAN).

    • Receives low fuel signal from fuel sender gauge assembly (Direct line).
    Average vehicle speed

    • Receives engine speed signal from ECM (CAN).

    • Receives fuel injection volume signal from ECM (CAN).

    • Receives vehicle speed signal from skid control ECU (brake actuator assembly) (CAN).
    Elapsed time Receives engine speed signal from ECM (CAN).
    Total distance

    • Receives engine speed signal from ECM (CAN).

    • Receives fuel injection volume signal from ECM (CAN).

    • Receives vehicle speed signal from skid control ECU (brake actuator assembly) (CAN).
    A/T shift indicator*1

    • Receives shift position signal (P, R, N, D) from TCM (CAN).

    • Receives shift range signal (1 to 6) from TCM (CAN).

    • Receives mode indicator signal from TCM (CAN).
    A/T shift up indicator*1 Receives UP display request signal from TCM (CAN).
    A/T shift down indicator*1 Receives DOWN display request signal from TCM (CAN).
    M/T shift indicator*2 Receives gear range signal from ECM (CAN).
    M/T shift up indicator*2 Receives shift up signal from ECM (CAN).
    M/T shift down indicator*2*3 Receives shift down signal from ECM (CAN).
    Low fuel indicator Receives low fuel signal from fuel sender gauge assembly (Direct line).
    Cruise control indicator (green)*4 Receives cruise control switch signal from the ECM (CAN).
    Cruise control indicator (yellow)*4 Receives cruise control switch signal from the ECM (CAN).
    Cruise control SET indicator*4 Receives cruise control switch signal from the ECM (CAN).
    SPORT indicator*1 Receives sport indicator signal from TCM (CAN).
    SNOW indicator*1 Receives snow indicator signal from TCM (CAN).
    AT OIL TEMP indicator*1 Receives malfunction signal from TCM (CAN).
    TRACK indicator Receives VSC sport signal from brake actuator assembly (skid control ECU) (CAN).
    Water temperature meter Receives water temperature signal from the ECM (CAN).
    Oil temperature meter Receives engine oil temperature signal from the ECM (CAN).
    Voltage meter Receives battery voltage signal from the ECM (CAN).
    G meter

    • Receives G sensor signal from skid control ECU (brake actuator assembly) (CAN).

    • Receives steering sensor signal from airbag sensor assembly (CAN).

    • Receives accelerator opening angle signal from ECM (CAN).
    Torque curve Receives engine torque signal from ECM (CAN).
    Brake Malfunction

    • Receives malfunction signal from skid control ECU (brake actuator assembly) (CAN).

    • Receives brake fluid level warning signal from brake level switch (Direct line).
    Each door warning (image display) Receives each door courtesy switch signal from main body ECU (network gateway ECU) (CAN).
    Auto Power Off to Conserve Battery Receives smart system warning signal from certification ECU (smart key ECU assembly) (CAN).
    Shift to P position when parked*1

    • Receives shift position signal (P, N) from TCM (CAN).

    • Receives engine speed signal from ECM (CAN).

    • Receives vehicle speed signal from skid control ECU (brake actuator assembly) (CAN).

    • Receives smart system warning signal from certification ECU (smart key ECU assembly) (CAN).
    Check Power Steering System Receives multi-information request signal from power steering ECU (CAN).
    Key not detected Receives smart system warning signal from certification ECU (smart key ECU assembly) (CAN).
    Check SRS Airbag System Receives malfunction signal from airbag sensor assembly (CAN).
    Check ABS Receives malfunction signal from skid control ECU (brake actuator assembly) (CAN).
    Engine Coolant High Temperature Receives water temperature signal from ECM (CAN).
    Check Access System with Elec. Key Receives smart system warning signal from certification ECU (smart key ECU assembly) (CAN).
    Transmission Fluid High Temperature

    • Receives transmission fluid temperature signal from skid control ECU (brake actuator assembly) (CAN).

    • Receives engine speed signal from ECM (CAN).
    Turn Power Off Receives smart system warning signal from certification ECU (smart key ECU assembly) (CAN).
    Key detected in vehicle Receives smart system warning signal from certification ECU (smart key ECU assembly) (CAN).
    Turn Lights Off Receives light reminder signal from main body ECU (network gateway ECU) (CAN).
    Depress brake pedal, touch engine switch with key*1 Receives smart system warning signal from certification ECU (smart key ECU assembly) (CAN).
    Depress clutch pedal touch engine switch with key*2 Receives smart system warning signal from certification ECU (smart key ECU assembly) (CAN).
    Depress brake pedal and push engine switch to start*1 Receives smart system warning signal from certification ECU (smart key ECU assembly) (CAN).
    Depress clutch pedal and push engine switch to start*2 Receives smart system warning signal from certification ECU (smart key ECU assembly) (CAN).
    Shift to P position to Start*1 Receives smart system warning signal from certification ECU (smart key ECU assembly) (CAN).
    Steering Lock active Receives smart system warning signal from certification ECU (smart key ECU assembly) (CAN).
    Key Battery Low Receives smart system warning signal from certification ECU (smart key ECU assembly) (CAN).
    Fuel Low Receives low fuel signal from fuel sender gauge assembly (Direct line).
    Tire pressure warning (image display)*5 Receives malfunction or low tire pressure signal from main body ECU (network gateway ECU) (CAN).
    TRC Off Receives TRC indicator request signal from main body ECU (network gateway ECU) (CAN).
    Roads may be icy

    • Receives vehicle speed signal from ECM (CAN).

    • Receives ambient temperature signal from thermistor assembly (Direct line).

    • *1: for Automatic Transmission

    • *2: for Manual Transmission

    • *3: w/ Gear Shift Indicator

    • *4: w/ Cruise Control System

    • *5: w/ Tire Pressure Warning System