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System Description [11/2015 - 06/2017]

  1. OUTLINE OF COMBINATION METER ASSEMBLY 
    GTY340685Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    TEXT IN ILLUSTRATION

    *1 Speedometer, fuel receiver gauge, shift indicator *2 Multi-information display
    *3 Each indicator light, warning light - -
  2. INPUT AND OUTPUT SIGNALS OF COMBINATION METER ASSEMBLY 
    1. Meter or Gauge
      Item Condition Input/Output CAN/Direct line Signal Component
      Speedometer Display Input CAN Vehicle speed (SP1) Brake booster with master cylinder assembly (Skid control ECU)
      - Output CAN Vehicle speed Related ECUs
      Direct line Vehicle speed (SI)
      Fuel receiver gauge Display Input CAN Vehicle speed (SP1) Brake booster with master cylinder assembly (Skid control ECU)
      Shift selection P Hybrid vehicle control ECU
      Shift selection N
      Parking brake switch Main body ECU (Multiplex network body ECU)
      Direct line Fuel level Fuel sender gauge assembly
      Output CAN Fuel receiver gauge indication ECM
      HV battery monitor Display Input CAN ECO zone display condition Hybrid vehicle control ECU
      Hybrid system indicator Display Input CAN Hybrid system indicator condition Hybrid vehicle control ECU
    2. Warning or Indicator
      Item Condition Input/Output CAN/Direct line Signal Component
      Turn indicator Blinks Input 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 state Pre-collision city sensor (w/ Pre-collision System)
      Direct line LH turn indicator output Each turn signal light
      RH turn indicator output
      High beam indicator Comes on Input Direct line DIM/DRL relay DIM/DRL relay
      Head indicator (with mph units) Comes on Input CAN Low beam headlight request Main body ECU (Multiplex network body ECU)
      Tail indicator (with km/h units) Comes on Input Direct line TAIL relay TAIL relay
      Front fog indicator (w/ Front Fog Light) Comes on Input Direct line FR FOG relay FR FOG relay
      Eco mode indicator Comes on Input CAN ECO MODE indicator Hybrid vehicle control ECU
      EV mode indicator (EV drive mode display) Comes on/Blinks Input CAN EV mode message Hybrid vehicle control ECU
      Brake warning light / red (malfunction) Comes on Input CAN Brake warning Brake booster with master cylinder assembly (Skid control ECU)
      Parking brake switch Main body ECU (Multiplex network body ECU)
      Brake warning light / yellow (minor malfunction) Comes on/Blinks Input CAN Electronically controlled brake warning Brake booster with master cylinder assembly (Skid control ECU)
      Slip indicator Comes on/Blinks Input CAN Slip indicator Brake booster with master cylinder assembly (Skid control ECU)
      ABS warning Comes on/Blinks Input CAN ABS warning Brake booster with master cylinder assembly (Skid control ECU)
      EPS warning Comes on/Blinks Input CAN EPS warning Power steering ECU assembly
      Security indicator Blinks Input Direct line Auto alarm condition
      • Certification ECU (Smart key ECU assembly) (w/ Smart Key System)
      • Transponder key ECU assembly (w/o Smart Key System with Engine Immobiliser System)
      Cruise control indicator (w/ Cruise Control System) Comes on Input CAN Cruise control indicator condition Hybrid vehicle control ECU
      SET indicator (w/ Cruise Control System) Comes on Input CAN Cruise control set indicator condition Hybrid vehicle control ECU
      Charge warning Comes on Input CAN Charge malfunction Hybrid vehicle control ECU
      Tire pressure warning (w/ Tire Pressure Warning System) Comes on/Blinks Input CAN Tire pressure warning light condition Main body ECU (Multiplex network body ECU)
      MIL (check engine warning light) Comes on Input Direct line MIL (check engine warning light) ECM
      Front passenger airbag on/off indicator light Comes on Input Direct line Front passenger airbag on/off indicator Airbag sensor assembly
      SRS warning Comes on Input CAN SRS warning light comes on or blinks request Airbag sensor assembly
      Driver or front passenger seat belt warning Comes on/Blinks Input CAN Driver seat buckle switch Main body ECU (Multiplex network body ECU)
      Parking brake switch
      Shift selection P Hybrid vehicle control ECU
      Vehicle speed (SP1) Brake booster with master cylinder assembly (Skid control ECU)
      Front passenger seat buckle switch Airbag sensor assembly
      Front passenger seat occupant detection sensor
      EV indicator Comes on Input CAN Engine mode ID Hybrid vehicle control ECU
      Engine speed ECM
      Vehicle speed (SP1) Brake booster with master cylinder assembly (Skid control ECU)
      READY indicator Comes on Input CAN Ready display Hybrid vehicle control ECU
      Blinks Starter
      Master warning Comes on/Blinks Input CAN/Direct line Each warning Related ECUs
      Shift selection indicator Comes on Input CAN Shift selection P Hybrid vehicle control ECU
      Shift selection R
      Shift selection N
      Shift selection D
      Shift selection B
      VSC OFF indicator Comes on Input CAN VSC OFF light Brake booster with master cylinder assembly (Skid control ECU)
      Fuel level warning Comes on Input Direct line Fuel level Fuel sender gauge assembly
      Automatic high beam indicator (w/ Pre-collision System) Comes on Input CAN Smart beam indicator Main body ECU (Multiplex network body ECU)
      PCS warning (w/ Pre-collision System) Comes on/Blinks Input CAN PCS indicator display Pre-collision city sensor
      Lane departure alert indicator (w/ Pre-collision System) Comes on Input CAN Indicator display Pre-collision city sensor
      Parking brake warning Comes on Input CAN Parking brake switch Main body ECU (Multiplex network body ECU)
    3. Multi-information display
      Item Condition Input/Output CAN/Direct line Signal Component
      Opening Displayed - - - -
      Ending Displayed - - - -
      ODO/TRIP meter Displayed Input CAN Vehicle speed integrated value Brake booster with master cylinder assembly (Skid control ECU)
      Vehicle speed (SP1)
      Direct line ODO/TRIP change switch Steering pad switch RH
      Average fuel consumption Displayed Input CAN Ready display Hybrid vehicle control ECU
      Vehicle speed integrated value Brake booster with master cylinder assembly (Skid control ECU)
      Vehicle speed (SP1)
      Fuel consumption volume ECM
      Clock Displayed - - - -
      Energy monitor Displayed Input CAN Energy flow (engine to wheels) Hybrid vehicle control ECU
      Energy flow (engine to motor)
      Energy flow (motor to wheels)
      Energy flow (motor to HV battery)
      Shift selection R
      Vehicle speed (SP1) Brake booster with master cylinder assembly (Skid control ECU)
      Average speed
      (Drive information)
      Displayed Input CAN Ready display Hybrid vehicle control ECU
      Vehicle speed integrated value Brake booster with master cylinder assembly (Skid control ECU)
      Vehicle speed (SP1)
      Driving time
      (Drive information)
      Displayed Input CAN Ready display Hybrid vehicle control ECU
      EV running ratio
      (Drive information)
      Displayed Input CAN Ready display Hybrid vehicle control ECU
      Engine mode ID
      Engine speed ECM
      Vehicle speed (SP1) Brake booster with master cylinder assembly (Skid control ECU)
      EV travel distance
      (Drive information)
      Displayed Input CAN Ready display Hybrid vehicle control ECU
      Engine mode ID
      Engine speed ECM
      Vehicle speed (SP1) Brake booster with master cylinder assembly (Skid control ECU)
      Driving distance
      (Drive information)
      Displayed Input CAN Ready display Hybrid vehicle control ECU
      Vehicle speed integrated value Brake booster with master cylinder assembly (Skid control ECU)
      Fuel consumption volume ECM
      Direct line Fuel level Fuel sender gauge assembly
      Outside temperature
      (Drive information)
      Displayed Input CAN Outside temperature Air conditioner amplifier assembly
      ECO score Displayed Input CAN Vehicle speed (SP1) Brake booster with master cylinder assembly (Skid control ECU)
      Acceleration opening angle Hybrid vehicle control ECU
      ECO zone display condition
      Shift selection P
      Shift selection R
      Shift selection N
      5 minutes fuel consumption Displayed Input CAN Ready display Hybrid vehicle control ECU
      Fuel consumption volume ECM
      Vehicle speed integrated value Brake booster with master cylinder assembly (Skid control ECU)
      Vehicle speed (SP1)
      Current fuel consumption Displayed Input CAN Ready display Hybrid vehicle control ECU
      Vehicle speed integrated value Brake booster with master cylinder assembly (Skid control ECU)
      Vehicle speed (SP1)
      Fuel consumption volume ECM
      ECO savings/ECO savings record Displayed Input CAN Ready display Hybrid vehicle control ECU
      Fuel consumption volume ECM
      Vehicle speed integrated value Brake booster with master cylinder assembly (Skid control ECU)
      Vehicle speed (SP1)
      Direct line DISP switch Steering pad switch RH
      TRIP switch
      Steering switch
      Fuel level Fuel sender gauge assembly
      Past record Displayed Input CAN Ready display Hybrid vehicle control ECU
      Fuel consumption volume ECM
      Vehicle speed integrated value Brake booster with master cylinder assembly (Skid control ECU)
      Vehicle speed (SP1)
      Direct line DISP switch Steering pad switch RH
      TRIP switch
      Steering switch
      LDA (w/ Pre-collision System) Displayed Input CAN Left lane marker symbol Pre-collision city sensor
      Right lane marker symbol
      Indicator display
      Setting & screen off Displayed Input Direct line Steering switch Steering pad switch RH
      Diagnostic trouble code Displayed Input CAN Each diagnostic trouble code Related ECUs
      MAINTENANCE MODE Displayed Input CAN Maintenance mode Hybrid vehicle control ECU
      CERTIFICATION MODE Displayed Input CAN Certification mode Hybrid vehicle control ECU
      Each door open Displayed 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
      Back door courtesy switch
      Vehicle speed (SP1) Brake booster with master cylinder assembly (Skid control ECU)
      AUTO POWER OFF TO CONSERVE BATTERY (w/ Smart Key System) Displayed Input CAN Push start message request Hybrid vehicle control ECU
      SHIFT TO P POSITION (w/ Smart Key System) Displayed Input CAN Smart key system alert 2 (Shift selection alert) Certification ECU (Smart key ECU assembly)
      Push start message request Hybrid vehicle control ECU
      SHIFT TO P POSITION WHEN PARKED Displayed Input CAN NDB warning Hybrid vehicle control ECU
      N POSITION Displayed Input CAN Accelerator depressed with shift selection N Hybrid vehicle control ECU
      TRACTION BATTERY PRESERVATION MODE, RESTART AFTER SHIFTING TO THE P POSITION Displayed Input CAN Hybrid battery low voltage warning ID Hybrid vehicle control ECU
      LOW TRACTION BATTERY, CHARGES WHEN NOT IN N POSITION Displayed Input CAN Hybrid battery low voltage warning ID Hybrid vehicle control ECU
      RELEASE PARKING BRAKE Displayed Input CAN Parking brake switch Main body ECU (Multiplex network body ECU)
      Vehicle speed (SP1) Brake booster with master cylinder assembly (Skid control ECU)
      KEY NOT DETECTED (w/ Smart Key System) Displayed Input CAN Smart key system alert 1 (Key not detected in vehicle) Certification ECU (Smart key ECU assembly)
      CHECK SMART KEY SYSTEM (w/ Smart Key System) Displayed Input CAN Smart key system alert 1 (Smart key system malfunction alert) Certification ECU (Smart key ECU assembly)
      WATER TEMPERATURE Displayed Input CAN Exhaust heat recirculation system existence Air conditioner amplifier assembly
      Water temperature ECM
      Direct line Water temperature Water temperature sensor
      CHECK HYBRID SYSTEM STOP THE VEHICLE IN A SAFE PLACE IMMEDIATELY Displayed Input CAN Hybrid system fail-safe warning Hybrid vehicle control ECU
      HYBRID SYSTEM OVERHEAT OUTPUT POWER IS LIMITED Displayed Input CAN Motor inverter high temperature malfunction ID Hybrid vehicle control ECU
      ENGINE OIL PRESSURE LOW Displayed Input CAN Oil pressure warning light comes on prohibition request Hybrid vehicle control ECU
      Direct line Oil pressure switch Engine oil pressure switch assembly
      TURN POWER OFF (w/ Smart Key System) Displayed Input CAN Smart key system alert 2 (Turn power off request display) Certification ECU (Smart key ECU assembly)
      Push start message request Hybrid vehicle control ECU
      KEY DETECTED IN VEHICLE (w/ Smart Key System) Displayed Input CAN Smart key system alert 3 (Key detected in vehicle) Certification ECU (Smart key ECU assembly)
      TURN LIGHTS OFF Displayed Input CAN Lighting system state Main body ECU (Multiplex network body ECU)
      Driver door courtesy switch
      Direct line TAIL relay TAIL relay
      DEPRESS BRAKE PEDAL, TOUCH POWER SWITCH WITH KEY (w/ Smart Key System) Displayed Input CAN Smart key system alert 1 (Emergency operation display) Certification ECU (Smart key ECU assembly)
      DEPRESS BRAKE PEDAL AND PUSH POWER SWITCH TO START (w/ Smart Key System) Displayed Input CAN Smart key system alert 3 (Engine start operation display) Certification ECU (Smart key ECU assembly)
      Push start message request Hybrid vehicle control ECU
      SHIFT TO P POSITION TO START Displayed Input CAN Push start message request Hybrid vehicle control ECU
      Message request for push start Certification ECU (Smart key ECU assembly) (w/ Smart Key System)
      STEERING LOCK ACTIVE (w/ Smart Key System) Displayed Input CAN Smart key system alert 1 (Steering lock active alert) Certification ECU (Smart key ECU assembly)
      KEY BATTERY LOW (w/ Smart Key System) Displayed Input CAN Smart key system alert 1 (Key battery low alert) Certification ECU (Smart key ECU assembly)
      MAINTENANCE REQUIRED SOON (for U.S.A.) Displayed Input CAN Vehicle speed integrated value Brake booster with master cylinder assembly (Skid control ECU)
      MAINTENANCE REQUIRED (for U.S.A.) Displayed Input CAN Vehicle speed integrated value Brake booster with master cylinder assembly (Skid control ECU)
      RESETTING MAINTENANCE DATA (for U.S.A.) Display Input CAN Vehicle speed integrated value Brake booster with master cylinder assembly (Skid control ECU)
      RESETTING OF MAINTENANCE DATA INCOMPLETE (for U.S.A.) Displayed Input CAN Vehicle speed integrated value Brake booster with master cylinder assembly (Skid control ECU)
      CHECK CRUISE CONTROL SYSTEM Displayed Input CAN Cruise control system warning Hybrid vehicle control ECU
      POWER ON (w/ Smart Key System) Displayed Input CAN Smart key system alert 1 (Power on display) Certification ECU (Smart key ECU assembly)
      SMART KEY INDICATOR (w/ Smart Key System) Displayed Input CAN Smart key system alert 1 (Engine start possible display) Certification ECU (Smart key ECU assembly)
      EV MODE CURRENTLY NOT AVAILABLE Displayed Input CAN EV mode message (goes off (Reject when EV switch operation (another))) Hybrid vehicle control ECU
      EV MODE NOT AVAILABLE: WARMING UP Displayed Input CAN EV mode message (goes off (Reject when EV switch operation (warming up))) Hybrid vehicle control ECU
      EV MODE NOT AVAILABLE: LOW BATTERY Displayed Input CAN EV mode message (goes off (Reject when EV switch operation (battery))) Hybrid vehicle control ECU
      EV MODE NOT AVAILABLE: EXCESSIVE SPEED Displayed Input CAN EV mode message (goes off (Reject when EV switch operation (speed))) Hybrid vehicle control ECU
      EV MODE NOT AVAILABLE: EXCESSIVE ACCELERATION Displayed Input CAN EV mode message (goes off (Reject when EV switch operation (acceleration))) Hybrid vehicle control ECU
      EV MODE DEACTIVATED Displayed Input CAN EV mode message (goes off (Reject when EV switch operation (another))) Hybrid vehicle control ECU
      EV MODE DEACTIVATED: LOW BATTERY Displayed Input CAN EV mode message (goes off (Reject when EV switch operation (battery))) Hybrid vehicle control ECU
      EV MODE DEACTIVATED: EXCESSIVE SPEED Displayed Input CAN EV mode message (goes off (Reject when EV switch operation (speed))) Hybrid vehicle control ECU
      EV MODE DEACTIVATED: EXCESSIVE ACCELERATION Displayed Input CAN EV mode message (goes off (Reject when EV switch operation (acceleration))) Hybrid vehicle control ECU
      Display change Displayed (change) Input Direct line DISP switch Steering pad switch RH
      Steering pad switch
      TRAC OFF/TRC OFF Displayed Input CAN TRAC OFF light Brake booster with master cylinder assembly (Skid control ECU)
      MAINTENANCE REQUIRED FOR HYBRID BATTERY COOLING PARTS AT YOUR DEALER Displayed Input CAN HV battery cooling system maintenance Hybrid vehicle control ECU
      RELEASE ACCELERATOR Displayed Input CAN GOS multi-information request Hybrid vehicle control ECU
      DRIVE-START CONTROL MALFUNCTION VISIT YOUR DEALER Displayed Input CAN GOS multi-information request Hybrid vehicle control ECU
      BRAKE OVERRIDE MALFUNCTION VISIT YOUR DEALER Displayed Input CAN BOS multi-information request Hybrid vehicle control ECU
      ACCELERATOR AND BRAKE PEDALS DEPRESSED SIMULTANEOUSLY Displayed Input CAN BOS multi-information request Hybrid vehicle control ECU
      MOONROOF OPEN (w/ Sliding Roof) Displayed Input CAN Slide roof open warning request Main body ECU (Multiplex network body ECU)
      HEADLIGHT SYSTEM MALFUNCTION VISIT YOUR DEALER Displayed Input CAN Smart beam indicator (w/ Pre-collision System) Main body ECU (Multiplex network body ECU)
      LED headlight indicator
      ADJUSTING FRONT CAMERA (w/ Pre-collision System) Displayed Input CAN Camera adjustment mode text display Pre-collision city sensor
      BRAKE! (w/ Pre-collision System) Displayed Input CAN PCS warning message Pre-collision city sensor
      Lane departure alert warning reminder indicator (w/ Pre-collision System) Displayed Input CAN White line symbol left side Pre-collision city sensor
      White line symbol right side
      LANE DEPARTURE ALERT MALFUNCTION VISIT YOUR DEALER (w/ Pre-collision System) Displayed Input CAN Fault condition text display Pre-collision city sensor
      PRE-COLLISION SYSTEM MALFUNCTION VISIT YOUR DEALER (w/ Pre-collision System) Displayed Input CAN PCS fault condition text display Pre-collision city sensor
      LANE DEPARTURE ALERT SYSTEM IS UNAVAILABLE BELOW APPROX. 50km/h (w/ Pre-collision System) Displayed Input CAN Speed condition failure text display Pre-collision city sensor
      LANE DEPARTURE ALERT SYSTEM IS UNAVAILABLE BELOW APPROX. 32MPH (w/ Pre-collision System) Displayed Input CAN Speed condition failure text display Pre-collision city sensor
      LANE DEPARTURE ALERT SYSTEM IS UNAVAILABLE AT THIS SPEED (w/ Pre-collision System) Displayed Input CAN Speed condition failure text display Pre-collision city sensor
      PRE-COLLISION SYSTEM ALERT (w/ Pre-collision System) Displayed Input CAN PCS warning message Pre-collision city sensor
      PCS warning distance unusable condition text display
      PCS warning distance display
      PCS display status request flag
      PRE-COLLISION SYSTEM TURNED OFF (w/ Pre-collision System) Displayed Input CAN PCS warning message Pre-collision city sensor
      PCS warning distance unusable condition text display
      PCS warning distance display
      PCS display status request flag
      TO ACTIVATE AUTOMATIC HIGH BEAM, SWITCH HEADLIGHTS TO HIGH BEAM (w/ Pre-collision System) Displayed Input CAN Smart beam advice Main body ECU (Multiplex network body ECU)
      VSC TURNED OFF PRE-COLLISION BRAKE SYSTEM UNAVAILABLE (w/ Pre-collision System) Displayed Input CAN PB temporary unusable condition text display Pre-collision city sensor
      VSC OFF light Brake booster with master cylinder assembly (Skid control ECU)
      PRE-COLLISION SYSTEM UNAVAILABLE (w/ Pre-collision System) Displayed Input CAN PCS temporarily unusable condition text display Pre-collision city sensor
      FRONT CAMERA SYSTEMS UNAVAILABLE WAIT A MOMENT (w/ Pre-collision System) Displayed Input CAN PCS TEMP message Pre-collision city sensor
      FRONT CAMERA SYSTEMS UNAVAILABLE CLEAN WINDSHIELD (w/ Pre-collision System) Displayed Input CAN PCS DUST message Pre-collision city sensor
      CHECKING PRE-COLLISION BRAKE (w/ Pre-collision System) Displayed Input CAN Inspection mode Pre-collision city sensor
    4. Buzzer
      Item Condition Input/Output CAN/Direct line Signal Component
      Key reminder Sounds intermittently Input CAN Power switch (w/o Smart Key System) Main body ECU (Multiplex network body ECU)
      Driver door courtesy switch
      Seat belt warning (for driver) Sounds once/intermittently Input CAN Vehicle speed (SP1) Brake booster with master cylinder assembly (Skid control ECU)
      Driver seat buckle switch Main body ECU (Multiplex network body ECU)
      Parking brake switch
      Shift selection P Hybrid vehicle control ECU
      Shift selection R
      Seat belt warning (for front passenger) Sounds once/intermittently Input CAN Vehicle speed (SP1) Brake booster with master cylinder assembly (Skid control ECU)
      Shift selection P Hybrid vehicle control ECU
      Shift selection R
      Parking brake switch Main body ECU (Multiplex network body ECU)
      Front passenger seat buckle switch Airbag sensor assembly
      Front passenger seat occupant detection sensor
      Smart key system (w/ Smart Key System) Sounds intermittently Input CAN Meter buzzer (continuous) Certification ECU (Smart key ECU assembly)
      Meter buzzer (Intermittent)
      Sounds intermittently (Maximum 9 times) Meter buzzer (Intermittent) (0.7 second cycle)
      Sounds once Meter buzzer (single)
      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 door courtesy switch
      Rear left door courtesy switch
      Back door courtesy switch
      Vehicle speed (SP1) Brake booster with master cylinder assembly (Skid control ECU)
      Immobiliser certification completion (w/ Smart Key System) Sounds once Input CAN Immobiliser certification completion Certification ECU (Smart key ECU assembly)
      Driving with parking brake unreleased warning Sounds intermittently Input CAN Vehicle speed (SP1) Brake booster with master cylinder assembly (Skid control ECU)
      Parking brake switch Main body ECU (Multiplex network body ECU)
      Hybrid battery low voltage Continuously Input CAN Hybrid battery low voltage warning ID Hybrid vehicle control ECU
      Hybrid battery charge request Sounds intermittently Input CAN Hybrid battery low voltage warning ID Hybrid vehicle control ECU
      EV reject Sounds twice Input CAN EV mode message Hybrid vehicle control ECU
      READY Sounds once Input CAN Ready buzzer Hybrid vehicle control ECU
      EPS warning Sounds once Input CAN EPS warning Power steering ECU assembly
      Low fuel warning Sounds once Input Direct line Fuel level Fuel sender gauge assembly
      Brake control system power low warning Sounds intermittently Input CAN Buzzer request (Brake control system power low warning) Brake booster with master cylinder assembly (Skid control ECU)
      Brake system temperature rise or active test Sounds intermittently Input CAN Buzzer request (Brake system temperature rise or active test) Brake booster with master cylinder assembly (Skid control ECU)
      Hill-start assist control (reset) Sounds twice Input CAN Buzzer request (Hill-start assist control (reset)) Brake booster with master cylinder assembly (Skid control ECU)
      Hill-start assist control (set) Sounds once Input CAN Buzzer request (Hill-start assist control (set)) Brake booster with master cylinder assembly (Skid control ECU)
      Turn signal flasher Sounds intermittently Input Direct line LH turn signal switch Headlight dimmer switch assembly
      RH turn signal switch
      Hazard signal warning switch Hazard warning signal switch assembly
      Hybrid system check Sounds intermittently Input CAN Hybrid system fail-safe warning (Hybrid system malfunction notification on) Hybrid vehicle control ECU
      Sounds once Hybrid system fail-safe warning
      - Output Hybrid system fail-safe warning
      Accelerator depressed with shift selection N Continuously Input CAN Accelerator depressed with shift selection N Hybrid vehicle control ECU
      Multi-information display warning Sounds once Input CAN Multi-information display warning Related ECUs
      Light reminder buzzer Sounds continuously Input CAN Driver door courtesy switch Main body ECU (Multiplex network body ECU)
      Direct line TAIL relay TAIL relay
      Sliding roof warning buzzer (w/ Sliding Roof) Sounds once Input CAN Sliding roof open warning request Main body ECU (Multiplex network body ECU)
      Shift position P request Sounds continuously Input CAN P position requirement Hybrid vehicle control ECU
      Lane departure alert warning (w/ Pre-collision System) Sounds intermittently Input CAN LDW buzzer Pre-collision city sensor
    5. Others
      Item Condition Input/Output CAN/Direct line Signal Component
      Meter illumination Illumination level Input Direct line Light control rheostat Light control rheostat
      CAN Auto dimmer Main body ECU (Multiplex network body ECU)
      - Output CAN Light control rheostat Related ECUs
      Direct line Illumination level Related ECUs
      Steering switch guidance (touch tracer) (w/ Touch Tracer) Display Input CAN Set temperature Air conditioning amplifier assembly
      REC select
      FRS select
      Direct line Steering switch Steering pad switch LH
      Steering pad switch RH
  3. MULTI-INFORMATION DISPLAY FLOW CHART 
    1. Multi-information display flow chart
      GTY590111Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      Display Change Condition

      Item Display Change Condition
      *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 ECO drive level display is displayed for a certain period of time after the ignition switch is turned off.
  4. EACH WARNING DISPLAY 
    1. Each warning display for the combination meter assembly is shown below.

      HINT: 

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

      GTY688642Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      GTY706962Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      GTY720764Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      GTY688551Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      GTY565486Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002