OUTLINE OF COMBINATION METER ASSEMBLY
for NORMAL, ECO Mode
| *a | Indication Example | *b | Speedometer |
| *c | Display Area A | *d | Display Area B |
| *e | Display Area C | *f | Display Area D |
| *g | Display Area E | *h | Display Area F |
| *i | Display Area G | *j | Display Area H |
| *k | Display Area I | *l | Display Area J |
| *m | Display Area K | *n | Display Area L |
| *o | Display Area O | - | - |
for SPORT S Mode
| *a | Indication Example | *b | Speedometer |
| *c | Display Area A | *d | Display Area B |
| *e | Display Area C | *f | Display Area D |
| *g | Display Area E | *h | Display Area F |
| *i | Display Area G | *j | Display Area H |
| *k | Display Area I | *l | Display Area J |
| *m | Display Area K | *n | Display Area M |
| *o | Display Area O | - | - |
for SPORT S+ Mode
| *a | Indication Example | *b | Speedometer |
| *c | Display Area A | *d | Display Area B |
| *e | Display Area C | *f | Display Area D |
| *g | Display Area E | *h | Display Area F |
| *i | Display Area G | *j | Display Area H |
| *k | Display Area I | *l | Display Area J |
| *m | Display Area K | *n | Display Area M |
| *o | Display Area N | *p | Display Area O |
INPUT AND OUTPUT SIGNALS OF COMBINATION METER ASSEMBLY
Meter or Gauge
| Item | Condition | Input/Output | Communication line | Signal | Component | Display Area |
|---|---|---|---|---|---|---|
| Speedometer | Gauge | Input | CAN | Vehicle speed (SP1) signal | Brake actuator assembly (Skid control ECU) | J*2 |
| Displayed | ||||||
| - | 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 | Displayed | Input | CAN | Engine RPM data signal | ECM | F |
| Red zone RPM signal | ||||||
| Fuel receiver gauge | Displayed | Input | CAN | Fuel consumption signal | ECM | D |
| Engine RPM data signal | ||||||
| Starter signal | ||||||
| Shift position P signal | ||||||
| Shift position R signal | ||||||
| Shift position N signal | ||||||
| Shift position D signal | ||||||
| Mode indicator signal | ||||||
| Vehicle speed (SP1) signal | Brake actuator assembly (Skid control ECU) | |||||
| Direct line | Fuel level signal |
|
||||
| Output | CAN | Fuel gauge state signal | Radio receiver assembly | |||
| Fuel level in main tank signal | ECM | |||||
| Engine coolant temperature receiver gauge | Displayed | Input | CAN | Engine coolant temperature signal | ECM | D, N |
| Engine oil temperature receiver gauge | Displayed | Input | CAN | Starter signal | ECM | D, N |
| Direct line | Engine oil temperature signal | Oil temperature sensor |
*1: w/ Pre-crash Safety System
*2: for Digital Speedometer
Warning or Indicator
| Item | Condition | Input/Output | Communication line | Signal | Component |
|---|---|---|---|---|---|
| Master warning light | Comes on/Blinks | Input | CAN/Direct line | Each warning signal | Related ECUs |
| Door open warning light | Comes on | Input | CAN | Driver door courtesy switch signal | Main body ECU (Multiplex network body ECU) |
| Front passenger door courtesy switch signal | |||||
| Rear right side courtesy switch signal | |||||
| Rear left side courtesy switch signal | |||||
| Hood courtesy switch signal | |||||
| Luggage courtesy switch signal | |||||
| Brake warning light | Comes on | Input | CAN | Brake warning light control flag signal | Brake actuator assembly (Skid control ECU) |
| Direct line | Brake fluid level warning switch signal | Brake master cylinder reservoir assembly (Brake fluid level warning switch) | |||
| 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 position P signal | ECM | ||||
| Vehicle speed (SP1) signal | Brake actuator assembly (Skid control ECU) | ||||
| CAN | Front passenger seat occupant detection status signal | Airbag sensor assembly | |||
| Front passenger seat belt buckle switch detection status signal | |||||
| SRS warning light | Comes on | Input | CAN | Airbag warning light control request signal | Airbag sensor assembly |
| Test mode signal | ECM | ||||
| Charge warning light | Comes on | Input | CAN | Charge light indicator signal | ECM |
| EPS warning light | Comes on/Blinks | Input | CAN | EPS warning light request signal | Power steering ECU assembly |
| EPB* indicator light | Comes on | Input | Direct line | EPB indicator light signal | Parking brake ECU assembly |
| MIL (Check engine warning light) | Comes on/Blinks | Input | CAN | MIL request signal | ECM |
| PCS OFF indicator light*1 | Displayed (Comes on/Blinks) | Input | CAN | PCS OFF status for soft switch signal | Driving support ECU assembly |
| Slip indicator light | Comes on/Blinks | Input | CAN | Slip indicator light signal | Brake actuator assembly (Skid control ECU) |
| VSC Expert mode indicator signal | |||||
| VSC OFF indicator light | Comes on | Input | CAN | VSC OFF light signal | Brake actuator assembly (Skid control ECU) |
| TRC OFF indicator light | Comes on | Input | CAN | TRC OFF light signal | Brake actuator assembly (Skid control ECU) |
| ABS warning light | Comes on/Blinks | Input | CAN | ABS warning light control flag signal | Brake actuator assembly (Skid control ECU) |
| EPB* warning light | Comes on | Input | Direct line | EPB warning light signal | Parking brake ECU 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 |
| No. 2 fuel sender gauge assembly | |||||
| Rear fog indicator light*11 | Comes on | Input | CAN | Rear fog light request signal | Main body ECU (Multiplex network body ECU) |
| ECT SNOW indicator light | Comes on | Input | CAN | ECT SNOW indicator signal | ECM |
| Automatic high beam indicator light*2 | Comes on | Input | CAN | Smart Beam indicator signal | Main body ECU (Multiplex network body ECU) |
| Adaptive high beam*9 | Comes on | Input | CAN | AZB indicator | Headlight ECU sub-assembly LH |
| Lane departure alert indicator light*3 | Displayed (Comes on/Blinks) | Input | CAN | Indicator display signal | Forward recognition camera |
| Cruise control indicator light*4 | Comes on | Input | CAN | Cruise main indicator signal | ECM |
| Cruise control warning signal | |||||
| Rader cruise control indicator light*5 | Comes on | Input | CAN | Following distance time (except normal cruise) | Driving support ECU assembly |
| FSRA mode flag signal | |||||
| Radar cruise warning signal | |||||
| CRUISE operation indicator signal | |||||
| High beam indicator light | Comes on | Input | CAN | High beam headlight request signal | Main body ECU (Multiplex network body ECU) |
| Tail indicator light*7 | Comes on | Input | CAN | Taillight request signal | Main body ECU (Multiplex network body ECU) |
| Head indicator light*8 | Comes on | Input | CAN | Low beam headlight request signal | Main body ECU (Multiplex network body ECU) |
| Turn indicator light | Blinks | Input | Direct line | LH turn signal switch signal | Windshield wiper switch assembly |
| RH turn signal switch signal | |||||
| Hazard warning switch signal | Radio receiver assembly (Hazard warning signal switch) | ||||
| CAN | Flasher request signal | Main body ECU (Multiplex network body ECU) | |||
| - | Output | CAN | Turn light state signal | Blind spot monitor sensor RH | |
| Driving support ECU assembly | |||||
| Forward recognition camera | |||||
| Hazard switch state signal | Radio receiver assembly | ||||
| Brake actuator assembly (Skid control ECU) | |||||
| Direct line | LH turn signal switch signal | Each turn signal light | |||
| RH turn signal switch signal | |||||
| Hazard warning switch signal | |||||
| Cruise SET indicator light*4 | Comes on | Input | CAN | Cruise set indicator signal | ECM |
| Cruise SET indicator light*5 | Comes on | Input | CAN | Cruise set indicator signal | Driving support ECU assembly |
| Clearance sonar indicator light*6 | Comes on | Input | CAN | CLSO main switch indicator turn ON signal | Clearance warning ECU assembly |
| BSM indicator light*10 | Displayed (Comes on) | Input | CAN | BSD module status signal | Blind spot monitor sensor RH |
| BSD main switch signal |
EPB*: Electro-mechanical Parking Brake
*1: w/ Pre-crash Safety System
*2: w/ Automatic High Beam System
*3: w/ Lane Departure Alert System
*4: w/o Dynamic Radar Cruise Control System
*5: w/ Dynamic Radar Cruise Control System
*6: w/ LEXUS Parking Assist-sensor System
*7: for Speedometer with Metric Units for Main Scale
*8: for Speedometer with Imperial Units for Main Scale
*9: w/ Adaptive High Beam System
*10: w/ Blind Spot Monitor System
*11: w/ Rear Fog Light
Multi-information Display
| Item | Condition | Input/Output | Communication line | Signal | Component | Display Area |
|---|---|---|---|---|---|---|
| Opening | - | - | - | - | - | B |
| ODO meter | Displayed | Input | CAN | Vehicle speed pulse signal integrated value signal | Brake actuator assembly (Skid control ECU) | A |
| Vehicle speed (SP1) signal | ||||||
| Direct line | ODO/TRIP change switch signal | Trip switch | ||||
| - | Output | CAN | Odo meter unit signal | Related ECUs | ||
| Odo meter signal | ||||||
| TRIP meter | Displayed | Input | CAN | Vehicle speed pulse signal integrated value signal | Brake actuator assembly (Skid control ECU) | A |
| Vehicle speed (SP1) signal | ||||||
| Direct line | ODO/TRIP change switch signal | Trip switch | ||||
| Current fuel consumption (Bar type) | Displayed | Input | CAN | ACC switch signal | Main body ECU (Multiplex network body ECU) | B |
| Vehicle speed (SP1) signal | Brake actuator assembly (Skid control ECU) | |||||
| Vehicle speed pulse signal integrated value signal | ||||||
| Fuel consumption signal | ECM | |||||
| Engine RPM data signal | ||||||
| - | Output | Drive monitor unit signal 0 | Radio receiver assembly | |||
| Drive monitor display signal (Current fuel consumption) | ||||||
| Average fuel consumption (After reset) | Displayed | Input | CAN | Engine RPM data signal | ECM | B |
| Fuel consumption signal | ||||||
| Vehicle speed (SP1) signal | Brake actuator assembly (Skid control ECU) | |||||
| Vehicle speed pulse signal integrated value | ||||||
| Total average fuel consumption reset request signal | Radio receiver assembly | |||||
| Direct line | Reset signal | Steering pad switch assembly | ||||
| - | Output | CAN | Drive monitor unit signal 6 | - | ||
| Drive monitor display signal (Total average fuel consumption) | ||||||
| Average fuel consumption (After start) | Displayed | Input | CAN | Engine RPM data signal | ECM | B |
| Fuel consumption signal | ||||||
| Vehicle speed (SP1) signal | Brake actuator assembly (Skid control ECU) | |||||
| Vehicle speed pulse signal integrated value signal | ||||||
| Average fuel consumption (After refuel) | Displayed | Input | CAN | Engine RPM data signal | ECM | B |
| Fuel consumption signal | ||||||
| Vehicle speed (SP1) signal | Brake actuator assembly (Skid control ECU) | |||||
| Vehicle speed pulse signal integrated value signal | ||||||
| - | Output | Drive monitor display signal (Average fuel consumption after refuel) | - | |||
| Average speed (After reset) | Displayed | Input | CAN | Engine RPM data signal | ECM | B |
| Vehicle speed (SP1) signal | Brake actuator assembly (Skid control ECU) | |||||
| 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 | B |
| Vehicle speed (SP1) signal | Brake actuator assembly (Skid control ECU) | |||||
| Vehicle speed pulse signal integrated value signal | ||||||
| - | Output | Drive monitor unit signal 1 | - | |||
| Drive monitor display signal (After start average speed) | ||||||
| Elapsed time (After reset) | Displayed | Input | CAN | Engine RPM data signal | ECM | B |
| Direct line | Reset signal | Steering pad switch assembly | ||||
| Elapsed time (After start) | Displayed | Input | CAN | Engine RPM data signal | ECM | B |
| - | Output | Drive monitor display signal (After start driving time) | - | |||
| Distance (Range) | Displayed | Input | CAN | Engine type information 1 signal | ECM | B |
| Engine type information 2 signal | ||||||
| Engine type information 3 signal | ||||||
| Engine type information 4 signal | ||||||
| Engine RPM data signal | ||||||
| Drive train information signal | ||||||
| Fuel consumption signal | ||||||
| Vehicle speed pulse signal integrated value signal | Brake actuator assembly (Skid control ECU) | |||||
| Direct line | Fuel level signal | Fuel sender gauge assembly | ||||
| No. 2 fuel sender gauge assembly | ||||||
| - | Output | CAN | Drive monitor unit signal 4 | - | ||
| Drive monitor display signal (Drivable distance) | ||||||
| Distance (After start) | Displayed | Input | CAN | Engine RPM data signal | ECM | B |
| Vehicle speed (SP1) signal | Brake actuator assembly (Skid control ECU) | |||||
| Vehicle speed pulse signal integrated value signal | ||||||
| Tire pressure*14 | Displayed | Input | CAN | TPMS FL (ID1) tire pressure information signal | Main body ECU (Multiplex network body ECU) | B |
| TPMS FR (ID2) tire pressure information signal | ||||||
| TPMS RL (ID3) tire pressure information signal | ||||||
| TPMS RR (ID4) tire pressure information signal | ||||||
| TPMS SP (ID5) 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 SP (ID5) tire indicator information 0 signal | ||||||
| TPMS indicator number information 0 signal | ||||||
| TPMS unit information 0 signal | ||||||
| TPMS display request bit 0 signal | ||||||
| TPMS variation signal | ||||||
| Gear position | Displayed | Input | CAN | Transmission information signal | ECM | K |
| Actual shift gear indicator signal | ||||||
| Gear information signal | ||||||
| Shift position P signal | ||||||
| Shift position R signal | ||||||
| Shift position N signal | ||||||
| Shift position D signal | ||||||
| Shift gear signal | ||||||
| Mode indicator signal | ||||||
| Sport mode enable signal | ||||||
| Transmission oil temperature range signal | ||||||
| Sway warning*4 | Displayed | Input | CAN | SWS fatigue level disp signal | Forward recognition camera | B |
| SWS rest advisory disp signal | ||||||
| Output | CAN | Sway Advisory Disp Off Operation SW | Forward recognition camera | |||
| Units change | Displayed | Input | Direct line | Change switch signal | Steering pad switch assembly | B |
| Other (Blank) | - | - | - | - | - | - |
| Lap timer | Displayed | Input | Direct line | Change switch signal | Steering pad switch assembly | B, I |
| Lap timer history | Displayed | Input | Direct line | Change switch signal | Steering pad switch assembly | B |
| Torque distribution | Displayed | Input | CAN | TVD vectoring torque for meter display signal | Torque vectoring differential ECU assembly | B, I |
| Braking and driving force of left wheel for meter display signal | ||||||
| Braking and driving force of right wheel for meter display signal | ||||||
| Shift position P signal | ECM | |||||
| Shift position R signal | ||||||
| Shift position N signal | ||||||
| Vehicle speed (SP1) signal | Brake actuator assembly (Skid control ECU) | |||||
| Direct line | Change switch signal | Steering pad switch assembly | ||||
| G-force | Displayed | Input | CAN | GL1, GX error signal | Yawrate sensor | B, I |
| GL2, GY error signal | ||||||
| GL1, GX invalidation/validation signal | ||||||
| GL2, GY invalidation/validation signal | ||||||
| GL1, GX sensor signal | ||||||
| GL2, GY sensor signal | ||||||
| G sensor zero point un-corrected status signal | Brake actuator assembly (Skid control ECU) | |||||
| GL1 zero point value signal | ||||||
| GL2 zero point value signal | ||||||
| Brake oil pressure error flag signal | ||||||
| Brake oil pressure invalid flag signal | ||||||
| Brake oil pressure signal | ||||||
| Data continuity (valid/invalid) flag signal | Steering sensor | |||||
| Sensor error signal | ||||||
| Steering signal | ||||||
| Memorized zero point value inside steering angle sensor signal | ||||||
| Zero point memory invalid/valid inside sensor signal | ||||||
| Event-data-recorder ENG03 signal | ECM | |||||
| Red zone RPM signal | ||||||
| Direct line | Change switch signal | Steering pad switch assembly | ||||
| Drive information tab | Displayed | Input | - | - | - | B |
| "F" tab | Displayed | Input | - | - | - | B |
| Navigation tab*7 | Displayed | Input | CAN/Local bus/GVIF | Navigation signal | Radio receiver assembly | B |
| Audio tab | Displayed | Input | CAN/Local bus/GVIF*7 | Audio signal | Radio receiver assembly | B |
| Driving support tab (Cruise control tab*2) | Displayed | Input | CAN | Indicator display signal | Driving support ECU assembly | B |
| Driving support tab (Lane departure alert tab*4) | Displayed | Input | CAN | Indicator display signal | Forward recognition camera | B |
| Message tab | Displayed | - | - | - | - | B |
| Setting tab | Displayed | - | - | - | - | B |
| Shift position | Displayed | Input | CAN | Shift position P signal | ECM | K |
| Shift position R signal | ||||||
| Shift position N signal | ||||||
| Shift position D signal | ||||||
| Shift gear signal | ||||||
| Mode indicator signal | ||||||
| Sport mode enable signal | ||||||
| Transmission oil temperature range signal | ||||||
| GEAR shift indicator | Displayed | Input | CAN | Shift up signal | ECM | K |
| Shift down signal | ||||||
| STANDARD (TVD mode) | Displayed | Input | CAN | TVD mode signal for meter display signal | Torque vectoring differential ECU assembly | G, I |
| SLALOM (TVD mode) | Displayed | Input | CAN | TVD mode signal for meter display signal | Torque vectoring differential ECU assembly | G, I |
| TRACK (TVD mode) | Displayed | Input | CAN | TVD mode signal for meter display signal | Torque vectoring differential ECU assembly | G, I |
| EXPERT mode (for Sport S+ mode) | Displayed | Input | CAN | VSC Expert mode indicator | Brake actuator assembly (Skid control ECU) | G |
| Drive Mode Select Signal | ECM | |||||
| Push start SW signal | Certification ECU (Smart key ECU assembly) | |||||
| NORMAL (Driving mode) | Displayed | Input | CAN | Driver mode select (Normal) signal | ECM | G |
| Starter signal | ||||||
| ECO (Driving mode) | Displayed | Input | CAN | Drive mode Select (Eco) signal | ECM | G |
| SPORT S (Driving mode) | Displayed | Input | CAN | Integrated sport mode indicator signal | ECM | G |
| SPORT S+ (Driving mode) | Displayed | Input | CAN | Integrated sport mode indicator signal | ECM | G |
| Eco driving meter | Displayed | Input | CAN | Shift position D signal | ECM | F |
| Vehicle speed (SP1) signal | Brake actuator assembly (Skid control ECU) | |||||
| Eco driving indicator light | Displayed | Input | CAN | Ecology light indicator signal | ECM | H |
| Outside temperature | Displayed | Input | CAN | Ambient temperature display signal | Air conditioning amplifier assembly | E |
| Switch signal of 0 or 0.5 below decimal point of ambient temperature display signal | ||||||
| Phone (Received Call) | Displayed | Input | CAN/Local bus/GVIF*7 | Phone (Received call) signal | Radio receiver assembly | B |
| Turn-by-turn Navigation*7 | Displayed | Input | CAN/Local bus/GVIF | Turn-by-turn signal | Radio receiver assembly | B |
| Vehicle speed indicator | Displayed | Input | CAN | Vehicle speed (SP1) signal | Brake actuator assembly (Skid control ECU) | J |
| REV indicator | Displayed | Input | CAN | Engine RPM data for meter signal | ECM | M |
| Shift gear signal | ||||||
| Mode indicator signal | ||||||
| Transmission oil temperature range signal | ||||||
| Red zone RPM signal | ||||||
| Drive mode select signal | ||||||
| Push start switch signal | Certification ECU (Smart key ECU assembly) | |||||
| REV peak | Displayed | Input | CAN | Engine RPM data signal | ECM | F |
| Road sign assist indicator light*11 | Displayed | Input | CAN | Traffic sign 1, 2, 3, 4 signal | Forward recognition camera | C |
| Traffic sign graying 1, 2, 3, 4 signal | ||||||
| Traffic sign highlight 1, 2, 3, 4 signal | ||||||
| Supplemental sign 1, 2, 3, 4 signal | ||||||
| Speed value 1, 2 signal | ||||||
| Duplicated sign request signal | ||||||
| Sign number of permanent area signal | ||||||
| Sign number of ADAS tab signal | ||||||
| TSR display speed unit signal | ||||||
| - | Output | CAN | Unit change 2 (km/mile) signal | Related ECUs | ||
| Icy warning light | Displayed | Input | CAN | Ambient temperature display signal | Air conditioning amplifier assembly | E |
| Switch signal of 0 or 0.5 below decimal point of ambient temperature display signal | ||||||
| Engine RPM data signal | ECM | |||||
| Vehicle speed (SP1) signal | Brake actuator assembly (Skid control ECU) | |||||
| TVD Test Mode | Displayed | Input | CAN | TVD information signal for MID signal | Torque vectoring differential ECU assembly | B |
| CDY-2 | Displayed | Input | CAN | CDY mode signal | ECM | B |
| ADJUSTING LDA CAMERA*4 | Displayed | Input | CAN | Camera adjustment mode text display signal | Forward recognition camera | B |
| ADJUSTING FRONT RADAR BEAM*2, *3 | Displayed | Input | CAN | Inspection mode for ACC signal | Driving support ECU assembly | B |
| ERROR ADJUSTING FRONT RADAR BEAM*3 | Displayed | Input | CAN | FRD adjustment(error) signal | Driving support ECU assembly | B |
| ADJUSTING FRONT RADAR BEAM VERTICAL*3 | Displayed | Input | CAN | FRD adjustment(vertical) signal | Driving support ECU assembly | B |
| ADJUSTING FRONT RADAR BEAM HORIZONTAL*3 | Displayed | Input | CAN | FRD adjustment(horizontal) signal | Driving support ECU assembly | B |
| CHECKING PRE-CRASH BRAKE*3 | Displayed | Input | CAN | Inspection mode signal | Driving support ECU assembly | B |
| CHECKING CRUISE CONTROL C/D*2 | Displayed | Input | CAN | Inspection Mode for ACC(C/D) signal | Driving support ECU assembly | B |
| CHECKING CRUISE CONTROL BRAKE*2 | Displayed | Input | CAN | Inspection Mode for ACC(brake) signal | Driving support ECU assembly | B |
| Headlight System Uninitialized Visit Your Dealer | Displayed | Input | CAN | LED headlight indicator signal | Headlight ECU sub-assembly LH | B |
| BRAKE!*3 | Displayed | Input | CAN | PCS warning message signal | Driving support ECU assembly | B |
| Dynamic radar cruise control*2 or Lane departure alert warning*4 reminder indicator | Displayed | Input | CAN | ACC display ID 1 signal | Driving support ECU assembly | B |
| ACC display ID 2 signal | ||||||
| Control vehicle speed signal | ||||||
| Control vehicle speed unit signal | ||||||
| White line symbol left side signal | Forward recognition camera | |||||
| White line symbol right side signal | ||||||
| Braking Power Low Stop in a Safe Place See Owner's Manual | Displayed | Input | CAN | Brake warning light control flag signal | Brake actuator assembly (Skid control ECU) | B |
| Accelerator Stuck Depress Brake to Stop | Displayed | Input | CAN | BOS multi-information request signal | ECM | B |
| Each door ajar | Displayed | Input | CAN | Driver door courtesy switch signal | Main body ECU (Multiplex network body ECU) | B |
| 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 | ||||||
| Steering wheel signal | ||||||
| Vehicle speed (SP1) signal | Brake actuator assembly (Skid control ECU) | |||||
| Clearance sonar detection (image display)*6 | Displayed | Input | CAN | Clearance sonar main switch indicator turn ON signal | Clearance warning ECU assembly | B |
| Cluster indicator turn ON 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 | ||||||
| Sensor diag request signal | ||||||
| Parking Assist Malfunction*6 | Displayed | Input | CAN | Sensor diag request signal | Clearance warning ECU assembly | B |
| Clean Parking Assist Sensor*6 | ||||||
| Power Turned Off to Save Battery | Displayed | Input | CAN | Message request for push start signal | Certification ECU (Smart key ECU assembly) | B |
| EPB can't be Released Close Door and Fasten Your Seatbelt | Displayed | Input | Direct line | EPB warning 11 signal | Parking brake ECU assembly | B |
| Shift to P Before Exiting Vehicle | Displayed | Input | CAN | Smart system warning 2 signal | Certification ECU (Smart key ECU assembly) | B |
| Check Power Steering System | Displayed | Input | CAN | Demand signal to Meter signal | Power steering ECU assembly | B |
| Release Parking Brake | Displayed | Input | Direct line | EPB warning 7 signal | Parking brake ECU assembly | B |
| Vehicle May Roll Shift to P | Displayed | Input | Direct line | EPB warning 4 signal | Parking brake ECU assembly | B |
| EPB Activation Stopped Incompletely | Displayed | Input | Direct line | EPB warning 10 signal | Parking brake ECU assembly | B |
| Key Not Detected Check Key Location | Displayed | Input | CAN | Smart system warning 1 signal | Certification ECU (Smart key ECU assembly) | B |
| Release Parking Brake while Depressing Brake | Displayed | Input | Direct line | EPB warning 5 signal | Parking brake ECU assembly | B |
| Release Accelerator | Displayed | Input | CAN | DSC multi-information request signal | ECM | B |
| Slippery Road Cannot Shift to Lower Gear | Displayed | Input | CAN | Reject flag of range for low friction signal | ECM | B |
| Speed Limit Exceeded*12 | Displayed | Input | CAN | Vehicle speed (SP1) signal | Brake actuator assembly (Skid control ECU) | B |
| Lane Departure Alert Driver Attention Required*4 | Displayed | Input | CAN | Request for driver action disp signal | Forward recognition camera | B |
| LDA Hold Steering Wheel*4 | Displayed | Input | CAN | Hands free caution text display signal | Forward recognition camera | B |
| LDA Steering Assist Unavailable Hold Steering Wheel*4 | Displayed | Input | CAN | Hands free caution text display signal | Forward recognition camera | B |
| LDA Hold Steering Wheel*4 | Displayed | Input | CAN | Hands free caution text display signal | Forward recognition camera | B |
| Parking Brake Overheated Parking Brake Unavailable | Displayed | Input | Direct line | EPB warning 3 signal | Brake actuator assembly (Skid control ECU) | B |
| Check Engine Visit Your Dealer | Displayed | Input | CAN | MIL request signal | ECM | B |
| ENG display ID1 signal | ||||||
| Check Engine Reduced Engine Power Visit Your Dealer | Displayed | Input | CAN | MIL request signal | ECM | B |
| ENG display ID1 signal | ||||||
| Reduced Engine Power Visit Your Dealer | Displayed | Input | CAN | MIL request signal | ECM | B |
| ENG display ID1 signal | ||||||
| SRS Airbag System Malfunction Visit Your Dealer | Displayed | Input | CAN | SRS warning light control request signal | Airbag sensor assembly | B |
| Antilock Brake System Malfunction Visit Your Dealer | Displayed | Input | CAN | ABS warning light control flag signal | Brake actuator assembly (Skid control ECU) | B |
| Engine Coolant Temp High Stop in a Safe Place See Owner's Manual | Displayed | Input | CAN | Engine coolant temperature signal | ECM | B |
| Radar Cruise Control Unavailable Clean Sensor*2 | Displayed | Input | CAN | Radar cruise warning signal | Driving support ECU assembly | B |
| Detection of dirt adhesion on sensor | ||||||
| Radar Cruise Control Unavailable*2 | Displayed | Input | CAN | Radar cruise warning signal | Driving support ECU assembly | B |
| Bad weather detection signal | ||||||
| Radar Cruise Control Unavailable Depress Brake to Resume Driving | Displayed | Input | CAN | Brake operation request notice signal | Forward recognition camera | B |
| Check Entry & Start System | Displayed | Input | CAN | Smart system warning 1 signal | Certification ECU (Smart key ECU assembly) | B |
| Blind Spot Monitor Unavailable*8 | Displayed | Input | CAN | BSD module status signal | Blind spot monitor sensor RH | B |
| Cruise Control Malfunction Visit Your Dealer*2 | Displayed | Input | CAN | Radar cruise warning signal | Driving support ECU assembly | B |
| Cruise control warning signal | ECM | |||||
| Cruise Control Fault Press Brake to Deactivate Visit Your Dealer*2 | Displayed | Input | CAN | Radar cruise warning signal | Driving support ECU assembly | B |
| Stop holding signal | ||||||
| Cruise control warning | ECM | |||||
| Lane Departure Alert Malfunction Visit Your Dealer*4 | Displayed | Input | CAN | Fault condition text display signal | Forward recognition camera | B |
| Forward Camera System Unavailable*2, *3, *4, *5 | Displayed | Input | CAN | Temporary unusable condition text display signal | Forward recognition camera | B |
| Lane Departure Alert Unavailable*4 | Displayed | Input | CAN | Steering Assist Unusable Text display signal | Forward recognition camera | B |
| Lane Departure Alert Turned On Steering Assist Active*4 | Displayed | Input | CAN | LKA MODE Text display signal | Forward recognition camera | B |
| Lane Departure Alert Turned On Steering Assist Inactive*4 | Displayed | Input | CAN | LKA MODE Text display signal | Forward recognition camera | B |
| Forward Camera System Unavailable Clean Windshield*2, *3, *4, *5 | Displayed | Input | CAN | PCS DUST Message(Camera) signal | Driving support ECU assembly | B |
| Pre-Crash Safety Malfunction Visit Your Dealer*3 | Displayed | Input | CAN | PCS fault condition text display signal | Driving support ECU assembly | B |
| Blind Spot Monitor System Malfunction Visit Your Dealer*8 | Displayed | Input | CAN | BSD module status signal | Blind spot monitor sensor RH | B |
| Oil Pressure Low Stop in a Safe Place See Owner's Manual | Displayed | Input | Direct line | Engine oil pressure signal | Engine oil pressure switch assembly | B |
| Transmission Fluid Temp High See Owner's Manual | Displayed | Input | CAN | AT oil temperature warning signal | ECM | B |
| Engine RPM data signal | ||||||
| Parking Brake Unavailable | Displayed | Input | Direct line | EPB warning 1 signal | Parking brake ECU assembly | B |
| Electronic Parking Brake Malfunction Visit Your Dealer | Displayed | Input | Direct line | EPB warning 2 signal | Parking brake ECU assembly | B |
| Radar Cruise Active Please Pay Attention to Other Vehicles*2 | Displayed | Input | CAN | Road notification that can be used signal | Driving support ECU assembly | B |
| Lane Departure Alert Unavailable Below Approx 50km/h*4 | Displayed | Input | CAN | Speed condition failure text display signal | Forward recognition camera | B |
| Lane Departure Alert Unavailable Below Approx 32MPH*4 | Displayed | Input | CAN | Speed condition failure text display signal | Forward recognition camera | B |
| Lane Departure Alert Unavailable at Current Speed *4 | Displayed | Input | CAN | Speed condition failure text display signal | Forward recognition camera | B |
| Dynamic radar cruise control*2 or Lane Departure Alert*4 indicator | Displayed | Input | CAN | ACC display ID 1 signal | Driving support ECU assembly | B |
| ACC display ID 2 signal | ||||||
| Control vehicle speed signal | ||||||
| Control vehicle speed unit signal | ||||||
| White line symbol left side signal | Forward recognition camera | |||||
| White line symbol left side signal | ||||||
| Turn Off Vehicle | Displayed | Input | CAN | Smart system warning 2 signal | Certification ECU(Smart key ECU assembly) | B |
| Would You Like to Take Rest?*4 | Displayed | Input | CAN | SWS rest advisory disp signal | Forward recognition camera | B |
| Please Take Rest*4 | Displayed | Input | CAN | |||
| Key Left inside Vehicle | Displayed | Input | CAN | Smart system warning 3 signal | Certification ECU (Smart key ECU assembly) | B |
| Turn Light Off | Displayed | Input | CAN | Driver door courtesy switch signal | Main body ECU (Multiplex network body ECU) | B |
| Lighting system state signal | ||||||
| Moon Roof opened*9 | Displayed | Input | CAN | Sliding roof open warning request signal | Main body ECU (Multiplex network body ECU) | B |
| Window opened | Displayed | Input | CAN | Power window open warning request signal | Main body ECU (Multiplex network body ECU) | B |
| Window / Moon Roof opened*9 | Displayed | Input | CAN | Power window open warning request signal | Main body ECU (Multiplex network body ECU) | B |
| Sliding roof open warning request signal | ||||||
| Depress Brake and Then Touch Key to Engine Switch | Displayed | Input | CAN | Smart system warning 1 signal | Certification ECU (Smart key ECU assembly) | B |
| Depress Brake and Then Start Engine | Displayed | Input | CAN | Smart system warning 3 signal | Certification ECU (Smart key ECU assembly) | B |
| Message request for push start signal | ||||||
| Shift to P position to Start | Displayed | Input | CAN | Message request for push start signal | Certification ECU (Smart key ECU assembly) | B |
| Steering Lock active | Displayed | Input | CAN | Smart system warning 1 signal | Certification ECU (Smart key ECU assembly) | B |
| Parking Brake Activated Release before Driving | Displayed | Input | Direct line | EPB warning 6 signal | Parking brake ECU assembly | B |
| TVD System Malfunction. Visit Your Dealer. | Displayed | Input | CAN | TVD information signal for MID signal | Torque vectoring differential ECU assembly | B |
| TVD System Overheated. Reduce Engine Speed and Load. | Displayed | Input | CAN | TVD information signal for MID signal | Torque vectoring differential ECU assembly | B |
| Drive-Start Control Malfunction Visit Your Dealer | Displayed | Input | CAN | DSC multi-information request signal | ECM | B |
| Brake Override Malfunction Visit Your Dealer | ||||||
| Key Battery Low | Displayed | Input | CAN | Smart system warning 1 signal | Certification ECU (Smart key ECU assembly) | B |
| Engine Oil Level Low Add or Replace | Displayed | Input | CAN | Vehicle speed (SP1) signal | Brake actuator assembly (Skid control ECU) | B |
| Engine RPM data signal | ECM | |||||
| Direct line | Engine oil level signal | Engine oil level sensor | ||||
| Engine oil temperature signal | Oil temperature sensor | |||||
| Headlight System Malfunction Visit Your Dealer | Displayed | Input | CAN | Smart beam indicator signal*5 | Main body ECU (Multiplex network body ECU) | B |
| LED headlight indicator signal | Headlight control ECU sub-assembly LH | |||||
| Headlight leveling indicator signal | Headlight control ECU sub-assembly LH | |||||
| AZB indicator signal*13 | Headlight ECU sub-assembly LH | |||||
| Check RSA System | Displayed | Input | Direct line | TSR warning message signal | Forward recognition camera | B |
| Brake Pad Wear. Visit Your Dealer | Displayed | Input | Direct line | Brake pad sensor signal | Front pad wear indicator wire assembly LH | B |
| Front pad wear indicator wire assembly RH | ||||||
| Pad wear indicator wire assembly LH | ||||||
| Pad wear indicator wire assembly RH | ||||||
| Accelerator and Brake Pedals Depressed Simultaneously | Displayed | Input | CAN | DSC multi-information request signal | ECM | B |
| Tire pressure indicator*14 | Displayed | Input | CAN | TPMS display request bit 0 signal | Main body ECU (Multiplex network body ECU) | B |
| Windshield Washer Fluid Low | Displayed | Input | Direct line | Washer fluid level signal | Level warning switch assembly | B |
| Fuel Low | Displayed | Input | Direct line | Fuel level signal | Fuel sender gauge assembly | B |
| No. 2 fuel sender gauge assembly | ||||||
| Roads May Be Icy Drive with Care | Displayed | Input | CAN | Ambient temperature display signal | Air conditioning amplifier assembly | B |
| Switch signal of 0 or 0.5 below decimal point of ambient temperature display signal | ||||||
| Engine RPM data signal | ECM | B | ||||
| Vehicle speed (SP1) signal | Brake actuator assembly (Skid control ECU) | B | ||||
| Maintenance required soon*10 | Displayed | Input | CAN | Starter signal | ECM | B |
| Injector Maintenance Required Soon*15 | Displayed | Input | CAN | Injector change indicator signal | ECM | B |
| Maintenance Required Visit Your Dealer*10 | Displayed | Input | CAN | Starter signal | ECM | B |
| Injector Maintenance Required Visit Your Dealer*15 | Displayed | Input | CAN | Injector change indicator signal | ECM | B |
| To Activate Auto High Beam, Switch Headlights to High Beam*5 | Displayed | Input | CAN | Smart beam advice signal | Main body ECU (Multiplex network body ECU) | B |
| To Activate AHS, Switch Headlights to High Beam*13 | Displayed | Input | CAN | All zone beam advice signal | Headlight ECU sub-assembly LH | B |
| POWER ON | Displayed | Input | CAN | Smart system warning 1 signal | Certification ECU (Smart key ECU assembly) | B |
| Depress Brake and Then Start Engine | ||||||
| VSC Turned Off Pre-Crash Brake System Unavailable*3 | Displayed | Input | CAN | PB temporarily unusable condition text display signal | Driving support ECU assembly | B |
| VSC OFF light signal | Brake actuator assembly (Skid control ECU) | |||||
| Pre-Crash Safety System Unavailable*3 | Displayed | Input | CAN | PCS temporarily unusable condition text display signal | Driving support ECU assembly | B |
| High Power Consumption Partial Limit On AC/Heater Operation | Displayed | Input | CAN | A/C load limitation warning signal | Air conditioning amplifier assembly | B |
| Pre-crash Safety System Unavailable*3 | Displayed | Input | CAN | PCS TEMP message (radar) signal | Driving support ECU assembly | B |
| Pre-crash Safety System Unavailable Clean Sensor*3 | Displayed | Input | CAN | PCS DUST message (radar) signal | Driving support ECU assembly | B |
| Pre-crash Safety System Off*3 | Displayed | Input | CAN | PCS Warning distance unusable condition text display signal | Driving support ECU assembly | B |
| Displayed | Input | CAN | PCS Off Status for Soft Switch signal | Driving support ECU assembly | B | |
| Theft Sensor Turned Off*16 | Displayed | Input | CAN | Invasion sensor state display signal | Main body ECU (Multiplex network body ECU) | B |
| Theft Sensor Turned On*16 | Displayed | Input | CAN | Invasion sensor state display signal | Main body ECU (Multiplex network body ECU) | B |
| Automatic Mode On Shift Operation Sets or Releases Parking Brake | Displayed | Input | Direct line | EPB warning 8 signal | Parking brake ECU assembly | B |
| Automatic Mode Off | Displayed | Input | Direct line | EPB warning 9 signal | Parking brake ECU assembly | B |
*1: w/o Dynamic Radar Cruise Control System
*2: w/ Dynamic Radar Cruise Control System
*3: w/ Pre-crash Safety System
*4: w/ Lane Departure Alert
*5: w/ Automatic High Beam System
*6: w/ LEXUS Parking Assist-sensor System
*7: w/ Navigation System
*8: w/ Blind Spot Monitor System
*9: w/ Sliding Roof System
*10: w/ Canister Pump Module
*11: w/ Road Sign Assist System
*12: w/o Snow Mode Switch
*13: w/ Adaptive High Beam System
*14: w/ Tire Pressure Warning System
*15: w/ Injector Maintenance Required Reminder
*16: w/ Intrusion Sensor
Buzzer
| Item | Condition | Input/Output | Communication line | Signal | Component |
|---|---|---|---|---|---|
| Seatbelt warning (for Driver side) buzzer | Sounds intermittently | Input | CAN | Driver seat buckle switch signal | Main body ECU (Multiplex network body ECU) |
| Parking brake switch signal | |||||
| Shift position P signal | ECM | ||||
| Shift position R signal | |||||
| Seatbelt warning (for Front passenger side) buzzer | Sounds intermittently | Input | Direct line | Front passenger seat belt buckle switch detection status signal | Front seat inner belt assembly |
| Front passenger seat occupant detection status signal | Separate type front seat cushion pad (Occupant detection sensor) | ||||
| CAN | Parking brake switch signal | Main body ECU (Multiplex network body ECU) | |||
| Shift position P signal | ECM | ||||
| Shift position R signal | |||||
| Lane keeping assist cancel buzzer*2 | Sounds twice | Input | CAN | Lane keeping assist cancel buzzer signal | Forward recognition camera |
| Brake fluid low warning buzzer | Sounds intermittently | Input | CAN | Vehicle speed (SP1) signal | Brake actuator assembly (Skid control ECU) |
| Direct line | Brake fluid level warning switch signal | Brake master cylinder reservoir assembly (Brake fluid level warning switch) | |||
| Oil pressure warning buzzer | Sounds intermittently | Input | CAN | Engine RPM data signal | ECM |
| Vehicle speed (SP1) signal | Brake actuator assembly (Skid control ECU) | ||||
| Direct line | Engine oil pressure signal | Engine oil pressure switch assembly | |||
| EPS warning buzzer | Sounds once | Input | CAN | Demand buzzer to meter signal | Power steering ECU assembly |
| Lane departure alert warning buzzer*2 | Sounds intermittently | Input | CAN | LDW Buzzer signal | Forward recognition camera |
| Engine coolant temperature warning buzzer | Sounds once | Input | CAN | Engine coolant temperature signal | ECM |
| P shift operation advice buzzer | Sounds continuously | Input | CAN | Meter buzzer continuation request signal | Certification ECU (Smart key ECU assembly) |
| Smart key warning buzzer | Sounds intermittently (Maximum 9 times) | Input | CAN | Meter buzzer intermittent request (0.7 seconds. cycle) signal | Certification ECU (Smart key ECU assembly) |
| Sounds once | Input | CAN | Meter buzzer single-shot request signal | ||
| Multi-information display warning buzzer | Sounds once | Input | CAN | Multi-information display warning signal | Related ECUs |
| Direct line | |||||
| Electric parking brake cancel buzzer | Sounds twice | Input | Direct line | EPB cancel buzzer signal | Parking brake ECU assembly |
| Radar cruise control low speed cancel buzzer*1 | Sounds twice | Input | CAN | Low speed cancel buzzer request signal | Driving support ECU assembly |
| Low speed zone Leading vehicle lost buzzer | Sounds 4 times | Input | CAN | Low speed zone Leading vehicle lost buzzer signal | Driving support ECU assembly |
| Lane departure alert hands-free caution buzzer*2 | Sounds intermittently | Input | CAN | Hands-free caution text display signal | Forward recognition camera |
| Immobilizer key identification completion buzzer | Sounds once | Input | CAN | Immobilizer key identification completion signal | Certification ECU (Smart key ECU assembly) |
| Direct line | EPB warning 2 signal | Parking brake ECU assembly | |||
| Speed warning buzzer*3 | Sounds intermittently (Maximum 6 seconds) | Input | CAN | Vehicle speed (SP1) signal | Brake actuator assembly (Skid control ECU) |
| Speed limit buzzer*4 | Sounds intermittently (Maximum 2.8 seconds) | Input | CAN | Vehicle speed (SP1) signal | Brake actuator assembly (Skid control ECU) |
| 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 | Brake actuator assembly (Skid control ECU) | ||||
| Driving with door ajar 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 side courtesy switch signal | |||||
| Rear left side courtesy switch signal | |||||
| Luggage courtesy switch signal | |||||
| Hood courtesy switch signal | |||||
| Vehicle speed (SP1) signal | Brake actuator assembly (Skid control ECU) | ||||
| Drift brake awakening buzzer | Sounds twice | Input | CAN | SWS buzzer request signal | Forward recognition camera |
| Road sign assist buzzer*5 | Sounds four times | Input | CAN | Buzzer request of permanent area signal | Forward recognition camera |
| Buzzer request of ADAS tab signal | |||||
| TSR equipped signal | |||||
| Sports shift reject buzzer | Sounds twice | Input | CAN | Reject buzzer signal | ECM |
| Light reminder buzzer | Sounds continuously | Input | CAN | Lighting system state signal | Main body ECU (Multiplex network body ECU) |
| Driver door courtesy switch signal | |||||
| REV indicator buzzer | Sounds once | Input | CAN | Engine RPM data signal | ECM |
| Shift gear signal | |||||
| Mode indicator signal | |||||
| Sport mode enable signal | |||||
| Transmission oil temperature range signal | |||||
| Turn signal flasher buzzer | Sounds intermittently | Input | Direct line | LH turn signal switch signal | Windshield wiper switch assembly |
| RH turn signal switch signal | |||||
| Hazard warning switch signal | Air conditioning control assembly |
*1: w/ Dynamic Radar Cruise Control System
*2: w/ Lane Departure Alert System
*3: w/o Snow Mode Switch
*4: w/ Snow Mode Switch
*5: w/ Road Sign Assist System
Others
| Item | Condition | Input/Output | Communication line | Signal | Component |
|---|---|---|---|---|---|
| Meter illumination | Illumination level | Input | CAN | Auto dimmer signal | Main body ECU (Multiplex network body ECU) |
| Taillight request signal | |||||
| Door lock output factor signal | |||||
| Panel lighting request signal | |||||
| Speed limiter mode state signal | ECM | ||||
| Drive mode select signal | ECM | ||||
| Direct line | Illumination level signal | Trip switch assembly | |||
| - | Output | CAN | Rheostat duty signal | Related ECUs | |
| Lounge illumination off signal | |||||
| Tail cancel signal | |||||
| Direct line | Illumination level output signal |
MULTI-INFORMATION DISPLAY FLOW CHART
Multi-information display flow chart
| *a | Conditions are not met | *b | Conditions are met |
| *c | If there are multiple display requests, items will be displayed in sequence | *d | Item or display is selected by operating the DISP switch |
| *e | ODO display is displayed for a certain period of time after the engine switch is turned off | *f | After engine switch is turned on (IG) |
DESCRIPTION OF WARNING DISPLAYS
| Priority | System name/(Vehicle Function) | Master Warning Light ○: Comes on ●: Blinks |
Buzzer (*1) | Display | Level |
|---|---|---|---|---|---|
| 1 | Torque vectoring differential system | - | - | TVD Test Mode | Caution |
| (Chassis dynamometer mode) | - | - | CDY-2 | Caution | |
| Lane departure alert system | - | - | ADJUSTING LDA CAMERA | Caution | |
| Dynamic radar cruise control system or Pre-crash safety system | - | - | ADJUSTING FRONT RADAR BEAM | Caution | |
| Pre-crash safety system | - | - | ERROR ADJUSTING FRONT RADAR BEAM | Caution | |
| Pre-crash safety system | - | - | ADJUSTING FRONT RADAR BAEM VERTICAL | Caution | |
| Pre-crash safety system | - | - | ADJUSTING FRONT RADAR BEAM HORIZONTAL | Caution | |
| Pre-crash safety system | - | - | CHECKING PRE-CRASH BRAKE | Caution | |
| Dynamic radar cruise control system | - | - | CHECKING CRUISE CONTROL C/D | Caution | |
| Dynamic radar cruise control system | - - |
- | CHECKING CRUISE CONTROL BRAKE | Caution | |
| Lighting system | - | - | Headlight System Uninitialized Visit Your Dealer | Advisory | |
| Pre-crash safety system | - | - | BRAKE! | Warning | |
| 2 | Dynamic radar cruise control system or Lane departure alert system or Lane keeping assist system | - | - | Dynamic Radar Cruise Control or Lane Departure Alert Warning Reminder Indicator | Caution |
| Vehicle stability control system | ● | ○ | Braking Power Low Stop in a Safe Place See Owner's Manual | Warning | |
| Brake override system | ● | ○ | Accelerator Stuck Depress Brake to Stop | Caution | |
| 3 | (Each door warning(vehicle being driven)) | ● | * | Each Door Ajar (Vehicle Being Driven) | Caution |
| (Each door warning(vehicle stopped)) | - | - | Each Door Ajar (Vehicle Stopped) | Caution | |
| LEXUS parking-assist sensor system | - | - | Clearance Sonar Detection (Image Display) | Caution | |
| ○ | - | Parking Assist Malfunction | Caution | ||
| ○ | - | Clean Parking Assist Sensor | Caution | ||
| 4 | Entry and start system | - | - | Power Turned Off to Save Battery | Caution |
| 5 | Electric parking brake system | ● | ○ | EPB can't be Released Close Door and Fasten Your Seatbelt | Caution |
| 6 | Entry and start system | ● | * | Shift to P Before Exiting Vehicle | Caution |
| ● | * | Caution | |||
| 7 | Power steering system | ○ | * | Check Power Steering System | Caution |
| Electric parking brake system | ● | * | Release Parking Brake | Caution | |
| Electric parking brake system | ● | ○ | Vehicle May Roll Shift to P | Caution | |
| Electric parking brake system | ● | ○ | EPB Activation Stopped Incompletely | Caution | |
| Entry and start system | ● | * | Key Not Detected Check Key Location | Caution | |
| Electric parking brake system | - | * | Release Parking Brake while Depressing Brake | Caution | |
| Brake override system | ● | ○ | Release Accelerator | Caution | |
| 8 | Automatic transmission system | ○ | * | Slippery Road Cannot Shift to Lower Gear | Caution |
| Lane departure alert system | ○ | * | Lane Departure Alert Driver Attention Required | Caution | |
| Lane departure alert system | - | - | (Image Display) LDA Hold Steering Wheel | Caution | |
| Lane departure alert system | ○ | * | LDA Steering Assist Unavailable Hold Steering Wheel | Caution | |
| Lane departure alert system | ○ | * | (Image Display) LDA Hold Steering Wheel | Caution | |
| Electric parking brake system | ○ | * | Parking Brake Overheated Parking Brake Unavailable | Caution | |
| 9 | SFI system | ○ | ○ | Check Engine Visit Your Dealer | Caution |
| ○ | ○ | Check Engine Reduced Engine Power Visit Your Dealer | Caution | ||
| ○ | ○ | Reduced Engine Power Visit Your Dealer | Caution | ||
| Airbag system | ○ | ○ | SRS Airbag System Malfunction Visit Your Dealer | Caution | |
| Vehicle stability control system | - | ○ | Antilock Brake System Malfunction Visit Your Dealer | Caution | |
| SFI system | ○ | * | Engine Coolant Temp High Stop in a Safe Place See Owner's Manual | Caution | |
| Dynamic radar cruise control system | ○ | ○ | Radar Cruise Control Unavailable Clean Sensor | Advisory | |
| ○ | ○ | Radar Cruise Control Unavailable | Advisory | ||
| - | - | Radar Cruise Control Unavailable Depress Brake to Resume Driving | Advisory | ||
| Entry and start system | ● | * | Check Entry & Start System | - | |
| Blind spot monitor system | ○ | ○ | Blind Spot Monitor Unavailable | Caution | |
| Dynamic radar cruise control system | ○ | ○ | Cruise Control Malfunction Visit Your Dealer | Caution | |
| ○ | ○ | Cruise Control Fault Press Brake to Deactivate Visit Your Dealer | Caution | ||
| Lane departure alert system | ○ | ○ | Lane Departure Alert Malfunction Visit Your Dealer | Caution | |
| Pre-crash safety system | - | - | Forward Camera System Unavailable | Caution | |
| Lane departure alert system | ○ | ○ | Lane Departure Alert Unavailable | Caution | |
| Lane departure alert system | - | - | Lane Departure Alert Turned On Steering Assist Active | Advisory | |
| Lane departure alert system | - | - | Lane Departure Alert Turned On Steering Assist Inactive | Advisory | |
| 9 | Pre-crash safety system | - | - | Forward Camera System Unavailable Clean Windshield | Caution |
| Pre-crash safety system | ○ | ○ | Pre-crash Safety System Malfunction Visit Your Dealer | Caution | |
| Blind spot monitor system | ○ | ○ | Blind Spot Monitor System Malfunction Visit Your Dealer | Caution | |
| (Engine oil pressure switch assembly) | ○ | * | Oil Pressure Low Stop in a Safe Place See Owner's Manual | Caution | |
| Automatic transmission system | ○ | ○ | Transmission Fluid Temp High See Owner's Manual | Caution | |
| Electric parking brake system | ○ | ○ | Parking Brake Unavailable | Caution | |
| Electric parking brake system | ○ | ○ | Electronic Parking Brake Malfunction Visit Your Dealer | Caution | |
| Dynamic radar cruise control system | - | - | Radar Cruise Active Please Pay Attention to Other Vehicles | Caution | |
| Lane departure alert system | - | - | Lane Departure Alert Unavailable Below Approx 50km/h | Advisory | |
| Lane departure alert system | - | - | Lane Departure Alert Unavailable Below Approx 32MPH | Advisory | |
| Lane departure alert system | - | - | Lane Departure Alert Unavailable at Current Speed | Advisory | |
| 10 | Dynamic radar cruise control system or Lane departure alert system | - | - | Dynamic Radar Cruise Control System or Lane Departure Alert Indicator | Caution |
| Entry and start system | ● | * | Turn Off Vehicle | Caution | |
| Lane departure alert system | - | * | Would You Like to Take Rest? | Advisory | |
| - | * | Please Take Rest | Advisory | ||
| Entry and start system | - | - | Key Left inside Vehicle | Caution | |
| Lighting system | ● | * | Turn Lights Off | Caution | |
| Sliding roof system | ● | ○ | Moon Roof Open | Caution | |
| Power window control system | ● | ○ | Window Open | Caution | |
| Power window control system | ● | ○ | Window / Moon Roof Open | Caution | |
| Entry and start system | - | * | Depress Brake and Then Touch Key to Engine Switch | Caution | |
| Entry and start system | ● | */○ | Depress Brake and Then Start Engine | Caution | |
| Entry and start system | ● | ○ | Shift to P Position to Start | Caution | |
| 11 | Power steering system | ● | * | Steering Lock Active | Caution |
| Electric parking brake system | - | * | Parking Brake Activated Release Before Driving | Caution | |
| Torque vectoring differential system | ○ | ○ | TVD System Malfunction Visit Your Dealer | Caution | |
| ○ | ○ | TVD System Overheated Reduce Engine Speed and Load | Caution | ||
| Brake override system | ○ | ○ | Drive-Start Control Malfunction Visit Your Dealer | Caution | |
| ○ | ○ | Brake Override Malfunction Visit Your Dealer | Caution | ||
| 12 | Entry and start system | ○ | * | Key Battery Low | Caution |
| (Engine oil level sensor) | - | - | Engine Oil Level Low Add or Replace | Advisory | |
| Lighting system | ○ | ○ | Headlight System Malfunction Visit Your Dealer | Caution | |
| Road sign assist system | ○ | ○ | Check RSA System | Caution | |
| (Brake pad sensor) | ○ | ○ | Brake Pad Wear Visit Your Dealer | Caution | |
| Brake override system | ● | - | Accelerator and Brake Pedals Depressed Simultaneously | Advisory | |
| Tire pressure warning system | - | - | Tire Pressure Indicator | Advisory | |
| 13 | (Level warning switch assembly) | - | - | Windshield Washer Fluid Low | Advisory |
| (Fuel sender gauge assembly) (No. 2 fuel sender gauge assembly) |
- | - | Fuel Low | Advisory | |
| (Ice warning) | - | ○ | Roads May Be Icy Drive with Care | Advisory | |
| SFI system | - | - | Maintenance Required Soon | Advisory | |
| ○ | - | Injector Maintenance Required Soon | Advisory | ||
| - | - | Maintenance Required Visit Your Dealer | Advisory | ||
| ○ | - | Injector Maintenance Required Visit Your Dealer | Advisory | ||
| Lighting system | - | - | To Activate Auto High Beam, Switch Headlights to High Beam | Advisory | |
| - | - | To Activate AHS, Switch Headlights to High Beam | Advisory | ||
| Entry and start system | - | - | POWER ON | Caution | |
| - | - | Depress Brake and Then Start Engine | Caution | ||
| Pre-crash safety system | - | - | VSC Turned Off Pre-crash Brake System Unavailable | Advisory | |
| - | - | Pre-crash Safety System Unavailable | Advisory | ||
| Air conditioning system | ● | - | High Power Consumption Partial Limit On AC/Heater Operation | Advisory | |
| Pre-crash safety system | - | - | Pre-crash Safety System Unavailable | Advisory | |
| - | - | Pre-crash Safety System Unavailable Clean Sensor | Advisory | ||
| - | - | Pre-crash Safety System Off | Advisory | ||
| Theft deterrent system | - | - | Theft Sensor Turned Off | Caution | |
| - | - | Theft Sensor Turned On | Caution | ||
| Electric parking brake system | - | ○ | Automatic Mode On Shift Operation Sets or Releases Parking Brake | Advisory | |
| - | ○ | Automatic Mode Off | Advisory |
*: An exclusive buzzer sounds depending on condition
*1: Buzzers that are linked with the master warning light