LEMON Manuals: Even more car manuals for everyone
Home >> Toyota >> 2021 >> Camry TRD >> Repair and Diagnosis >> Electrical >> Gauges >> Meter / Gauge System - Diagnostics - Introduction (1 Of 3) (Except Hybrid) >> Meter / Gauge System >> System Description [03/2017 - 06/2017] >> System Description [03/2017 - 06/2017]

System Description [03/2017 - 06/2017]

  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)
      - Input Direct line Vehicle speed pulse input signal
      - Output CAN Vehicle speed signal (meter to other) Related ECUs
      Speed tolerance A signal
      Speed tolerance B signal
      Direct line Vehicle speed pulse output signal Related ECUs
      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
      - Output CAN Fuel gauge indication signal Related ECUs
      Fuel level in main tank signal ECM
      Fuel direct data signal DCM (Telematics transceiver)*
      Fuel initial signal
      Fuel average signal
      Engine coolant temperature receiver gauge Gauge Input CAN Engine coolant temperature signal ECM
      1. *: w/ Manual (SOS) Switch
    2. Warning or Indicator
      Item Condition Input/Output Communication line Signal Component
      Master warning light Comes on/Blinks Input CAN Each warning signal Related ECUs
      Direct line
      Brake warning light 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 occupant detection status signal Airbag sensor assembly
      Front passenger seat belt buckle switch 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
      Parked condition signal
      Vehicle speed (SP1) signal Skid control ECU (Brake actuator assembly)
      Direct line Rear left seat belt buckle switch signal Rear seat inner with center 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 (Telltale light 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 sensor 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 warning light Comes on Input CAN Parking brake switch signal Main body ECU (Multiplex network body ECU)
      MIL (Check engine warning light) Comes on/Blinks Input CAN MIL request signal ECM
      Engine malfunction message signal
      PCS warning light*1 Comes on/Blinks Input CAN PCS indicator display signal Millimeter wave radar sensor assembly
      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)
      Tire pressure warning light Comes on/Blinks Input CAN TPMS warning indicator condition 1 signal Main body ECU (Multiplex network body ECU)
      Fuel level warning light Comes on Input Direct line Fuel level signal Fuel sender gauge assembly
      Automatic high beam indicator light*1 Comes on Input CAN Smart beam indicator signal Main body ECU (Multiplex network body ECU)
      High beam indicator light Comes on Input CAN High beam headlight request signal Main body ECU (Multiplex network body ECU)
      Head indicator light 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)*3
      Flasher request signal Main body ECU (Multiplex network body ECU)
      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 signal switch 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
      RCTA indicator light*2 Comes on Input CAN Rear crossing traffic alert switch signal Blind spot monitor sensor RH (B)
      1. *1: w/ Forward Recognition Camera
      2. *2: w/ Blind Spot Monitor System
      3. *3: w/ Manual (SOS) Switch
    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 signal 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 Odometer unit signal Related ECUs
      Odometer signal
      TRIP A / TRIP B meter Displayed Input CAN Vehicle speed pulse signal 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 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 signal integrated value signal Skid control ECU (Brake actuator assembly)
      Direct line Fuel level signal Fuel sender gauge assembly
      - Output CAN Drive monitor unit signal 4 Related ECUs
      Drive monitor display signal (Drivable distance)
      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 signal integrated value signal Skid control ECU (Brake actuator assembly)
      Vehicle speed (SP1) signal
      Direct line Reset signal Steering pad switch assembly
      - Output CAN Drive monitor unit signal 6 Related ECUs
      Drive monitor display signal (Total average fuel consumption)
      Average fuel consumption (After start) Displayed Input CAN Engine RPM data signal ECM
      Fuel consumption signal
      Vehicle speed pulse signal 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 (SP1) signal Skid control ECU (Brake actuator assembly)
      Vehicle speed pulse signal integrated value signal
      - Output CAN Drive monitor display signal (Average fuel consumption after starting) Related ECUs
      Current fuel consumption Displayed Input CAN Engine RPM data signal ECM
      Fuel consumption signal
      Vehicle speed pulse signal integrated value signal Skid control ECU (Brake actuator assembly)
      Vehicle speed (SP1) signal
      - Output CAN Drive monitor unit signal 0 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 (SP1) signal Skid control ECU (Brake actuator assembly)
      Vehicle speed pulse signal integrated value signal
      Direct line Reset signal Steering pad switch assembly
      Average speed (After start) Displayed Input CAN Engine RPM data signal ECM
      Vehicle speed (SP1) signal Skid control ECU (Brake actuator assembly)
      Vehicle speed pulse signal integrated value signal
      - Output CAN Drive monitor unit signal 1 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
      Lane departure alert indicator light*1 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*7 Displayed Input CAN ACC ASL display ID2 signal ECM
      Cruise control indicator light (Constant speed control mode)*1 Displayed Input CAN ACC ASL display ID2 signal ECM
      Cruise control indicator light (Vehicle-to-vehicle distance control mode)*1 Displayed Input CAN ACC ASL display ID2 signal ECM
      Cruise SET indicator light Displayed Input CAN ACC ASL display ID2 signal ECM
      ECO MODE indicator light Displayed Input CAN Drive mode select signal ECM
      SPORT indicator light Displayed Input CAN Drive mode select signal ECM
      Eco driving indicator light Displayed Input CAN Ecology light indicator signal ECM
      BSM indicator light*4 Displayed Input CAN BSD main switch signal Blind spot monitor sensor RH (B)
      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
      Icy warning light 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
      Eco driving indicator zone Displayed Input CAN Eco-zone indicator level signal ECM
      Digital speedometer Displayed Input CAN Vehicle speed (SP1) signal Skid control ECU (Brake actuator assembly)
      Direct line Vehicle speed pulse input signal
      - Output CAN Vehicle speed signal (meter to other) Related ECUs
      Speed tolerance A signal
      Speed tolerance B signal
      Direct line Vehicle speed pulse output signal
      Drive information tab Displayed - - - -
      Audio tab*5 Displayed Input Local bus Audio signal Radio and display receiver assembly
      Driving support tab Displayed Input CAN LDW existence flag signal Forward recognition camera
      ACC ASL display ID2 signal ECM
      Message tab Displayed - - - -
      Setting tab Displayed - - - -
      Phone*5 Displayed Input Local bus Phone signal Radio and display receiver assembly
      Voice recognition*5 Displayed Input Local bus Voice recognition signal Radio and display receiver assembly
      Audio system operation status (image display)*5 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
      Tire pressure*8 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
      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
      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 Lounge illumination off signal Main body ECU (Multiplex network body ECU)
      Rheostat duty signal Certification ECU (Smart key ECU assembly)*6
      Tail cancel signal
      Direct line Illumination level output signal Related ECUs
      ADJUSTING FORWARD CAMERA*1 Displayed Input CAN Camera adjustment mode text signal Forward recognition camera
      ADJUSTING FRONT RADAR BEAM*1 Displayed Input CAN Inspection mode for ACC signal Millimeter wave radar sensor assembly
      ERROR ADJUSTING FRONT RADAR BEAM*1 Displayed Input CAN FRD adjustment signal Millimeter wave radar sensor assembly
      ADJUSTING FRONT RADAR BEAM VERTICAL*1 Displayed Input CAN FRD adjustment signal Millimeter wave radar sensor assembly
      ADJUSTING FRONT RADAR BEAM HORIZONTAL*1 Displayed Input CAN FRD adjustment signal Millimeter wave radar sensor assembly
      CHECKING PRE-CRASH BRAKE*1 Displayed Input CAN FRD adjustment signal Millimeter wave radar sensor assembly
      Auto Power Off to Conserve Battery*6 Displayed Input CAN Smart system warning 2 signal Certification ECU (Smart key ECU assembly)
      LDA Unavailable*1 Displayed Input CAN Steering assist unusable text display signal Forward recognition camera
      LDA Turned ON Steering Assist Active*1 Displayed Input CAN LKA mode text display signal Forward recognition camera
      LDA Turned ON Steering Assist Unavailable*1 Displayed Input CAN LKA mode text display signal Forward recognition camera
      Press Brake Pedal and Touch Engine Switch with Key*6 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*6 Displayed Input CAN Smart system warning 3 signal Certification ECU (Smart key ECU assembly)
      Press Brake Pedal and Push Engine Switch to Start*6 Displayed Input CAN Smart system warning 1 signal Certification ECU (Smart key ECU assembly)
      Smart system warning 3 signal
      Key Battery Low Replace Key Battery*6 Displayed Input CAN Smart system warning 1 signal Certification ECU (Smart key ECU assembly)
      Setting Tire Pressure Warning System*8 Displayed Input CAN TPMS warning indicator condition 1 signal Main body ECU (Multiplex network body ECU)
      Tire Pressure Recalibrating Please Wait until Complete*8 Displayed Input CAN TPMS warning indicator condition 1 signal Main body ECU (Multiplex network body ECU)
      Tire Pressure Low Check Tire*8 Displayed Input CAN TPMS warning indicator condition 1 signal Main body ECU (Multiplex network body ECU)
      Roads May Be Icy Drive with Care 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
      Maintenance Required Soon Displayed Input CAN Starter signal ECM
      Maintenance Required Visit Your Dealer Displayed Input CAN Starter signal ECM
      Front Windshield Deicer Unavailable over 5° Celsius Use Defroster Displayed Input CAN A/C load limitation warning signal Air conditioning amplifier assembly
      High Power Consumption Power to Climate Temporarily Limited Displayed Input CAN A/C load limitation warning signal Air conditioning amplifier assembly
      Shift to N and Push ENGINE Switch to Restart*6 Displayed Input CAN Smart system warning 2 signal Certification ECU (Smart key ECU assembly)
      Rear Cross Traffic Alert Malfunction Visit Your Dealer*4 Displayed Input CAN RCTA system status signal Blind spot monitor sensor RH (B)
      Rear Cross Traffic Alert Unavailable*4 Displayed Input CAN RCTA system status signal Blind spot monitor sensor RH (B)
      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*6 Displayed Input CAN Smart system warning 1 signal Certification ECU (Smart key ECU assembly)
      Engine Maintenance Required Visit Your Dealer Displayed Input CAN Engine malfunction message signal ECM
      Blind Spot Monitor Unavailable*4 Displayed Input CAN BSD module status signal Blind spot monitor sensor RH (B)
      Blind Spot Monitor Malfunction Visit Your Dealer*4 Displayed Input CAN BSD module status signal Blind spot monitor sensor RH (B)
      Radar Cruise Active Please Pay Attention to Other Vehicles*1 Displayed Input CAN ACC ASL display ID2 signal ECM
      Turn Power Off*6 Displayed Input CAN Smart system warning 2 signal Certification ECU (Smart key ECU assembly)
      Key Detected in Vehicle*6 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*3 Displayed Input CAN Slide roof open warning 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*3 Displayed Input CAN Slide roof open warning request signal Main body ECU (Multiplex network body ECU)
      Power window open warning request signal
      Push Engine Switch while Turning the Steering Wheel in Either Direction*6 Displayed Input CAN Smart system warning 1 signal Certification ECU (Smart key 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
      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
      Windshield Washer Fluid Low Displayed Input Direct line Washer fluid level signal Level warning switch assembly
      Auto High Beam Ready Turn ON High Beam to Activate*1 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*6 Displayed Input CAN Smart system warning 2 signal Certification ECU (Smart key ECU assembly)
      Pre-Collision System Off*1 Displayed Input CAN PCS warning message signal Millimeter wave radar sensor assembly
      PCS warning distance unusable condition text display signal
      PCS distance warning signal
      PCS pedestrian warning signal
      PCS preceding vehicle start notification 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
      Radar Cruise Control Unavailable Clean Sensor*1 Displayed Input CAN ACC ASL display ID2 signal ECM
      Fuel Low Displayed Input Direct line Fuel level signal Fuel sender gauge assembly
      Traction Control Turned Off Displayed Input CAN Traction control off light signal Skid control ECU (Brake actuator assembly)
      Smart Key System Malfunction See Owner's Manual*6 Displayed Input CAN Smart system warning 1 signal Certification ECU (Smart key ECU assembly)
      Pre-Collision System Malfunction Visit Your Dealer*1 Displayed Input CAN PCS fault condition text display signal Millimeter wave radar sensor assembly
      VSC Turned Off Pre-Collision Brake System Unavailable*1 Displayed Input CAN PB temporary unusable condition text display signal Millimeter wave radar sensor assembly
      VSC OFF light signal Skid control ECU (Brake actuator assembly)
      Pre-Collision System Unavailable*1 Displayed Input CAN PCS temporary unusable condition text display signal Millimeter wave radar sensor assembly
      PCS temperature message (Radar) signal
      Pre-Collision System Unavailable Clean Sensor*1 Displayed Input CAN PCS dust message (Radar) signal Millimeter wave radar sensor assembly
      Radar Cruise Control Unavailable*1 Displayed Input CAN ACC ASL display ID2 signal ECM
      Cruise Control Fault Press Brake to Deactivate Visit Your Dealer*1 Displayed Input CAN ACC ASL display ID2 signal ECM
      Front Camera Vision Blocked Clean and Demist Windshield*1 Displayed Input CAN PCS dust message (Radar) signal Millimeter wave radar sensor assembly
      LDA Unavailable Below Approx 50km/h*1 Displayed Input CAN Speed condition failure text display signal Forward recognition camera
      LDA Unavailable Below Approx 32MPH*1 Displayed Input CAN Speed condition failure text display signal Forward recognition camera
      LDA Unavailable at Current Speed*1 Displayed Input CAN Speed condition failure text display signal Forward recognition camera
      LDA Hold Steering Wheel*1 Displayed Input CAN Request for driver action display signal Forward recognition camera
      Hands-free caution text display signal Forward recognition camera
      LDA Steering Assist Unavailable Hold Steering Wheel*1 Displayed Input CAN Hands-free caution text display signal Forward recognition camera
      SRS Airbag System Malfunction Visit Your Dealer Displayed Input CAN Airbag warning light control request signal Airbag sensor assembly
      LDA Malfunction Visit Your Dealer*1 Displayed Input CAN Fault condition text display signal Forward recognition camera
      Front Camera Unavailable*1 Displayed Input CAN PCS temperature message (Camera) signal Millimeter wave radar sensor assembly
      Dynamic radar cruise control system information (image display)*1 Displayed Input CAN ACC ASL display ID2 signal ECM
      Control vehicle speed unit signal
      Control vehicle speed signal
      Lane departure alert system information (image display)*1 Displayed Input CAN White line symbol left side signal Forward recognition camera
      White line symbol right side signal
      Headlight System Malfunction Visit Your Dealer Displayed Input CAN Smart beam indicator signal*1 Main body ECU (Multiplex network body ECU)
      LED headlight indicator signal
      Engine Stopped Steering Power Low Displayed Input CAN Multi-information request signal Power steering ECU (Rack and pinion power steering gear assembly)
      CHECKING CRUISE CONTROL BRAKE*1 Displayed Input CAN Inspection mode for ACC signal Millimeter wave radar sensor assembly
      Release Parking Brake Displayed Input CAN Parking brake switch signal Main body ECU (Multiplex network body ECU)
      Antilock Brake System Malfunction Visit Your Dealer Displayed Input CAN ABS warning light control flag signal Skid control ECU (Brake actuator assembly)
      Radar Cruise Control Unavailable Press Brake to Resume Driving*1 Displayed Input CAN ACC ASL display ID2 signal ECM
      Cruise Control Malfunction Visit Your Dealer Displayed Input CAN ACC ASL display ID2 signal ECM
      Would You Like to Take a Break?*1 Displayed Input CAN SWS rest advisory display signal Forward recognition camera
      Please Take a Break*1 Displayed Input CAN SWS rest advisory display signal Forward recognition camera
      Each door open (vehicle being driven) (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)
      Each door open (vehicle stopped) (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)
      Power Steering Malfunction 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)
      Engine Stopped Shift into P Displayed Input CAN Engine stall message signal ECM
      Shift to N and Turn Engine Switch to Restart Displayed Input CAN Transmission information signal ECM
      Vehicle speed (SP1) signal Skid control ECU (Brake actuator assembly)
      Not Ready to Drive*2 Displayed Input CAN Transmission information signal ECM
      Engine RPM data signal
      Shift position P signal
      Shift position N signal
      Vehicle speed (SP1) signal Skid control ECU (Brake actuator assembly)
      Vehicle speed (SP1) status flag signal
      Shift to P Before Exiting Vehicle*6 Displayed Input CAN Smart system warning 2 signal Certification ECU (Smart key ECU assembly)
      Engine Stopped Stop in a Safe Place*6 Displayed Input CAN Smart system warning 2 signal Certification ECU (Smart key ECU 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
      Oil Pressure Low Stop in a Safe Place See Owner's Manual Displayed Input CAN Oil pressure light request signal ECM
      Push and Hold Engine Switch for Emergency Stop*6 Displayed Input CAN Smart system warning 2 signal Certification ECU (Smart key ECU assembly)
      Release Accelerator Displayed Input CAN Drive-start control multi information request signal ECM
      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
      Secondary Collision Brake system Malfunction Visit Your Dealer*1 Displayed Input CAN MCB warning signal Skid control ECU (Brake actuator assembly)
      Accelerator and Brake Pedals Pressed Simultaneously Displayed Input CAN Brake override system multi information request signal ECM
      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)
      BRAKE!*1 Displayed Input CAN PCS warning message signal Millimeter wave radar sensor assembly
      Dynamic radar cruise control system warning (image display)*1 Displayed Input CAN ACC ASL display ID2 signal ECM
      Control vehicle speed unit signal
      Control vehicle speed signal
      Lane departure alert system warning (image display)*1 Displayed Input CAN White line symbol left side signal Forward recognition camera
      White line symbol right side signal
      Steering wheel symbol signal
      CDY-2 Displayed Input CAN CDY mode signal ECM
      ACCESSORY*6 Displayed Input CAN Display request of vehicle mode signal Certification ECU (Smart key ECU assembly)
      IGNITION ON*6 Displayed Input CAN Display request of vehicle mode signal Certification ECU (Smart key ECU assembly)
      TPWS Malfunction Visit Your Dealer Displayed Input CAN TPMS warning indicator condition 1 signal Main body ECU (Multiplex network body ECU)
      Not available Displayed Input CAN TPMS warning indicator condition 1 signal Main body ECU (Multiplex network body ECU)
      1. *1: w/ Forward Recognition Camera
      2. *2: w/o Smart Key System
      3. *3: w/ Sliding Roof System
      4. *4: w/ Blind Spot Monitor System
      5. *5: for 8 Inch Display Type Radio and Display Receiver Assembly
      6. *6: w/ Smart Key System
      7. *7: w/o Forward Recognition Camera
      8. *8: w/ Tire Inflation Pressure Display Function
    4. Buzzer
      Item Condition Input/Output Communication line Signal Component
      Reverse buzzer Sounds intermittently Input CAN Shift position R signal ECM
      PCS warning buzzer*1 Sounds intermittently Input CAN PCS meter buzzer request (extend) signal Millimeter wave radar sensor assembly
      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*3 Sounds continuously Input CAN Buzzer request signal Certification ECU (Smart key ECU assembly)
      Push operation warning during driving buzzer*3 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 status signal Airbag sensor assembly
      Front passenger seat belt buckle switch 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 with center 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 with center 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
      Pedestrian warning/vehicle distance time alert reminder buzzer*1 Sounds intermittently Input CAN PCS meter buzzer request (extend) signal Millimeter wave radar sensor assembly
      Proximity warning buzzer of radar cruise control buzzer*1 Sounds intermittently Input CAN ACC buzzer request signal ECM
      Lane departure alert cancel buzzer*1 Sounds twice Input CAN Lane departure alert 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)
      Oil pressure warning buzzer Sounds intermittently Input CAN Oil pressure light request signal ECM
      EPS warning buzzer Sounds once/Sounds intermittently Input CAN Demand buzzer to meter signal Power steering ECU (Rack and pinion power steering gear assembly)
      Lane departure alert warning buzzer*1 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*3 Sounds continuously Input CAN Buzzer request signal Certification ECU (Smart key ECU assembly)
      Smart key warning buzzer*3 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
      Sounds continuously Input CAN Meter buzzer continuation request signal
      Key reminder buzzer*2 Sounds intermittently Input CAN Key switch signal Main body ECU (Multiplex network body ECU)
      Driver door courtesy switch signal
      Brake operation request buzzer for cruise control*1 Sounds intermittently Input CAN ACC buzzer request signal ECM
      Multi-information display warning buzzer Sounds once Input CAN Multi-information display warning signal Related ECUs
      Direct line
      Radar cruise low speed cancel buzzer*1 Sounds twice Input CAN ACC buzzer request signal ECM
      Preceding vehicle lost at low speed buzzer*1 Sounds four times Input CAN ACC buzzer request signal ECM
      Lane departure alert hands-free caution buzzer*1 Sounds intermittently Input CAN Hands-free caution text display signal Forward recognition camera
      Immobiliser key identification completion buzzer*3 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 Parking brake switch signal Main body ECU (Multiplex network body ECU)
      Vehicle speed (SP1) 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*1 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*1 Sounds intermittently Input CAN PCS meter buzzer request (extend) signal Millimeter wave radar sensor assembly
      PCS notification buzzer*1 Sounds intermittently Input CAN PCS meter buzzer request (extend) signal Millimeter wave radar sensor assembly
      Brake inspections standby mode notification buzzer*1 Sounds intermittently Input CAN PCS meter buzzer request (extend) signal Millimeter wave radar sensor assembly
      Radar axis adjustment is complete buzzer*1 Sounds intermittently Input CAN PCS meter buzzer request (extend) signal Millimeter wave radar sensor assembly
      Camera axis adjustment complete buzzer*1 Sounds intermittently Input CAN PCS meter buzzer request (extend) signal Millimeter wave radar sensor assembly
      Pre-collision brake notification buzzer*1 Sounds continuously Input CAN PCS meter buzzer request (extend) signal Millimeter wave radar sensor assembly
      Brake inspection normal return notification buzzer*1 Sounds continuously Input CAN PCS meter buzzer request (extend) signal Millimeter wave radar sensor assembly
      Radar axis adjustment incomplete notification buzzer*1 Sounds continuously Input CAN PCS meter buzzer request (extend) signal Millimeter wave radar sensor assembly
      Camera adjustment start notification buzzer*1 Sounds continuously Input CAN PCS meter buzzer request (extend) signal Millimeter wave radar sensor assembly
      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)*4
      Flasher request signal Main body ECU (Multiplex network body ECU)
      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 signal switch assembly
      1. *1: w/ Forward Recognition Camera
      2. *2: w/o Smart Key System
      3. *3: w/ Smart Key System
      4. *4: w/ Manual (SOS) Switch
    5. Others
      Item Condition Input/Output Communication line Signal Component
      Warning/Diagnosis notification*1 - Output CAN Vehicles warning signal (Anti-Lock brake system warning) DCM (Telematics transceiver)
      Vehicles warning signal (Vehicle stability control system warning)
      Vehicles warning signal (Brake control system warning)
      Vehicles warning signal (Brake fluid level warning)
      Vehicles warning signal (Charging system warning)
      Vehicles warning signal (Check engine warning)
      Vehicles warning signal (Engine oil pressure warning)
      Vehicles warning signal (Engine oil level warning)
      Vehicles warning signal (Schedule maintenance warning)
      Vehicles warning signal (Engine coolant temperature hot warning)
      Vehicles warning signal (Airbag system warning)
      Vehicles warning signal (Power steering system warning)
      Vehicles warning signal (Tire pressure warning system warning)
      Vehicles warning signal (Tire pressure low warning)
      Vehicles warning signal (Cruise control system warning)
      Vehicles warning signal (Dynamic radar cruise control system warning)*2
      Warning/Diagnosis notification*1 - Output CAN Vehicles warning signal (Pre-collision system warning)*2 DCM (Telematics transceiver)
      Vehicles warning signal (Lane departure alert system warning)*2
      Vehicles warning signal (Blind spot monitor system warning)*4
      Vehicles warning signal (Smart key system warning)*3
      Vehicles warning signal (Automatic high beam system warning)*2
      Vehicles warning signal (Washer fluid level warning)
      Vehicles warning signal (Brake override system warning)
      Vehicles warning signal (Drive start control system warning)
      Vehicles warning signal (Headlight system warning)
      Vehicles warning signal (Wiper and washer system warning)
      Vehicles warning signal (Secondary collision brake system warning)*2
      1. *1: w/ Toyota Entune Remote Connect
      2. *2: w/ Forward Recognition Camera
      3. *3: w/ Smart Key System
      4. *4: w/ Blind Spot Monitor System
scientia non olet · About LEMON Manuals