METER / GAUGE SYSTEM SYSTEM DIAGRAM


  1. CAN SIGNAL

    for LHD: Click here

    for RHD: Click here

  2. DIRECT LINE SIGNAL

    A01KDIDE01
    A01KDDYE02
    A01KCOQE01
    A01KBM3E01
    A01KDPNE02

  3. INPUT AND OUTPUT SIGNALS OF COMBINATION METER ASSEMBLY


    1. Meter or Gauge

      Meter or Gauge Communication Signal Sender Communication Line Receiver
      Speedometer Vehicle speed Brake actuator assembly (skid control ECU) CAN Combination meter assembly
      Tachometer Engine speed ECM CAN Combination meter assembly
      Fuel receiver gauge Fuel level Fuel sender gauge assembly Direct line Combination meter assembly

    2. Warning or Indicator (for Segment Display Type)

      Warning or Indicator Communication Signal Sender Communication Line Receiver
      Open door warning light Each door courtesy switch Main body ECU (multiplex network body ECU) CAN Combination meter assembly
      Brake warning light Brake warning light Brake actuator assembly (skid control ECU) CAN Combination meter assembly
      Parking brake switch Main body ECU (multiplex network body ECU)
      Brake fluid level Brake master cylinder reservoir sub-assembly (brake fluid level warning switch) Direct line
      Front seat belt warning light Driver side seat belt buckle switch Airbag sensor assembly*15 CAN Combination meter assembly
      Main body ECU (multiplex network body ECU)*16
      Passenger side seat belt buckle switch Airbag sensor assembly*15
      Front seat inner belt assembly*16 Direct line
      Separate type front seat cushion pad (occupant detection sensor)*16
      SRS warning light SRS warning light Airbag sensor assembly CAN Combination meter assembly
      Engine coolant temperature warning light Engine coolant temperature ECM CAN Combination meter assembly
      Charge warning light Charge warning light ECM CAN Combination meter assembly
      Generator assembly Direct line
      Engine oil pressure warning light Engine oil pressure switch Engine oil pressure switch assembly Direct line Combination meter assembly
      A/T OIL TEMP warning light*1 A/T OIL TEMP warning light TCM CAN Combination meter assembly
      EPS warning light EPS warning light Power steering ECU assembly CAN Combination meter assembly
      MIL MIL ECM Direct line Combination meter assembly
      Slip indicator light*2 Slip indicator light Brake actuator assembly (skid control ECU) CAN Combination meter assembly
      VSC OFF indicator light*2 VSC OFF indicator light Brake actuator assembly (skid control ECU) CAN Combination meter assembly

      TRC OFF indicator light*2*3*16

      TRAC OFF indicator light*15

      TRC OFF indicator light*16

      TRAC OFF indicator light*15

      		 Brake actuator assembly (skid control ECU) CAN Combination meter assembly
      ABS warning light ABS warning light Brake actuator assembly (skid control ECU) CAN Combination meter assembly
      Tire pressure warning light*4 Tire pressure warning light Tire pressure warning ECU and receiver CAN Combination meter assembly
      Fuel level warning light Fuel level Fuel sender gauge assembly Direct line Combination meter assembly
      Rear fog indicator light*5 Rear fog light FOG RR relay Direct line Combination meter assembly
      4WD/AWD warning light*3 4WD/AWD warning 4WD ECU assembly CAN Combination meter assembly
      4WD/AWD lock indicator light*3 4WD/AWD lock indicator light 4WD ECU assembly CAN Combination meter assembly
      Speed limit indicator light*6 Vehicle speed Brake actuator assembly (skid control ECU) CAN Combination meter assembly
      AUTO LSD indicator light*7 AUTO LSD indicator light Brake actuator assembly (skid control ECU) CAN Combination meter assembly
      BSM indicator light*8 BSM indicator light Blind spot monitor sensor CAN Combination meter assembly
      Automatic high beam indicator light*9 Automatic high beam indicator light Main body ECU (multiplex network body ECU) CAN Combination meter assembly
      Downhill assist control indicator light*10 Downhill assist control indicator light Brake actuator assembly (skid control ECU) CAN Combination meter assembly
      Cruise control indicator light*11 Cruise control indicator light ECM CAN Combination meter assembly
      Cruise control warning
      Entry warning light*12 Entry warning light Certification ECU (smart key ECU assembly) CAN Combination meter assembly
      High beam indicator light High beam Headlight*16 DIMMER relay*16 Direct line Combination meter assembly
      High beam indicator light*15 Main body ECU (multiplex network body ECU)*15
      Front fog indicator light Front fog light FOG FR relay Direct line Combination meter assembly
      Turn indicator light Hazard answer-back Main body ECU (multiplex network body ECU) CAN Combination meter assembly
      Turn signal switch Headlight dimmer switch assembly Direct line
      Hazard warning signal switch Telltale light assembly (hazard warning signal switch)
      Turn signal light operation Combination meter assembly Turn signal lights
      SPORT indicator light*13 SPORT indicator light ECM*1 CAN Combination meter assembly
      4WD ECU assembly*14
      ECO MODE indicator light*1 ECO MODE indicator light ECM CAN Combination meter assembly
      Eco driving indicator light*1 Ecology light indicator ECM CAN Combination meter assembly
      SET indicator light*11 SET indicator light ECM CAN Combination meter assembly
      Washer level indicator light*17 Level warning switch Level warning switch assembly Direct line Combination meter assembly

      • *1: except Manual Transaxle

      • *2: w/ VSC

      • *3: for 4WD/AWD

      • *4: w/ Tire Pressure Warning System

      • *5: w/ Rear Fog Light

      • *6: for Middle East

      • *7: for 2WD, w/ VSC

      • *8: w/ Blind Spot Monitor System

      • *9: w/ Automatic High Beam System

      • *10: w/ Downhill Assist Control

      • *11: w/ Cruise Control System

      • *12: w/ Entry and Start System

      • *13: except Manual Transaxle (for 2WD)

      • *14: for Manual Transaxle (for 4WD/AWD)

      • *15: w/ Panic Switch

      • *16: w/o Panic Switch

      • *17: w/ Washer Level Warning System

    3. Warning or Indicator (for Dot Display Type)

      Warning or Indicator Communication Signal Sender Communication Line Receiver
      Master warning light Each system warning Each system ECU CAN Combination meter assembly
      Open door warning light Each door courtesy switch Main body ECU (multiplex network body ECU) CAN Combination meter assembly
      Brake warning light Brake warning light Brake actuator assembly (skid control ECU) CAN Combination meter assembly
      Parking brake switch Main body ECU (multiplex network body ECU)
      Brake fluid level Brake master cylinder reservoir sub-assembly (brake fluid level warning switch) Direct line
      Front seat belt warning light Driver side seat belt buckle switch Main body ECU (multiplex network body ECU) CAN Combination meter assembly
      Passenger side seat belt buckle switch Front seat inner belt assembly Direct line
      Separate type front seat cushion pad (occupant detection sensor)
      SRS warning light SRS warning light Airbag sensor assembly CAN Combination meter assembly
      Engine coolant temperature warning light Engine coolant temperature ECM CAN Combination meter assembly
      Engine coolant temperature indicator light (cool) Engine coolant temperature ECM CAN Combination meter assembly
      Charge warning light Charge warning light ECM CAN Combination meter assembly
      Generator assembly Direct line
      EPS warning light EPS warning light Power steering ECU assembly CAN Combination meter assembly
      MIL MIL ECM Direct line Combination meter assembly
      Slip indicator light*1 Slip indicator light Brake actuator assembly (skid control ECU) CAN Combination meter assembly
      VSC OFF indicator light*1 VSC OFF indicator light Brake actuator assembly (skid control ECU) CAN Combination meter assembly
      ABS warning light ABS warning light Brake actuator assembly (skid control ECU) CAN Combination meter assembly
      Tire pressure warning light*2 Tire pressure warning light Tire pressure warning ECU and receiver CAN Combination meter assembly
      Fuel level warning light Fuel level Fuel sender gauge assembly Direct line Combination meter assembly
      Glow indicator light*3 Glow indicator light ECM CAN Combination meter assembly
      Rear fog indicator light*4 Rear fog indicator light Main body ECU (multiplex network body ECU) CAN Combination meter assembly
      Headlight beam level control system warning light*5 Headlight beam level control system warning light Headlight leveling ECU assembly CAN Combination meter assembly
      4WD/AWD lock indicator light*6 4WD/AWD lock indicator light 4WD ECU assembly CAN Combination meter assembly
      4WD/AWD warning
      Stop and start cancel indicator light*7 Stop and start cancel indicator light Engine stop and start ECU CAN Combination meter assembly
      AUTO LSD indicator light*8 AUTO LSD indicator light Brake actuator assembly (skid control ECU) CAN Combination meter assembly
      BSM indicator light*9 BSM indicator light Blind spot monitor sensor CAN Combination meter assembly
      Automatic high beam indicator light*10 Automatic high beam indicator light Main body ECU (multiplex network body ECU) CAN Combination meter assembly
      Lane departure alert indicator light*11 Lane departure alert indicator light Lane departure warning camera CAN Combination meter assembly
      Cruise control indicator light*12 Cruise control indicator light ECM CAN Combination meter assembly
      Cruise control warning
      High beam indicator light High beam headlight DIMMER relay Direct line Combination meter assembly
      Downhill assist control indicator light*13 Downhill assist control indicator light Brake actuator assembly (skid control ECU) CAN Combination meter assembly
      Front fog indicator light Front fog indicator light Main body ECU (multiplex network body ECU) CAN Combination meter assembly
      Turn indicator light Hazard answer-back Main body ECU (multiplex network body ECU) CAN Combination meter assembly
      Turn signal switch Headlight dimmer switch assembly Direct line
      Hazard warning signal switch Telltale light assembly (hazard warning signal switch)
      Turn signal light operation Combination meter assembly Turn signal lights
      SPORT indicator light*16 SPORT indicator light ECM*14 CAN Combination meter assembly
      4WD ECU assembly*17
      ECO MODE indicator light*14 ECO MODE indicator light ECM CAN Combination meter assembly
      Eco driving indicator light*14 Ecology light indicator ECM CAN Combination meter assembly
      SIL indicator light*15 SIL indicator light ECM CAN Combination meter assembly
      SET indicator light*12 SET indicator light ECM CAN Combination meter assembly
      Stop and start indicator light*7 Stop and start indicator light Engine stop and start ECU CAN Combination meter assembly

      • *1: w/ VSC

      • *2: w/ Tire Pressure Warning System

      • *3: Engine Type Diesel

      • *4: w/ Rear Fog Light

      • *5: w/ Automatic Headlight Beam Level Control System

      • *6: for 4WD/AWD

      • *7: w/ Stop and Start System

      • *8: for 2WD, w/ VSC

      • *9: w/ Blind Spot Monitor System

      • *10: w/ Automatic High Beam System

      • *11: w/ Lane Departure Alert System

      • *12: w/ Cruise Control System

      • *13: w/ Downhill Assist Control

      • *14: except Manual Transaxle

      • *15: for Manual Transaxle

      • *16: except Manual Transaxle (for 2WD)

      • *17: for Manual Transaxle (for 4WD/AWD)

    4. Multi-information Display (for Segment Display Type)

      Multi-information Display Communication Signal Sender Communication Line Receiver
      Engine coolant temperature receiver gauge Engine coolant temperature ECM CAN Combination meter assembly
      Eco driving indicator zone display* Eco driving indicator zone display level ECM CAN Combination meter assembly
      Outside temperature Vehicle speed ECM CAN Combination meter assembly
      Outside temperature Thermistor assembly Direct line
      DISP switch Steering pad switch assembly
      Shift position indicator* Shift position TCM CAN Combination meter assembly
      Mode indicator
      Transaxle fluid temperature
      Current fuel consumption Engine speed ECM CAN Combination meter assembly
      Fuel consumption amount
      ACC Main body ECU (multiplex network body ECU)
      Vehicle speed Brake actuator assembly (skid control ECU)
      ODO
      Average fuel consumption Engine speed ECM CAN Combination meter assembly
      Fuel consumption amount
      Average fuel consumption reset request
      ACC Main body ECU (multiplex network body ECU)
      Vehicle speed Brake actuator assembly (skid control ECU)
      ODO
      DISP switch Steering pad switch assembly Direct line
      Cruising range Engine speed ECM CAN Combination meter assembly
      Fuel consumption amount
      Engine type
      ACC Main body ECU (multiplex network body ECU)
      ODO Brake actuator assembly (skid control ECU)
      Vehicle speed
      Fuel level Fuel sender gauge assembly Direct line
      Average vehicle speed Engine speed ECM CAN Combination meter assembly
      ACC Main body ECU (multiplex network body ECU)
      Vehicle speed Brake actuator assembly (skid control ECU)
      ODO
      ODO/TRIP meter Transaxle type ECM CAN Combination meter assembly
      ACC Main body ECU (multiplex network body ECU)
      Vehicle speed Brake actuator assembly (skid control ECU)
      ODO
      DISP switch Steering pad switch assembly Direct line

      • *: except Manual Transaxle

    5. Multi-information Display (for Dot Display Type)

      Multi-information Display Communication Signal Sender Communication Line Receiver
      Engine coolant temperature receiver gauge Engine coolant temperature ECM CAN Combination meter assembly
      Eco driving indicator zone display*1 Eco driving indicator zone display level ECM CAN Combination meter assembly
      Outside temperature Vehicle speed ECM CAN Combination meter assembly
      ODO
      Outside temperature Thermistor assembly Direct line
      DISP switch Steering pad switch assembly
      Current fuel consumption Engine speed ECM CAN Combination meter assembly
      Fuel consumption amount
      ACC Main body ECU (multiplex network body ECU)
      Vehicle speed Brake actuator assembly (skid control ECU)
      ODO
      Average fuel consumption Engine speed ECM CAN Combination meter assembly
      Fuel consumption amount
      Average fuel consumption reset request
      ACC Main body ECU (multiplex network body ECU)
      Vehicle speed Brake actuator assembly (skid control ECU)
      ODO
      Cruising range Engine speed ECM CAN Combination meter assembly
      Fuel consumption amount
      Engine type
      ACC Main body ECU (multiplex network body ECU)
      Vehicle speed Brake actuator assembly (skid control ECU)
      ODO
      Fuel level Fuel sender gauge assembly Direct line
      Average vehicle speed Engine speed ECM CAN Combination meter assembly
      ACC Main body ECU (multiplex network body ECU)
      Vehicle speed Brake actuator assembly (skid control ECU)
      ODO
      Elapsed time Engine speed ECM CAN Combination meter assembly
      ACC Main body ECU (multiplex network body ECU)
      Eco time*2 Eco time Engine stop and start ECU CAN Combination meter assembly
      Eco ODO*2 Eco ODO Engine stop and start ECU CAN Combination meter assembly
      ODO/TRIP meter Transaxle type ECM CAN Combination meter assembly
      ACC Main body ECU (multiplex network body ECU)
      Vehicle speed Brake actuator assembly (skid control ECU)
      ODO
      Open door message Each door courtesy switch Main body ECU (multiplex network body ECU) CAN Combination meter assembly
      RELEASE PARKING BRAKE display Parking brake switch Main body ECU (multiplex network body ECU) CAN Combination meter assembly
      Vehicle speed Brake actuator assembly (skid control ECU)
      KEY NOT DETECTED display*3 KEY NOT DETECTED display Certification ECU (smart key ECU assembly) CAN Combination meter assembly
      CHECK CRUISE CONTROL SYSTEM display*13 CHECK CRUISE CONTROL SYSTEM display ECM CAN Combination meter assembly
      CHECK LDA SYSTEM display*4 CHECK LDA SYSTEM display Lane departure warning camera CAN Combination meter assembly
      CHECK BSM SYSTEM display*5 CHECK BSM SYSTEM display Blind spot monitor sensor CAN Combination meter assembly
      ENGINE OIL PRESSURE LOW display*9*12 Engine oil pressure switch Engine oil pressure switch assembly Direct line Combination meter assembly
      HIGH TRANSMISSION FLUID TEMPERATURE display*1 HIGH TRANSMISSION FLUID TEMPERATURE display TCM CAN Combination meter assembly
      CHECK 4WD SYSTEM display*6 CHECK 4WD SYSTEM display 4WD ECU assembly CAN Combination meter assembly
      TURN LIGHTS OFF display Headlight or taillight Main body ECU (multiplex network body ECU) CAN Combination meter assembly
      Driver side door courtesy light switch
      MOONROOF OPEN display*7 MOONROOF OPEN display Main body ECU (multiplex network body ECU) CAN Combination meter assembly
      DEPRESS BRAKE PEDAL, TOUCH ENGINE SWITCH WITH KEY display*1*3 DEPRESS BRAKE PEDAL, TOUCH ENGINE SWITCH WITH KEY display Certification ECU (smart key ECU assembly) CAN Combination meter assembly
      DEPRESS CLUTCH PEDAL, TOUCH ENGINE SWITCH WITH KEY display*3*8 DEPRESS CLUTCH PEDAL, TOUCH ENGINE SWITCH WITH KEY display Certification ECU (smart key ECU assembly) CAN Combination meter assembly
      DEPRESS BRAKE PEDAL AND PUSH ENGINE SWITCH TO START display*1*3 DEPRESS BRAKE PEDAL AND PUSH ENGINE SWITCH TO START display Certification ECU (smart key ECU assembly) CAN Combination meter assembly
      DEPRESS CLUTCH PEDAL AND PUSH ENGINE SWITCH TO START display*3*8 DEPRESS CLUTCH PEDAL AND PUSH ENGINE SWITCH TO START display Certification ECU (smart key ECU assembly) CAN Combination meter assembly
      SHIFT TO P POSITION TO START display*1*3 SHIFT TO P POSITION TO START display Certification ECU (smart key ECU assembly) CAN Combination meter assembly
      DRAIN WATER FROM FUEL FILTER display*9 DRAIN WATER FROM FUEL FILTER display Level warning switch Direct line Combination meter assembly
      ENGINE OIL LOW display*9 Engine coolant temperature ECM CAN Combination meter assembly
      Oil level Engine oil level sensor Direct line
      CHECK AHB SYSTEM display*10 CHECK AHB SYSTEM display Main body ECU (multiplex network body ECU) CAN Combination meter assembly
      DPF FULL ENGINE SERVICE REQUIRED display*9*11 DPF FULL ENGINE SERVICE REQUIRED display ECM CAN Combination meter assembly
      TRC OFF display*6*14 TRC OFF message Brake actuator assembly (skid control ECU) CAN Combination meter assembly
      OIL MAINTENANCE REQUIRED SOON display OIL MAINTENANCE REQUIRED SOON display ECM CAN Combination meter assembly
      OIL MAINTENANCE REQUIRED display OIL MAINTENANCE REQUIRED display ECM CAN Combination meter assembly
      RESETTING OIL MAINTENANCE DATA display RESETTING OIL MAINTENANCE DATA display ECM CAN Combination meter assembly
      RESETTING OF OIL MAINTENANCE DATA INCOMPLETE display RESETTING OF OIL MAINTENANCE DATA INCOMPLETE display ECM CAN Combination meter assembly

      • *1: except Manual Transaxle

      • *2: w/ Stop and Start System

      • *3: w/ Entry and Start System

      • *4: w/ Lane Departure Alert System

      • *5: w/ Blind Spot Monitor System

      • *6: for 4WD/AWD

      • *7: w/ Sliding Roof

      • *8: for Manual Transaxle

      • *9: Engine Type Diesel

      • *10: w/ Automatic High Beam System

      • *11: except CCo

      • *12: except 1AD-FTV

      • *13: w/ Cruise Control System

      • *14: w/ VSC

    6. Buzzer

      Buzzer Communication Signal Sender Communication Line Receiver
      Seat belt warning buzzer Shift position P*1 TCM CAN Combination meter assembly
      Shift position R*1
      Vehicle speed Brake actuator assembly (skid control ECU)
      Parking brake switch Main body ECU (multiplex network body ECU)
      Driver side seat belt buckle switch
      Each door courtesy switch
      Passenger side seat belt buckle switch Front seat inner belt assembly Direct line
      Separate type front seat cushion pad (occupant detection sensor)
      Rear seat belt buckle switch*2 Rear seat inner belt assembly
      EPS buzzer EPS warning light Power steering ECU assembly CAN Combination meter assembly
      Entry and start system buzzer*3 Entry and start system buzzer Certification ECU (smart key ECU assembly) CAN Combination meter assembly
      Stop and start system warning buzzer*4 Stop and start system warning buzzer Engine stop and start ECU CAN Combination meter assembly
      Key reminder buzzer*5 Unlock warning switch Main body ECU (multiplex network body ECU) CAN Combination meter assembly
      Driver side door courtesy light switch
      Brake buzzer Brake buzzer request Brake actuator assembly (skid control ECU) CAN Combination meter assembly
      Engine immobiliser certification buzzer Certification complete Certification ECU (smart key ECU assembly)*3 CAN Combination meter assembly
      Speed limit buzzer*6 Vehicle speed Brake actuator assembly (skid control ECU) CAN Combination meter assembly
      PKB-ON driving warning buzzer Parking brake switch Main body ECU (multiplex network body ECU) CAN Combination meter assembly
      Vehicle speed Brake actuator assembly (skid control ECU)
      Driving with any door opened warning buzzer Vehicle speed Brake actuator assembly (skid control ECU) CAN Combination meter assembly
      Each door courtesy switch Main body ECU (multiplex network body ECU)
      Sports shift reject buzzer*1 Sports shift reject buzzer TCM CAN Combination meter assembly
      Light reminder buzzer Headlight or taillight Main body ECU (multiplex network body ECU) CAN Combination meter assembly
      Driver side door courtesy light switch
      Turn signal flasher buzzer Hazard answer-back Main body ECU (multiplex network body ECU) CAN Combination meter assembly
      Turn signal switch Headlight dimmer switch assembly Direct line
      Hazard warning signal switch Telltale light assembly (hazard warning signal switch)
      Slide roof buzzer*7 Slide roof buzzer Main body ECU (multiplex network body ECU) CAN Combination meter assembly

      • *1: except Manual Transaxle

      • *2: w/ Rear Seat Belt Warning System

      • *3: w/ Entry and Start System

      • *4: w/ Stop and Start System

      • *5: w/o Entry and Start System

      • *6: for Middle East

      • *7: w/ Sliding Roof

    7. Others

      Signal Communication Signal Sender Communication Line Receiver
      Meter illumination Auto dimmer Main body ECU (multiplex network body ECU) CAN Combination meter assembly
      Multi-information display change DISP switch Steering pad switch assembly Direct line Combination meter assembly
      Shift position indicator* Shift position TCM CAN Combination meter assembly
      Mode indicator
      Transaxle fluid temperature

      • *: for Dot Display Type, except Manual Transaxle