METER / GAUGE SYSTEM SYSTEM DESCRIPTION


  1. OUTLINE OF COMBINATION METER ASSEMBLY


    1. for Multi-information Display (Segment LCD Type)

      A01LW0ZC02
      *a Indication Example *b Tachometer
      *c Speedometer *d Multi-information Display (Segment LCD Type)
      *e ODO/TRIP DISP Switch Knob *f Fuel Receiver Gauge

    2. for Multi-information Display (Dot LCD Type)

      A01M2C1C02
      *a Indication Example *b DISP Switch Knob
      *c Tachometer *d Engine Coolant Temperature Receiver Gauge
      *e Multi-information Display (Dot LCD Type) *f Speedometer
      *g Fuel Receiver Gauge *h ODO/TRIP Switch Knob

  2. INPUT AND OUTPUT SIGNALS OF COMBINATION METER ASSEMBLY


    1. Meter or Gauge

      Item Condition Input/Output CAN/Direct line Signal Component
      Speedometer Gauge Input CAN Vehicle speed (SP1) Brake actuator assembly (Skid control ECU)
      - Output CAN Vehicle speed (meter to other) Related ECUs
      Speed tolerance A ECM
      Speed tolerance B
      Direct line Vehicle speed pulse Related ECUs
      Tachometer Gauge Input CAN Engine RPM data ECM
      Fuel receiver gauge Gauge Input CAN Vehicle speed (SP1) Brake actuator assembly (Skid control ECU)
      Starter ECM
      Shift position P
      Shift position N
      Transmission information
      Parking brake switch Main body ECU (Multiplex network body ECU)
      Direct line Fuel level Fuel sender gauge assembly
      Engine coolant temperature receiver gauge Gauge Input CAN Engine coolant temperature ECM
      Direct line Engine coolant temperature switch Temperature switch*

      • *: w/ Exhaust heat recirculation system

    2. Warning or Indicator

      Item Condition Input/Output CAN/Direct line Signal Component
      Shift up or down indicator*1, *2 Comes on Input CAN Shift up ECM
      Shift down
      Starter*7
      Manual engine start Engine stop and start ECU*7
      Charge warning*1 Comes on Input CAN Charge light indicator ECM
      Eco mode Engine stop and start ECU*7
      Direct line Charge L terminal Generator assembly*13
      Engine oil pressure warning*1 Comes on Input CAN Oil pressure light lighting prohibition request Engine stop and start ECU*7
      Demand of oil pressure light ECM*5
      Direct line Engine oil pressure Engine oil pressure switch assembly*3
      MIL (Check engine warning light) Comes on Input Direct line MIL (Check engine warning light) ECM
      Eco driving indicator*1, *4 Comes on Input CAN Ecology light indicator ECM
      Oil maintenance warning*1, *5 Comes on/Blinks Input CAN Oil change indicator ECM
      Starter
      - Output CAN Oil monitoring system reset ECM
      Fuel sediment warning*1, *5 Comes on Input Direct line Fuel sediment switch Level warning switch
      Glow warning*5 Comes on Input CAN Glow indicator ECM
      AFS OFF warning*6 Comes on/Blinks Input CAN AFS OFF indicator request Headlight swivel ECU assembly
      Stop and start indicator*1, *7 Comes on/Blinks Input CAN ECO light lighting request Engine stop and start ECU
      Manual engine start
      Stop and start off warning*7 Comes on/Blinks Input CAN Eco-run cancel light lighting request Engine stop and start ECU
      Speed warning*1, *21 Blinks Input CAN Vehicle speed (SP1) Brake actuator assembly (Skid control ECU)
      Engine coolant temperature hot warning*1 Comes on Input CAN Engine coolant temperature ECM
      Direct line Temperature switch Temperature switch*17
      Washer fluid level warning*1, *22 Comes on Input Direct line Washer fluid level Level warning switch assembly
      SRS warning Comes on Input CAN SRS warning light control request Airbag sensor assembly
      Test mode ECM
      EPS warning Comes on/Blinks Input CAN Demand signal to meter Power steering ECU assembly
      Door open warning*1 Comes on Input CAN Driver door courtesy switch Main body ECU (Multiplex network body ECU)
      Front passenger door courtesy switch
      Rear right courtesy switch
      Rear left courtesy switch
      Back door courtesy switch*25
      Luggage compartment door courtesy switch*26
      Vehicle speed (SP1) Brake actuator assembly (Skid control ECU)
      Brake warning Comes on Input CAN Brake warning light control flag Brake actuator assembly (Skid control ECU)
      Parking brake switch Main body ECU (Multiplex network body ECU)
      Direct line Brake fluid level warning switch Brake master cylinder reservoir assembly (Brake fluid level warning switch)
      Driver or front passenger seat belt warning Comes on/Blinks Input CAN Driver seat belt buckle switch Main body ECU (Multiplex network body ECU)
      Direct line Front Passenger seat belt buckle switch

      • Front seat inner belt assembly RH*18

      • Front seat inner belt assembly LH*19
      Front Passenger seat occupant detection sensor Separate type front seat cushion pad (Occupant detection sensor)
      Adjustable speed limiter indicator*1, *8 Comes on (Green/Amber) Input CAN Adjustable speed limiter warning ECM
      Adjustable speed limiter operation indicator
      Cruise SET indicator*1, *9 Comes on Input CAN Cruise set indicator ECM
      Cruise main indicator*1, *9 Comes on (Green) Input CAN Cruise main indicator ECM
      Comes on (Amber) Cruise control warning
      Automatic high beam indicator*10 Comes on (Green/Amber*1) Input CAN Automatic high beam indicator Main body ECU (Multiplex network body ECU)
      TRC OFF warning*11 Comes on Input CAN TRC OFF light Brake actuator assembly (Skid control ECU)
      Starter ECM
      VSC OFF warning*11 Comes on Input CAN VSC OFF light Brake actuator assembly (Skid control ECU)
      Slip warning*11 Comes on/Blinks Input CAN Slip indicator Brake actuator assembly (Skid control ECU)
      VSC control existence flag
      ABS warning Comes on/Blinks Input CAN ABS warning light control Brake actuator assembly (Skid control ECU)
      Sport indicator*4 Comes on Input CAN Power mode ECM
      Multi-mode manual transaxle warning*12 Comes on/Blinks Input Direct line Multi-mode manual transaxle warning light blink request Transmission control ECU assembly
      Multi-mode manual transaxle warning light on request
      Rear fog indicator*24 Comes on Input Direct line Rear fog light request FOG RR Relay
      Front fog indicator*14 Comes on Input Direct line Front fog light request FOG FR Relay
      Engine oil level warning*1, *5 Comes on Input CAN Engine coolant temperature ECM
      Direct line Engine oil level Engine oil level sensor
      Smart key warning*1, *15 Comes on (Green/Amber) Input CAN Smart system warning 1 Certification ECU (Smart key ECU assembly)
      Tire pressure warning*23 Comes on/Blinks Input CAN Tire pressure warning indication condition 1 Main body ECU (Multiplex network body ECU)
      DPF warning*1, *5 Comes on/Blinks Input CAN Demand of engine emission filter light ECM
      Fuel level warning Comes on Input Direct line Fuel level Fuel sender gauge assembly
      High beam indicator Comes on Input Direct line High beam DIMMER Relay
      Turn indicator Blinks Input CAN Flasher request Main body ECU (Multiplex network body ECU)
      Hazard light blinking flag Brake actuator assembly (Skid control ECU)
      Direct line LH turn signal switch Headlight dimmer switch assembly
      RH turn signal switch
      Hazard signal warning switch Hazard warning signal switch assembly
      - Output CAN Turn switch status Clearance warning ECU assembly*20
      Direct line LH turn indicator output Each turn signal light
      RH turn indicator output
      Master warning*16 Comes on/Blinks Input CAN Each warning Related ECUs
      Direct line

      • *1: for Multi-information display (Segment LCD type)

      • *2: for Manual transaxle or multi-mode manual transaxle

      • *3: for Gasoline

      • *4: for CVT

      • *5: for Diesel

      • *6: w/ AFS (Adaptive Front-lighting System)

      • *7: w/ Stop and start system

      • *8: w/ Speed limiter system

      • *9: w/ Cruise control system

      • *10: w/ Automatic high beam system

      • *11: w/ VSC

      • *12: for Multi-mode manual transaxle

      • *13: w/o Generator control ECU assembly

      • *14: w/ Front fog light

      • *15: w/ Entry and start system

      • *16: for Multi-information display (Dot LCD type)

      • *17: w/ Exhaust heat recirculation system

      • *18: for LHD

      • *19: for RHD

      • *20: w/ Simple intelligent parking assist system

      • *21: w/ Speed warning

      • *22: w/ Washer fluid level warning

      • *23: w/ Tire pressure warning system

      • *24: w/ Rear fog light

      • *25: for Hatchback or wagon

      • *26: for Sedan

    3. Multi-information Display (Segment LCD Type)

      Item Condition Input/Output CAN/Direct line Signal Component
      ODO meter Segment displayed Input CAN Vehicle speed pulse signal calculated value Brake actuator assembly (Skid control ECU)
      Vehicle speed (SP1)
      Transmission information ECM
      Direct line ODO/TRIP change switch DISP switch (Steering pad switch assembly)*6
      - ODO/TRIP change switch ODO/TRIP DISP switch knob (Combination meter assembly)
      - Output CAN Odometer ECM
      Main body ECU (Multiplex network body ECU)
      Certification ECU (Smart key ECU assembly)
      Odometer unit ECM
      TRIP A/TRIP B meter Segment displayed Input CAN Vehicle speed pulse signal calculated value Brake actuator assembly (Skid control ECU)
      Vehicle speed (SP1)
      Transmission information ECM
      Direct line ODO/TRIP change switch DISP switch (Steering pad switch assembly)*6
      TRIP reset switch
      - ODO/TRIP change switch ODO/TRIP DISP switch knob (Combination meter assembly)
      TRIP reset switch
      Eco time*1 Segment displayed Input CAN Eco run flag ECM
      Eco mode Engine stop and start ECU
      Eco ODO time*1 Segment displayed Input CAN Eco run flag ECM
      Eco mode Engine stop and start ECU
      Direct line Reset switch DISP switch (Steering pad switch assembly)*6
      - Reset switch ODO/TRIP DISP switch knob (Combination meter assembly)
      Total average fuel consumption Segment displayed Input CAN Engine RPM data ECM
      Fuel consumption
      Vehicle speed pulse signal calculated value Brake actuator assembly (Skid control ECU)
      Vehicle speed (SP1)
      Total average fuel consumption reset request Radio and display receiver assembly*5
      Direct line Reset switch DISP switch (Steering pad switch assembly)*6
      - Reset switch ODO/TRIP DISP switch (Combination meter assembly)
      - Output CAN Drive monitor unit signal 6 Radio and display receiver assembly*5
      Drive monitor display (Total average fuel consumption)
      Drivable distance Segment displayed Input CAN Engine RPM data ECM
      Fuel consumption
      Engine type information 1, 2, 3, 4
      Vehicle speed pulse signal calculated value Brake actuator assembly (Skid control ECU)
      Direct line Fuel level Fuel sender gauge assembly
      - Output CAN Drive monitor unit signal 4 Radio and display receiver assembly*5
      Drive monitor display (Distance which can be driven)
      Meter illumination level Illumination level Input Direct line Illumination level DISP switch (Steering pad switch assembly)*6
      ODO/TRIP change switch
      - Illumination level ODO/TRIP DISP switch knob (Combination meter assembly)
      ODO/TRIP change switch
      - Output CAN Rheostat duty Certification ECU (Smart key ECU assembly)
      Tail cancel Main body ECU (Multiplex network body ECU)
      Eco driving indicator zone*2 Segment displayed Input CAN Eco-zone indicator level ECM
      Outside temperature Segment displayed Input CAN Vehicle speed pulse signal calculated value Brake actuator assembly (Skid control ECU)
      Vehicle speed (SP1)
      Direct line Outside temperature Thermistor assembly
      ODO/TRIP change switch DISP switch (Steering pad switch assembly)*6
      - ODO/TRIP change switch ODO/TRIP DISP switch knob (Combination meter assembly)
      - Output CAN Outside temperature display data Air conditioning amplifier assembly
      Engine stop and start ECU*1
      Outside temperature sensor data Air conditioning amplifier assembly
      Shift selection*2 Segment displayed Input CAN Shift position P ECM
      Shift position R
      Shift position N
      Shift position D
      Shift gear
      Mode indicator
      Sports mode enable
      TM oil temperature range
      Shift selection*3 Segment displayed Input Direct line Shift position R Transmission control ECU assembly
      Shift position N
      Shift position E
      Shift position M
      Shift gear
      Es mode indicator
      Speed limit*4 Segment displayed Input CAN Adjustable speed limiter control vehicle speed blink request ECM
      Adjustable speed limiter control vehicle speed display request
      Adjustable speed limiter control vehicle speed
      Control vehicle speed unit
      - Output CAN Unit change signal 2 (km/mile) ECM

      • *1: w/ Stop and start system

      • *2: for CVT

      • *3: for Multi-mode manual transaxle

      • *4: w/ Speed limiter system

      • *5: w/ Radio and display receiver assembly

      • *6: w/ Steering pad switch

    4. Multi-information Display (Dot LCD Type)

      Item Condition Input/Output CAN/Direct line Signal Component
      ODO meter Displayed Input CAN Vehicle speed pulse signal calculated value Brake actuator assembly (Skid control ECU)
      Vehicle speed (SP1)
      - ODO/TRIP change switch ODO/TRIP switch knob (Combination meter assembly)
      - Output CAN Odometer ECM
      Main body ECU (Multiplex network body ECU)
      Certification ECU (Smart key ECU assembly)
      Odometer unit ECM
      TRIP A/TRIP B meter Displayed Input CAN Vehicle speed pulse signal calculated value Brake actuator assembly (Skid control ECU)
      Vehicle speed (SP1)
      Transmission information ECM
      - ODO/TRIP change switch ODO/TRIP switch knob (Combination meter assembly)
      TRIP reset switch
      Eco time*1 Displayed Input CAN Eco run flag ECM
      Eco mode Engine stop and start ECU
      Eco ODO time*1 Displayed Input CAN Eco run flag ECM
      Eco mode Engine stop and start ECU
      - Reset switch ODO/TRIP switch knob (Combination meter assembly)
      Meter illumination level Illumination level Input CAN Auto dimmer Main body ECU (Multiplex network body ECU)
      - Illumination level ODO/TRIP switch knob (Combination meter assembly)
      ODO/TRIP change switch
      - Output CAN Rheostat duty Certification ECU (Smart key ECU assembly)*8
      Tail cancel Main body ECU (Multiplex network body ECU)
      Shift selection*4 Displayed Input CAN Shift position P ECM
      Shift position R
      Shift position N
      Shift position D
      Shift gear
      Mode indicator
      Sports mode enable
      TM oil temperature range
      Shift selection*16 Displayed Input Direct line Shift position R Transmission control ECU assembly
      Shift position N
      Shift position E
      Shift position M
      Shift gear
      Es mode indicator
      Shift up or down indicator*9 Displayed Input CAN Shift up ECM
      Shift down
      Starter*1
      Manual engine start Engine stop and start ECU*1
      Outside temperature Displayed Input CAN Vehicle speed pulse signal calculated value Brake actuator assembly (Skid control ECU)
      Vehicle speed (SP1)
      Direct line Outside temperature Thermistor assembly
      - ODO/TRIP change switch ODO/TRIP switch knob (Combination meter assembly)
      - Output CAN Outside temperature display data Air conditioning amplifier assembly
      Engine stop and start ECU*1
      Outside temperature sensor data Air conditioning amplifier assembly
      Ice warning (Snow symbol) Displayed Input CAN Vehicle speed (SP1) Brake actuator assembly (Skid control ECU)
      Direct line Outside temperature Thermistor assembly
      Speed limit*3 Displayed Input CAN Adjustable speed limiter control vehicle speed blink request ECM
      Adjustable speed limiter control vehicle speed display request
      Adjustable speed limiter control vehicle speed
      Control vehicle speed unit
      - Output CAN Unit change signal 2 (km/mile) ECM
      Eco driving indicator*4 Displayed Input CAN Ecology light indicator ECM
      Adjustable speed limiter indicator*3 Displayed Input CAN Adjustable speed limiter warning ECM
      Adjustable speed limiter operation indicator
      Cruise main indicator*5 Displayed Input CAN Cruise main indicator ECM
      Cruise SET indicator*5 Displayed Input CAN Cruise set indicator ECM
      Stop and start indicator*1 Displayed Input CAN Eco-run flag Engine stop and start ECU
      S-IPA indicator*6 Displayed Input CAN IPA display information Clearance warning ECU assembly
      Total average fuel consumption Displayed Input CAN Engine RPM data ECM
      Fuel consumption
      Vehicle speed pulse signal calculated value Brake actuator assembly (Skid control ECU)
      Vehicle speed (SP1)
      Total average fuel consumption reset request Radio and display receiver assembly*14
      Direct line Reset switch DISP switch (Steering pad switch assembly)*15
      - DISP switch knob (Combination meter assembly)
      - Output CAN Drive monitor unit signal 6 Radio and display receiver assembly*14
      Drive monitor display signal (Total average fuel consumption)
      Current fuel consumption Displayed Input CAN Engine RPM data ECM
      Fuel consumption
      Vehicle speed pulse signal calculated value Brake actuator assembly (Skid control ECU)
      Vehicle speed (SP1)
      Direct line Reset switch DISP switch (Steering pad switch assembly)*15
      - DISP switch knob (Combination meter assembly)
      - Output CAN Drive monitor unit signal 0 Radio and display receiver assembly*14
      Drive monitor display (Current fuel consumption)
      Drivable distance Displayed Input CAN Engine RPM data ECM
      Fuel consumption
      Engine type information 1, 2, 3, 4
      Vehicle speed pulse signal calculated value Brake actuator assembly (Skid control ECU)
      Direct line Fuel level Fuel sender gauge assembly
      - Output CAN Drive monitor unit signal 4 Radio and display receiver assembly*14
      Drive monitor display (Distance which can be driven)
      Average vehicle speed Displayed Input CAN Engine RPM data ECM
      Vehicle speed pulse signal calculated value Brake actuator assembly (Skid control ECU)
      Vehicle speed (SP1)
      - Output CAN Drive monitor unit signal 1 Radio and display receiver assembly*14
      Drive monitor display (Average vehicle speed)
      Driving time Displayed Input CAN Engine RPM data ECM
      - Output CAN Drive monitor display (After starting driving time) Radio and display receiver assembly*14
      SETTINGS Displayed - - - -
      Eco driving indicator zone*4 Displayed Input CAN Eco-zone indicator level ECM
      Opening Displayed - - - -
      Ending Displayed - - - -
      IPA CANCELED, TAKE OVER, CHECK IPA*6 Displayed Input CAN IPA display information Clearance warning ECU assembly
      IPA CANCELED, TAKE OVER*6 Displayed Input CAN IPA display information Clearance warning ECU assembly
      IPA SLOT NOT DETECTED, SPEED TOO HIGH*6 Displayed Input CAN IPA display information Clearance warning ECU assembly
      IPA CANCELED, TAKE OVER, SPEED TOO HIGH*6 Displayed Input CAN IPA display information Clearance warning ECU assembly
      IPA CANCELED, TAKE OVER, DRIVER INTERVENED*6 Displayed Input CAN IPA display information Clearance warning ECU assembly
      IPA CANCELED, TAKE OVER, TRC/VSC IS OFF*6 Displayed Input CAN IPA display information Clearance warning ECU assembly
      IPA CANCELED, TAKE OVER, TRC/ABS/VSC ACTIVATED*6 Displayed Input CAN IPA display information Clearance warning ECU assembly
      IPA CANCELED, TAKE OVER, TIMEOUT*6 Displayed Input CAN IPA display information Clearance warning ECU assembly
      IPA NOT AVAILABLE, SPEED TOO HIGH*6 Displayed Input CAN IPA display information Clearance warning ECU assembly
      IPA NOT AVAILABLE, TRC/VSC IS OFF*6 Displayed Input CAN IPA display information Clearance warning ECU assembly
      CHECK IPA*6 Displayed Input CAN IPA display information Clearance warning ECU assembly
      IPA NOT AVAILABLE*6 Displayed Input CAN IPA display information Clearance warning ECU assembly
      IPA NOT AVAILABLE, STOP THE VEHICLE, TURN WHEEL FROM LEFT END TO RIGHT END*6 Displayed Input CAN IPA display information Clearance warning ECU assembly
      MEMORY ERROR*6 Displayed Input CAN IPA display information Clearance warning ECU assembly
      WRITE ZERO-POINT OF STEERING ANGLE*6 Displayed Input CAN IPA display information Clearance warning ECU assembly
      WRITE MAXIMUM STEERING ANGLE*6 Displayed Input CAN IPA display information Clearance warning ECU assembly
      END OF ADJUSTMENT*6 Displayed Input CAN IPA display information Clearance warning ECU assembly
      Each door ajar Displayed Input CAN Driver door open display Certification ECU (Smart key ECU assembly)*8
      Front passenger door open display
      Rear right door open display
      Rear left door open display
      Driver door courtesy switch Main body ECU (Multiplex network body ECU)
      Front passenger door courtesy switch
      Rear right door courtesy switch
      Rear left door courtesy switch
      Back door courtesy switch*20
      Luggage compartment door courtesy switch*21
      Steering wheel
      Vehicle speed (SP1) Brake actuator assembly (Skid control ECU)
      Clearance sonar detection indicator*7 Displayed Input CAN Combination meter display request Clearance warning ECU assembly
      Front center area information
      Front right area information
      Front left area information
      Rear center area information
      Rear right area information
      Rear left area information
      CHECK SONAR SYSTEM*7 Displayed Input CAN Combination meter display request Clearance warning ECU assembly
      Sensor diagnosis request
      IPA control indicator*6 Displayed Input CAN IPA display information Clearance warning ECU assembly
      CHECK SURROUNDINGS*6 Displayed Input CAN IPA display information Clearance warning ECU assembly
      IPA FINISHED, TAKE OVER*6 Displayed Input CAN IPA display information Clearance warning ECU assembly
      AUTO POWER OFF TO CONSERVE BATTERY*8 Displayed Input CAN Message request for push start Certification ECU (Smart key ECU assembly)
      SHIFT TO P POSITION*8 Displayed Input CAN Message request for push start Certification ECU (Smart key ECU assembly)
      Smart system warning 2
      RELEASE PARKING BRAKE Displayed Input CAN Parking brake switch Main body ECU (Multiplex network body ECU)
      Vehicle speed (SP1) Brake actuator assembly (Skid control ECU)
      KEY NOT DETECTED*8 Displayed Input CAN Smart system warning 1 Certification ECU (Smart key ECU assembly)
      SPEED LIMIT EXCEEDED*18 Displayed Input CAN Vehicle speed (SP1) Brake actuator assembly (Skid control ECU)
      CHECK ENTRY & START SYSTEM*8 Displayed Input CAN Smart system warning 1 Certification ECU (Smart key ECU assembly)
      Charge warning (Battery symbol) Displayed Input CAN Charge light indicator ECM
      Starter
      Eco mode Engine stop and start ECU*1
      Direct line Charge L terminal Generator assembly*17
      CHECK CRUISE CONTROL SYSTEM*5 Displayed Input CAN Cruise control warning ECM
      CHECK SPEED LIMITER SYSTEM*3 Displayed Input CAN Adjustable speed limiter warning ECM
      Engine oil pressure low (Engine oil pressure low symbol) Displayed Input CAN Oil pressure light lighting prohibition request Engine stop and start ECU*1
      Demand of oil pressure light ECM*12
      Direct line Engine oil pressure Engine oil pressure switch assembly*10
      TURN POWER OFF*8 Displayed Input CAN Smart system warning 2 Certification ECU (Smart key ECU assembly)
      Message request for push start
      KEY DETECTED IN VEHICLE*8 Displayed Input CAN Smart system warning 3 Certification ECU (Smart key ECU assembly)
      TURN LIGHTS OFF Displayed Input CAN Driver door courtesy switch Main body ECU (Multiplex network body ECU)
      Taillight request
      DEPRESS BRAKE PEDAL, TOUCH ENGINE SWITCH WITH KEY*2, *8 Displayed Input CAN Smart system warning 1 Certification ECU (Smart key ECU assembly)
      DEPRESS CLUTCH PEDAL, TOUCH ENGINE SWITCH WITH KEY*8, *11 Displayed Input CAN Smart system warning 1 Certification ECU (Smart key ECU assembly)
      DEPRESS BRAKE PEDAL AND PUSH ENGINE SWITCH TO START*2, *8 Displayed Input CAN Smart system warning 3 Certification ECU (Smart key ECU assembly)
      Message request for push start
      DEPRESS CLUTCH PEDAL AND PUSH ENGINE SWITCH TO START*8, *11 Displayed Input CAN Smart system warning 3 Certification ECU (Smart key ECU assembly)
      Message request for push start
      SHIFT TO P POSITION TO START*4, *8 Displayed Input CAN Message request for push start Certification ECU (Smart key ECU assembly)
      SHIFT TO N POSITION TO START*8, *16 Displayed Input CAN Message request for push start Certification ECU (Smart key ECU assembly)
      STEERING LOCK ACTIVE*8 Displayed Input CAN Smart system warning 1 Certification ECU (Smart key ECU assembly)
      KEY BATTERY LOW*8 Displayed Input CAN Smart system warning 1 Certification ECU (Smart key ECU assembly)
      DRAIN WATER FROM FUEL FILTER*12 Displayed Input Direct line Fuel sediment switch Level warning switch
      ENGINE OIL LOW*12 Displayed Input CAN Engine coolant temperature ECM
      Direct line Engine oil level Engine oil level sensor
      CHECK AHB SYSTEM*13 Displayed Input CAN Automatic high beam indicator Main body ECU (Multiplex network body ECU)
      DPF FULL ENGINE SERVICE REQUIRED*12 Displayed Input CAN Demand of DPF warning ECM
      LOW WASHER FLUID*19 Displayed Input Direct line Washer fluid level Level warning switch assembly
      OIL MAINTENANCE REQUIRED SOON*12 Displayed Input CAN Oil change indicator ECM
      Starter*1
      Manual engine start Engine stop and start ECU*1
      OIL MAINTENANCE REQUIRED*12 Displayed Input CAN Oil change indicator ECM
      Starter*1
      Manual engine start Engine stop and start ECU*1
      RESETTING OIL MAINTENANCE DATA*12 Displayed - - - -
      - Output CAN Oil monitoring system reset ECM
      RESETTING OF OIL MAINTENANCE DATA INCOMPLETE*12 Displayed - - - -
      POWER ON*8 Displayed Input CAN Smart system warning 1 Certification ECU (Smart key ECU assembly)
      Engine start possible condition (Smart key symbol)*8 Displayed Input CAN Smart system warning 1 Certification ECU (Smart key ECU assembly)
      DPF FULL SEE OWNER'S MANUAL*12 Displayed Input CAN Demand of engine emission filter light ECM
      DPF MANUAL REGENERATION IN PROCESS*12 Displayed Input CAN Demand of engine emission filter light ECM

      • *1: w/ Stop and start system

      • *2: for Multi-mode manual transaxle or CVT

      • *3: w/ Speed limiter system

      • *4: for CVT

      • *5: w/ Cruise control system

      • *6: w/ Simple intelligent parking assist system

      • *7: w/ TOYOTA parking assist-sensor system

      • *8: w/ Entry and start system

      • *9: for Manual transaxle or multi-mode manual transaxle

      • *10: for Gasoline

      • *11: for Manual transaxle

      • *12: for Diesel

      • *13: w/ Automatic high beam system

      • *14: w/ Radio and display receiver assembly

      • *15: w/ Steering pad switch

      • *16: for Multi-mode manual transaxle

      • *17: w/o Generator control ECU assembly

      • *18: w/ Speed warning

      • *19: w/ Washer fluid level warning

      • *20: for Hatchback or wagon

      • *21: for Sedan

    5. Buzzer

      Item Condition Input/Output CAN/Direct line Signal Component
      IPA*1 Sounds once Input CAN IPA buzzer Clearance warning ECU assembly
      Sounds twice
      Sounds intermittently
      Multi-mode manual transaxle reverse*2 Sounds once Input Direct line Multi-mode manual transaxle reverse buzzer request Transmission control ECU assembly
      VSC warning*3 Sounds intermittently Input CAN Buzzer control flag Brake actuator assembly (Skid control ECU)
      Stop and start system*4 Sounds continuously Input CAN Sounding buzzer request Engine stop and start ECU
      Seat belt warning (for Driver seat) Sounds intermittently Input CAN Driver seat belt buckle switch Main body ECU (Multiplex network body ECU)
      Driver door courtesy switch
      Front passenger door courtesy switch
      Shift position R ECM
      Shift position P
      Vehicle speed (SP1) Brake actuator assembly (Skid control ECU)
      Seat belt warning (for Front passenger seat) Sounds intermittently Input CAN Driver door courtesy switch Main body ECU (Multiplex network body ECU)
      Front passenger door courtesy switch
      Shift position R ECM
      Shift position P
      Vehicle speed (SP1) Brake actuator assembly (Skid control ECU)
      Direct line Front Passenger seat belt buckle switch

      • Front seat inner belt assembly RH*10

      • Front seat inner belt assembly LH*11
      Front passenger seat occupant detection sensor Separate type front seat cushion pad (Occupant detection sensor)
      Seat belt warning (for Rear seat)*5 Sounds intermittently Input CAN Shift position P ECM
      Parking brake switch Main body ECU (Multiplex network body ECU)
      Rear right door courtesy switch
      Rear left door courtesy switch
      Vehicle speed (SP1) Brake actuator assembly (Skid control ECU)
      Direct line Rear right seat belt buckle switch Rear seat inner belt assembly RH
      Rear left seat belt buckle switch Rear seat inner with center belt assembly LH
      Rear center seat belt buckle switch
      Brake control system power low warning*3 Sounds intermittently Input CAN Buzzer control flag Brake actuator assembly (Skid control ECU)
      EPS warning Sounds once Input CAN Demand signal to meter Power steering ECU assembly
      Multi-mode manual transaxle warning*2 Sounds intermittently Input Direct line Multi-mode manual transaxle warning buzzer request Transmission control ECU assembly
      Smart key warning*6 Sounds continuously Input CAN Meter buzzer continuation request Certification ECU (Smart key ECU assembly)
      Sounds intermittently Meter buzzer intermittence request
      Sounds intermittently (Maximum 9 times) Meter buzzer intermittence request (0.7sec cycle)
      Sounds once Meter buzzer single-shot request
      Key reminder*7 Sounds intermittently Input CAN Key switch Main body ECU (Multiplex network body ECU)
      Driver door courtesy switch
      Driver door open with multi-mode manual transaxle gears engaged*2 Sounds continuously Input Direct line Driver door open with multi-mode manual transaxle gears engaged buzzer request Transmission control ECU assembly
      Multi-mode manual transaxle active test*2 Sounds continuously Input Direct line Multi-mode manual transaxle active test buzzer request Transmission control ECU assembly
      Temperature warning or crawl stop*3 Sounds intermittently Input CAN Buzzer control flag Brake actuator assembly (Skid control ECU)
      Hill-start assist control (Reset)*3 Sounds twice Input CAN Buzzer control flag Brake actuator assembly (Skid control ECU)
      Hill-start assist control (Set)*3 Sounds once Input CAN Buzzer control flag Brake actuator assembly (Skid control ECU)
      Hill-start assist control (System is normal)*3 Sounds intermittently Input CAN Buzzer control flag Brake actuator assembly (Skid control ECU)
      Hill-start assist control (End announcement)*3 Sounds intermittently Input CAN Buzzer control flag Brake actuator assembly (Skid control ECU)
      Multi-information display warning*8 Sounds once Input CAN/Direct line Multi-information display warning Related ECUs
      Immobiliser key identification completion Sounds once Input CAN Immobiliser key identification completion Certification ECU (Smart key ECU assembly)
      Speed warning*12 Sounds intermittently Input CAN Vehicle speed (SP1) Brake actuator assembly (Skid control ECU)
      Driving with parking brake unreleased warning Sounds intermittently Input CAN Vehicle speed (SP1) Brake actuator assembly (Skid control ECU)
      Parking brake switch Main body ECU (Multiplex network body ECU)
      Driving with door ajar warning Sounds intermittently Input CAN Driver door courtesy switch Main body ECU (Multiplex network body ECU)
      Front passenger door courtesy switch
      Rear right courtesy switch
      Rear left courtesy switch
      Back door courtesy switch*13
      Luggage compartment door courtesy switch*14
      Vehicle speed (SP1) Brake actuator assembly (Skid control ECU)
      Sports shift reject*9 Sounds twice Input CAN Reject buzzer ECM
      Multi-mode manual transaxle shift reject*2 Sounds twice Input Direct line Multi-mode manual transaxle shift reject buzzer request Transmission control ECU assembly
      Light reminder Sounds continuously Input CAN Lighting system state Main body ECU (Multiplex network body ECU)
      Driver door courtesy switch
      Turn signal flasher Sounds intermittently Input CAN Flasher request Main body ECU (Multiplex network body ECU)
      Hazard light blinking flag Brake actuator assembly (Skid control ECU)*3
      Direct line LH turn signal switch Headlight dimmer switch assembly
      RH turn signal switch
      Hazard signal warning switch Hazard warning signal switch assembly

      • *1: w/ Simple intelligent parking assist system

      • *2: for Multi-mode manual transaxle

      • *3: w/ VSC

      • *4: w/ Stop and start system

      • *5: w/ Rear seat belt warning

      • *6: w/ Entry and start system

      • *7: w/o Entry and start system

      • *8: for Multi-information display (Dot LCD type)

      • *9: for CVT

      • *10: for LHD

      • *11: for RHD

      • *12: w/ Speed warning

      • *13: for Hatchback or wagon

      • *14: for Sedan

    6. Others

      Item Condition Input/Output CAN/Direct line Signal Component
      Rear seat belt indicator* - Input CAN Rear right door courtesy switch Main body ECU (Multiplex network body ECU)
      Rear left door courtesy switch
      Door lock output factor
      Vehicle speed (SP1) Brake actuator assembly (Skid control ECU)
      Direct line Rear right seat belt buckle switch Rear seat inner with center belt assembly RH
      Rear left seat belt buckle switch Rear seat inner with center belt assembly LH
      Rear center seat belt buckle switch
      Comes on Output Direct line Rear right seat belt buckle switch Telltale light assembly
      Rear left seat belt buckle switch
      Rear center seat belt buckle switch

      • *: w/ Rear seat belt warning

  3. MULTI-INFORMATION DISPLAY (DOT LCD TYPE) FLOW CHART


    1. Multi-information display (Dot LCD type) flow chart

      A01LWRXC02
      *a Conditions are met. *b Conditions are not met.
      *c Item or display is selected by operating the DISP switch. *d If there are multiple display requests, items will be displayed in sequence.
      *e ODO display is displayed for a certain period of time after the ignition switch is turned off. - -

  4. DESCRIPTION OF WARNING DISPLAYS

    Priority System name/(Vehicle Function)

    Master Warning Light

    ●: Comes on

    ○: Blinks

    		 Buzzer (*1) Display Level
    1 Simple intelligent assist system - * IPA CANCELED, TAKE OVER, CHECK IPA Advisory
    - * IPA CANCELED, TAKE OVER Advisory
    - * IPA SLOT NOT DETECTED, SPEED TOO HIGH Advisory
    - * IPA CANCELED, TAKE OVER, SPEED TOO HIGH Advisory
    - * IPA CANCELED, TAKE OVER, DRIVER INTERVENED Advisory
    - * IPA CANCELED, TAKE OVER, TRC/VSC IS OFF Advisory
    - * IPA CANCELED, TAKE OVER, TRC/ABS/VSC ACTIVATED Advisory
    - * IPA CANCELED, TAKE OVER, TIMEOUT Advisory
    - * IPA NOT AVAILABLE, SPEED TOO HIGH Advisory
    - * IPA NOT AVAILABLE, TRC/VSC IS OFF Advisory
    - * CHECK IPA Advisory
    - * IPA NOT AVAILABLE Advisory
    - * IPA NOT AVAILABLE, STOP THE VEHICLE, TURN WHEEL FROM LEFT END TO RIGHT END Advisory
    - * MEMORY ERROR Advisory
    - * WRITE ZERO-POINT OF STEERING ANGLE Advisory
    - * WRITE MAXIMUM STEERING ANGLE Advisory
    - * END OF ADJUSTMENT Advisory
    2 (Each door warning (vehicle being driven)) - * Each door ajar Caution
    (Each door warning (vehicle stopped)) - - Each door ajar Caution
    TOYOTA parking assist-sensor system - - Clearance sonar detection indicator Caution
    ● ○ CHECK SONAR SYSTEM Caution
    Simple intelligent assist system - * IPA control indicator Advisory
    - * CHECK SURROUNDINGS Advisory
    Simple intelligent assist system - * IPA FINISHED, TAKE OVER Advisory
    3 Entry and start system - - AUTO POWER OFF TO CONSERVE BATTERY Caution
    4 Entry and start system ○ * SHIFT TO P POSITION Caution
    5 (Parking brake) ○ - RELEASE PARKING BRAKE Caution
    Entry and start system - - KEY NOT DETECTED Caution
    (Speed warning) ○ * SPEED LIMIT EXCEEDED Caution
    6 Entry and start system ○ * CHECK ENTRY & START SYSTEM Caution
    7 Charging system - - Charge warning (Battery symbol) Caution
    8 Cruise control system ● ○ CHECK CRUISE CONTROL SYSTEM Caution
    Speed limiter system ● ○ CHECK SPEED LIMITER SYSTEM Caution
    (Engine oil pressure switch) - - Engine oil pressure low (Engine oil pressure low symbol) Caution
    9 Entry and start system ○ * TURN POWER OFF Caution
    ○ ○ KEY DETECTED IN VEHICLE Caution
    Lighting system ○ * TURN LIGHTS OFF Caution
    Entry and start system ○ * DEPRESS BRAKE PEDAL, TOUCH ENGINE SWITCH WITH KEY Caution
    ○ * DEPRESS CLUTCH PEDAL, TOUCH ENGINE SWITCH WITH KEY Caution
    ○ * DEPRESS BRAKE PEDAL AND PUSH ENGINE SWITCH TO START Caution
    ○ * DEPRESS CLUTCH PEDAL AND PUSH ENGINE SWITCH TO START Caution
    ○ ○ SHIFT TO P POSITION TO START Caution
    ○ ○ SHIFT TO N POSITION TO START Caution
    10 Steering lock system ○ - STEERING LOCK ACTIVE Caution
    11 Entry and start system ● * KEY BATTERY LOW Caution
    Fuel system ● ○/* DRAIN WATER FROM FUEL FILTER Caution
    (Engine oil level sensor) ● ○ ENGINE OIL LOW Caution
    Automatic high beam system ● ○ CHECK AHB SYSTEM Caution
    (DPF) ● - DPF FULL ENGINE SERVICE REQUIRED Caution
    12 (Washer fluid level) - - LOW WASHER FLUID Advisory
    Meter/gauge system - - OIL MAINTENANCE REQUIRED SOON Advisory
    - - OIL MAINTENANCE REQUIRED Advisory
    - - RESETTING OIL MAINTENANCE DATA Advisory
    - - RESETTING OF OIL MAINTENANCE DATA INCOMPLETE Advisory
    Entry and start system - - POWER ON Caution
    - - Engine start possible condition (Smart key symbol) Caution
    (DPF) - - DPF FULL SEE OWNER'S MANUAL Advisory
    - - DPF MANUAL REGENERATION IN PROCESS Advisory

    • *: An exclusive buzzer sounds depending on condition

    • *1: Buzzers that are linked with the master warning light

  5. WARNING DISPLAY


    1. Each warning display for the multi-information display (Dot LCD type) is shown below.

      Tech Tips

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

      A012LFI