METER / GAUGE SYSTEM SYSTEM DESCRIPTION


  1. OUTLINE OF COMBINATION METER ASSEMBLY


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

      A003113C02
      *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 (Color Type)

      A0030XGC01
      *a Indication Example *b Tachometer
      *c Engine Coolant Temperature Receiver Gauge *d Speedometer
      *e Fuel Receiver Gauge *f Multi-information Display (Color Type)
      *g Display Area A *h Display Area B
      *i Display Area C *j Display Area D
      *k Display Area E - -

  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
      - Output CAN Fuel level in main tank ECM*2
      Engine coolant temperature receiver gauge Gauge Input CAN Engine coolant temperature ECM
      Direct line Engine coolant temperature switch Temperature switch*1

      • *1: w/ Exhaust Heat Recirculation System

      • *2: for 1WW

    2. Warning or Indicator

      Item Condition Input/Output CAN/Direct line Signal Component
      Shift up or down indicator light*1, *2 Comes on Input CAN Shift up ECM
      Shift down
      Starter*7
      Manual engine start Engine stop and start ECU*7
      Charge warning light*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 light*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 light*1, *4 Comes on Input CAN Ecology light indicator ECM
      Oil maintenance warning light*1, *5 Comes on/Blinks Input CAN Oil change indicator ECM
      Starter
      - Output CAN Oil monitoring system reset ECM
      Fuel sediment warning light*1, *5 Comes on Input Direct line Fuel sediment switch Level warning switch
      Glow warning light*5 Comes on Input CAN Glow indicator ECM
      Stop and start indicator light*1, *7 Comes on/Blinks Input CAN ECO light lighting request Engine stop and start ECU
      Manual engine start
      Stop and start off warning light*1, *7 Comes on/Blinks Input CAN Eco-run cancel light lighting request Engine stop and start ECU
      Engine coolant temperature hot warning light*1 Comes on Input CAN Engine coolant temperature ECM
      Direct line Temperature switch Temperature switch*17
      Washer fluid level warning light*1, *22 Comes on Input Direct line Washer fluid level Level warning switch assembly
      SRS warning light Comes on Input CAN SRS warning light control request Airbag sensor assembly
      Test mode ECM
      EPS warning light Comes on/Blinks Input CAN Demand signal to meter Power steering ECU assembly
      Door open warning light*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 light 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 light 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 light*1, *8 Comes on (Green/Amber) Input CAN Adjustable speed limiter warning ECM
      Adjustable speed limiter operation indicator
      Cruise SET indicator light*1, *9 Comes on Input CAN Cruise set indicator ECM
      Cruise main indicator light*1, *9 Comes on (Green) Input CAN Cruise main indicator ECM
      Comes on (Amber) Cruise control warning
      Automatic high beam indicator light*10 Comes on (Green/Amber*1) Input CAN Automatic high beam indicator Main body ECU (Multiplex network body ECU)
      TRC OFF indicator light*1, *11 Comes on Input CAN TRC OFF light Brake actuator assembly (Skid control ECU)
      Starter ECM
      VSC OFF indicator light*11 Comes on Input CAN VSC OFF light Brake actuator assembly (Skid control ECU)
      Slip indicator light*11 Comes on/Blinks Input CAN Slip indicator Brake actuator assembly (Skid control ECU)
      VSC control existence flag
      ABS warning light Comes on/Blinks Input CAN ABS warning light control Brake actuator assembly (Skid control ECU)
      Sport indicator light*1, *4 Comes on Input CAN Power mode ECM
      Multi-mode manual transaxle warning light*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 light*24 Comes on Input CAN Rear fog light request Main body ECU (Multiplex network body ECU)*6
      Direct line Rear fog light request FOG RR relay*1
      Front fog indicator light*14 Comes on Input CAN Front fog light request Main body ECU (Multiplex network body ECU)*6
      Direct line Front fog light request FR FOG relay*1
      Engine oil level warning light*1, *5 Comes on Input CAN Engine coolant temperature ECM
      Direct line Engine oil level Engine oil level sensor
      Smart key warning light*1, *15 Comes on (Green/Amber) Input CAN Smart system warning 1 Certification ECU (Smart key ECU assembly)
      Tire pressure warning light*23 Comes on/Blinks Input CAN Tire pressure warning indication condition 1 Main body ECU (Multiplex network body ECU)
      DPF warning light*1, *5 Comes on/Blinks Input CAN Demand of engine emission filter light ECM
      Fuel level warning light Comes on Input Direct line Fuel level Fuel sender gauge assembly
      High beam indicator light Comes on Input CAN High beam headlight request Main body ECU (Multiplex network body ECU)*6
      Direct line High beam DIMMER relay*1
      Turn indicator light 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 light*6 Comes on/Blinks Input CAN Each warning Related ECUs
      Direct line
      Tail indicator light*6 Comes on Input CAN Taillight request Main body ECU (Multiplex network body ECU)
      Clearance sonar indicator light*16 Comes on Input CAN Clearance sonar main switch indicator turn ON Clearance warning ECU assembly
      PCS OFF warning light*10 Comes on/Blinks Input CAN PCS indicator display Pre-crash safety city sensor
      LED headlight warning light*1, *21 Comes on Input CAN LED headlight indicator Headlight swivel ECU assembly
      Headlight leveling warning light*1, *21 Comes on Input CAN Headlight leveling indicator Headlight swivel ECU assembly

      • *1: for Multi-information Display (Segment LCD Type)

      • *2: w/ Shift Up or Down Indicator Light

      • *3: for Gasoline

      • *4: for CVT

      • *5: for Diesel

      • *6: for Multi-information Display (Color Type)

      • *7: w/ Stop and Start System

      • *8: w/ Speed Limiter System

      • *9: w/ Cruise Control System

      • *10: w/ Pre-crash Safety 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: w/ TOYOTA Parking Assist-sensor System

      • *17: w/ Exhaust Heat Recirculation System

      • *18: for LHD

      • *19: for RHD

      • *20: w/ Simple Intelligent Parking Assist System

      • *21: for LED Headlight

      • *22: w/ Washer Fluid Level Warning

      • *23: w/ Tire Pressure Warning System

      • *24: w/ Rear Fog Light

      • *25: for Hatchback, Wagon

      • *26: for Sedan

    3. Multi-information Display (Segment LCD Type)

      Item Condition Input/Output CAN/Direct line Signal Component
      Odometer 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 Related ECUs
      Odometer unit
      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
      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 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
      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 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 6 Radio and display receiver assembly*5
      Drive monitor display (Total average 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 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 Displayed Input CAN Eco-zone indicator level ECM
      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
      - 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 position*2 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 position*3 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 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 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: for Radio and Display Type

      • *6: w/ Steering Pad Switch

    4. Multi-information Display (Color Type)

      Item Condition Input/Output Communication line Signal Component Display Area
      Opening Displayed - - - - All
      Trip summary (Ending) Displayed - - - - B
      Odometer Displayed Input CAN Vehicle speed pulse signal integrated value Brake actuator assembly (Skid control ECU) D
      Vehicle speed (SP1)
      Direct line ODO/TRIP change switch Steering pad switch assembly
      - Output CAN Odometer unit Related ECUs
      Odometer
      TRIP A/TRIP B meter Displayed Input CAN Vehicle speed pulse signal integrated value Brake actuator assembly (Skid control ECU) D
      Vehicle speed (SP1)
      Direct line ODO/TRIP change switch Steering pad switch assembly
      Reset switch
      Engine oil maintenance mileage*10 Displayed Input CAN Oil maintenance mileage ECM D
      Oil mileage unit
      - Output CAN Unit change (km/mile) ECM
      Unit change 2 (km/mile)
      Current fuel consumption Displayed Input CAN Vehicle speed (SP1) Brake actuator assembly (Skid control ECU) B
      Vehicle speed pulse signal integrated value
      Fuel consumption ECM
      Engine RPM data
      - Output CAN Drive monitor unit 0 Radio and display receiver assembly*1
      Drive monitor display (Current fuel consumption)
      Average fuel consumption (After reset) Displayed Input CAN Fuel consumption ECM B
      Engine RPM data
      Vehicle speed (SP1) Brake actuator assembly (Skid control ECU)
      Vehicle speed pulse signal integrated value
      Total average fuel consumption reset request Radio and display receiver assembly*1
      Direct line Reset Steering pad switch assembly
      - Output CAN Drive monitor unit 6 Radio and display receiver assembly*1
      Drive monitor display (Total average fuel consumption)
      Average fuel consumption (After start) Displayed Input CAN Fuel consumption ECM B
      Engine RPM data
      Vehicle speed (SP1) Brake actuator assembly (Skid control ECU)
      Vehicle speed pulse signal integrated value
      Average fuel consumption (After refuel) Displayed Input CAN Fuel consumption ECM B
      Engine RPM data
      Vehicle speed (SP1) Brake actuator assembly (Skid control ECU)
      Vehicle speed pulse signal integrated value
      Idle stop time (After reset)*9 Displayed Input CAN Eco-run flag ECM B
      Engine RPM data
      Eco mode Engine stop and start ECU
      Idle stop time (After start)*9 Displayed Input CAN Eco-run flag ECM B
      Engine RPM data
      Eco mode Engine stop and start ECU
      Average speed (After reset) Displayed Input CAN Vehicle speed (SP1) Brake actuator assembly (Skid control ECU) B
      Vehicle speed pulse signal integrated value
      Engine RPM data ECM
      Direct line Reset Steering pad switch assembly
      Average speed (After start) Displayed Input CAN Vehicle speed (SP1) Brake actuator assembly (Skid control ECU) B
      Vehicle speed pulse signal integrated value
      Engine RPM data ECM
      - Output CAN Drive monitor unit 1 Radio and display receiver assembly*1
      Drive monitor display (After starting average speed)
      Elapsed time (After reset) Displayed Input CAN Engine RPM data ECM B
      Direct line Reset Steering pad switch assembly
      Elapsed time (After start) Displayed Input CAN Engine RPM data ECM B
      - Output CAN Drive monitor display (After starting driving time) Radio and display receiver assembly*1
      Drivable distance Displayed Input CAN Engine type information 1, 2, 3, 4 ECM B
      Engine RPM data
      Fuel consumption
      Vehicle speed pulse signal integrated value Brake actuator assembly (Skid control ECU)
      Direct line Fuel level Fuel sender gauge assembly
      - Output CAN Drive monitor unit 4 Radio and display receiver assembly*1
      Drive monitor display (Drivable distance)
      Driving distance (After start) Displayed Input CAN Vehicle speed (SP1) Brake actuator assembly (Skid control ECU) B
      Vehicle speed pulse signal integrated value
      Engine RPM data ECM
      - Output CAN Drive monitor unit 2 Radio and display receiver assembly*1
      Drive monitor display (After starting mileage)
      Eco driving indicator zone*12 Displayed Input CAN Eco-zone indicator level ECM B
      Digital speedometer Displayed Input CAN Vehicle speed (SP1) Brake actuator assembly (Skid control ECU) B
      - Output CAN Vehicle speed (meter to other) Related ECUs
      Speed tolerance A Pre-crash safety city sensor*3
      Speed tolerance B
      Direct line Vehicle speed pulse output Related ECUs
      Other (Blank) Displayed - - - - B
      Drive information tab Displayed - - - - A
      Navigation tab*2 Displayed Input CAN/Local bus Navigation Radio and display receiver assembly A
      Audio tab*1 Displayed Input CAN/Local bus Audio Radio and display receiver assembly A
      Driving support tab*3, *7 Displayed Input CAN Indicator display Pre-crash safety city sensor A
      Message tab Displayed - - - - A
      Setting tab Displayed - - - - A
      Shift position*12 Displayed Input CAN Shift position P ECM C
      Shift position R
      Shift position N
      Shift position D
      Shift gear
      Mode indicator
      Sports mode enable
      Transmission oil temperature range
      Shift up or down indicator light*19 Displayed Input CAN Shift up ECM C
      Shift down
      Traffic sing*7 Displayed Input CAN Traffic sign 1, 2, 3, 4 Pre-crash safety city sensor B, C
      Traffic sign graying 1, 2, 3, 4
      Traffic sign highlight 1, 2, 3, 4
      Supplemental sign 1, 2, 3, 4
      Speed Value 1, 2
      Duplicated sign request
      Sign number of permanent area
      Sign number of ADAS tab
      - Output CAN Unit change 2 (KM/MILE) Pre-crash safety city sensor
      Cruise SET indicator light*6 Displayed Input CAN Cruise set indicator ECM C
      Cruise main indicator light*6 Displayed Input CAN Cruise main indicator ECM C
      Cruise control warning
      Adjustable speed limiter indicator light*11 Displayed Input CAN ASL operation indicator ECM C
      ASL warning
      Adjustable speed limiter set speed*11 Displayed Input CAN ASL control vehicle speed ECM C
      Control vehicle speed unit
      - Output CAN Unit change (km/mile) ECM
      Unit change 2 (km/mile)
      Stop and start indicator light*9 Displayed Input CAN ECO light lighting request Engine stop and start ECU E
      Manual engine start
      Stop and start off indicator light*9 Displayed Input CAN Eco-run cancel light lighting request Engine stop and start ECU E
      Eco driving indicator light*12 Displayed Input CAN Ecology light indicator ECM E
      Sport indicator light*12 Displayed Input CAN Power mode ECM E
      IPA indicator light*4 Displayed Input CAN IPA control command Clearance warning ECU assembly E
      Lane departure alert indicator light*3 Displayed Input CAN Indicator display Pre-crash safety city sensor E
      Outside temperature Displayed Input CAN Vehicle speed pulse signal calculated value Brake actuator assembly (Skid control ECU) A
      Vehicle speed (SP1)
      Direct line Outside temperature Thermistor assembly
      - Output CAN Outside temperature display data Air conditioning amplifier assembly
      Outside temperature sensor data
      Icy warning light Displayed Input Direct line Outside temperature Thermistor assembly A
      Clock Displayed Input Direct line Steering pad switch Steering pad switch assembly A
      Phone (Received call)*1 Displayed Input CAN/Local bus Phone (Received call) Radio and display receiver assembly A, B
      Turn-by-turn Navigation*2 Displayed Input CAN/Local bus Turn-by-turn Radio and display receiver assembly A, B
      Stop and start advice*9 Displayed Input CAN Eco-run flag ECM D
      Eco mode Engine stop and start ECU
      Eco-run cancel light lighting request
      Stop and start A/C mode
      ADJUSTING FRONT CAMERA*3 Displayed Input CAN Camera adjustment mode text display Pre-crash safety city sensor A, B
      BRAKE!*3 Displayed Input CAN PCS warning message Pre-crash safety city sensor A, B
      Pre-crash safety symbol (image display)*3 Displayed Input CAN PCS warning message Pre-crash safety city sensor A, B
      Lane departure alert warning reminder indicator (image display)*3 Displayed Input CAN Left side lane line Pre-crash safety city sensor A, B
      Right side lane line
      Pre-crash warning reminder indicator (image display)*3 Displayed Input CAN PCS warning message Pre-crash safety city sensor A, B
      PCS distance warning
      PCS display status request flag
      Brake effectiveness is reduced due to failure, please stop in a safe area and check manual. Displayed Input Direct line Brake fluid level warning switch Brake master cylinder reservoir assembly (Brake fluid level warning switch) A, B
      IPA cancelled, take over, check IPA system.*4 Displayed Input CAN IPA display information Clearance warning ECU assembly A, B
      IPA cancelled, take over.*4 Displayed Input CAN IPA display information Clearance warning ECU assembly A, B
      IPA slot not detected, speed too high.*4 Displayed Input CAN IPA display information Clearance warning ECU assembly A, B
      IPA cancelled, take over, speed too high.*4 Displayed Input CAN IPA display information Clearance warning ECU assembly A, B
      IPA cancelled, take over, driver intervened.*4 Displayed Input CAN IPA display information Clearance warning ECU assembly A, B
      IPA cancelled, take over, TRC/VSC is off.*4 Displayed Input CAN IPA display information Clearance warning ECU assembly A, B
      IPA cancelled, take over, TRC/ABS/VSC activated.*4 Displayed Input CAN IPA display information Clearance warning ECU assembly A, B
      IPA cancelled, take over, timeout.*4 Displayed Input CAN IPA display information Clearance warning ECU assembly A, B
      IPA not available, speed too high.*4 Displayed Input CAN IPA display information Clearance warning ECU assembly A, B
      IPA not available, TRC/VSC is off.*4 Displayed Input CAN IPA display information Clearance warning ECU assembly A, B
      Check IPA system.*4 Displayed Input CAN IPA display information Clearance warning ECU assembly A, B
      IPA not available.*4 Displayed Input CAN IPA display information Clearance warning ECU assembly A, B
      IPA not available, stop the vehicle, turn wheel from left end to right end.*4 Displayed Input CAN IPA display information Clearance warning ECU assembly A, B
      Memory error.*4 Displayed Input CAN IPA display information Clearance warning ECU assembly A, B
      Write zero-point of steering angle.*4 Displayed Input CAN IPA display information Clearance warning ECU assembly A, B
      Write maximum steering angle.*4 Displayed Input CAN IPA display information Clearance warning ECU assembly A, B
      End of adjustment.*4 Displayed Input CAN IPA display information Clearance warning ECU assembly A, B
      Each door open (vehicle being driven) (image display) Displayed Input CAN Driver door courtesy switch Main body ECU (Multiplex network body ECU) A, B
      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)
      Each door open (vehicle stopped) (image display) Displayed Input CAN Driver door open display Certification ECU (Smart key ECU assembly)*14 A, B
      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
      Steering wheel
      Clearance sonar detection (image display)*5 Displayed Input CAN Front left area information Clearance warning ECU assembly A, B
      Front right area information
      Front center area information
      Rear left area information
      Rear right area information
      Cluster indicator turn ON request
      Sensor diag request
      Check sonar system.*5 Displayed Input CAN Cluster indicator turn ON request Clearance warning ECU assembly A, B
      Sensor diag request A, B
      Clean sonar.*5 Displayed Input CAN Cluster indicator turn ON request Clearance warning ECU assembly A, B
      Sensor diag request A, B
      IPA control indicator (image display)*4 Displayed Input CAN IPA display information Clearance warning ECU assembly A, B
      Check surroundings.*4 Displayed Input CAN IPA display information Clearance warning ECU assembly A, B
      IPA finished, take over.*4 Displayed Input CAN IPA display information Clearance warning ECU assembly A, B
      Auto power off to conserve battery.*14 Displayed Input CAN Message request for push start Certification ECU (Smart key ECU assembly) A, B
      Shift to P position.*12, *14 Displayed Input CAN Smart system warning 2 Certification ECU (Smart key ECU assembly) A, B
      Message request for push start
      Stop & Start system malfunction. Inspect at dealer.*9 Displayed Input CAN Stop and start information (system malfunction) Engine stop and start ECU A, B
      Release parking brake. Displayed Input CAN Parking brake switch Main body ECU (Multiplex network body ECU) A, B
      Vehicle speed (SP1) Brake actuator assembly (Skid control ECU)
      Key not detected.*14 Displayed Input CAN Smart system warning 1 Certification ECU (Smart key ECU assembly) A, B
      Check charging system. Displayed Input CAN Charge warning ECM A, B
      ECO mode Engine stop and start ECU*9
      Direct line Charge L terminal Generator assembly
      Check entry & start system.*14 Displayed Input CAN Smart system warning 1 Certification ECU (Smart key ECU assembly) A, B
      Check cruise control system.*6 Displayed Input CAN Cruise control warning ECM A, B
      Check speed limiter system.*11 Displayed Input CAN ASL warning ECM A, B
      Check LDA system.*3 Displayed Input CAN Fault condition text display Pre-crash safety city sensor A, B
      LDA not available.*3 Displayed Input CAN Temporary unusable condition text display Pre-crash safety city sensor A, B
      Check Pre-Crash Safety.*3 Displayed Input CAN PCS fault condition text display Pre-crash safety city sensor A, B
      Engine oil pressure low. Displayed Input CAN Engine oil pressure light lighting prohibition Engine stop and start ECU*9 A, B
      Engine RPM data ECM
      Demand of oil pressure light*18
      Direct line Engine oil pressure Engine oil pressure switch assembly
      Check RSA system.*7 Displayed Input CAN TSR warning message Pre-crash safety city sensor A, B
      LDA system is unavailable below approx. 50km/h.*3 Displayed Input CAN Speed condition failure text display Pre-crash safety city sensor A, B
      LDA System is unavailable below approx. 32MPH.*3 Displayed Input CAN Speed condition failure text display Pre-crash safety city sensor A, B
      LDA System is unavailable at this speed.*3 Displayed Input CAN Speed condition failure text display Pre-crash safety city sensor A, B
      Lane departure alert indicator (image display)*3 Displayed Input CAN Left side lane line Pre-crash safety city sensor A, B
      Right side lane line
      Turn power OFF.*14 Displayed Input CAN Smart system warning 2 Certification ECU (Smart key ECU assembly) A, B
      Message request for push start
      Key detected in vehicle.*14 Displayed Input CAN Smart system warning 3 Certification ECU (Smart key ECU assembly) A, B
      Turn lights OFF. Displayed Input CAN Driver door courtesy switch Main body ECU (Multiplex network body ECU) A, B
      Taillight request
      Depress brake pedal, touch ENGINE switch with key.*12, *14 Displayed Input CAN Smart system warning 1 Certification ECU (Smart key ECU assembly) A, B
      Depress clutch pedal, Touch ENGINE switch with key.*13, *14 Displayed Input CAN Smart system warning 1 Certification ECU (Smart key ECU assembly) A, B
      Depress brake pedal and push ENGINE switch to start.*12, *14 Displayed Input CAN Smart system warning 3 Certification ECU (Smart key ECU assembly) A, B
      Message request for push start
      Depress clutch pedal and push ENGINE switch to start.*13, *14 Displayed Input CAN Smart system warning 3 Certification ECU (Smart key ECU assembly) A, B
      Message request for push start
      Stop & Start system active. Shift to N and depress clutch to restart.*9 Displayed Input CAN Stop and start information (careless operation) Engine stop and start ECU A, B
      Shift to P position to start.*12, *14 Displayed Input CAN Message request for push start Certification ECU (Smart key ECU assembly) A, B
      Steering lock active.*14 Displayed Input CAN Smart system warning 1 Certification ECU (Smart key ECU assembly) A, B
      Key battery low.*14 Displayed Input CAN Smart system warning 1 Certification ECU (Smart key ECU assembly) A, B
      Drain water from fuel filter.*15 Displayed Input Direct line Fuel sediment switch Level warning switch A, B
      Engine oil low.*16 Displayed Input CAN Water temperature ECM A, B
      Direct line Engine oil level Engine oil level sensor
      Headlight system malfunction. Visit your dealer.*3, *8 Displayed Input CAN LED headlight indicator Headlight swivel ECU assembly*8 A, B
      Headlight leveling indicator
      Smart beam indicator Main body ECU (Multiplex network body ECU)*3
      DPF full, engine service required.*15 Displayed Input CAN Demand of engine emission filter light ECM A, B
      CHECKING PRE-CRASH BRAKE*3 Displayed Input CAN Inspection mode Pre-crash safety city sensor A, B
      Low washer fluid.*22 Displayed Input Direct line Washer fluid level Level warning switch assembly A, B
      Replace fuel filter.*17 Displayed Input CAN Fuel filter warning ECM A, B
      TRC OFF Displayed Input CAN TRC OFF light Brake actuator assembly (Skid control ECU) A, B
      Oil Maintenance required soon.*18 Displayed Input CAN Oil change indicator ECM A, B
      Starter
      Manual engine start Engine stop and start ECU*9
      Oil Maintenance required.*18 Displayed Input CAN Oil change indicator ECM A, B
      Starter
      Manual engine start Engine stop and start ECU*9
      Resetting oil maintenance data.*18 Displayed Input CAN Oil change indicator ECM A, B
      Starter
      Manual engine start Engine stop and start ECU*9
      - Output CAN Oil monitoring system reset ECM
      Oil monitoring system reset 2
      Resetting of oil maintenance data incomplete.*18 Displayed - - - - A, B
      Power ON.*14 Displayed Input CAN Smart system warning 1 Certification ECU (Smart key ECU assembly) A, B
      Smart key symbol (image display)*14 Displayed Input CAN Smart system warning 1 Certification ECU (Smart key ECU assembly) A, B
      Pre-Crash Brake is disabled due to VSC OFF.*3 Displayed Input CAN PB temporary unusable condition text display Pre-crash safety city sensor A, B
      VSC OFF indicator light Brake actuator assembly (Skid control ECU)
      Pre-Crash Safety temporarily not available.*3 Displayed Input CAN PCS temporary unusable condition text display Pre-crash safety city sensor A, B
      Front sensor systems are temporarily unavailable due to inappropriate temp. Wait a moment.*3 Displayed Input CAN PCS TEMP message Pre-crash safety city sensor A, B
      Front Camera Vision Blocked Clean and Demist Windshield.*3 Displayed Input CAN PCS DUST message Pre-crash safety city sensor A, B
      DPF full. See owner's manual.*15 Displayed Input CAN Demand of engine emission filter light ECM A, B
      DPF manual regeneration in process.*15 Displayed Input CAN Demand of engine emission filter light ECM A, B
      Pre-Crash Safety OFF.*3 Displayed Input CAN PCS warning message Pre-crash safety city sensor A, B
      PCS warning distance unusable condition text display
      PCS distance warning
      Pre-Crash Safety alert.*3 Displayed Input CAN PCS warning message Pre-crash safety city sensor A, B
      PCS warning distance unusable condition text display
      PCS distance warning
      PCS warning distance display
      Balances Stop & Start and A/C output.*9 Displayed Input CAN Stop and start A/C mode Engine stop and start ECU D
      Prolongs Stop & Start and reduces A/C output.*9 Displayed Input CAN Stop and start A/C mode Engine stop and start ECU D
      Stop & Start: extended.*9 Displayed Input CAN Stop and start A/C mode Engine stop and start ECU D
      Stop & Start: normal.*9 Displayed Input CAN Stop and start A/C mode Engine stop and start ECU D

      • *1: for Radio and Display Type

      • *2: w/ Navigation System

      • *3: w/ Pre-crash Safety System

      • *4: w/ Simple Intelligent Parking Assist System

      • *5: w/ TOYOTA Parking Assist-sensor System

      • *6: w/ Cruise Control System

      • *7: w/ Road Sign Assist System

      • *8: for LED Headlight

      • *9: w/ Stop and Start System

      • *10: for 8NR-FTS, 1WW

      • *11: w/ Speed Limiter System

      • *12: for CVT

      • *13: for Manual Transaxle

      • *14: w/ Entry and Start System

      • *15: for Diesel

      • *16: for 1ND-TV

      • *17: for 1WW

      • *18: for 8NR-FTS, Diesel

      • *19: w/ Shift Up or Down Indicator Light

      • *20: for Hatchback, Wagon

      • *21: for Sedan

      • *22: w/ Washer Fluid Level Warning

    5. Buzzer

      Item Condition Input/Output CAN/Direct line Signal Component
      IPA buzzer*1 Sounds once Input CAN IPA buzzer Clearance warning ECU assembly
      Sounds twice
      Multi-mode manual transaxle reverse buzzer*2 Sounds once Input Direct line Multi-mode manual transaxle reverse buzzer request Transmission control ECU assembly
      Stop and start system buzzer*4 Sounds continuously Input CAN Sounding buzzer request Engine stop and start ECU
      Seat belt warning buzzer (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 buzzer (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 buzzer (for Rear seat)*5 Sounds intermittently Input CAN Shift position P ECM
      Shift position R
      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 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
      EPS warning buzzer Sounds once Input CAN Demand signal to meter Power steering ECU assembly
      Multi-mode manual transaxle warning buzzer*2 Sounds intermittently Input Direct line Multi-mode manual transaxle warning buzzer request Transmission control ECU assembly
      Smart key warning buzzer*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 (0.7 sec. cycle)
      Sounds once Meter buzzer single-shot request
      Key reminder buzzer 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 buzzer*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 buzzer*2 Sounds continuously Input Direct line Multi-mode manual transaxle active test buzzer request Transmission control ECU assembly
      Multi-information display warning buzzer*7 Sounds once Input CAN/Direct line Multi-information display warning Related ECUs
      Immobiliser key identification completion buzzer*6 Sounds once Input CAN Immobiliser key identification completion Certification ECU (Smart key ECU assembly)
      Driving with parking brake unreleased warning buzzer 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 open warning buzzer 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 buzzer*2, *9 Sounds twice Input CAN Reject buzzer ECM
      Multi-mode manual transaxle shift reject buzzer*2 Sounds twice Input Direct line Multi-mode manual transaxle shift reject buzzer request Transmission control ECU assembly
      Light reminder buzzer Sounds continuously Input CAN Lighting system state Main body ECU (Multiplex network body ECU)
      Driver door courtesy switch
      Ignition switch
      Turn signal flasher buzzer 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 warning signal switch Hazard warning signal switch assembly
      Lane departure alert warning buzzer*15 Sounds intermittently Input CAN LDW buzzer Pre-crash safety city sensor
      Engine oil pressure warning buzzer*7 Sounds intermittently Input CAN Engine oil pressure light lighting prohibition Engine stop and start ECU*4
      Engine RPM data ECM
      Demand of oil pressure light*8
      Vehicle speed (SP1) Brake actuator assembly (Skid control ECU)
      Direct line Engine oil pressure Engine oil pressure switch assembly
      Road sign assist buzzer*12 Sounds four times Input CAN Buzzer request of permanent area Pre-crash safety city sensor
      Buzzer request of ADAS tab
      Engine coolant temperature warning buzzer*7 Sounds once Input CAN Engine coolant temperature ECM
      Engine coolant temperature switch Temperature switch*16
      PCS warning buzzer*15, *17 Sounds intermittently Input CAN PCS meter buzzer request Pre-crash safety city sensor
      PCS distance alert buzzer*15, *17 Sounds intermittently Input CAN PCS meter buzzer request Pre-crash safety city sensor

      • *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: for Multi-information Display (Color Type)

      • *8: for 8NR-FTS, Diesel

      • *9: for CVT

      • *10: for LHD

      • *11: for RHD

      • *12: w/ Road Sign Assist System

      • *13: for Hatchback, Wagon

      • *14: for Sedan

      • *15: w/ Pre-crash Safety System

      • *16: w/ Exhaust Heat Recirculation System

      • *17: w/ Pre-crash Safety City Heater

    6. Others

      Item Condition Input/Output CAN/Direct line Signal Component
      Rear seat belt warning light* - 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 Clock assembly
      Rear left seat belt buckle switch
      Rear center seat belt buckle switch

      • *: w/ Rear Seat Belt Warning

  3. MULTI-INFORMATION DISPLAY (COLOR TYPE) FLOW CHART


    1. Multi-information display (Color Type) flow chart

      A0030Q1E02

    2. DESCRIPTION OF WARNING DISPLAYS


      1. for Multi-information Display (Color Type)

      3. Priority System Name/(Vehicle Function)

      Master Warning Light

      ●: Comes on

      ○: Blinks

      		 Buzzer (*1) Display Level
      1 Lane departure alert system - - ADJUSTING FRONT CAMERA Caution
      Pre-crash safety system - - BRAKE! Warning
      - - Pre-crash safety symbol (image display) Warning
      2 Lane departure alert system - - Lane departure alert warning reminder indicator (image display) -
      Pre-crash safety system - - Pre-crash warning reminder indicator (image display) -
      (Brake fluid level warning switch) - - Brake effectiveness is reduced due to failure, please stop in a safe area and check manual. Caution
      3 Simple intelligent parking assist system - * IPA cancelled, take over, check IPA system. Caution
      - * IPA cancelled, take over. Caution
      - * IPA slot not detected, speed too high. Caution
      - * IPA cancelled, take over, speed too high. Caution
      - * IPA cancelled, take over, driver intervened. Caution
      - * IPA cancelled, take over, TRC/VSC is off. Caution
      - * IPA cancelled, take over, TRC/ABS/VSC activated. Caution
      - * IPA cancelled, take over, timeout. Caution
      - * IPA not available, speed too high. Caution
      - * IPA not available, TRC/VSC is off. Caution
      - * Check IPA system. Caution
      - * IPA not available. Caution
      - * IPA not available, stop the vehicle, turn wheel from left end to right end. Caution
      - * Memory error. Caution
      - * Write zero-point of steering angle. Caution
      - * Write maximum steering angle. Caution
      - * End of adjustment. Caution
      4 (Each door warning (vehicle being driven)) ● * Each door open (vehicle being driven) (image display) Caution
      (Each door warning (vehicle stopped)) - - Each door open (vehicle stopped) (image display) Caution
      TOYOTA parking assist-sensor system - - Clearance sonar detection (image display) Caution
      ○ ○ Check sonar system. Caution
      ○ ○ Clean sonar. Caution
      Simple intelligent parking assist system - * IPA control indicator (image display) Caution
      - * Check surroundings. Caution
      - * IPA finished, take over. Caution
      5 Entry and start system - - Auto power off to conserve battery. Caution
      6 Entry and start system ● */○ Shift to P position. Caution
      7 Stop and start system ● * Stop & Start system malfunction. Inspect at dealer. Caution
      (Parking brake) ● * Release parking brake. Caution
      Entry and start system ● * Key not detected. Caution
      8 Charging system ○ - Check charging system. Caution
      Entry and start system ● * Check entry & start system. Caution
      Cruise control system ○ ○ Check cruise control system. Caution
      Speed limiter system ○ ○ Check speed limiter system. Caution
      Lane departure alert system ○ ○ Check LDA system. Caution
      ○ ○ LDA not available. Caution
      Pre-crash safety system ○ ○ Check Pre-Crash Safety. Caution
      (Engine oil pressure switch assembly) ○ * Engine oil pressure low. Caution
      Road sign assist system ○ ○ Check RSA system. Caution
      Lane departure alert system - - LDA system is unavailable below approx. 50km/h. Advisory
      - - LDA System is unavailable below approx. 32MPH. Advisory
      - - LDA System is unavailable at this speed. Advisory
      9 Lane departure alert system - - Lane departure alert indicator (image display) -
      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
      Stop and start system - - Stop & Start system active. Shift to N and depress clutch to restart. Caution
      Entry and start system ● ○ Shift to P position to start. Caution
      10 Steering lock system ● * Steering lock active. Caution
      11 Entry and start system ○ * Key battery low. Caution
      ECD system ○ ○ Drain water from fuel filter. Caution
      (Engine oil level sensor) ○ ○ Engine oil low. Caution
      Lighting system, Automatic headlight beam level control system or Automatic high beam system ○ ○ Headlight system malfunction. Visit your dealer. Caution
      ECD system ○ - DPF full, engine service required. Caution
      12 Pre-crash safety system - - CHECKING PRE-CRASH BRAKE Caution
      (Washer fluid level) - - Low washer fluid. Advisory
      ECD system - - Replace fuel filter. Advisory
      Electronically controlled brake system - - TRC OFF Caution
      (Oil maintenance) - - 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
      - - Smart key symbol (image display) Caution
      Pre-crash safety system - - Pre-Crash Brake is disabled due to VSC OFF. Advisory
      - - Pre-Crash Safety temporarily not available. Advisory
      - - Front sensor systems are temporarily unavailable due to inappropriate temp. Wait a moment. Advisory
      - - Front Camera Vision Blocked Clean and Demist Windshield. Advisory
      ECD system - - DPF full. See owner's manual. Advisory
      - - DPF manual regeneration in process. Advisory
      Pre-crash safety system - - Pre-Crash Safety OFF. Advisory
      - - Pre-Crash Safety alert. Advisory
      Stop and start system - - Balances Stop & Start and A/C output. -
      - - Prolongs Stop & Start and reduces A/C output. -
      - - Stop & Start: extended. -
      - - Stop & Start: normal. -

      • *: An exclusive buzzer sounds depending on condition

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