METER / GAUGE SYSTEM SYSTEM DESCRIPTION


  1. OUTLINE OF COMBINATION METER ASSEMBLY

    A01W05TE04
    Text in Illustration
    *a Indication Example *b Engine Coolant Temperature Receiver Gauge
    *c Tachometer *d Speedometer
    *e Fuel Receiver Gauge *f Multi-information Display
    *g Display Area A *h Display Area B
    *i Display Area C *j Display Area D

  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 signal (meter to other) Related ECUs
      Speed tolerance A
      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 gauge state Related ECUs
      Fuel level in main tank
      Engine coolant temperature receiver gauge Gauge Input CAN Engine coolant temperature ECM

    2. Warning or Indicator

      Item Condition Input/Output CAN/Direct line Signal Component
      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)
      Parking brake switch
      Shift position P ECM
      Vehicle speed (SP1) Brake actuator assembly (Skid control ECU)
      Direct line Front passenger seat belt buckle switch Front seat inner belt assembly RH*6
      Front seat inner belt assembly LH*7
      Front passenger seat occupant detection sensor Separate type front seat cushion pad (Occupant detection sensor)
      Front fog indicator light Comes on Input CAN Front fog light request Main body ECU (Multiplex network body ECU)
      Automatic high beam indicator light*1 Comes on Input CAN Automatic high beam indicator Main body ECU (Multiplex network body ECU)
      Turn indicator light Blinks Input CAN Flasher request Main body ECU (Multiplex network body ECU)
      Direct line LH turn signal switch Headlight dimmer switch assembly
      RH turn signal switch
      Turn signal switch position
      Hazard warning signal switch Hazard warning signal switch (Radio receiver assembly)
      - Output CAN Turn signal light status Related ECUs
      Hazard warning signal switch status
      Direct line LH turn indicator output Each turn signal light
      RH turn indicator output
      Hazard warning signal switch illuminate Hazard warning signal switch (Radio receiver assembly)
      High beam indicator light Comes on Input CAN High beam headlight request Main body ECU (Multiplex network body ECU)
      Master warning light Comes on/Blinks Input CAN Each warning Related ECUs
      Direct line
      Tail indicator light Comes on Input CAN Taillight request Main body ECU (Multiplex network body ECU)
      Eco driving indicator light Comes on Input CAN Ecology light indicator ECM
      MIL (Check engine warning light) Comes on Input Direct line MIL (Check engine warning light) ECM
      PCS OFF warning light*3 Comes on/Blinks Input CAN PCS indicator display Driving support ECU assembly
      Clearance sonar indicator light Comes on Input CAN Clearance sonar main switch turn ON Clearance warning ECU assembly
      EPS warning light Comes on/Blinks Input CAN Demand signal to meter Power steering ECU assembly
      SRS warning light Comes on Input CAN SRS warning light control request Airbag sensor assembly
      Test mode ECM
      Brake warning light Comes on Input CAN Brake warning light control flag Brake actuator assembly (Skid control ECU)
      Direct line Brake fluid level warning switch Brake master cylinder reservoir assembly (Brake fluid level warning switch)
      Vacuum warning switch Vacuum warning switch assembly*4
      Slip indicator light Comes on/Blinks Input CAN Slip indicator Brake actuator assembly (Skid control ECU)
      VSC OFF indicator light Comes on Input CAN VSC OFF light Brake actuator assembly (Skid control ECU)
      Tire pressure warning light*2 Comes on/Blinks Input CAN Tire pressure warning indicator condition 1 Main body ECU (Multiplex network body ECU)
      ABS warning light Comes on/Blinks Input CAN ABS warning light control flag Brake actuator assembly (Skid control ECU)
      Fuel level warning light Comes on Input Direct line Fuel level Fuel sender gauge assembly
      Rear fog indicator light*5 Comes on Input CAN Rear fog light request Main body ECU (Multiplex network body ECU)
      Parking brake warning light Comes on Input CAN Parking brake switch Main body ECU (Multiplex network body ECU)

      • *1: w/ Automatic High Beam System

      • *2: w/ Tire Pressure Warning System

      • *3: w/ Pre-crash Safety System

      • *4: for 6AR-FSE

      • *5: w/ Rear Fog Light

      • *6: for LHD

      • *7: for RHD

    3. Multi-information display

      Item Condition Input/Output CAN/Direct line Signal Component Display Area
      Opening Displayed - - - - All
      Current fuel consumption Displayed Input CAN Engine RPM data ECM B
      Fuel consumption
      Vehicle speed pulse signal calculated value Brake actuator assembly (Skid control ECU)
      Vehicle speed (SP1)
      - Output CAN Drive monitor unit signal 0 Radio receiver assembly
      Drive monitor display signal (Current fuel consumption)
      Average fuel consumption (After start) Displayed Input CAN Engine RPM data ECM B
      Fuel consumption
      Vehicle speed pulse signal calculated value Brake actuator assembly (Skid control ECU)
      Vehicle speed (SP1)
      Average fuel consumption (After refuel) Displayed Input CAN Engine RPM data ECM B
      Fuel consumption
      Vehicle speed pulse signal calculated value Brake actuator assembly (Skid control ECU)
      Vehicle speed (SP1)
      - Output CAN Drive monitor unit signal 3 Radio receiver assembly
      Drive monitor display signal (Average fuel consumption after refueling)
      Average fuel consumption (After reset) Displayed Input CAN Engine RPM data ECM B
      Fuel consumption
      Vehicle speed pulse signal calculated value Brake actuator assembly (Skid control ECU)
      Vehicle speed (SP1)
      Direct line Reset switch signal Steering pad switch assembly
      - Output CAN Drive monitor unit signal 6 Radio receiver assembly
      Drive monitor display signal (Total average fuel consumption)
      Average speed (After reset) Displayed Input CAN Engine RPM data ECM B
      Vehicle speed pulse signal calculated value Brake actuator assembly (Skid control ECU)
      Vehicle speed (SP1)
      Direct line Reset switch signal Steering pad switch assembly
      Average speed (After start) Displayed Input CAN Engine RPM data ECM B
      Vehicle speed pulse signal calculated value Brake actuator assembly (Skid control ECU)
      Vehicle speed (SP1)
      - Output CAN Drive monitor unit 1 Radio receiver assembly
      Drive monitor display (After starting average speed)
      Drivable distance Displayed Input CAN Engine RPM data ECM B
      Fuel consumption
      Engine type information 1, 2, 3, 4
      Drivetrain information
      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 receiver assembly
      Drive monitor display (Drivable distance)
      Driving distance (After start) Displayed Input CAN Engine RPM data ECM B
      Vehicle speed pulse signal calculated value Brake actuator assembly (Skid control ECU)
      Vehicle speed (SP1)
      Elapsed time (After reset) Displayed Input CAN Engine RPM data ECM B
      Direct line Reset switch signal 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 receiver assembly
      Idle stop time (After reset)*1 Displayed Input CAN Engine RPM data ECM B
      Eco mode Engine stop and start ECU
      Stop and start A/C start ECU mode
      Idle stop time (After start)*1 Displayed Input CAN Engine RPM data ECM B, D
      Eco mode Engine stop and start ECU
      Stop and start A/C start ECU mode
      Idle stop time (Current vehicle stop)*1 Displayed Input CAN Engine RPM data ECM D
      Eco mode Engine stop and start ECU
      Stop and start A/C start ECU mode
      Amount of fuel saved (After reset)*1 Displayed Input CAN Engine RPM data ECM B
      Eco mode Engine stop and start ECU
      Stop and start A/C start ECU mode
      Amount of fuel saved (After start)*1 Displayed Input CAN Engine RPM data ECM B
      Eco mode Engine stop and start ECU
      Stop and start A/C start ECU mode
      Eco driving indicator zone Displayed Input CAN Eco-zone indicator level ECM B
      Tire pressure*12 Displayed Input CAN TPMS FL (ID1) tire pressure information Main body ECU (Multiplex network body ECU) B
      TPMS FR (ID2) tire pressure information
      TPMS RL (ID3) tire pressure information
      TPMS RR (ID4) tire pressure information
      TPMS SP (ID5) tire pressure information
      TPMS FL (ID1) tire indication information 0
      TPMS FR (ID2) tire indication information 0
      TPMS RL (ID3) tire indication information 0
      TPMS RR (ID4) tire indication information 0
      TPMS SP (ID5) tire indication information 0
      TPMS indication number information 0
      TPMS unit information 0
      TPMS display request bit 0
      TPMS variation
      Sway warning*2 Displayed Input CAN SWS fatigue level display Forward recognition camera B
      Other (Blank) Displayed - - - - B
      Drive information tab Displayed - - - - A
      Navigation tab*3 Displayed Input CAN Navigation Radio receiver assembly A
      Local bus
      Video Signal (Digital)
      Audio tab Displayed Input CAN Audio Radio receiver assembly A
      Local bus
      Video Signal (Digital)*15
      Driving support tab*2 Displayed Input CAN ACC display ID2 ECM A
      LDW existence flag Forward recognition camera
      Stop and start tab*1 Displayed Input CAN Eco-run flag ECM A
      Message tab Displayed - - - - A
      Setting tab Displayed - - - - A
      Eco indicator light (Driving mode) Displayed Input CAN Eco mode indicator ECM C
      Sport indicator light (Driving mode) Displayed Input CAN Integrated sport mode indicator ECM C
      Shift position Displayed Input CAN Shift position P ECM C
      Shift position R
      Shift position N
      Shift position D
      Shift gear
      Mode indicator signal
      Sport mode enable
      TM oil temperature range
      Traffic sing*4 Displayed Input CAN Traffic sign 1, 2, 3, 4 Forward recognition camera 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
      Stop and start indicator light*1 Displayed Input CAN ECO light lighting request Engine stop and start ECU C
      Stop and start off indicator light*1 Displayed Input CAN Eco-run cancel light lighting request Engine stop and start ECU C
      Cruise control indicator light*15 Displayed Input CAN ACC display ID2 ECM C
      Cruise control indicator light (Constant speed control mode)*16 Displayed Input CAN ACC display ID2 ECM C
      Cruise control indicator light (Vehicle-to-vehicle distance control mode)*16 Displayed Input CAN ACC display ID2 ECM C
      Cruise SET indicator light Displayed Input CAN ACC display ID2 ECM C
      Odometer Displayed Input CAN Vehicle speed pulse signal calculated value Brake actuator assembly (Skid control ECU) D
      Vehicle speed (SP1)
      Direct line ODO/TRIP change switch Trip switch
      - Output CAN Odometer unit Related ECUs
      Odometer
      TRIP A/TRIP B meter Displayed Input CAN Vehicle speed pulse signal calculated value Brake actuator assembly (Skid control ECU) D
      Vehicle speed (SP1)
      Direct line ODO/TRIP change switch Trip switch
      - Output CAN TRIP A Related ECUs
      TRIP B
      Engine oil maintenance mileage*6 Displayed Input CAN Oil maintenance mileage ECM D
      Oil mileage unit
      Oil maintenance screen inversion demand
      - Output CAN OIL maintenance mileage Radio receiver assembly
      Previous oil maintenance flag
      Unit change 2 (km/mile) Related ECUs
      Outside temperature Displayed Input CAN Ambient temperature display signal Air conditioning amplifier assembly A
      Switch signal of 0 or 0.5 below decimal point of ambient temperature display
      Icy warning light Displayed Input CAN Engine RPM data ECM A
      Vehicle speed (SP1) Brake actuator assembly (Skid control ECU)
      Ambient temperature display signal Air conditioning amplifier assembly
      Switch signal of 0 or 0.5 below decimal point of ambient temperature display
      Clock Displayed Input Direct line Steering pad switch Steering pad switch assembly A
      Phone (Received call) Displayed Input CAN Phone (Received call) Radio receiver assembly A, B
      Local bus
      Video Signal (Digital)*15
      Turn-by-turn navigation*3 Displayed Input CAN Turn-by-turn Radio receiver assembly A, B
      Local bus
      Video Signal (Digital)
      Stop and start advice*1 Displayed Input CAN Eco mode Engine stop and start ECU B
      Eco-run cancel light lighting request
      Stop and start A/C mode
      S&S information (inhibition reason)
      S&S information (advice)
      Adjustable speed warning*5 Displayed Input CAN Vehicle speed (SP1) Brake actuator assembly (Skid control ECU) D
      Direct line Steering pad switch Steering pad switch assembly
      Cruise control set speed Displayed Input CAN Control vehicle speed ECM B
      Control vehicle speed unit
      CDY-2 Displayed Input CAN CDY mode ECM A, B
      CDY-4 Displayed Input CAN CDY mode ECM A, B
      ADJUSTING LDA CAMERA*2 Displayed Input CAN Camera adjustment mode text display Forward recognition camera A, B
      ADJUSTING FRONT RADAR *2 Displayed Input CAN Inspection mode for ACC Driving support ECU assembly A, B
      ERROR ADJUSTING FRONT RADAR BEAM*2 Displayed Input CAN FRD adjustment Driving support ECU assembly A, B
      ADJUSTING FRONT RADAR BEAM VERTICAL*2 Displayed Input CAN FRD adjustment Driving support ECU assembly A, B
      ADJUSTING FRONT RADAR BEAM HORIZONTAL*2 Displayed Input CAN FRD adjustment Driving support ECU assembly A, B
      CHECKING PRE-CRASH BRAKE*2 Displayed Input CAN Inspection mode Driving support ECU assembly A, B
      CHECKING CRUISE CONTROL BRAKE*2 Displayed Input CAN Inspection mode for ACC Driving support ECU assembly A, B
      BRAKE!*2 Displayed Input CAN PCS warning message Driving support ECU assembly A, B
      Lane departure alert warning reminder indicator (image display)*2 Displayed Input CAN White line symbol left side Forward recognition camera A, B
      White line symbol right side
      Dynamic radar cruise control warning reminder indicator (image display)*2 Displayed Input CAN ACC display ID2 ECM A, B
      Braking Power Low Stop in a Safe Place See Owner's Manual Displayed Input CAN Brake warning light control flag Brake actuator assembly (Skid control ECU) A, B
      Direct line Brake fluid level warning switch Brake master cylinder reservoir assembly (Brake fluid level warning switch)
      Vacuum warning switch Vacuum warning switch assembly*11
      Accelerator Stuck Depress Brake to Stop Displayed Input CAN BOS multi-information request ECM 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
      Luggage compartment door courtesy switch
      Hood courtesy switch
      Steering wheel
      Vehicle speed (SP1) Brake actuator assembly (Skid control ECU)
      Each door open (vehicle stopped, engine switch on (IG)) (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
      Luggage compartment door courtesy switch
      Hood courtesy switch
      Steering wheel
      Clearance sonar detection (image display) Displayed Input CAN Combination meter display request Clearance warning ECU assembly A, B
      Sensor DIAG request
      Front left area information
      Front right area information
      Front center area information
      Rear center area information
      Rear left area information
      Rear right area information
      Parking Assist Malfunction Displayed Input CAN Sensor DIAG request Clearance warning ECU assembly A, B
      Clean Parking Assist Sensor Displayed Input CAN Sensor DIAG request Clearance warning ECU assembly A, B
      Power Turned Off to Save Battery Displayed Input CAN Message request for push start Certification ECU (Smart key ECU assembly) A, B
      Shift to P Before Exiting Vehicle Displayed Input CAN Smart system warning 2 Certification ECU (Smart key ECU assembly) A, B
      Message request for push start
      Check Power Steering System Displayed Input CAN Demand signal to meter Power steering ECU assembly A, B
      Release Parking Brake Displayed Input CAN Parking brake switch Main body ECU (Multiplex network body ECU) A, B
      Key not detected Check key location Displayed Input CAN Smart system warning 1 Certification ECU (Smart key ECU assembly) A, B
      Release Accelerator Displayed Input CAN GOS multi-information request ECM A, B
      Speed Limit Exceeded*7 Displayed Input CAN Vehicle speed (SP1) Brake actuator assembly (Skid control ECU) A, B
      Lane Departure Alert Driver Attention Required*2 Displayed Input CAN Request for driver action display Forward recognition camera A, B
      LDA Hold Steering Wheel*2 Displayed Input CAN Hands-free caution text display Forward recognition camera A, B
      LDA Steering Assist Unavailable Hold Steering Wheel*2 Displayed Input CAN Hands-free caution text display Forward recognition camera A, B
      LDA Hold Steering Wheel*2 Displayed Input CAN Hands-free caution text display Forward recognition camera A, B
      Engine Coolant Temp High Stop in a Safe Place See Owner's Manual Displayed Input CAN Engine coolant temperature ECM A, B
      Charging System Malfunction See Owner's Manual Displayed Input CAN*11 Charge light indicator ECM A, B
      Direct line*17 Charge L terminal Generator assembly
      Radar Cruise Control Unavailable Clean Sensor*2 Displayed Input CAN ACC display ID2 ECM A, B
      Radar Cruise Control Unavailable*2 Displayed Input CAN ACC display ID2 ECM A, B
      Radar Cruise Control Unavailable Depress Brake to Resume Driving*2 Displayed Input CAN ACC display ID2 ECM A, B
      Check Entry & Start System Displayed Input CAN Smart system warning 1 Certification ECU (Smart key ECU assembly) A, B
      Blind Spot Monitor Unavailable*8 Displayed Input CAN BSD module status Blind spot monitor sensor LH A, B
      Cruise Control Malfunction Visit Your Dealer Displayed Input CAN ACC display ID2 ECM A, B
      Cruise Control Fault Press Brake to Deactivate Visit Your Dealer*2 Displayed Input CAN ACC display ID2 ECM A, B
      Lane Departure Alert Malfunction Visit Your Dealer*2 Displayed Input CAN Fault condition text display Forward recognition camera A, B
      Forward Camera System Unavailable*2 Displayed Input CAN PCS temperature message (Camera) Driving support ECU assembly A, B
      Lane Departure Alert Unavailable*2 Displayed Input CAN Steering assist unusable text display Forward recognition camera A, B
      Lane Departure Alert Turned On Steering Assist Active*2 Displayed Input CAN LKA mode text display Forward recognition camera A, B
      Lane Departure Alert Turned On Steering Assist Inactive*2 Displayed Input CAN LKA mode text display Forward recognition camera A, B
      Forward Camera System Unavailable Clean Windshield*2 Displayed Input CAN PCS dust message (Camera) Driving support ECU assembly A, B
      Prolongs Stop & Start and Reduces AC Output*1 Displayed Input CAN Stop and start A/C start ECU mode Engine stop and start ECU A, B
      Balances Stop & Start and AC Output*1 Displayed Input CAN Stop and start A/C start ECU mode Engine stop and start ECU A, B
      Pre-Crash Safety Malfunction Visit Your Dealer*2 Displayed Input CAN PCS fault condition text display Driving support ECU assembly A, B
      Blind Spot Monitor System Malfunction Visit Your Dealer*8 Displayed Input CAN BSD module status Blind spot monitor sensor LH A, B
      Oil Pressure Low Stop in a Safe Place See Owner's Manual Displayed Input CAN Engine RPM data ECM A, B
      Demand of oil pressure light*1
      Vehicle speed (SP1) Brake actuator assembly (Skid control ECU)
      Direct line Engine oil pressure Engine oil pressure switch assembly
      Radar Cruise Active Please Pay Attention to Other Vehicles*2 Displayed Input CAN ACC display ID2 ECM A, B
      Lane Departure Alert Unavailable Below Approx 50km/h*2 Displayed Input CAN Speed condition failure text display Forward recognition camera A, B
      Lane Departure Alert Unavailable Below Approx 32MPH*2 Displayed Input CAN Speed condition failure text display Forward recognition camera A, B
      Lane Departure Alert Unavailable at Current Speed*2 Displayed Input CAN Speed condition failure text display Forward recognition camera A, B
      Lane departure alert indicator (image display)*2 Displayed Input CAN White line symbol left side Forward recognition camera A, B
      White line symbol right side
      Steering wheel symbol
      Dynamic radar cruise control indicator (image display)*2 Displayed Input CAN ACC display ID2 ECM A, B
      Stop & Start System Malfunction Visit Your Dealer*1 Displayed Input CAN Stop and start information (system malfunction) Engine stop and start ECU A, B
      Turn Off Vehicle Displayed Input CAN Smart system warning 2 Certification ECU (Smart key ECU assembly) A, B
      Message request for push start
      Would You Like to Take Rest?*2 Displayed Input CAN SWS rest advisory display Forward recognition camera A, B
      Please Take Rest*2 Displayed Input CAN SWS rest advisory display Forward recognition camera A, B
      Key Left inside Vehicle 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
      Lighting system state
      Moon Roof Open Displayed Input CAN Slide roof open warning request Main body ECU (Multiplex network body ECU) A, B
      Window Open Displayed Input CAN Power window open warning request Main body ECU (Multiplex network body ECU) A, B
      Window / Moon Roof Open Displayed Input CAN Slide roof open warning request Main body ECU (Multiplex network body ECU) A, B
      Power window open warning request
      Depress Brake and Then Touch Key to Engine Switch Displayed Input CAN Smart system warning 1 Certification ECU (Smart key ECU assembly) A, B
      Depress brake and then start engine Displayed Input CAN Smart system warning 3 Certification ECU (Smart key ECU assembly) A, B
      Message request for push start
      Shift to P position to Start Displayed Input CAN Message request for push start Certification ECU (Smart key ECU assembly) A, B
      Steering Lock active Displayed Input CAN Smart system warning 1 Certification ECU (Smart key ECU assembly) A, B
      Drive-Start Control Malfunction Visit Your Dealer Displayed Input CAN GOS multi-information request ECM A, B
      Brake Override Malfunction Visit Your Dealer Displayed Input CAN BOS multi-information request ECM A, B
      Key Battery Low Displayed Input CAN Smart system warning 1 Certification ECU (Smart key ECU assembly) A, B
      Engine Oil Level Low Add or Replace*10 Displayed Input CAN Engine RPM data ECM A, B
      Engine coolant temperature
      Direct line Engine oil level Engine oil level sensor
      Headlight System Malfunction Visit Your Dealer Displayed Input CAN Smart beam indicator*9 Main body ECU (Multiplex network body ECU) A, B
      LED headlight indicator
      Headlight leveling indicator Headlight leveling ECU (Headlight swivel ECU assembly)
      Check RSA System*4 Displayed Input CAN TSR warning message Forward recognition camera A, B
      Accelerator and Brake Pedals Depressed Simultaneously Displayed Input CAN BOS multi-information request ECM A, B
      Tire pressure indicator (image display)*12 Displayed Input CAN TPMS display request bit 0 Main body ECU (Multiplex network body ECU) A, B
      Windshield Washer Fluid Low Displayed Input CAN Washer fluid level Level warning switch assembly A, B
      Fuel Low Displayed Input CAN Fuel level Fuel sender gauge assembly A, B
      Roads May Be Icy Drive with Care Displayed Input CAN Engine RPM data ECM A, B
      Vehicle speed (SP1) Brake actuator assembly (Skid control ECU)
      Ambient temperature display signal Air conditioning amplifier assembly
      Switch signal of 0 or 0.5 below decimal point of ambient temperature display
      Traction Control Turned Off Displayed Input CAN Traction control off light Brake actuator assembly (Skid control ECU) A, B
      Oil Maintenance Required Soon*6 Displayed Input CAN Oil change indicator 2 ECM A, B
      Injector Maintenance Required Soon*13 Displayed Input CAN Injector change indicator ECM A, B
      Oil Maintenance Required Visit Your Dealer*6 Displayed Input CAN Oil change indicator 2 ECM A, B
      Injector Maintenance Required Visit Your Dealer*13 Displayed Input CAN Injector change indicator ECM A, B
      To Activate Auto High Beam, Switch Headlights to High Beam*9 Displayed Input CAN Smart beam advice Main body ECU (Multiplex network body ECU) A, B
      POWER ON Displayed Input CAN Smart system warning 1 Certification ECU (Smart key ECU assembly) A, B
      Smart key symbol (image display) Displayed Input CAN Smart system warning 1 Certification ECU (Smart key ECU assembly) A, B
      VSC Turned Off Pre-Crash Brake System Unavailable*2 Displayed Input CAN PB temporary unusable condition text display Driving support ECU assembly A, B
      VSC OFF light Brake actuator assembly (Skid control ECU)
      Pre-Crash Safety Unavailable*2 Displayed Input CAN PCS temporary unusable condition text display Driving support ECU assembly A, B
      Pre-Crash Safety Unavailable Clean Sensor*2 Displayed Input CAN PCS dust message (Radar) Driving support ECU assembly A, B
      Pre-Crash Safety Off*2 Displayed Input CAN PCS warning message Driving support ECU assembly A, B
      PCS warning distance unusable condition text display
      PCS distance warning
      PCS pedestrian warning
      PCS preceding vehicle start notification
      Theft Sensor Turned Off*14 Displayed Input CAN Invasion sensor state display Main body ECU (Multiplex network body ECU) A, B
      Theft Sensor Turned On*14 Displayed Input CAN Invasion sensor state display Main body ECU (Multiplex network body ECU) A, B
      Each door open (vehicle stopped, engine switch off) 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
      Luggage compartment door courtesy switch
      Hood courtesy switch
      Steering wheel

      • *1: w/ Stop and Start System

      • *2: w/ Pre-crash Safety System

      • *3: w/ Navigation System

      • *4: w/ Road Sign Assist System

      • *5: w/ Adjustable Speed Warning

      • *6: w/ Oil Maintenance Required Reminder

      • *7: w/ 120 km/h Speed Warning

      • *8: w/ Blind Spot Monitor System

      • *9: w/ Automatic High Beam System

      • *10: except 2AR-FE

      • *11: for 6AR-FSE

      • *12: w/ Tire Pressure Warning System with Tire Pressure Display

      • *13: w/ Fuel Injector Maintenance Required Reminder

      • *14: w/ Theft Deterrent System

      • *15: w/o Dynamic Radar Cruise Control System

      • *16: w/ Dynamic Radar Cruise Control System

      • *17: except 6AR-FSE

    4. Buzzer

      Item Condition Input/Output CAN/Direct line Signal Component
      Seat belt warning buzzer (for Driver side) Sounds once/Sounds intermittently Input CAN Driver seat belt buckle switch Main body ECU (Multiplex network body ECU)
      Parking brake switch
      Shift position R ECM
      Shift position P
      Vehicle speed (SP1) Brake actuator assembly (Skid control ECU)
      Seat belt warning buzzer (for Front passenger side) Sounds once/Sounds intermittently Input CAN Parking brake switch Main body ECU (Multiplex network body ECU)
      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*2
      Front seat inner belt assembly LH*3
      Front passenger seat occupant detection sensor Separate type front seat cushion pad (Occupant detection sensor)
      Seat belt warning buzzer (for Rear seat)*6 Sounds intermittently Input CAN Parking brake switch Main body ECU (Multiplex network body ECU)
      Rear right door courtesy switch
      Rear left door courtesy switch
      Shift position R ECM
      Shift position P
      Vehicle speed (SP1) Brake actuator assembly (Skid control ECU)
      Direct line Rear left seat belt buckle switch Rear seat inner with center belt assembly LH
      Rear right seat belt buckle switch Rear seat inner with center belt assembly RH
      Rear center seat belt buckle switch
      Lane departure alert cancel buzzer*1 Sounds twice Input CAN Lane keeping assist cancel buzzer Forward recognition camera
      Brake fluid low warning buzzer Sounds intermittently Input CAN Vehicle speed (SP1) Brake actuator assembly (Skid control ECU)
      Direct line Brake fluid level warning switch Brake master cylinder reservoir assembly (Brake fluid level warning switch)
      Engine oil pressure warning buzzer Sounds intermittently Input CAN Engine RPM data ECM
      Demand of oil pressure light*7
      Vehicle speed (SP1) Brake actuator assembly (Skid control ECU)
      Direct line Engine oil pressure Engine oil pressure switch assembly
      EPS warning buzzer Sounds once/Sounds intermittently Input CAN Demand signal to meter Power steering ECU assembly
      Lane departure alert warning buzzer*1 Sounds intermittently Input CAN LDW buzzer Forward recognition camera
      Engine coolant temperature warning buzzer Sounds once Input CAN Engine coolant temperature ECM
      Smart key warning buzzer 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
      Stop and start warning buzzer*7 Sounds continuously Input CAN Sounding buzzer request Engine stop and start ECU
      Multi-information display warning buzzer Sounds once Input CAN Multi-information display warning Related ECUs
      Radar cruise control low speed cancel buzzer*1 Sounds twice Input CAN Low speed cancel buzzer request ECM
      Lane departure alert hands-free caution buzzer*1 Sounds intermittently Input CAN Hands-free caution text display Forward recognition camera
      Immobiliser key identification completion buzzer Sounds once Input CAN Immobiliser key identification completion Certification ECU (Smart key ECU assembly)
      120 km/h speed warning buzzer*4 Sounds intermittently Input CAN Vehicle speed (SP1) Brake actuator assembly (Skid control ECU)
      Speed limit buzzer*5 Sounds intermittently Input CAN Vehicle speed (SP1) Brake actuator assembly (Skid control ECU)
      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 door courtesy switch
      Rear left door courtesy switch
      Luggage compartment door courtesy switch
      Hood courtesy switch
      Vehicle speed (SP1) Brake actuator assembly (Skid control ECU)
      Drift brake awakening buzzer*1 Sounds twice Input CAN SWS buzzer request Forward recognition camera
      Road sign assist buzzer*8 Sounds four times Input CAN Buzzer request of permanent area Forward recognition camera
      Buzzer request of ADAS tab
      Sports shift reject buzzer Sounds twice Input CAN Reject buzzer ECM
      Light reminder buzzer Sounds continuously Input CAN Lighting system state Main body ECU (Multiplex network body ECU)
      Driver door courtesy switch
      Turn signal flasher buzzer Sounds intermittently Input CAN Flasher request Main body ECU (Multiplex network body ECU)
      Direct line LH turn signal switch Headlight dimmer switch assembly
      RH turn signal switch
      Turn signal switch position
      Hazard warning signal switch Hazard warning signal switch (Radio receiver assembly)

      • *1: w/ Pre-crash Safety System

      • *2: for LHD

      • *3: for RHD

      • *4: w/ 120 k/m Speed Warning

      • *5: w/ Adjustable Speed Warning

      • *6: w/ Rear Seat Belt Warning

      • *7: w/ Stop and Start System

      • *8: w/ Road Sign Assist System

    5. Others

      Item Condition Input/Output CAN/Direct line Signal Component
      Rear seat belt warning light* - Input CAN Door lock output factor 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 left seat belt buckle switch Rear seat inner with center belt assembly LH
      Rear right seat belt buckle switch Rear seat inner with center belt assembly RH
      Rear center seat belt buckle switch
      Comes on Output Direct line Rear left seat belt buckle switch Telltale light assembly
      Rear right seat belt buckle switch
      Rear center seat belt buckle switch
      Meter illumination Illumination level Input Direct line Light control rheostat up switch Trip switch
      Light control rheostat down switch
      CAN Auto dimmer Main body ECU (Multiplex network body ECU)
      Taillight request
      Door lock output factor
      Panel lighting request
      - Output CAN Rheostat duty Main body ECU (Multiplex network body ECU)
      Lounge illumination off
      Tail cancel
      Direct line Illumination level Related ECUs

      • *: w/ Rear Seat Belt Warning

  3. MULTI-INFORMATION DISPLAY FLOW CHART

    A01W516E17

  4. DESCRIPTION OF WARNING DISPLAYS

    5. Priority System Name/(Vehicle Function)

    Master Warning Light

    ●: Come on

    ○: Blinks

    		 Buzzer (*1) Display Level
    1 (Chassis dynamometer mode) - - CDY-2 Caution
    - - CDY-4 Caution
    Lane departure alert system (w/ Steering Control) - - ADJUSTING LDA CAMERA Caution
    Dynamic radar cruise control system - - ADJUSTING FRONT RADAR BEAM Caution
    Pre-crash safety system - - ERROR ADJUSTING FRONT RADAR BEAM Caution
    - - ADJUSTING FRONT RADAR BEAM VERTICAL Caution
    - - ADJUSTING FRONT RADAR BEAM HORIZONTAL Caution
    - - CHECKING PRE-CRASH BRAKE Caution
    Dynamic radar cruise control system - - CHECKING CRUISE CONTROL BRAKE Caution
    Pre-crash safety system - - BRAKE! Warning
    2 Lane departure alert system (w/ Steering Control) - - Lane departure alert warning reminder indicator (image display) Warning
    Dynamic radar cruise control system - - Dynamic radar cruise control warning reminder indicator (image display) Warning
    Vehicle stability control system ● ○ Braking Power Low Stop in a Safe Place See Owner's Manual Warning
    Brake override system ● ○ Accelerator Stuck Depress Brake to Stop Caution
    3 (Each door warning (vehicle being driven)) ● * Each door open (vehicle being driven) (image display) Caution
    (Each door warning (vehicle stopped, engine switch on (IG))) - - Each door open (vehicle stopped, engine switch on (IG)) (image display) Caution
    LEXUS parking assist-sensor system - - Clearance sonar detection (image display) Caution
    ○ - Parking Assist Malfunction
    ○ - Clean Parking Assist Sensor
    4 Smart entry and start system - - Power Turned Off to Save Battery Caution
    5 Smart entry and start system ● */○ Shift to P Before Exiting Vehicle Caution
    6 Power steering system ○ * Check Power Steering System Caution
    (Parking brake) ● * Release Parking Brake Caution
    Smart entry and start system ● * Key not detected Check key location Caution
    Drive start control system ● ○ Release Accelerator Caution
    7 (Speed warning) - - Speed Limit Exceeded Caution
    Lane departure alert system (w/ Steering Control) ○ * Lane Departure Alert Driver Attention Required Caution
    - - LDA Hold Steering Wheel Caution
    ○ ○ LDA Steering Assist Unavailable Hold Steering Wheel Caution
    ○ * LDA Hold Steering Wheel Caution
    8 SFI system ○ - Engine Coolant Temp High Stop in a Safe Place See Owner's Manual Caution
    Charging system - - Charging System Malfunction See Owner's Manual Caution
    Dynamic radar cruise control system ○ ○ Radar Cruise Control Unavailable Clean Sensor Caution
    ○ ○ Radar Cruise Control Unavailable
    - - Radar Cruise Control Unavailable Depress Brake to Resume Driving Caution
    Smart entry and start system ● * Check Entry & Start System Caution
    Blind spot monitor system ○ ○ Blind Spot Monitor Unavailable Caution
    Dynamic radar cruise control system ○ ○ Cruise Control Malfunction Visit Your Dealer Caution
    Cruise control system
    Dynamic radar cruise control system ○ ○ Cruise Control Fault Press Brake to Deactivate Visit Your Dealer Caution
    Lane departure alert system (w/ Steering Control) ○ ○ Lane Departure Alert Malfunction Visit Your Dealer Caution
    Pre-crash safety system - - Forward Camera System Unavailable Caution
    Lane departure alert system (w/ Steering Control) ○ ○ Lane Departure Alert Unavailable Caution
    - - Lane Departure Alert Turned On Steering Assist Active Advisory
    - - Lane Departure Alert Turned On Steering Assist Inactive Advisory
    Pre-crash safety system - - Forward Camera System Unavailable Clean Windshield Caution
    Stop and start system - - Prolongs Stop & Start and Reduces AC Output Advisory
    - - Balances Stop & Start and AC Output Advisory
    Pre-crash safety system ○ ○ Pre-Crash Safety Malfunction Visit Your Dealer Caution
    Blind spot monitor system ○ ○ Blind Spot Monitor System Malfunction Visit Your Dealer Caution
    (Engine oil pressure switch assembly) ○ * Oil Pressure Low Stop in a Safe Place See Owner's Manual Caution
    Dynamic radar cruise control system - - Radar Cruise Active Please Pay Attention to Other Vehicles Caution
    Lane departure alert system (w/ Steering Control) - - Lane Departure Alert Unavailable Below Approx 50km/h Advisory
    - - Lane Departure Alert Unavailable Below Approx 32MPH Advisory
    - - Lane Departure Alert Unavailable at Current Speed Advisory
    9 Lane departure alert system (w/ Steering Control) - - Lane departure alert indicator (image display) -
    Dynamic radar cruise control system - - Dynamic radar cruise control indicator (image display) -
    Stop and start system ○ ○ Stop & Start System Malfunction Visit Your Dealer Caution
    Smart entry and start system ● * Turn Off Vehicle Caution
    Lane departure alert system (w/ Steering Control) - * Would You Like to Take Rest? Advisory
    - * Please Take Rest Advisory
    Smart entry and start system - - Key Left inside Vehicle Caution
    Lighting system ● * Turn Lights Off Caution
    Sliding roof system ● ○ Moon Roof Open Caution
    Power window control system ● ○ Window Open Caution
    Power window control system or Sliding roof system ● ○ Window / Moon Roof Open Caution
    Smart entry and start system - * Depress Brake and Then Touch Key to Engine Switch Caution
    ● */○ Depress brake and then start engine Caution
    ● ○ Shift to P position to Start Caution
    10 Steering lock system ● * Steering Lock active Caution
    Drive start control system ○ ○ Drive-Start Control Malfunction Visit Your Dealer Caution
    Brake override system ○ ○ Brake Override Malfunction Visit Your Dealer Caution
    11 Smart entry and start system ○ * Key Battery Low Caution
    (Engine oil level sensor) - - Engine Oil Level Low Add or Replace Advisory
    (LED headlight) ○ ○ Headlight System Malfunction Visit Your Dealer Caution
    Automatic headlight beam level control system
    Automatic high beam system
    Road sign assist system ○ ○ Check RSA System Caution
    Brake override system ● - Accelerator and Brake Pedals Depressed Simultaneously Advisory
    Tire pressure warning system - - Tire pressure indicator (image display) Advisory
    12 (Windshield washer fluid warning) - - Windshield Washer Fluid Low Advisory
    (Fuel level warning) - - Fuel Low Advisory
    (Ice warning) - ○ Roads May Be Icy Drive with Care Advisory
    Vehicle stability control system - - Traction Control Turned Off Caution
    (Oil maintenance) - - Oil Maintenance Required Soon Advisory
    (Injector maintenance) ○ - Injector Maintenance Required Soon Advisory
    (Oil maintenance) - - Oil Maintenance Required Visit Your Dealer Advisory
    (Injector maintenance) ○ - Injector Maintenance Required Visit Your Dealer Advisory
    Automatic high beam system - - To Activate Auto High Beam, Switch Headlights to High Beam Advisory
    Smart entry and start system - - POWER ON Caution
    - - Smart key symbol (image display) Caution
    Pre-crash safety system - - VSC Turned Off Pre-Crash Brake System Unavailable Advisory
    - - Pre-Crash Safety Unavailable Advisory
    - - Pre-Crash Safety Unavailable Clean Sensor Advisory
    - - Pre-Crash Safety Off Advisory
    Theft deterrent system - - Theft Sensor Turned Off Caution
    - - Theft Sensor Turned On Caution
    (Each door open (vehicle stopped, engine switch off)) - - Each door open (vehicle stopped, engine switch off) Caution

    • *: An exclusive buzzer sounds depending on condition

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