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Home >> Toyota >> 2021 >> Avalon Touring >> Repair and Diagnosis >> Accessories & Equipment >> Gauges & Instrument Panels >> Meter / Gauge / Display - Diagnostics - Introduction (Except Hybrid) >> METER / GAUGE SYSTEM (for Gasoline Model) >> System Description [08/2021 - ] >> System Description [08/2021 - ]

System Description [08/2021 - ]

  1. INPUT AND OUTPUT SIGNALS OF COMBINATION METER ASSEMBLY 
    1. Meter or Gauge
      Item Condition Input/Output Communication line Signal Component
      Speedometer Gauge Input CAN Vehicle speed (SP1) signal Skid control ECU (Brake actuator assembly)
      - Output CAN Vehicle speed signal (meter to other) Related ECUs
      Speed tolerance A signal
      Speed tolerance B signal
      Tachometer Gauge Input CAN Engine RPM data signal ECM
      Fuel receiver gauge Gauge Input CAN Fuel consumption signal ECM
      Starter signal
      Vehicle speed (SP1) signal Skid control ECU (Brake actuator assembly)
      Direct line Fuel level signal
      • Fuel sender gauge assembly
      • No. 2 fuel sender gauge assembly*2
      - Output CAN Fuel gauge indication signal Related ECUs
      Fuel level in main tank signal ECM
      Fuel sender voltage signal
      Fuel direct data signal DCM (Telematics transceiver)*1
      Fuel initial signal
      Fuel average signal
      Engine coolant temperature receiver gauge Gauge Input CAN Engine coolant temperature signal ECM
      1. *1: w/ Manual (SOS) Switch
      2. *2: for AWD
    2. Warning or Indicator
      Item Condition Input/Output Communication line Signal Component
      Master warning light Comes on/Blinks - - - -
      Brake warning light / red (malfunction) Comes on Input CAN Brake warning light control flag signal Skid control ECU (Brake actuator assembly)
      Direct line Brake reservoir level warning switch signal Brake fluid level warning switch (Brake master cylinder reservoir assembly)
      Vacuum warning switch signal Vacuum warning switch assembly
      Driver or front passenger seat belt warning light Comes on/Blinks Input CAN Driver seat belt buckle switch signal Main body ECU (Multiplex network body ECU)
      Parking brake switch signal
      Shift selection P signal ECM
      Vehicle speed (SP1) signal Skid control ECU (Brake actuator assembly)
      Front passenger seat belt buckle switch detection status signal Airbag ECU assembly
      Front passenger seat occupant detection status signal
      Rear seat belt warning light - Input CAN Rear right door courtesy switch signal Main body ECU (Multiplex network body ECU)
      Rear left door courtesy switch signal
      Parking brake switch signal
      Vehicle speed (SP1) signal Skid control ECU (Brake actuator assembly)
      Direct line Rear left seat belt buckle switch signal Rear seat inner belt assembly LH
      Rear center seat belt buckle switch signal
      Rear right seat belt buckle switch signal Rear seat inner with center belt assembly RH
      Comes on/Blinks Output Direct line Rear right seat belt warning output signal Rear seat belt warning light (Radio and display receiver assembly)
      Rear center seat belt warning output signal
      Rear left seat belt warning output signal
      SRS warning light Comes on Input CAN Airbag warning light control request signal Airbag ECU assembly
      Test mode signal ECM
      EPS warning light Comes on/Blinks Input CAN EPS warning light request signal Power steering ECU (Rack and pinion power steering gear assembly)
      Parking brake indicator light Comes on/Blinks Input CAN Parking brake light control signal Skid control ECU (Brake actuator assembly)
      MIL (Check engine warning light) Comes on/Blinks Input CAN MIL request signal ECM
      PCS warning light Comes on/Blinks Input CAN PCS indicator display signal Forward recognition camera
      Slip indicator light Comes on/Blinks Input CAN Slip indicator light signal Skid control ECU (Brake actuator assembly)
      VSC OFF indicator light Comes on Input CAN VSC OFF light signal Skid control ECU (Brake actuator assembly)
      ABS warning light Comes on/Blinks Input CAN ABS warning light control signal Skid control ECU (Brake actuator assembly)
      Brake warning light / yellow (minor malfunction) Comes on Input CAN EPB warning light control signal Skid control ECU (Brake actuator assembly)
      Tire pressure warning light Comes on/Blinks Input CAN TPMS warning indicator condition 1 signal Main body ECU (Multiplex network body ECU)
      Brake hold operated indicator light Comes on/Blinks Input CAN Brake hold indicator signal Skid control ECU (Brake actuator assembly)
      Fuel level warning light Comes on Input CAN Fuel level signal
      • Fuel sender gauge assembly
      • No. 2 fuel sender gauge assembly*5
      ICS OFF indicator light*1 Comes on/Blinks Input CAN ICS OFF light request signal Clearance warning ECU assembly
      High beam indicator light Comes on Input CAN High beam headlight request signal Main body ECU (Multiplex network body ECU)
      Tail indicator light*2 Comes on Input CAN Taillight request signal Main body ECU (Multiplex network body ECU)
      Head indicator light*3 Comes on Input CAN Low beam headlight request signal Main body ECU (Multiplex network body ECU)
      Turn indicator light Blinks Input CAN Hazard light blinking flag signal Skid control ECU (Brake actuator assembly)
      Hazard light activation request signal DCM (Telematics transceiver)*4
      Flasher request signal Main body ECU (Multiplex network body ECU)
      Airbag hazard light control request signal Airbag ECU assembly
      Left turn light signal lever position Steering sensor
      Right turn light signal lever position
      Left cornering light signal lever position
      Right cornering light signal lever position
      Direct line Hazard warning switch signal Hazard warning switch assembly (Radio and display receiver assembly)
      - Output CAN Turn light state signal Related ECUs
      Hazard switch state signal
      Direct line LH turn signal switch signal Each turn signal light
      RH turn signal switch signal
      Brake hold standby indicator light Comes on Input CAN Brake hold standby indicator signal Skid control ECU (Brake actuator assembly)
      1. *1: w/ Intelligent Clearance Sonar System
      2. *2: w/ Tail Indicator Light
      3. *3: w/ Head Indicator Light
      4. *4: w/ Manual (SOS) Switch
      5. *5: for AWD
    3. Multi-information Display
      Item Condition Input/Output Communication line Signal Component
      Opening Displayed - - - -
      Ending Displayed Input CAN Driver seat courtesy switch signal Main body ECU (Multiplex network body ECU)
      Parked condition signal
      Odometer Displayed Input CAN Vehicle speed pulse integrated value signal Skid control ECU (Brake actuator assembly)
      Vehicle speed (SP1) signal
      - Output CAN Odometer unit signal Related ECUs
      Odometer signal
      TRIP A / TRIP B meter Displayed Input CAN Vehicle speed pulse integrated value signal Skid control ECU (Brake actuator assembly)
      Vehicle speed (SP1) signal
      Direct line ODO/TRIP change switch signal ODO/TRIP switch (Trip switch)
      - Output CAN TRIP A signal Related ECUs
      TRIP B signal
      Driving information tab Displayed - - - -
      Digital speedometer Displayed Input CAN Vehicle speed (SP1) signal Skid control ECU (Brake actuator assembly)
      - Output CAN Vehicle speed signal (meter to other) Related ECUs
      Speed tolerance A signal
      Speed tolerance B signal
      Distance (After start) Displayed Input CAN Engine RPM data signal ECM
      Vehicle speed pulse integrated value signal Skid control ECU (Brake actuator assembly)
      Vehicle speed (SP1) signal
      - Output CAN Drive monitor unit 2 signal Radio and display receiver assembly
      Drive monitor display signal (After starting driving distance)
      Distance (After reset) Displayed Input CAN Engine RPM data signal ECM
      Vehicle speed pulse integrated value signal Skid control ECU (Brake actuator assembly)
      Vehicle speed (SP1) signal
      Driving range Displayed Input CAN Engine RPM data signal ECM
      Engine type information 1 signal
      Engine type information 2 signal
      Engine type information 3 signal
      Engine type information 4 signal
      Fuel consumption signal
      Vehicle speed pulse integrated value signal Skid control ECU (Brake actuator assembly)
      Direct line Fuel level signal
      • Fuel sender gauge assembly
      • No. 2 fuel sender gauge assembly*6
      Average fuel consumption (After reset) Displayed Input CAN Engine RPM data signal ECM
      Fuel consumption signal
      Total average fuel consumption reset request signal Radio and display receiver assembly
      Vehicle speed pulse integrated value signal Skid control ECU (Brake actuator assembly)
      Vehicle speed (SP1) signal
      Direct line Reset signal Steering pad switch assembly
      Average fuel consumption (After start) Displayed Input CAN Engine RPM data signal ECM
      Fuel consumption signal
      Vehicle speed pulse integrated value signal Skid control ECU (Brake actuator assembly)
      Vehicle speed (SP1) signal
      Average fuel consumption (After refuel) Displayed Input CAN Engine RPM data signal ECM
      Fuel consumption signal
      Vehicle speed pulse integrated value signal Skid control ECU (Brake actuator assembly)
      Vehicle speed (SP1) signal
      Current fuel consumption Displayed Input CAN Engine RPM data signal ECM
      Fuel consumption signal
      Vehicle speed pulse integrated value signal Skid control ECU (Brake actuator assembly)
      Vehicle speed (SP1) signal
      - Output CAN Drive monitor unit 0 signal Radio and display receiver assembly
      Drive monitor display signal (Current fuel consumption)
      Average speed (After reset) Displayed Input CAN Engine RPM data signal ECM
      Vehicle speed pulse integrated value signal Skid control ECU (Brake actuator assembly)
      Vehicle speed (SP1) signal
      Direct line Reset signal Steering pad switch assembly
      Average speed (After start) Displayed Input CAN Engine RPM data signal ECM
      Vehicle speed pulse integrated value signal Skid control ECU (Brake actuator assembly)
      Vehicle speed (SP1) signal
      - Output CAN Drive monitor unit 1 signal Radio and display receiver assembly
      Drive monitor display signal (After starting average speed)
      Elapsed time (After reset) Displayed Input CAN Engine RPM data signal ECM
      Direct line Reset signal Steering pad switch assembly
      Elapsed time (After start) Displayed Input CAN Engine RPM data signal ECM
      - Output CAN Drive monitor display signal (After starting driving time) Radio and display receiver assembly
      Eco driving indicator zone Displayed Input CAN Eco-zone indicator level signal ECM
      Driving assist system information tab Displayed Input CAN LDW existence flag signal Forward recognition camera
      ACC ASL display ID2 signal ECM
      Local bus Navigation signal Radio and display receiver assembly*1
      Navigation system-linked (image display)*1 Displayed Input Local bus Navigation system-linked signal Radio and display receiver assembly
      Dynamic radar cruise control system information (image display) Displayed Input CAN ACC ASL display ID2 signal ECM
      Control vehicle speed unit signal
      Control vehicle speed signal
      Speed management display request signal
      Lane tracing assist system information (image display) Displayed Input CAN LTC existence information signal Forward recognition camera
      LTC confidence level signal
      Leading vehicle follow up control mode display request signal
      White line symbol left side signal
      White line symbol right side signal
      Steering wheel symbol signal
      Audio tab Displayed Input Local bus Audio signal Radio and display receiver assembly
      Audio system-linked (image display) Displayed Input Local bus Audio system-linked signal Radio and display receiver assembly
      Vehicle information tab Displayed Input CAN TPMS variation signal Main body ECU (Multiplex network body ECU)
      PCS existence flag signal Forward recognition camera
      Clearance sonar frame signal Clearance warning ECU assembly*4
      Blind spot monitor frame signal Blind spot monitor sensor RH (B)
      Tire inflation pressure Displayed Input CAN TPMS FL (ID1) tire pressure information signal Main body ECU (Multiplex network body ECU)
      TPMS FR (ID2) tire pressure information signal
      TPMS RL (ID3) tire pressure information signal
      TPMS RR (ID4) tire pressure information signal
      TPMS FL (ID1) tire indicator information 0 signal
      TPMS FR (ID2) tire indicator information 0 signal
      TPMS RL (ID3) tire indicator information 0 signal
      TPMS RR (ID4) tire indicator information 0 signal
      TPMS indicate number information 0 signal
      TPMS unit information 0 signal
      TPMS display request bit 0 signal
      TPMS variation signal
      Setting tab Displayed - - - -
      Warning message tab Displayed - - - -
      Automatic high beam indicator light Displayed Input CAN Smart beam indicator signal Main body ECU (Multiplex network body ECU)
      Lane tracing assist indicator light Displayed Input CAN Indicator display signal Forward recognition camera
      Fault condition text display signal
      Temporary unusable condition text display signal
      Front camera vision blocked signal
      Steering assist unusable text display signal
      Cruise control indicator light (Constant speed control mode) Displayed Input CAN ACC ASL display ID2 signal ECM
      Cruise control indicator light (Vehicle-to-vehicle distance control mode) Displayed Input CAN ACC ASL display ID2 signal ECM
      SPORT MODE indicator light*2 Displayed Input CAN Drive mode select signal ECM
      SPORT S MODE indicator light*3 Displayed Input CAN Drive mode select signal ECM
      SPORT S+ MODE indicator light*3 Displayed Input CAN Drive mode select signal ECM
      AVS (TEMS) light signal Absorber control ECU
      ECO MODE indicator light Displayed Input CAN Drive mode select signal ECM
      Eco driving indicator light Displayed Input CAN Ecology light indicator signal ECM
      Cruise SET indicator light Displayed Input CAN ACC ASL display ID2 signal ECM
      Clearance sonar indicator light*4 Displayed Input CAN Clearance sonar switch indicator signal Clearance warning ECU assembly
      RCTA indicator light Displayed Input CAN Rear crossing traffic alert switch signal Blind spot monitor sensor RH (B)
      BSM indicator light Displayed Input CAN BSD main switch signal Blind spot monitor sensor RH (B)
      Icy warning light Displayed Input CAN Ambient temperature display signal Air conditioning amplifier assembly
      Switch signal of 0 or 0.5 below decimal point of ambient temperature display
      CUSTOM MODE indicator light*3 Displayed Input CAN Drive mode select signal ECM
      Outside temperature Displayed Input CAN Ambient temperature display signal Air conditioning amplifier assembly
      Switch signal of 0 or 0.5 below decimal point of ambient temperature display
      Phone Displayed Input Local bus Phone signal Radio and display receiver assembly
      Voice recognition Displayed Input Local bus Voice recognition signal Radio and display receiver assembly
      Audio system operation status (image display) Displayed Input Local bus Audio system information status signal Radio and display receiver assembly
      Shift position Displayed Input CAN Shift position P signal ECM
      Shift position R signal
      Shift position N signal
      Shift position D signal
      Shift gear signal
      Mode indicator signal
      Sports mode enable signal
      Transmission oil temperature range signal
      Suggestion function Displayed Input CAN Proposal service request 1 signal Main body ECU (Multiplex network body ECU)
      Proposal service request 2 signal
      Proposal service request 3 signal
      Power window inoperative advice signal
      Direct line Steering pad switch signal Steering pad switch assembly
      - Output CAN Proposal service response 1 signal Main body ECU (Multiplex network body ECU)
      Proposal service response 2 signal
      Proposal service response 3 signal
      Traffic sign*8 Displayed Input CAN Traffic sign signal Forward recognition camera
      Traffic sign graying signal
      Traffic sign highlight signal
      Supplemental sign signal
      Speed value signal
      Duplicated sign request signal
      Sign number of driving assist system information tab signal
      Synchronized ID signal
      Sign number of multi-information display right signal
      Sign number of multi-information display center signal
      Sign number of multi-information display left signal
      Sign number of permanent area signal
      Meter illumination Illumination level Input CAN Auto dimmer signal Main body ECU (Multiplex network body ECU)
      Taillight request signal
      Direct line Illumination level signal Light control rheostat switch (Trip switch)
      - Output CAN Rheostat duty signal Certification ECU (Smart key ECU assembly)
      Lounge illumination off signal Main body ECU (Multiplex network body ECU)
      Tail cancel signal
      Direct line Illumination level output signal Related ECUs
      EPB Shift Interlock Function Activated Displayed Input CAN EPB multi-information display control signal Skid control ECU (Brake actuator assembly)
      EPB Shift Interlock Function Deactivated Displayed Input CAN EPB multi-information display control signal Skid control ECU (Brake actuator assembly)
      AWD TEST MODE*6 Displayed Input CAN AWD warning ON and flashing request signal 4WD ECU assembly
      CDY-2 Displayed Input CAN CDY mode signal ECM
      ADJUSTING FORWARD CAMERA Displayed Input CAN Camera adjustment mode text signal Forward recognition camera
      ADJUSTING FRONT RADAR BEAM Displayed Input CAN Inspection mode for ACC signal Forward recognition camera
      ERROR ADJUSTING FRONT RADAR BEAM Displayed Input CAN FRD adjustment signal Forward recognition camera
      ADJUSTING FRONT RADAR BEAM VERTICAL Displayed Input CAN FRD adjustment signal Forward recognition camera
      ADJUSTING FRONT RADAR BEAM HORIZONTAL Displayed Input CAN FRD adjustment signal Forward recognition camera
      CHECKING PCS BRAKE Displayed Input CAN Inspection mode signal Forward recognition camera
      WRITE ZERO-POINT OF STEERING ANGLE*4 Displayed Input CAN ICS multi-information signal Clearance warning ECU assembly
      MAXIMUM RUDDER ANGLE MEMORY*4 Displayed Input CAN ICS multi-information signal Clearance warning ECU assembly
      END OF ADJUSTMENT*4 Displayed Input CAN ICS multi-information signal Clearance warning ECU assembly
      MEMORY ERROR*4 Displayed Input CAN ICS multi-information signal Clearance warning ECU assembly
      Headlight Auto Leveling System Unavailable Visit Your Dealer Displayed Input CAN Display request lighting ECU status signal Headlight ECU sub-assembly LH
      Brake! Displayed Input CAN PCS warning message signal Forward recognition camera
      ICS multi-information signal Clearance warning ECU assembly*4
      Push and Hold Engine Switch for Emergency Stop Displayed Input CAN Smart system warning 2 signal Certification ECU (Smart key ECU assembly)
      Shift to N and Push ENGINE Switch to Restart Displayed Input CAN Smart system warning 2 signal Certification ECU (Smart key ECU assembly)
      Engine Stopped Shift into P Displayed Input CAN Engine stall message signal ECM
      Engine Stopped Stop in a Safe Place Displayed Input CAN Smart system warning 2 signal Certification ECU (Smart key ECU assembly)
      Low Braking Power Stop in a Safe Place See Owner's Manual Displayed Input CAN Brake warning light control flag signal Skid control ECU (Brake actuator assembly)
      Direct line Brake fluid level warning switch signal Brake fluid level warning switch (Brake master cylinder reservoir assembly)
      Vacuum warning switch signal Vacuum warning switch assembly
      Switch to Brake*4 Displayed Input CAN ICS multi-information signal Clearance warning ECU assembly
      Brake*4 Displayed Input CAN ICS multi-information signal Clearance warning ECU assembly
      Object Detected Acceleration Reduced*4 Displayed Input CAN ICS multi-information signal Clearance warning ECU assembly
      Vehicle May Roll Shift to P Displayed Input CAN EPB multi-information display control signal Skid control ECU (Brake actuator assembly)
      EPB Automatically Applied Displayed Input CAN EPB multi-information display control signal Skid control ECU (Brake actuator assembly)
      Shift to P Before Exiting Vehicle Displayed Input CAN Smart system warning 2 signal Certification ECU (Smart key ECU assembly)
      Parking Brake Unavailable Displayed Input CAN EPB multi-information display control signal Skid control ECU (Brake actuator assembly)
      Parking Brake Temporarily Unavailable Displayed Input CAN EPB multi-information display control signal Skid control ECU (Brake actuator assembly)
      Each door open (image display) Displayed Input CAN Driver door courtesy switch signal Main body ECU (Multiplex network body ECU)
      Front passenger door courtesy switch signal
      Rear right door courtesy switch signal
      Rear left door courtesy switch signal
      Luggage courtesy switch signal
      Hood courtesy switch signal
      Vehicle speed (SP1) signal Skid control ECU (Brake actuator assembly)
      Clearance sonar detection (image display)*4 Displayed Input CAN Combination meter display request signal Clearance warning ECU assembly
      Clearance sonar vehicle mark display request signal
      Front center area information signal
      Front left area information signal
      Front right area information signal
      Rear center area information signal
      Rear left area information signal
      Rear right area information signal
      Clearance sonar information signal
      Parking Assist Malfunction Visit Your Dealer*4 Displayed Input CAN Combination meter display request signal Clearance warning ECU assembly
      Parking Assist Unavailable Clean Parking Assist Sensor*4 Displayed Input CAN Combination meter display request signal Clearance warning ECU assembly
      Parking Assist Unavailable*4 Displayed Input CAN Combination meter display request signal Clearance warning ECU assembly
      Rear Cross Traffic Alert Malfunction Visit Your Dealer Displayed Input CAN RCTA system status signal Blind spot monitor sensor RH (B)
      Rear Cross Traffic Alert Unavailable Displayed Input CAN RCTA system status signal Blind spot monitor sensor RH (B)
      Parking Brake Unavailable Vehicle May Roll Park on Flat Road Displayed Input CAN EPB multi-information display control signal Skid control ECU (Brake actuator assembly)
      Auto Power Off to Conserve Battery Displayed Input CAN Smart system warning 2 signal Certification ECU (Smart key ECU assembly)
      Parking Brake Unable to Disengage Press Brake and Push Parking Brake Switch to Release Displayed Input CAN EPB multi-information display control signal Skid control ECU (Brake actuator assembly)
      Parking Brake Unable to Disengage Close Door and Fasten Seat Belt Displayed Input CAN EPB multi-information display control signal Skid control ECU (Brake actuator assembly)
      Parking Brake ON Displayed Input CAN EPB multi-information display control signal Skid control ECU (Brake actuator assembly)
      Power Steering Malfunction Steering Power Low Visit Your Dealer Displayed Input CAN Multi-information display request signal Power steering ECU (Rack and pinion power steering gear assembly)
      Steering Power Low Visit Your Dealer Displayed Input CAN Multi-information display request signal Power steering ECU (Rack and pinion power steering gear assembly)
      Power Steering Malfunction Visit Your Dealer Displayed Input CAN Multi-information display request signal Power steering ECU (Rack and pinion power steering gear assembly)
      Brakehold Malfunction Press Brake to Deactivate Visit Your Dealer Displayed Input CAN Brake hold information control flag signal Skid control ECU (Brake actuator assembly)
      Brakehold Warning Press Brake on Slope Displayed Input CAN Brake hold information control flag signal Skid control ECU (Brake actuator assembly)
      Wiper System Malfunction Visit Your Dealer Displayed Input CAN Wiper fault signal Main body ECU (Multiplex network body ECU)
      Key Not Detected Check Key Location Displayed Input CAN Smart system warning 1 signal Certification ECU (Smart key ECU assembly)
      Release Accelerator Displayed Input CAN Drive-start control multi-information request signal ECM
      LTA Hold Steering Wheel Displayed Input CAN LTC existence information signal Forward recognition camera
      Hands-free caution text display signal
      LTA Steering Assist Unavailable Hold Steering Wheel Displayed Input CAN LTC existence information signal Forward recognition camera
      Hands-free caution text display signal
      Check Engine Visit Your Dealer Displayed Input CAN Engine malfunction message signal ECM
      Check Engine Reduced Engine Power Visit Your Dealer Displayed Input CAN Engine malfunction message signal ECM
      Reduced Engine Power Visit Your Dealer Displayed Input CAN Engine malfunction message signal ECM
      Engine Maintenance Required Visit Your Dealer Displayed Input CAN Engine malfunction message signal ECM
      SRS Airbag System Malfunction Visit Your Dealer Displayed Input CAN Airbag warning light control request signal Airbag ECU assembly
      Antilock Brake System Malfunction Visit Your Dealer Displayed Input CAN ABS warning light control flag signal Skid control ECU (Brake actuator assembly)
      Engine Coolant Temp High Stop in a Safe Place See Owner's Manual Displayed Input CAN Engine coolant temperature signal ECM
      Charging System Malfunction Stop in a Safe Place See Owner's Manual Displayed Input CAN Charge indicator light signal ECM
      Radar Cruise Control Unavailable See Owner's Manual Displayed Input CAN ACC ASL display ID2 signal ECM
      Radar Cruise Control Unavailable Displayed Input CAN ACC ASL display ID2 signal ECM
      Cruise Control Unavailable Displayed Input CAN ACC ASL display ID2 signal ECM
      Radar Cruise Control Unavailable Press Brake to Resume Driving Displayed Input CAN ACC ASL display ID2 signal ECM
      Smart Key System Malfunction See Owner's Manual Displayed Input CAN Smart system warning 1 signal Certification ECU (Smart key ECU assembly)
      Blind Spot Monitor Unavailable Displayed Input CAN BSD module status signal Blind spot monitor sensor RH (B)
      Cruise Control Malfunction Visit Your Dealer Displayed Input CAN ACC ASL display ID2 signal ECM
      Cruise Control Fault Press Brake to Deactivate Visit Your Dealer Displayed Input CAN ACC ASL display ID2 signal ECM
      LTA Malfunction Visit Your Dealer Displayed Input CAN LTC existence information signal Forward recognition camera
      Fault condition text display signal
      Front Camera Out of Temperature Range Unavailable Wait until Normal Temperature Displayed Input CAN PCS temperature message (Camera) signal Forward recognition camera
      LTA Unavailable Displayed Input CAN LTC existence information signal Forward recognition camera
      Steering assist unusable text display signal
      LTA Steering Assist Active Lane Centering Active Displayed Input CAN LTC existence information signal Forward recognition camera
      LTA mode text display signal
      LTA Steering Assist Active Displayed Input CAN LTC existence information signal Forward recognition camera
      LTA mode text display signal
      Front Camera Unavailable See Owner's Manual Displayed Input CAN PCS temporary failure message (Camera) signal Forward recognition camera
      Pre-Collision System Malfunction Visit Your Dealer Displayed Input CAN PCS fault condition text display signal Forward recognition camera
      Blind Spot Monitor Malfunction Visit Your Dealer Displayed Input CAN BSD module status signal Blind spot monitor sensor RH (B)
      Secondary Collision Brake system Malfunction Visit Your Dealer Displayed Input CAN MCB warning signal Skid control ECU (Brake actuator assembly)
      Oil Pressure Low Stop in a Safe Place See Owner's Manual Displayed Input CAN Engine RPM data signal ECM
      Direct line Engine oil pressure signal Engine oil pressure switch assembly*7
      AWD System Malfunction 2WD Mode Engaged Visit Your Dealer*6 Displayed Input CAN AWD warning ON and flashing request signal 4WD ECU assembly
      Parking Brake Malfunction Visit Your Dealer Displayed Input CAN EPB multi-information display control signal Skid control ECU (Brake actuator assembly)
      Radar Cruise Active Please Pay Attention to Other Vehicles Displayed Input CAN ACC ASL display ID2 signal ECM
      LTA Unavailable Below Approx 50km/h Displayed Input CAN LTC existence information signal Forward recognition camera
      Speed condition failure text display signal
      LTA Unavailable Below Approx 32MPH Displayed Input CAN LTC existence information signal Forward recognition camera
      Speed condition failure text display signal
      LTA Unavailable at Current Speed Displayed Input CAN LTC existence information signal Forward recognition camera
      Speed condition failure text display signal
      Engine Stopped Steering Power Low Displayed Input CAN Multi-information request signal Power steering ECU (Rack and pinion power steering gear assembly)
      Turn Power Off Displayed Input CAN Smart system warning 2 signal Certification ECU (Smart key ECU assembly)
      Would You Like to Take a Break? Displayed Input CAN SWS rest advisory display signal Forward recognition camera
      Please Take a Break Displayed Input CAN SWS rest advisory display signal Forward recognition camera
      Key Detected in Vehicle Displayed Input CAN Smart system warning 3 signal Certification ECU (Smart key ECU assembly)
      Turn Lights Off Displayed Input CAN Light reminder buzzer request signal Main body ECU (Multiplex network body ECU)
      Moon Roof Open*5 Displayed Input CAN Slide roof open warning request signal Main body ECU (Multiplex network body ECU)
      Attention: Check Rear Seat Displayed Input CAN Rear seat reminder multi-information display request signal Main body ECU (Multiplex network body ECU)
      Window Open Displayed Input CAN Power window open warning request signal Main body ECU (Multiplex network body ECU)
      Window / Moon Roof Open*5 Displayed Input CAN Slide roof open warning request signal Main body ECU (Multiplex network body ECU)
      Power window open warning request signal
      Press Brake Pedal and Touch Engine Switch with Key Displayed Input CAN Smart system warning 1 signal Certification ECU (Smart key ECU assembly)
      Not Ready to Drive Press Brake Pedal and Push Engine Switch to Start Displayed Input CAN Smart system warning 3 signal Certification ECU (Smart key ECU assembly)
      Press Brake Pedal and Push Engine Switch to Start Displayed Input CAN Smart system warning 1 signal Certification ECU (Smart key ECU assembly)
      Smart system warning 3 signal
      Push Engine Switch while Turning the Steering Wheel in Either Direction Displayed Input CAN Smart system warning 1 signal Certification ECU (Smart key ECU assembly)
      Brakehold Malfunction Visit Your Dealer Displayed Input CAN Brake hold information control flag signal Skid control ECU (Brake actuator assembly)
      Brakehold Less Effective During Icy Conditions Displayed Input CAN Brake hold information control flag signal Skid control ECU (Brake actuator assembly)
      Brakehold Active Press Brake and Switch to Deactivate Displayed Input CAN Brake hold information control flag signal Skid control ECU (Brake actuator assembly)
      Brakehold Unavailable Driver Door Open Displayed Input CAN Brake hold information control flag signal Skid control ECU (Brake actuator assembly)
      Brakehold Unavailable Driver Seat Belt Unbuckled Displayed Input CAN Brake hold information control flag signal Skid control ECU (Brake actuator assembly)
      Brakehold Unavailable Hood or Trunk Open Displayed Input CAN Brake hold information control flag signal Skid control ECU (Brake actuator assembly)
      Press Brake to Maintain Brakehold Displayed Input CAN Brake hold information control flag signal Skid control ECU (Brake actuator assembly)
      Close Driver Door to Maintain Brakehold Displayed Input CAN Brake hold information control flag signal Skid control ECU (Brake actuator assembly)
      Fasten Driver Seat Belt to Maintain Brakehold Displayed Input CAN Brake hold information control flag signal Skid control ECU (Brake actuator assembly)
      Brakehold Unavailable Displayed Input CAN Brake hold information control flag signal Skid control ECU (Brake actuator assembly)
      Brakehold Deactivated Displayed Input CAN Brake hold information control flag signal Skid control ECU (Brake actuator assembly)
      Brakehold Deactivated Parking Brake Automatically Applied Displayed Input CAN Brake hold information control flag signal Skid control ECU (Brake actuator assembly)
      AWD System Overheated 2WD Mode Engaged*6 Displayed Input CAN AWD warning ON and flashing request signal 4WD ECU assembly
      AWD System Overheated Switching to 2WD Mode*6 Displayed Input CAN AWD warning ON and flashing request signal 4WD ECU assembly
      ICS Malfunction Visit Your Dealer*4 Displayed Input CAN ICS multi-information signal Clearance warning ECU assembly
      Drive-Start Control Malfunction Visit Your Dealer Displayed Input CAN Drive-start control multi-information request signal ECM
      Brake Override Malfunction Visit Your Dealer Displayed Input CAN Brake override system multi-information request signal ECM
      Key Battery Low Replace Key Battery Displayed Input CAN Smart system warning 1 signal Certification ECU (Smart key ECU assembly)
      Engine Oil Level Low Add or Replace Displayed Input CAN Engine RPM data signal ECM
      Engine coolant temperature signal
      Direct line Engine oil level signal Engine oil level sensor
      Headlight System Malfunction Visit Your Dealer Displayed Input CAN Smart beam indicator signal Main body ECU (Multiplex network body ECU)
      LED headlight indicator signal
      RSA Malfunction Visit Your Dealer*8 Displayed Input CAN TSR warning message signal Forward recognition camera
      Accelerator and Brake Pedals Pressed Simultaneously Displayed Input CAN Brake override system multi-information request signal ECM
      Setting Tire Pressure Warning System Displayed Input CAN TPMS warning indicator condition 1 signal Main body ECU (Multiplex network body ECU)
      Tire Pressure Recalibrating Please Wait until Complete Displayed Input CAN TPMS warning indicator condition 1 signal Main body ECU (Multiplex network body ECU)
      Tire Pressure Low Check Tire Displayed Input CAN TPMS warning indicator condition 1 signal Main body ECU (Multiplex network body ECU)
      Windshield Washer Fluid Low Displayed Input Direct line Washer fluid level signal Level warning switch assembly
      Fuel Low Displayed Input Direct line Fuel level signal
      • Fuel sender gauge assembly
      • No. 2 fuel sender gauge assembly*6
      Roads May Be Icy Drive with Care Displayed Input CAN Engine RPM data signal ECM
      Vehicle speed (SP1) signal Skid control ECU (Brake actuator assembly)
      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 signal Skid control ECU (Brake actuator assembly)
      Maintenance Required Soon Displayed - - - -
      - Output CAN Previous oil maintenance flag signal Radio and display receiver assembly
      Maintenance Required Visit Your Dealer Displayed - - - -
      - Output CAN Previous oil maintenance flag signal Radio and display receiver assembly
      Auto High Beam Ready Turn ON High Beam to Activate Displayed Input CAN Smart beam advice signal Main body ECU (Multiplex network body ECU)
      A New Key has been Registered Contact Your Dealer for Details Displayed Input CAN Smart system warning 2 signal Certification ECU (Smart key ECU assembly)
      VSC Turned Off Pre-Collision Brake System Unavailable Displayed Input CAN PB temporary unusable condition text display signal Forward recognition camera
      VSC OFF light signal Skid control ECU (Brake actuator assembly)
      Pre-Collision System Radar In Self Calibration Unavailable See Owner's Manual Displayed Input CAN PCS temporary unusable condition text display signal Forward recognition camera
      Pre-Collision System Unavailable See Owner's Manual Displayed Input CAN PCS temporary failure message (Radar) signal Forward recognition camera
      ICS Unavailable*4 Displayed Input CAN ICS multi-information signal Clearance warning ECU assembly
      Pre-Collision System Out of Temperature Range Unavailable See Owner's Manual Displayed Input CAN PCS temperature message (Radar) signal Forward recognition camera
      Pre-Collision System Radar Sensor Blocked Unavailable Clean Radar Sensor Displayed Input CAN PCS dust message (Radar) signal Forward recognition camera
      Pre-Collision System Off Displayed Input CAN PCS warning message signal Forward recognition camera
      PCS warning distance unusable condition text display signal
      PCS distance warning signal
      PCS pedestrian warning signal
      PCS preceding vehicle start notification signal
      Curve Speed Reduction Unavailable Displayed Input CAN Speed management display request signal ECM
      ACCESSORY Displayed Input CAN Display request of vehicle mode signal Certification ECU (Smart key ECU assembly)
      IGNITION ON Displayed Input CAN Display request of vehicle mode signal Certification ECU (Smart key ECU assembly)
      1. *1: w/ Navigation System
      2. *2: w/o Adaptive Variable Suspension System
      3. *3: w/ Adaptive Variable Suspension System
      4. *4: w/ Intelligent Clearance Sonar System
      5. *5: w/ Sliding Roof System
      6. *6: for AWD
      7. *7: for 2GR-FKS
      8. *8: w/ Road Sign Assist System
    4. Buzzer
      Item Condition Input/Output Communication line Signal Component
      PCS warning buzzer Sounds intermittently Input CAN PCS meter buzzer request (extend) signal Forward recognition camera
      Seat belt warning (for Driver side) buzzer Sounds intermittently (Maximum 5 times) Input CAN Driver seat belt switch signal Main body ECU (Multiplex network body ECU)
      Sounds once/Sounds intermittently Input CAN Driver seat belt switch signal Main body ECU (Multiplex network body ECU)
      Parking brake switch signal
      Shift position P signal ECM
      Shift position R signal
      Vehicle speed (SP1) signal Skid control ECU (Brake actuator assembly)
      Warning buzzer for P range position advice buzzer Sounds continuously Input CAN Buzzer request signal Certification ECU (Smart key ECU assembly)
      Push operation warning during driving buzzer Sounds intermittently Input CAN Buzzer request signal Certification ECU (Smart key ECU assembly)
      Seat belt warning (for Front passenger side) buzzer Sounds once/Sounds intermittently Input CAN Parking brake switch signal Main body ECU (Multiplex network body ECU)
      Shift position P signal ECM
      Shift position R signal
      Front passenger seat occupant detection status signal Airbag ECU assembly
      Front passenger seat belt buckle switch detection status signal
      Vehicle speed (SP1) signal Skid control ECU (Brake actuator assembly)
      Seat belt warning (for Rear seat) buzzer Sounds intermittently Input CAN Parking brake switch signal Main body ECU (Multiplex network body ECU)
      Rear right door courtesy switch signal
      Rear left door courtesy switch signal
      Vehicle speed (SP1) signal Skid control ECU (Brake actuator assembly)
      Shift selection P signal ECM
      Shift selection R signal
      Direct line Rear left seat belt buckle switch signal Rear seat inner belt assembly LH
      Rear center seat belt buckle switch signal
      Rear right seat belt buckle switch signal Rear seat inner with center belt assembly RH
      Sounds once Input CAN Parking brake switch signal Main body ECU (Multiplex network body ECU)
      Vehicle speed (SP1) signal Skid control ECU (Brake actuator assembly)
      Shift selection P signal ECM
      Shift selection R signal
      Direct line Rear left seat belt buckle switch signal Rear seat inner belt assembly LH
      Rear center seat belt buckle switch signal
      Rear right seat belt buckle switch signal Rear seat inner with center belt assembly RH
      Proximity warning buzzer of radar cruise control buzzer Sounds intermittently Input CAN ACC buzzer request signal ECM
      Pedestrian warning/vehicle distance time alert reminder buzzer Sounds intermittently Input CAN PCS meter buzzer request (extend) signal Forward recognition camera
      LTA cancel buzzer Sounds twice Input CAN LTA cancel buzzer signal Forward recognition camera
      Vehicle roll warning buzzer (Engine stall) Sounds continuously/Sounds intermittently Input CAN Engine stall buzzer signal ECM
      Brake fluid low warning buzzer Sounds intermittently Input CAN Vehicle speed (SP1) signal Skid control ECU (Brake actuator assembly)
      Direct line Brake fluid level warning switch signal Brake fluid level warning switch (Brake master cylinder reservoir assembly)
      Vehicle speed pulse input signal Skid control ECU (Brake actuator assembly)
      Engine oil pressure warning buzzer Sounds intermittently Input CAN Engine RPM data signal ECM
      Direct line Engine oil pressure signal Engine oil pressure switch assembly*2
      EPS warning buzzer Sounds once/Sounds intermittently Input CAN Demand buzzer to meter signal Power steering ECU (Rack and pinion power steering gear assembly)
      LTA warning buzzer Sounds intermittently Input CAN LDW buzzer signal Forward recognition camera
      Engine coolant temperature hot warning buzzer Sounds once Input CAN Engine coolant temperature signal ECM
      P range shift reminder and door open warning buzzer Sounds continuously Input CAN Meter buzzer continuation request signal Certification ECU (Smart key ECU assembly)
      Smart key warning buzzer Sounds intermittently Input CAN Meter buzzer intermittence request signal Certification ECU (Smart key ECU assembly)
      Sounds intermittently (Maximum 9 times) Input CAN Meter buzzer intermittent request (0.7 sec. cycle) signal
      Sounds once Input CAN Meter buzzer single-shot request signal
      Brake operation request buzzer for cruise control Sounds intermittently Input CAN ACC buzzer request signal ECM
      Multi-information display warning buzzer Sounds once - - - -
      Electric parking brake cancel buzzer Sounds once Input CAN EPB multi-information display control signal Skid control ECU (Brake actuator assembly)
      Brake hold control non-cancellation warning buzzer Sounds twice Input CAN Brake hold information control flag signal Skid control ECU (Brake actuator assembly)
      Radar cruise low speed cancel buzzer Sounds twice Input CAN ACC buzzer request signal ECM
      Preceding vehicle lost at low speed buzzer Sounds four times Input CAN ACC buzzer request signal ECM
      hands-free caution buzzer Sounds intermittently Input CAN Hands-free caution text display signal Forward recognition camera
      Immobiliser key identification completion buzzer Sounds once Input CAN Immobiliser key identification completion signal Certification ECU (Smart key ECU assembly)
      Driving with parking brake unreleased warning buzzer Sounds intermittently Input CAN EPB multi-information display control signal Skid control ECU (Brake actuator assembly)
      Driving with door open warning buzzer Sounds intermittently Input CAN Driver door courtesy switch signal Main body ECU (Multiplex network body ECU)
      Front passenger door courtesy switch signal
      Rear right door courtesy switch signal
      Rear left door courtesy switch signal
      Luggage courtesy switch signal
      Hood courtesy switch signal
      Vehicle speed (SP1) signal Skid control ECU (Brake actuator assembly)
      Unsteady driving alert buzzer Sounds twice Input CAN SWS buzzer request signal Forward recognition camera
      Sports shift reject buzzer Sounds twice Input CAN Reject buzzer signal ECM
      Light reminder buzzer Sounds continuously Input CAN Light reminder buzzer request signal Main body ECU (Multiplex network body ECU)
      Pre-collision brake assist notification buzzer Sounds intermittently Input CAN PCS meter buzzer request (extend) signal Forward recognition camera
      PCS notification buzzer Sounds intermittently Input CAN PCS meter buzzer request (extend) signal Forward recognition camera
      Brake inspections standby mode notification buzzer Sounds intermittently Input CAN PCS meter buzzer request (extend) signal Forward recognition camera
      Radar axis adjustment is complete buzzer Sounds intermittently Input CAN PCS meter buzzer request (extend) signal Forward recognition camera
      Camera axis adjustment complete buzzer Sounds intermittently Input CAN PCS meter buzzer request (extend) signal Forward recognition camera
      Pre-collision brake notification buzzer Sounds continuously Input CAN PCS meter buzzer request (extend) signal Forward recognition camera
      Brake inspection normal return notification buzzer Sounds continuously Input CAN PCS meter buzzer request (extend) signal Forward recognition camera
      Radar axis adjustment incomplete notification buzzer Sounds continuously Input CAN PCS meter buzzer request (extend) signal Forward recognition camera
      Camera adjustment start notification buzzer Sounds continuously Input CAN PCS meter buzzer request (extend) signal Forward recognition camera
      Engine malfunction buzzer Sounds once Input CAN Engine malfunction buzzer signal ECM
      Road sign assist buzzer*3 Sounds once Input CAN Buzzer request of permanent area signal Forward recognition camera
      Buzzer request of driving assist system information tab signal
      Turn signal flasher buzzer Sounds intermittently Input CAN Hazard light blinking flag signal Skid control ECU (Brake actuator assembly)
      Hazard light activation request signal DCM (Telematics transceiver)*1
      Flasher request signal Main body ECU (Multiplex network body ECU)
      Airbag hazard light control request signal Airbag ECU assembly
      Left turn light signal lever position Steering sensor
      Right turn light signal lever position
      Left cornering light signal lever position
      Right cornering light signal lever position
      Direct line Hazard warning switch signal Hazard warning switch assembly (Radio and display receiver assembly)
      1. *1: w/ Manual (SOS) Switch
      2. *2: for 2GR-FKS
      3. *3: w/ Road Sign Assist System
    5. Others
      Item Condition Input/Output Communication line Signal Component
      Clock Displayed - - - -
      Speed signal for Direct line - Input Direct line Vehicle speed pulse input signal Skid control ECU (Brake actuator assembly)
      Output Direct line Vehicle speed pulse output signal Related ECUs
      Warning/Diagnosis notification*1 - Output CAN Vehicle warning signal (Anti-lock brake system) DCM (Telematics transceiver)
      Vehicle warning signal (Electronically controlled brake system)
      Vehicle warning signal (Brake control system)
      Vehicle warning signal (Brake fluid level)
      Vehicle warning signal (Electric parking brake system)
      Vehicle warning signal (Charging system)
      Vehicle warning signal (Check engine)
      Vehicle warning signal (Engine oil pressure)
      Vehicle warning signal (Engine oil level)
      Vehicle warning signal (Schedule maintenance)
      Vehicle warning signal (Engine coolant temperature hot)
      Vehicle warning signal (Airbag system)
      Vehicle warning signal (Power steering system)
      Vehicle warning signal (Tire pressure warning system)
      Vehicle warning signal (Tire pressure low)
      Vehicle warning signal (Engine maintenance)
      Warning/Diagnosis notification*1 - Output CAN Vehicle warning signal (Dynamic radar cruise control system) DCM (Telematics transceiver)
      Vehicle warning signal (Pre-collision system)
      Vehicle warning signal (Lane tracing assist system)
      Vehicle warning signal (Blind spot monitor system)
      Vehicle warning signal (Intuitive parking assist system)*2
      Vehicle warning signal (Smart key system)
      Vehicle warning signal (Automatic high beam system)
      Vehicle warning signal (Washer fluid level)
      Vehicle warning signal (Brake override system)
      Vehicle warning signal (Drive start control)
      Vehicle warning signal (Headlight system)
      Vehicle warning signal (Wiper and washer system)
      Vehicle warning signal (Intelligent clearance sonar system)*2
      Vehicle warning signal (Secondary collision brake system)
      Vehicle warning signal (Rear crossing traffic alert system)
      Vehicle warning signal (Road sign assist system)*4
      Vehicle warning signal (AWD system)*3
      1. *1: w/ Manual (SOS) Switch
      2. *2: w/ Intelligent Clearance Sonar System
      3. *3: for AWD
      4. *4: w/ Road Sign Assist System
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