METER / GAUGE SYSTEM SYSTEM DESCRIPTION
-
OUTLINE OF COMBINATION METER ASSEMBLY
*a Indication Example *b Hybrid System Indicator or Tachometer *c Speedometer *d
-
Power Condition
-
ODO/TRIP Meter
*e Engine Coolant Temperature Receiver Gauge *f Fuel Receiver Gauge *g Multi-information Display *h Tab *i
-
Ambient Temperature
-
Shift Indicator
-
SPORT Indicator
- - -
-
INPUT AND OUTPUT SIGNALS OF COMBINATION METER ASSEMBLY
Meter or Gauge Meter or Gauge Input/Output Communication Line Condition Signal Sender Speedometer Input CAN Gauge Vehicle speed signal Brake booster with master cylinder assembly (skid control ECU) Direct line - Vehicle speed pulse input signal Output CAN - Vehicle speed signal Related ECUs Direct line - Vehicle speed pulse input signal Tachometer Input CAN Gauge Engine speed signal Hybrid vehicle control ECU Hybrid system indicator Input CAN Gauge Eco-zone indicator level signal Hybrid vehicle control ECU Fuel receiver gauge Input CAN Gauge Vehicle speed signal Brake booster with master cylinder assembly (skid control ECU) Shift position signal Hybrid vehicle control ECU Parking brake switch signal Main body ECU (multiplex network body ECU) Direct line Gauge Fuel level signal Fuel sender gauge assembly Engine coolant temperature receiver gauge Input CAN Gauge Engine coolant temperature signal ECM Warning or Indicator Warning or Indicator Input/Output Communication Line Condition Signal Sender Turn indicator light Input CAN Blinks Hazard warning operation signal Brake booster with master cylinder assembly (skid control ECU) Multiplex network door ECU*3 DCM (telematics transceiver)*4 Direct line Blinks Turn signal switch Headlight dimmer switch assembly Hazard warning signal switch Air conditioning control assembly Output Direct line - Turn signal light operation signal Turn signal lights Front fog indicator light*1 Input CAN Turns on Front fog indicator light signal Main body ECU (multiplex network body ECU) Rear fog indicator light*2 Input CAN Turns on Rear fog indicator light signal Main body ECU (multiplex network body ECU) High beam indicator light Input CAN Turns on High beam indicator light Main body ECU (multiplex network body ECU) Automatic high beam indicator light*5 Input CAN Turns on Automatic high beam indicator light signal Main body ECU (multiplex network body ECU) Taillight indicator light Input CAN Turns on Taillight signal Main body ECU (multiplex network body ECU) Driver side seat belt warning light Input CAN Turns on/Blinks Driver side seat belt buckle switch signal Main body ECU (multiplex network body ECU) Parking brake switch signal Vehicle speed signal Brake booster with master cylinder assembly (skid control ECU) Shift position signal Hybrid vehicle control ECU Front passenger side seat belt warning light Input CAN Turns on/Blinks Front passenger side seat belt buckle switch signal Airbag ECU assembly Vehicle speed signal Brake booster with master cylinder assembly (skid control ECU) Shift position signal Hybrid vehicle control ECU Direct line Turns on/Blinks Front passenger seat occupant detection sensor signal
-
Separate Type Seat Cushion Pad*12
-
Front Seat Cushion Pad with Cover*13
SRS warning light Input CAN Turns on SRS warning light signal Airbag ECU assembly Master warning light Input Communication Line Turns on/Blinks Each system warning signal Each system ECU MIL (Malfunction indicator light) Input CAN Turns on/Blinks MIL request signal ECM EPS warning light Input CAN Turns on/Blinks EPS warning light signal Power steering ECU assembly Brake warning light Input CAN Turns on Brake warning light signal Brake booster with master cylinder assembly (skid control ECU) Brake hold standby indicator light Input CAN Turns on/Blinks Brake hold standby indicator light signal Brake booster with master cylinder assembly (skid control ECU) Brake hold operated indicator light Input CAN Turns on/Blinks Brake hold operated indicator light signal Brake booster with master cylinder assembly (skid control ECU) Cruise indicator light*14 Input CAN Turns on Cruise indicator light signal Hybrid vehicle control ECU SET indicator light*14 Input CAN Turns on SET indicator light signal Hybrid vehicle control ECU Driving support ECU assembly*6 Radar cruise indicator light*6 Input CAN Turns on Cruise main indicator (constant vehicle speed mode) signal Driving support ECU assembly Cruise main indicator (vehicle-to-vehicle distance control mode) signal Lane departure alert indicator light*7 Input CAN Turns on Lane departure alert indicator light signal Lane departure warning camera Steering indicator light*15 Input CAN Turns on Steering indicator light signal Lane departure warning camera Tire pressure warning light*8 Input CAN Turns on Tire pressure warning light signal Main body ECU (multiplex network body ECU) Fuel level warning light Input Direct line Turns on Fuel level signal Fuel sender gauge assembly ABS warning light Input CAN Turns on/Blinks ABS warning light control flag signal Brake booster with master cylinder assembly (skid control ECU) Slip indicator light Input CAN Turns on Slip indicator signal Brake booster with master cylinder assembly (skid control ECU) VSC OFF indicator light Input CAN Turns on VSC OFF light signal Brake booster with master cylinder assembly (skid control ECU) EPB* warning light Input Direct line Turns on EPB* warning light signal Parking brake ECU assembly PCS OFF indicator light*9 Input CAN Turns on PCS OFF indicator display signal Driving support ECU assembly Clearance sonar indicator light*10 Input CAN Turns on Clearance sonar indicator light signal Clearance warning ECU assembly ECO mode indicator light Input CAN Turns on ECO mode indicator light signal Hybrid vehicle control ECU Sports mode indicator light Input CAN Turns on Sports mode indicator signal Hybrid vehicle control ECU Integrated sport mode indicator signal Sports mode indicator signal Absorber control ECU*11 ECB* warning light Input CAN Turns on/Blinks ECB* warning light signal Brake booster with master cylinder assembly (skid control ECU) READY indicator light Input CAN Turns on/Blinks READY signal Hybrid vehicle control ECU STA ON signal EV indicator light Input CAN Turns on Engine mode ID signal Hybrid vehicle control ECU Engine speed data signal ECM Vehicle speed signal Brake booster with master cylinder assembly (skid control ECU) EV mode indicator light Input CAN Turns on/Blinks EV mode indicator light signal Hybrid vehicle control ECU EPB*: Electric Parking Brake System
ECB*: Electronically Controlled Brake System
*1: w/ Front Fog Light
*2: w/ Rear Fog Light
*3: w/ Power Back Door System
*4: w/ Telematics Transceiver
*5: w/ Automatic High Beam System
*6: w/ Dynamic Radar Cruise Control System
*7: w/ Lane Departure Alert System
*8: w/ Tire Pressure Warning System
*9: w/ Pre-crash Safety System
*10: w/ LEXUS Parking Assist-sensor System
*11: w/ Adaptive Variable Suspension System
*12: for L-Sport Seat Type
*13: for F-Sport Seat Type
*14: w/ Cruise Control System
*15: w/ Lane Departure Alert System (w/ Steering Control)
Multi-information Display Item Input/Output Communication Line Condition Signal Sender Opening Input Direct line Displayed ACC switch signal Certification ECU (smart key ECU assembly) ODO/TRIP meter Input CAN Displayed ACC switch signal Main body ECU (multiplex network body ECU) Vehicle speed pulse input signal Brake booster with master cylinder assembly (skid control ECU) Vehicle speed signal Direct line Displayed ODO/TRIP change switch signal Trip switch Door open warning light Input CAN Displayed 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 Back door courtesy switch signal Hood door courtesy switch signal Handle information signal Vehicle speed (SP1) signal Brake booster with master cylinder assembly (skid control ECU) Outside temp Input CAN Displayed Ambient temperature display signal Air conditioning amplifier assembly 0 or 0.5 below decimal point of ambient temperature display switch signal Icy street warning Input CAN Displayed Ambient temperature display signal Air conditioning amplifier assembly 0 or 0.5 below decimal point of ambient temperature display switch signal Windshield Washer Fluid Low*9 Input Direct line Displayed Washer fluid level signal Level warning switch assembly Current fuel consumption Input CAN Displayed ACC switch signal Main body ECU (multiplex network body ECU) Engine speed data signal ECM Fuel consumption signal Vehicle speed pulse input signal Brake booster with master cylinder assembly (skid control ECU) Vehicle speed signal Average fuel consumption (After refuel) Input CAN Displayed ACC switch signal Main body ECU (multiplex network body ECU) Engine speed data signal ECM Fuel consumption signal Vehicle speed pulse input signal Brake booster with master cylinder assembly (skid control ECU) Vehicle speed signal Average fuel consumption (After reset) Input CAN Displayed ACC switch signal Main body ECU (multiplex network body ECU) Engine speed data signal ECM Fuel consumption signal Vehicle speed pulse input signal Brake booster with master cylinder assembly (skid control ECU) Vehicle speed signal Direct line Displayed Reset signal Trip switch Average fuel consumption (After start) Input CAN Displayed ACC switch signal Main body ECU (multiplex network body ECU) Engine speed data signal ECM Fuel consumption signal Vehicle speed pulse input signal Brake booster with master cylinder assembly (skid control ECU) Vehicle speed signal Average speed (After reset) Input CAN Displayed ACC switch signal Main body ECU (multiplex network body ECU) Engine speed data signal ECM Vehicle speed pulse input signal Brake booster with master cylinder assembly (skid control ECU) Vehicle speed signal Direct line Displayed Reset signal Trip switch Average speed (After start) Input CAN Displayed ACC switch signal Main body ECU (multiplex network body ECU) Engine speed data signal ECM Vehicle speed pulse input signal Brake booster with master cylinder assembly (skid control ECU) Vehicle speed signal Elapsed time (After reset) Input CAN Displayed ACC switch signal Main body ECU (multiplex network body ECU) Engine speed data signal ECM Direct line Displayed Reset signal Trip switch Elapsed time (After start) Input CAN Displayed ACC switch signal Main body ECU (multiplex network body ECU) Engine speed data signal ECM Distance (Range) Input CAN Displayed ACC switch signal Main body ECU (multiplex network body ECU) Engine type information signal ECM Engine speed data signal Fuel consumption signal 2WD/AWS information signal Vehicle speed pulse input signal Brake booster with master cylinder assembly (skid control ECU) Vehicle speed signal Direct line Displayed Fuel level signal Fuel sender gauge assembly Distance (After start) Input CAN Displayed ACC switch signal Main body ECU (multiplex network body ECU) Engine speed data signal ECM Vehicle speed pulse input signal Brake booster with master cylinder assembly (skid control ECU) Vehicle speed signal Direct line Displayed Fuel level signal Fuel sender gauge assembly Energy flow display Input CAN Displayed Energy flow signal Hybrid vehicle control ECU G monitor*1 Input CAN Displayed G sensor malfunction signal Airbag ECU assembly G sensor invalid/valid signal G sensor signal G sensor zero point not calibrated signal G sensor zero point value signal Sensor identification signal +B open circuit malfunction signal Spiral with sensor cable sub-assembly Sensor malfunction signal Steering angle signal Sensor zero point memorization invalid/valid signal Vehicle speed pulse input signal Brake booster with master cylinder assembly (skid control ECU) Master cylinder internal pressure malfunction flag signal Master cylinder internal pressure invalid flag signal Master cylinder internal pressure signal Accelerator opening angle signal Hybrid vehicle control ECU Tire pressure*10 Input CAN Displayed Tire pressure information signal Main body ECU (multiplex network body ECU) Display request signal Variation signal Navigation tab*11 Input CAN Displayed Navigation signal Radio receiver assembly Audio tab*12 Input CAN Displayed Audio signal Radio receiver assembly Radar cruise control / lane departure alert displayed tab*2, *3 Input CAN Displayed Following distance time signal Driving support ECU assembly Cruise main indicator (constant vehicle speed mode) signal Cruise main indicator (vehicle-to-vehicle distance control mode) signal Radar cruise control warning signal Cruise control warning signal Cruise indicator signal Cruise SET indicator signal Cruise control switch signal Message tab - - Displayed - - Setting tab - - Displayed - - Shift selector Input CAN Displayed Shift position signal Hybrid vehicle control ECU Shift gear signal Sports mode indicator signal SPORT indicator Input CAN Displayed Integrated sport mode indicator signal Hybrid vehicle control ECU Sports mode indicator signal Absorber control ECU*16 SPORT S indicator Input CAN Displayed Integrated sport mode indicator signal Hybrid vehicle control ECU Sports mode indicator signal Absorber control ECU*16 SPORT S+ indicator Input CAN Displayed Integrated sport mode indicator signal Hybrid vehicle control ECU Sports mode indicator signal Absorber control ECU*16 Fuel Low Input Direct line Displayed Fuel level signal Fuel sender gauge assembly AWD TEST MODE*5 Input CAN Displayed AWS warning request signal Hybrid vehicle control ECU CDY-2*5 Input CAN Displayed Chassis diag mode signal Hybrid vehicle control ECU CDY-4*5 Input CAN Displayed Chassis diag mode signal Hybrid vehicle control ECU 2WD MAINTENANCE MODE*5 Input CAN Displayed AWS warning request signal Hybrid vehicle control ECU AWD MAINTENANCE MODE*5 Input CAN Displayed AWS warning request signal Hybrid vehicle control ECU 2WD CERTIFICATION MODE*5 Input CAN Displayed AWS warning request signal Hybrid vehicle control ECU AWD CERTIFICATION MODE*5 Input CAN Displayed AWS warning request signal Hybrid vehicle control ECU AWD System Malfunction 2WD Mode Engaged Visit Your Dealer*5 Input CAN Displayed AWS warning request signal Hybrid vehicle control ECU AWD System Overheated 2WD Mode Engaged*5 Input CAN Displayed AWS warning request signal Hybrid vehicle control ECU AWD System Overheated Switching to 2WD Mode*5 Input CAN Displayed AWS warning request signal Hybrid vehicle control ECU Push and Hold Power Switch for Emergency Stop Input CAN Displayed Entry and start system warning signal Certification ECU (smart key ECU assembly) Shift to N and Press Power Switch to Restart Input CAN Displayed Entry and start system warning signal Certification ECU (smart key ECU assembly) Power Turned Off to Save Battery Input CAN Displayed Entry and start system warning signal Certification ECU (smart key ECU assembly) Key Not Detected Check Key Location Input CAN Displayed Entry and start system warning signal Certification ECU (smart key ECU assembly) Smart Entry & Start System Malfunction See Owner's Manual Input CAN Displayed Entry and start system warning signal Certification ECU (smart key ECU assembly) Turn Off Vehicle Input CAN Displayed Entry and start system warning signal Certification ECU (smart key ECU assembly) Key Left inside Vehicle Input CAN Displayed Entry and start system warning signal Certification ECU (smart key ECU assembly) Depress Brake and Then Touch Key to Power Switch Input CAN Displayed Emergency operation signal Certification ECU (smart key ECU assembly) Depress Brake and Power to Start Input CAN Displayed Message request for push start signal Certification ECU (smart key ECU assembly) Hybrid control system operation signal Key Battery Low*14 Input CAN Displayed Low key battery warning signal Certification ECU (smart key ECU assembly) IGNITION ON*14 Input CAN Displayed Display request of vehicle mode signal Certification ECU (smart key ECU assembly) Steering Wheel Lock Press Power Switch while Turning Wheel Input CAN Displayed Entry and start system warning signal Certification ECU (smart key ECU assembly) To Start Vehicle, Put Shift Lever into P Input CAN Displayed Entry and start system warning signal Hybrid vehicle control ECU Hybrid System Stopped Shift to P Input CAN Displayed Shift position signal Hybrid vehicle control ECU Vehicle speed signal Brake booster with master cylinder assembly (skid control ECU) Hybrid System Stopped Stop in a Safe Place Input CAN Displayed Shift position signal Hybrid vehicle control ECU Vehicle speed signal Brake booster with master cylinder assembly (skid control ECU) Accelerator Stuck Depress Brake to Stop Input CAN Displayed Brake override system multi-information request signal Hybrid vehicle control ECU Hybrid System Malfunction Do Not Be Towed Input CAN Displayed Towing warning signal Hybrid vehicle control ECU Shift Is in N Release Accelerator Before Shifting Input CAN Displayed Depress the accelerator in N position signal Hybrid vehicle control ECU Depress Brake When Vehicle Is Stopped Hybrid System May Overheat Input CAN Displayed Accelerator hold caution signal Hybrid vehicle control ECU Hybrid Battery Low Hybrid System Stopped Shift to P and Restart Input CAN Displayed HV battery low voltage warning ID signal Hybrid vehicle control ECU Hybrid System Malfunction Input CAN Displayed HV system malfunction notification signal Hybrid vehicle control ECU Check Engine Input CAN Displayed HV system malfunction notification signal Hybrid vehicle control ECU Hybrid Battery System Malfunction Input CAN Displayed HV system malfunction notification signal Hybrid vehicle control ECU Accelerator System Malfunction Input CAN Displayed HV system malfunction notification signal Hybrid vehicle control ECU Hybrid Battery Low Shift Out of N to Recharge Input CAN Displayed HV system malfunction notification signal Hybrid vehicle control ECU Check Engine Visit Your Dealer Input CAN Displayed MIL request signal ECM Check Engine Reduced Engine Power Visit Your Dealer Input CAN Displayed MIL request signal ECM Reduced Engine Power Visit Your Dealer Input CAN Displayed Engine coolant temperature signal ECM Drive-Start Control Malfunction Visit Your Dealer Input CAN Displayed Drive start control multi-information request signal Hybrid vehicle control ECU Brake Override Malfunction Visit Your Dealer Input CAN Displayed Brake override system multi-information request signal Hybrid vehicle control ECU Accelerator and Brake Pedals Depressed Simultaneously Input CAN Displayed Brake override system multi-information request signal Hybrid vehicle control ECU Hybrid System Overheated Reduced Output Power Input CAN Displayed Motor inverter high temperature warning ID signal Hybrid vehicle control ECU Cooling Performance of The Hybrid Battery Is Low Visit Your Dealer Input CAN Displayed HV battery cooling system maintenance signal Hybrid vehicle control ECU Aux Battery Low See Owner's Manual Input CAN Displayed Auxiliary battery low voltage flag signal Hybrid vehicle control ECU EV Mode Unavailable Input CAN Displayed EV mode message signal Hybrid vehicle control ECU EV Mode Unavailable System Warming Up Input CAN Displayed EV mode message signal Hybrid vehicle control ECU EV Mode Unavailable Hybrid Battery Low Input CAN Displayed EV mode message signal Hybrid vehicle control ECU EV Mode Unavailable Speed Range Exceeded Input CAN Displayed EV mode message signal Hybrid vehicle control ECU EV Mode Unavailable Reduce Acceleration to Activate Input CAN Displayed EV mode message signal Hybrid vehicle control ECU EV Mode Deactivated Input CAN Displayed EV mode message signal Hybrid vehicle control ECU EV mode Deactivated Speed Range Exceeded Input CAN Displayed EV mode message signal Hybrid vehicle control ECU EV Mode Deactivated Hybrid Battery Low Input CAN Displayed EV mode message signal Hybrid vehicle control ECU EV Mode Deactivated Accelerator Depressed Too Far Input CAN Displayed EV mode message signal Hybrid vehicle control ECU Low Oil Pressure Stop in a Safe Place See Owner's Manual Input CAN Displayed Engine speed data signal ECM Direct line Displayed Engine oil pressure signal Engine oil pressure switch Antilock Brake System Malfunction Visit Your Dealer Input CAN Displayed ABS warning light control flag signal Brake booster with master cylinder assembly (skid control ECU) Braking Power Low Stop in a Safe Place See Owner's Manual Input CAN Displayed Electronically controlled brake system malfunction signal Brake booster with master cylinder assembly (skid control ECU) Traction Control Turned Off Input CAN Displayed TRC OFF light signal Brake booster with master cylinder assembly (skid control ECU) Brake Hold Fault Depress Brake to Deactivate Visit Your Dealer Input CAN Displayed Brake hold information request signal Brake booster with master cylinder assembly (skid control ECU) Brake Hold Warning Depress Brake on Slope Input CAN Displayed Brake hold information request signal Brake booster with master cylinder assembly (skid control ECU) Brake Hold Malfunction Visit Your Dealer Input CAN Displayed Brake hold information request signal Brake booster with master cylinder assembly (skid control ECU) Brake Hold Less Effective during Icy Conditions Input CAN Displayed Brake hold information request signal Brake booster with master cylinder assembly (skid control ECU) Brake Hold Active Depress Brake and Switch to Deactivate Input CAN Displayed Brake hold information request signal Brake booster with master cylinder assembly (skid control ECU) Brake Hold Unavailable Driver Door Open Input CAN Displayed Brake hold information request signal Brake booster with master cylinder assembly (skid control ECU) Brake Hold Unavailable Driver Seat Belt Unbuckled Input CAN Displayed Brake hold information request signal Brake booster with master cylinder assembly (skid control ECU) Brake Hold Unavailable Hood or Trunk Open Input CAN Displayed Brake hold information request signal Brake booster with master cylinder assembly (skid control ECU) Depress Brake to Maintain Brake Hold Input CAN Displayed Brake hold information request signal Brake booster with master cylinder assembly (skid control ECU) Close Driver Door to Maintain Brake Hold Input CAN Displayed Brake hold information request signal Brake booster with master cylinder assembly (skid control ECU) Fasten Driver Seat Belt to Maintain Brake Hold Input CAN Displayed Brake hold information request signal Brake booster with master cylinder assembly (skid control ECU) Braking Power Low Visit Your Dealer Input CAN Displayed ECB* warning light signal Brake booster with master cylinder assembly (skid control ECU) Release Parking Brake Input Direct line Displayed Parking brake drag warning displayed signal Parking brake ECU assembly Vehicle May Roll Shift to P Input Direct line Displayed Shift to P recommendation request signal Parking brake ECU assembly Release Parking Brake while Depressing Brake Input Direct line Displayed Depress brake pedal request warning signal Parking brake ECU assembly Parking Brake Overheated Parking Brake Unavailable Input Direct line Displayed Parking brake high temperature warning signal Parking brake ECU assembly Parking Brake Unavailable Input Direct line Displayed Parking brake unavailable warning signal Parking brake ECU assembly Electronic Parking Brake Malfunction Visit Your Dealer Input Direct line Displayed Electric parking brake system malfunction signal Parking brake ECU assembly Parking Brake Activated Release Before Driving Input Direct line Displayed Brake hold malfunction signal Parking brake ECU assembly Automatic Mode On Shift Operation Sets or Releases Parking Brake Input Direct line Displayed Shift-linked operation status signal Parking brake ECU assembly Automatic Mode Off Input Direct line Displayed Shift-linked operation status signal Parking brake ECU assembly Power Steering Malfunction Steering Power Low Visit Your Dealer Input CAN Displayed Multi-information display request signal Power steering ECU assembly Steering Power Low Visit Your Dealer Input CAN Displayed Multi-information display request signal Power steering ECU assembly Power Steering Malfunction Visit Your Dealer Input CAN Displayed Multi-information display request signal Power steering ECU assembly Hybrid System Stopped Steering Power Low Input CAN Displayed Multi-information display request signal Power steering ECU assembly SRS Airbag System Malfunction Visit Your Dealer Input CAN Displayed SRS warning light control request signal Airbag ECU assembly Headlight System Malfunction Visit Your Dealer Input CAN Displayed Headlight system malfunction signal Headlight control ECU sub-assembly To Activate Auto High Beam, Switch Headlights to High Beam*13 Input CAN Displayed Automatic high beam advice signal Headlight control ECU sub-assembly Pre-crash displayed*4 Input CAN Displayed PCS warning distance switching unavailable displayed signal Driving support ECU assembly PCS warning distance displayed signal BRAKE !*4 Input CAN Displayed PCS warning message signal Driving support ECU assembly VSC Turned Off Pre-crash Brake System Unavailable*4 Input CAN Displayed PB temporary unusable condition text display signal Driving support ECU assembly VSC OFF indicator signal Pre-crash Safety Malfunction Visit Your Dealer*4 Input CAN Displayed PCS temporary unusable condition text display signal Driving support ECU assembly Pre-crash Safety Unavailable*4 Input CAN Displayed PB temporary unusable condition text display signal Driving support ECU assembly Pre-crash Safety Turned Off*4 Input CAN Displayed PB temporary unusable condition text display signal Driving support ECU assembly Dynamic radar cruise displayed*2 Input CAN Displayed Meter displayed request signal Driving support ECU assembly ADJUSTING FRONT RADAR BEAM*2 Input CAN Displayed Inspection mode signal Driving support ECU assembly CHECKING CRUISE CONTROL C/D*2 Input CAN Displayed Inspection mode signal Driving support ECU assembly CHECKING CRUISE CONTROL BRAKE*2 Input CAN Displayed Inspection mode signal Driving support ECU assembly Radar Cruise Control Unavailable Clean Sensor*2 Input CAN Displayed Dirty radar signal Driving support ECU assembly Radar Cruise Control Unavailable*2 Input CAN Displayed Dirty radar signal Driving support ECU assembly Bad weather detection signal Radar Cruise Control Unavailable Depress Brake to Resume Driving*2 Input CAN Displayed Brake operation request notice signal Driving support ECU assembly Cruise Control Malfunction Visit Your Dealer*2 Input CAN Displayed Cruise control warning signal Driving support ECU assembly Cruise Control Fault Press Brake to Deactivate Visit Your Dealer*2 Input CAN Displayed Cruise control warning signal Driving support ECU assembly Radar Cruise Active Please Pay Attention to Other Vehicles*2 Input CAN Displayed Available road notice signal Driving support ECU assembly ADJUSTING LDA CAMERA*3 Input CAN Displayed Camera adjustment mode text display signal Lane departure warning camera Hold Steering Wheel*15 Input CAN Displayed Hands off steering wheel warning message request signal Lane departure warning camera LDA Steering Assist Unavailable Hold Steering Wheel*15 Input CAN Displayed Hands off steering wheel warning message request signal Lane departure warning camera Lane departure alert displayed*3 Input CAN Displayed Left white line mark displayed signal Lane departure warning camera Right white line mark displayed signal Lane Departure Alert Malfunction Visit Your Dealer*3 Input CAN Displayed Malfunction status message displayed signal Lane departure warning camera Lane Departure Alert Unavailable Camera Overheated*3 Input CAN Displayed Temporarily unavailable message displayed signal Lane departure warning camera LDA Steering Assist Deactivated Warnings Available*15 Input CAN Displayed Steering assistance unavailable message displayed signal Lane departure warning camera Lane Departure Alert Turned On Steering Assist Active*15 Input CAN Displayed Lane departure alert control mode message displayed signal Lane departure warning camera Lane Departure Alert Turned On Steering Assist Inactive*15 Input CAN Displayed Lane departure alert control mode message displayed signal Lane departure warning camera Lane Departure Alert Unavailable Below Approx 50km/h*3 Input CAN Displayed Speed condition failure text display signal Lane departure warning camera Lane Departure Alert Unavailable Below Approx 32MPH*3 Input CAN Displayed Speed condition failure text display signal Lane departure warning camera Lane Departure Alert Unavailable at Current Speed*3 Input CAN Displayed Speed condition failure text display signal Lane departure warning camera Clearance sonar detection (image display)*6 Input CAN Displayed Clearance sonar display signal Clearance warning ECU assembly 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 Sensor diag request signal Sensor diagnostic request signal Parking Assist Malfunction*6 Input CAN Displayed Sensor diagnostic request signal Clearance warning ECU assembly Clean Parking Assist Sensor*6 Input CAN Displayed Sensor diagnostic request signal Clearance warning ECU assembly Blind Spot Monitor Unavailable*7 Input CAN Displayed BSD module status signal Blind spot monitor sensor LH Blind Spot Monitor System Malfunction Visit Your Dealer*7 Input CAN Displayed BSD module status signal Blind spot monitor sensor LH Moon Roof Open*8 Input CAN Displayed Slide roof open warning request signal Main body ECU (multiplex network body ECU) Window Open Input CAN Displayed Power window open warning request signal Main body ECU (multiplex network body ECU) Window or Moon Roof Open*8 Input CAN Displayed Power window open warning request signal Main body ECU (multiplex network body ECU) Slide roof open warning request signal High Power Consumption Partial Limit On AC/Heater Operation Input CAN Displayed Air conditioning load limitation warning signal Air conditioning amplifier assembly Theft Sensor Turned Off Input CAN Displayed Invasion sensor state display signal Main body ECU (multiplex network body ECU) Theft Sensor Turned On Input CAN Displayed Invasion sensor state display signal Main body ECU (multiplex network body ECU) *1: for F-Sport Seat Type
*2: w/ Dynamic Radar Cruise Control System
*3: w/ Lane Departure Alert System
*4: w/ Pre-crash Safety System
*5: for AWD
*6: w/ LEXUS Parking Assist-sensor System
*7: w/ Blind Spot Monitor System
*8: w/ Sliding Roof System
*9: w/ Washer Fluid Level Warning System
*10: w/ Tire Pressure Warning System
*11: w/ Navigation System or Audio and Visual System (except 8 Speakers)
*12: w/ Navigation System or Audio and Visual System
*13: w/ Automatic High Beam System
*14: w/ Entry Function
*15: w/ Lane Departure Alert System (w/ Steering Control)
*16: w/ Adaptive Variable Suspension System
Buzzer Item Input/Output Communication Line Condition Signal Sender Multi-information display warning Input CAN Sounds once Multi-information display warning signal Related ECUs Oil pressure warning buzzer Input CAN Sounds intermittently Engine speed data signal ECM Vehicle speed signal Brake booster with master cylinder assembly (skid control ECU) Direct line Sounds intermittently Oil pressure light lighting prohibition signal Engine oil pressure switch Driving with door ajar warning Input CAN Sounds intermittently 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 Back door courtesy switch signal Hood courtesy switch signal Vehicle speed signal Brake booster with master cylinder assembly (skid control ECU) Entry and start system warning Input CAN Sounds continuously Meter buzzer intermittence request signal Certification ECU (smart key ECU assembly) Sounds intermittently Meter buzzer intermittence request signal Certification ECU (smart key ECU assembly) Sounds once Meter buzzer intermittence request signal Certification ECU (smart key ECU assembly) Power switch operation while driving warning Input CAN Sounds intermittently Power switch operation buzzer intermittence request signal Certification ECU (smart key ECU assembly) Immobiliser key identification completion Input CAN Sounds once Immobiliser key identification completion signal Certification ECU (smart key ECU assembly) Driving with parking brake unreleased warning Input CAN Sounds intermittently Parking brake switch signal Main body ECU (multiplex network body ECU) Vehicle speed signal Brake booster with master cylinder assembly (skid control ECU) Radar cruise control low speed cancel*1 Input CAN Sounds twice Low speed cancel buzzer request signal Driving support ECU assembly Radar cruise low speed range preceding vehicle lost buzzer does not operate*1 Input CAN 4 Sounds continuously Dynamic radar cruise control warning signal Driving support ECU assembly Lane departure alert cancel buzzer*2 Input CAN Sounds twice Lane departure alert stop buzzer sound signal Driving support ECU assembly Lane departure warning buzzer*2 Input CAN Sounds intermittently Lane departure warning buzzer signal Lane departure warning camera Lane departure alert hands off steering wheel warning buzzer*7 Input CAN Sounds intermittently Hands off steering wheel warning message displayed signal Lane departure warning camera Shift reject buzzer Input CAN Sounds twice Reject buzzer signal Hybrid vehicle control ECU Speed warning*2 Input CAN Sounds intermittently Vehicle speed signal Brake booster with master cylinder assembly (skid control ECU) Seat belt warning buzzer Input CAN Sounds once/Sounds intermittently Driver seat buckle switch signal Main body ECU (multiplex network body ECU) Parking brake switch signal Shift position P signal Hybrid vehicle control ECU Shift position R signal Vehicle speed signal Brake booster with master cylinder assembly (skid control ECU) Front passenger seat belt buckle switch signal Airbag ECU assembly Direct line Sounds once/Sounds intermittently Front passenger seat occupant detection sensor signal
-
Separate Type Seat Cushion Pad*11
-
Front Seat Cushion Pad with Cover*12
EPS warning buzzer Input CAN Sounds once/Sounds intermittently Demand buzzer to meter signal Power steering ECU assembly Flasher buzzer Input CAN Sounds intermittently Hazard light activation request signal Main body ECU (multiplex network body ECU) Direct line Sounds intermittently Turn signal switch signal Headlight dimmer switch assembly Hazard warning switch signal Air conditioning control assembly Restart while driving notification Input CAN Sounds continuously Entry and start system warning signal Certification ECU (smart key ECU assembly) Vehicle roll-away notification Input CAN Sounds continuously/Sounds intermittently Engine speed data signal ECM Shift position P signal Hybrid vehicle control ECU Shift position N signal Vehicle speed signal Brake booster with master cylinder assembly (skid control ECU) Engine coolant temperature warning Input CAN Sounds once Engine coolant temperature signal ECM EPB* cancel buzzer Input Direct line Sounds twice EPB* cancel buzzer signal Parking brake ECU assembly Brake hold control unreleased warning buzzer Input CAN Sounds twice Brake hold information request signal Brake booster with master cylinder assembly (skid control ECU) Vehicle stability control sideways sliding warning buzzer Input CAN Sounds intermittently Buzzer control flag signal Brake booster with master cylinder assembly (skid control ECU) Brake system low braking force warning buzzer Input CAN Sounds intermittently Buzzer control flag signal Brake booster with master cylinder assembly (skid control ECU) Brake system temperature rise/Active test Input CAN Sounds intermittently Buzzer control flag signal Brake booster with master cylinder assembly (skid control ECU) Temperature warning/CRAWL cancel warning buzzer Input CAN Sounds intermittently Buzzer control flag signal Brake booster with master cylinder assembly (skid control ECU) Hill-start assist control (Reset) Input CAN Sounds twice Buzzer control flag signal Brake booster with master cylinder assembly (skid control ECU) Hill-start assist control (Set) Input CAN Sounds once Buzzer control flag signal Brake booster with master cylinder assembly (skid control ECU) READY Input CAN Sounds once READY buzzer signal Hybrid vehicle control ECU EV reject Input CAN Sounds twice EV mode message signal Hybrid vehicle control ECU Shift to P position request Input CAN Sounds once Shift P position request signal Hybrid vehicle control ECU Depress the accelerator pedal with shift position N Input CAN Sounds continuously Depress the accelerator in N position signal Hybrid vehicle control ECU Hybrid control system warning Input CAN Sounds continuously/Sounds intermittently/Sounds once Hybrid control system malfunction notification signal Hybrid vehicle control ECU Hybrid battery low voltage Input CAN Sounds continuously/Sounds intermittently HV battery low voltage warning ID signal Hybrid vehicle control ECU HV unit excessive heat notification Input CAN Sounds once Motor inverter high temperature warning ID signal Hybrid vehicle control ECU Tow prohibition Input CAN Sounds intermittently Tow prohibition warning signal Hybrid vehicle control ECU Accelerator hold warning Input CAN Sounds continuously Accelerator hold caution signal Hybrid vehicle control ECU Power window / sliding roof warning Input CAN Sounds once Power window warning request signal Main body ECU (multiplex network body ECU) Slide roof warning request signal*3 Light reminder warning*6 Input CAN Sounds continuously Headlight signal Main body ECU (multiplex network body ECU) *1: w/ Dynamic Radar Cruise Control System
*2: w/ Lane Departure Alert System
*3: w/ Sliding Roof System
*4: for L-Sport Seat Type
*5: for F-Sport Seat Type
*6: w/ Light Reminder
*7: w/ Lane Departure Alert System (w/ Steering Control)
ECB*: Electronically Controlled Brake System
EPB*: Electric Parking Brake System
Other Item Input/Output Communication Line Condition Communication Signal Sender Meter illumination Input CAN Illumination level Illuminance data signal Main body ECU (multiplex network body ECU) Direct line Illumination level Illumination level signal Trip switch Output Direct line - Illumination level output signal Related ECUs Diagnostic trouble code Input CAN Displayed Diagnostic trouble code signal Related ECUs Test mode signal ECM ABS warning light signal Brake booster with master cylinder assembly (skid control ECU) Slip indicator light signal Brake hold indicator light signal SRS warning light signal Airbag ECU assembly -
-
INSPECT HEADUP DISPLAY (w/ Headup Display)
-
Test mode
-
*a DTCs are displayed *b DTCs are not displayed Diagnostic trouble code
-
Operate the headup display switch assembly to display the DTCs for the headup display.
Tech Tips
If any DTCs are displayed, this indicates that there is a communication malfunction with the combination meter assembly or the AVC-LAN.
DTC Malfunction Status 01 There is a loss of communication with the combination meter assembly (current malfunction). 02 There is a loss of communication with the combination meter assembly (past malfunction). 03 There is a loss of communication with the AVC-LAN (current malfunction). 04 There is a loss of communication with the AVC-LAN (past malfunction).
-
-
Customize
-
Operate the headup display switch assembly to set the display function to ON or OFF.
Tech Tips
The audio display function can be customized when vehicle speed is below 8 km/h (5 mph) (the audio display function switches to normal control when the vehicle speed is 8 km/h [5 mph] or more).
*1 Switch is pressed and held *2 Switch is pressed and held, or is not operated for 3 seconds *3 Switch is pressed briefly - -
-
-