INPUT AND OUTPUT SIGNALS OF COMBINATION METER ASSEMBLY
Meter or Gauge
| Item | Condition | Input/Output | Communication line | Signal | Component |
|---|---|---|---|---|---|
| Speedometer | Gauge | Input | CAN | Vehicle speed (SP1) signal | Brake actuator assembly (Skid control ECU) |
| - | Input | Direct line | Vehicle speed input pulse 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 | ||||
| Tachometer | Gauge | Input | CAN | Engine RPM data signal | ECM |
| Fuel receiver gauge | Gauge | Input | CAN | Starter signal | ECM |
| Shift position P signal | |||||
| Shift position N signal | |||||
| Vehicle speed (SP1) signal | Brake actuator assembly (Skid control ECU) | ||||
| Vehicle speed input pulse signal | |||||
| Parking brake SW signal | Main body ECU (Multiplex network body ECU) | ||||
| Direct line | Fuel level signal | Fuel sender gauge assembly | |||
| No. 2 fuel sender gauge assembly*1 | |||||
| - | Output | CAN | Fuel gauge state signal | Radio and display receiver assembly*2 | |
| Engine coolant temperature receiver gauge | Gauge | Input | CAN | Water temperature signal | ECM |
*1: for AWD
*2: for Radio and Display Receiver Type
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 signal | Brake actuator assembly (Skid control ECU) |
| Direct line | Vacuum SW signal | Vacuum warning switch assembly | |||
| Driver or front passenger seat belt warning light | Comes on/Blinks | Input | CAN | Driver seat belt buckle switch signal | Main body ECU (Multiplex network body ECU) |
| Parking brake switch signal | |||||
| Shift 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 |
| ECO MODE signal*1 | Engine stop and start ECU | ||||
| Oil pressure warning light | Comes on | Input | Direct line*2 | Oil pressure switch signal | Engine oil pressure switch assembly |
| CAN*3 | Demand of oil pressure light 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 | CAN | EPB indicator light signal | Brake actuator assembly (Skid control ECU) |
| EPB-Auto OFF indicator light*11 | Comes on | Input | CAN | EPB auto-off light control signal | Brake actuator assembly (Skid control ECU) |
| MIL (Check engine warning light) | Comes on/Blinks | Input | CAN | MIL request signal | ECM |
| Slip indicator light | Comes on/Blinks | Input | CAN | Slip indicator signal | Brake actuator assembly (Skid control ECU) |
| VSC control existence flag signal | |||||
| VSC OFF indicator light | Comes on | Input | CAN | VSC 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 | CAN | EPB warning light signal | Brake actuator assembly (Skid control ECU) |
| Tire pressure warning light*5 | Comes on/Blinks | Input | CAN | TPMS warning indicator signal | Tire pressure warning and ECU receiver |
| Brake hold warning light*4 | Comes on/Blinks | Input | CAN | Brake hold hold indicator signal | Brake actuator assembly (Skid control ECU) |
| Fuel level warning light | Comes on | Input | Direct line | Fuel level signal | Fuel sender gauge assembly |
| No. 2 fuel sender gauge assembly*14 | |||||
| Rear fog indicator light*6 | Comes on | Input | CAN | Rear fog light request signal | Main body ECU (Multiplex network body ECU) |
| Automatic high beam indicator light*7 | Comes on | Input | CAN | Smart Beam indicator signal | Main body ECU (Multiplex network body ECU) |
| Stop and start off indicator light*1 | Comes on | Input | CAN | Eco-Run cancel light lighting request signal | Engine stop and start ECU |
| Lane departure alert indicator light*4, *7 | Comes on/Blinks | Input | CAN | Indicator display signal | Forward recognition camera |
| High beam indicator light | Comes on | Input | CAN | High beam headlight request signal | Main body ECU (Multiplex network body ECU) |
| Tail indicator light | Comes on | Input | CAN | Taillight request signal | Main body ECU (Multiplex network body ECU) |
| Front fog indicator light*12 | Comes on | Input | CAN | Front fog light 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 | Hazard warning signal switch | ||||
| CAN | Flasher request signal | Main body ECU (Multiplex network body ECU) | |||
| - | Output | CAN | Turn light state signal | Forward recognition camera*7 | |
| Headlight ECU sub-assembly LH*8 | |||||
| Blind spot monitor sensor LH*9 | |||||
| Clearance warning ECU assembly*10 | |||||
| Millimeter wave radar sensor assembly*7 | |||||
| Hazard switch state signal | Radio and display receiver assembly*13 | ||||
| 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 | |||||
| Clearance sonar indicator light*10 | Comes on | Input | CAN | CLSO main switch indicator turn ON signal | Clearance warning ECU assembly |
| PCS warning light*7 | Comes on | Input | CAN | PCS OFF status for soft switch signal | Millimeter Wave Radar Sensor Assembly |
| ICS OFF indicator light*10 | Comes on/Blinks | Input | CAN | ICS OFF light request signal | Clearance warning ECU assembly |
| IPA indicator light*10 | Comes on/Blinks | Input | CAN | IPA indicator display signal | Clearance warning ECU assembly |
| BSM indicator light*9 | Comes on | Input | CAN | BSM main switch signal | Blind spot monitor sensor LH |
| RCTA indicator light*9 | Comes on | Input | CAN | RCTA system status signal | Blind spot monitor sensor LH |
| RCTA main switch signal | |||||
| iMT indicator light*11 | Comes on | Input | CAN | iMT-STEP2 control condition signal | ECM |
*1: w/ Stop and Start System
*2: for 3ZR-FAE
*3: for 8NR-FTS
*4: for Monochrome TFT Type
*5: w/ Tire Pressure Warning System
*6: w/ Rear Fog Light
*7: w/ Toyota Safety Sense
*8: for LED Headlight
*9: w/ Blind Spot Monitor System
*10: w/ TOYOTA Parking Assist-sensor System
*11: for Manual Transaxle
*12: w/ Front Fog Light
*13: for Radio and Display Receiver Type
*14: for AWD
Multi-information Display (for Color TFT Type)
| Item | Condition | Input/Output | Communication line | Signal | Component |
|---|---|---|---|---|---|
| Opening | - | - | - | - | - |
| Ending | - | - | - | - | - |
| ODO meter | Displayed | Input | CAN | Vehicle speed pulse signal integrated value signal | Brake actuator assembly (Skid control ECU) |
| 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) |
| Vehicle speed (SP1) signal | |||||
| Direct line | ODO/TRIP change switch signal | Trip switch | |||
| Instantaneous fuel consumption | Displayed | Input | CAN | Engine RPM signal | ECM |
| Vehicle speed (SP1) signal | Brake actuator assembly (Skid control ECU) | ||||
| Fuel consumption signal | ECM | ||||
| - | Output | Direct line | Vehicle speed input pulse signal | Related ECUs | |
| CAN | Drive monitor unit signal | Related ECUs | |||
| Total average fuel consumption | Displayed | Input | CAN | Engine RPM signal | ECM |
| Vehicle speed (SP1) signal | Brake actuator assembly (Skid control ECU) | ||||
| Total average fuel consumption reset request signal | Radio and display receiver assembly*1 | ||||
| Fuel consumption signal | ECM | ||||
| - | Output | Direct line | Vehicle speed input pulse signal | Related ECUs | |
| CAN | Drive monitor unit signal | Radio and display receiver assembly*1 | |||
| After start average fuel consumption | Displayed | Input | CAN | Engine RPM signal | ECM |
| Vehicle speed (SP1) signal | Brake actuator assembly (Skid control ECU) | ||||
| Fuel consumption signal | ECM | ||||
| - | Output | Direct line | Vehicle speed input pulse signal | Related ECUs | |
| CAN | Drive monitor unit signal | Radio and display receiver assembly*1 | |||
| After refuel average fuel consumption | Displayed | Input | CAN | Engine RPM signal | ECM |
| Vehicle speed (SP1) signal | Brake actuator assembly (Skid control ECU) | ||||
| Fuel consumption signal | ECM | ||||
| - | Output | Direct line | Vehicle speed input pulse signal | Related ECUs | |
| CAN | Drive monitor unit signal | Radio and display receiver assembly*1 | |||
| Total average vehicle speed | Displayed | Input | CAN | Engine RPM signal | ECM |
| Vehicle speed (SP1) signal | Brake actuator assembly (Skid control ECU) | ||||
| - | Output | Direct line | Vehicle speed input pulse signal | Related ECUs | |
| After start average speed | Displayed | Input | CAN | Engine RPM signal | ECM |
| Vehicle speed (SP1) signal | Brake actuator assembly (Skid control ECU) | ||||
| - | Output | Direct line | Vehicle speed input pulse signal | Related ECUs | |
| After start mileage | Displayed | Input | CAN | Engine RPM signal | ECM |
| Vehicle speed (SP1) signal | Brake actuator assembly (Skid control ECU) | ||||
| - | Output | Direct line | Vehicle speed input pulse signal | Related ECUs | |
| Total running time | Displayed | Input | CAN | Engine RPM signal | ECM |
| Vehicle speed (SP1) signal | Brake actuator assembly (Skid control ECU) | ||||
| After start running time | Displayed | Input | CAN | Engine RPM signal | ECM |
| Cruising range | Displayed | Input | CAN | Engine type information signal | ECM |
| Engine RPM signal | ECM | ||||
| Fuel consumption signal | ECM | ||||
| Vehicle speed (SP1) signal | Brake actuator assembly (Skid control ECU) | ||||
| - | Output | Direct line | Vehicle speed input pulse signal | Related ECUs | |
| CAN | Drive monitor unit signal | Radio and display receiver assembly*1 | |||
| Idling stop time*2 | Displayed | Input | CAN | ECO run flag signal | ECM |
| ECO run mode signal | Engine stop and start ECU*2 | ||||
| Engine rotation number signal | ECM*3 | ||||
| Total start idling stop saving fuel*2 | Displayed | Input | CAN | ECO run flag signal | ECM |
| ECO run mode signal | Engine stop and start ECU*2 | ||||
| Engine rotation number signal | ECM*3 | ||||
| Gear position | Displayed | Input | CAN | Shift position P signal | ECM |
| Shift position R signal | |||||
| Shift position N signal | |||||
| Shift position D signal | |||||
| Shift position B signal | |||||
| Shift gear signal | |||||
| 4WD(AWD) TEST MODE*4 | Displayed | Input | CAN | 4WD warning ON and flashing request signal | 4WD ECU assembly |
| ADJUSTING LDA CAMERA*5 | Displayed | Input | CAN | Camera adjustment mode text display signal | Millimeter Wave Radar Sensor Assembly |
| ADJUSTING FRONT RADAR BEAM*5 | Displayed | Input | CAN | Inspection mode for ACC signal | Millimeter Wave Radar Sensor Assembly |
| ADJUSTING FRONT RADAR BEAM ERROR*5 | Displayed | Input | CAN | FRD adjustment signal | Millimeter Wave Radar Sensor Assembly |
| ADJUSTING FRONT RADAR BEAM ALONG VERTICAL AXIS*5 | Displayed | Input | CAN | FRD adjustment signal | Millimeter Wave Radar Sensor Assembly |
| ADJUSTING FRONT RADAR BEAM ALONG HORIZONTAL AXIS*5 | Displayed | Input | CAN | FRD adjustment signal | Millimeter Wave Radar Sensor Assembly |
| CHECKING CRUISE CONTROL BRAKE*5 | Displayed | Input | CAN | Inspection mode for ACC signal | Millimeter Wave Radar Sensor Assembly |
| CHECKING PRE-CRASH BRAKE*5 | Displayed | Input | CAN | Inspection mode signal | Millimeter Wave Radar Sensor Assembly |
| BRAKE!*5 | Displayed | Input | CAN | PCS warning message signal | Millimeter Wave Radar Sensor Assembly |
| Push and Hold ENGINE Switch for Emergency Stop*6 | Displayed | Input | CAN | Entry and start system warning request signal | Certification ECU (smart key ECU assembly) |
| Shift to N Position & Push ENGINE Switch to Restart*6*11 | Displayed | Input | CAN | Entry and start system warning request signal | Certification ECU (smart key ECU assembly) |
| Depress Clutch Pedal & Push ENGINE Switch to Restart*6*7 | Displayed | Input | CAN | Entry and start system warning request signal | Certification ECU (smart key ECU assembly) |
| Engine Stopped. Shift to P Position*6*11 | Displayed | Input | CAN | Entry and start system warning request signal | Certification ECU (smart key ECU assembly) |
| Engine Stopped. Stop in a Safe Place.*6 | Displayed | Input | CAN | Entry and start system warning request signal | Certification ECU (smart key ECU assembly) |
| Release Accelerator And Press Brake.*8 | Displayed | Input | CAN | ICS Multi Information signal | Clearance warning ECU assembly |
| Brake*8 | Displayed | Input | CAN | ICS Multi Information signal | Clearance warning ECU assembly |
| Object Detected, Acceleration Reduced.*8 | Displayed | Input | CAN | ICS Multi Information signal | Clearance warning ECU assembly |
| Braking Power Low. Stop in a Safe Place, See Owner's Manual. | Displayed | Input | CAN | Brake warning light signal | Brake actuator assembly (Skid control ECU) |
| Direct line | Brake oil level warning switch signal | Brake fluid level warning switch | |||
| IPA Cancelled,Take Over. IPA Malfunction.*8 | Displayed | Input | CAN | IPA display information signal | Clearance warning ECU assembly |
| IPA Cancelled, Take Over.*8 | Displayed | Input | CAN | IPA display information signal | Clearance warning ECU assembly |
| IPA Space Not Detected, Speed Too High.*8 | Displayed | Input | CAN | IPA display information signal | Clearance warning ECU assembly |
| IPA Cancelled, Take Over. Speed Too High.*8 | Displayed | Input | CAN | IPA display information signal | Clearance warning ECU assembly |
| IPA Cancelled, Take Over. Driver Intervened.*8 | Displayed | Input | CAN | IPA display information signal | Clearance warning ECU assembly |
| IPA Cancelled, Take Over. TRC/VSC is Off.*8 | Displayed | Input | CAN | IPA display information signal | Clearance warning ECU assembly |
| IPA Cancelled, Take Over. TRC/ABS/VSC Activated.*8 | Displayed | Input | CAN | IPA display information signal | Clearance warning ECU assembly |
| IPA Cancelled, Take Over. Timeout.*8 | Displayed | Input | CAN | IPA display information signal | Clearance warning ECU assembly |
| IPA Unavailable, Parking Space Too Short.*8 | Displayed | Input | CAN | IPA display information signal | Clearance warning ECU assembly |
| IPA Cancelled, Take Over. Parking Space Too Short.*8 | Displayed | Input | CAN | IPA display information signal | Clearance warning ECU assembly |
| IPA Cancelled. Approached Obstacle in Front, Shift into R.*8 | Displayed | Input | CAN | IPA display information signal | Clearance warning ECU assembly |
| IPA Cancelled. Approached Obstacle at Rear, Shift into D*8 | Displayed | Input | CAN | IPA display information signal | Clearance warning ECU assembly |
| IPA Cancelled, Take Over. ICS Activated.*8 | Displayed | Input | CAN | IPA display information signal | Clearance warning ECU assembly |
| IPA Unavailable, Speed Too High.*8 | Displayed | Input | CAN | IPA display information signal | Clearance warning ECU assembly |
| IPA Unavailable, TRC/VSC is Off.*8 | Displayed | Input | CAN | IPA display information signal | Clearance warning ECU assembly |
| IPA Malfunction. Visit Your Dealer.*8 | Displayed | Input | CAN | IPA display information signal | Clearance warning ECU assembly |
| IPA Unavailable.*8 | Displayed | Input | CAN | IPA display information signal | Clearance warning ECU assembly |
| IPA Unavailable. Stop The Vehicle, Turn Steering Wheel from Left End to Right End.*8 | Displayed | Input | CAN | IPA display information signal | Clearance warning ECU assembly |
| System Not Ready*8 | Displayed | Input | CAN | IPA display information signal | Clearance warning ECU assembly |
| Push IPA-SW*8 | Displayed | Input | CAN | IPA display information signal | Clearance warning ECU assembly |
| Memory Error*8 | Displayed | Input | CAN | IPA display information signal | Clearance warning ECU assembly |
| Write Zero-Point of Steering Angle*8 | Displayed | Input | CAN | IPA display information signal | Clearance warning ECU assembly |
| Write Maximum Steering Angle*8 | Displayed | Input | CAN | IPA display information signal | Clearance warning ECU assembly |
| End of Adjustment*8 | Displayed | Input | CAN | IPA display information signal | Clearance warning ECU assembly |
| Shift to P Before Exiting Vehicle*6 | Displayed | Input | CAN | Entry and start system warning request signal | Certification ECU (smart key ECU assembly) |
| Parking Assist Malfunction*8 | Displayed | Input | CAN | Sensor DIAG request signal | Clearance warning ECU assembly |
| Clean Parking Assist Sensor*8 | Displayed | Input | CAN | Sensor DIAG request signal | Clearance warning ECU assembly |
| Auto Power Off to Conserve Battery.*6 | Displayed | Input | CAN | Smart system warning 2 signal | Certification ECU (smart key ECU assembly) |
| Power Steering Malfunction. Steering Power Low. Visit Your Dealer. | Displayed | Input | CAN | Multi-information display request signal | Power steering ECU assembly |
| Abnormal Voltage. Steering Power Low. Visit Your Dealer. | Displayed | Input | CAN | Multi-information display request signal | Power steering ECU assembly |
| Power Steering Malfunction. Visit Your Dealer. | Displayed | Input | CAN | Multi-information display request signal | Power steering ECU assembly |
| Stop & Start System Malfunction. Visit Your Dealer.*2 | Displayed | Input | CAN | S&S information signal | Engine stop and start ECU |
| EPB Applied. | Displayed | Input | CAN | EPB warning signal | Brake actuator assembly (Skid control ECU) |
| Vehicle May Roll Out. Shift to P. | Displayed | Input | CAN | EPB warning signal | Brake actuator assembly (Skid control ECU) |
| Brake Hold Fault. Depress Brake to Deactivate. Visit Your Dealer. | Displayed | Input | CAN | Brake hold information control flag signal | Brake actuator assembly (Skid control ECU) |
| Brake Hold Warning. Depress Brake on Slope. | Displayed | Input | CAN | Brake hold information control flag signal | Brake actuator assembly (Skid control ECU) |
| EPB Activation Incomplete. | Displayed | Input | CAN | EPB warning signal | Brake actuator assembly (Skid control ECU) |
| Key Not Detected, Check Key Location. | Displayed | Input | CAN | Smart system warning signal | Certification ECU (smart key ECU assembly) |
| EPB Release Unavailable, Depress Brake Pedal | Displayed | Input | CAN | EPB warning signal | Brake actuator assembly (Skid control ECU) |
| Release Accelerator. | Displayed | Input | CAN | Drive-Start Control Multi Information Request signal | ECM |
| LDA. Driver Attention Required.*5 | Displayed | Input | CAN | Request for driver action display signal | Forward recognition camera |
| LDA. Hold Steering Wheel.*5 | Displayed | Input | CAN | Hands-free caution text display signal | Forward recognition camera |
| LDA Steering Assist Unavailable, Hold Steering Wheel.*5 | Displayed | Input | CAN | Hands-free caution text display signal | Forward recognition camera |
| EPB Frequently Operated, Wait a Minute. | Displayed | Input | CAN | EPB warning signal | Brake actuator assembly (Skid control ECU) |
| Check Engine. Visit Your Dealer. | Displayed | Input | CAN | MIL request signal | ECM |
| ENG Display ID signal | |||||
| Check Engine. Reduced Engine Power. Visit Your Dealer. | Displayed | Input | CAN | Engine malfunction massage signal | ECM |
| Reduced Engine Power. Visit Your Dealer. | Displayed | Input | CAN | Engine malfunction massage signal | ECM |
| Engine Maintenance Required. Visit Your Dealer. | Displayed | Input | CAN | Engine malfunction massage signal | ECM |
| Engine Stopped. Shift to P*11 | Displayed | Input | CAN | engine stall massage signal | ECM |
| Engine Stopped. Shift to N*11 | Displayed | Input | CAN | engine stall massage signal | ECM |
| Firmly Depress The Brake & Then Start Engine. | Displayed | Input | CAN | engine stall massage signal | ECM |
| Depress Brake and Then Start Engine.*11 | Displayed | Input | CAN | engine stall massage signal | ECM |
| Depress Clutch and Then Start Engine.*7 | Displayed | Input | CAN | engine stall massage signal | ECM |
| Antilock Brake System Malfunction. Visit Your Dealer. | Displayed | Input | CAN | ABS warning light control flag signal | Brake actuator assembly (Skid control ECU) |
| Engine Coolant Temperature High. Stop in a Safe Place. See Owner's Manual. | Displayed | Input | CAN | Water temperature signal | ECM |
| Vehicle May Roll Out. Park The Vehicle on Flat Road. | Displayed | Input | CAN | EPB multi information display signal | Brake actuator assembly (Skid control ECU) |
| Charging System Malfunction. Stop in a Safe Place. See Owner's Manual. | Displayed | Input | CAN | Charge light indicator signal | ECM |
| Clean Radar Sensor.*5 | Displayed | Input | CAN | ACC display ID signal | ECM |
| Cruise Control unavailable.*12 | Displayed | Input | CAN | ACC display ID signal | ECM |
| Cruise Control Unavailable. Depress The Brake Pedal.*12 | Displayed | Input | CAN | ACC display ID signal | ECM |
| Cruise Control Off. Shifted to P Position. Depress The Brake Pedal and Shift to D to Restart.*12 | Displayed | Input | CAN | ACC display ID signal | ECM |
| LDA Unavailable.*5 | Displayed | Input | CAN | Temporary unusable condition text display signal | Forward recognition camera |
| Entry & Start System Malfunction. See Owner's Manual.*6 | Displayed | Input | CAN | Smart system warning signal | Certification ECU (smart key ECU assembly) |
| Blind Spot Monitor Unavailable.*9 | Displayed | Input | CAN | BSM module status signal | Blind spot monitor sensor LH |
| Check Cruise Control System. Visit Your Dealer.*12 | Displayed | Input | CAN | ACC display ID signal | ECM |
| Check Cruise Control System. Depress The Brake Pedal. Visit Your Dealer.*12 | Displayed | Input | CAN | ACC display ID signal | ECM |
| Check Speed Limiter System.*13 | Displayed | Input | CAN | ACCASL indication ID signal | ECM |
| Lane Departure Alert Malfunction. Visit Your Dealer.*5 | Displayed | Input | CAN | Fault condition text display signal | Forward recognition camera |
| Front Camera Unavailable.*5 | Displayed | Input | CAN | PCS TEMP message (Camera) signal | Millimeter Wave Radar Sensor Assembly |
| LDA ON. Steering Assist Active.*5 | Displayed | Input | CAN | LKA mode text display signal | Forward recognition camera |
| LDA ON. Steering Assist Inactive.*5 | Displayed | Input | CAN | LKA mode text display signal | Forward recognition camera |
| Front Camera Vision Blocked. Clean and Demist Windshield.*5 | Displayed | Input | CAN | PCS DUST message signal | Millimeter Wave Radar Sensor Assembly |
| Pre-Collision System Malfunction. Visit Your Dealer.*5 | Displayed | Input | CAN | PCS fault condition text display signal | Millimeter Wave Radar Sensor Assembly |
| Blind Spot Monitor System Malfunction. Visit Your Dealer.*9 | Displayed | Input | CAN | BSM module status signal | Blind spot monitor sensor LH |
| Engine Oil Pressure Low. | Displayed | Input | CAN | Oil pressure light lighting prohibition signal | ECM*15 |
| Direct line | Engine oil pressure signal | Engine oil pressure switch assembly*3 | |||
| AWD System Malfunction. 2WD Mode Engaged Visit Your Dealer.*4 | Displayed | Input | CAN | AWD warning ON and flashing request signal | 4WD ECU assembly |
| Braking Power Low. Visit Your Dealer. | Displayed | Input | CAN | ECB warning light control flag signal | Brake actuator assembly (Skid control ECU) |
| EPB Unavailable. | Displayed | Input | CAN | EPB warning signal | Brake actuator assembly (Skid control ECU) |
| Check RSA System.*5 | Displayed | Input | CAN | TSR warning message signal | Millimeter Wave Radar Sensor Assembly |
| EPB Malfunction. Visit Your Dealer. | Displayed | Input | CAN | EPB warning signal | Brake actuator assembly (Skid control ECU) |
| Use on Expressway Only. Beware of Stopping or Merging Vehicles! | Displayed | Input | CAN | ACC display ID signal | ECM |
| LDA Unavailable Below Approx. 50 km/h.*5 | Displayed | Input | CAN | Speed condition failure text display | Forward recognition camera |
| LDA Unavailable Below Approx. 32 MPH.*5 | Displayed | Input | CAN | Speed condition failure text display | Forward recognition camera |
| LDA Unavailable at Current Speed.*5 | Displayed | Input | CAN | Speed condition failure text display | Forward recognition camera |
| Engine Stopped. Steering Power Low.*5 | Displayed | Input | CAN | Multi-information display request signal | Power steering ECU assembly |
| Turn Power Off.*6 | Displayed | Input | CAN | Smart system warning 2 signal | Certification ECU (smart key ECU assembly) |
| Would You Like To Take A Rest?*5 | Displayed | Input | CAN | SWS rest advisory display signal | Forward recognition camera |
| Please Take A Rest.*5 | Displayed | Input | CAN | SWS rest advisory display signal | Forward recognition camera |
| Key Detected in Vehicle.*6 | Displayed | Input | CAN | Smart system warning signal | Certification ECU (smart key ECU assembly) |
| Turn Lights Off. | Displayed | Input | CAN | Light status signal | Main body ECU (Multiplex network body ECU) |
| Window Open. | Displayed | Input | CAN | Window Open Warning Request signal | Main body ECU (Multiplex network body ECU) |
| Depress Brake Pedal and Touch ENGINE Switch with Key.*6*11 | Displayed | Input | CAN | Smart system warning signal | Certification ECU (smart key ECU assembly) |
| Depress Clutch Pedal and Touch ENGINE Switch with Key.*6*7 | Displayed | Input | CAN | Smart system warning signal | Certification ECU (smart key ECU assembly) |
| Stop & Start System Active. Shift to N and Depress Clutch to Restart.*2*7 | Displayed | Input | CAN | Stop and start information signal | Engine stop and start ECU |
| Not Ready to Drive. 'Depress Brake Pedal '& Push ENGINE Switch to Start.*6 | Displayed | Input | CAN | Smart system warning signal | Certification ECU (smart key ECU assembly) |
| Not Ready to Drive.*6 | Displayed | Input | CAN | Smart system warning signal | Certification ECU (smart key ECU assembly) |
| Depress Brake Pedal '& Push ENGINE Switch to Start.*6*11 | Displayed | Input | CAN | Smart system warning signal | Certification ECU (smart key ECU assembly) |
| Depress Clutch Pedal '& Push ENGINE Switch to Start.*6*7 | Displayed | Input | CAN | Smart system warning signal | Certification ECU (smart key ECU assembly) |
| Push ENGINE Switch 'while Turning 'The Steering Wheel 'in Either Direction.*6 | Displayed | Input | CAN | Smart system warning signal | Certification ECU (smart key ECU assembly) |
| Brake Hold Malfunction. Visit Your Dealer. | Displayed | Input | CAN | Brake hold information control flag signal | Brake actuator assembly (Skid control ECU) |
| Brake Hold Less Effective during Icy Conditions. | Displayed | Input | CAN | Brake hold information control flag signal | Brake actuator assembly (Skid control ECU) |
| Brake Hold Active. Depress Brake and Switch to Deactivate. | Displayed | Input | CAN | Brake hold information control flag signal | Brake actuator assembly (Skid control ECU) |
| Brake Hold Unavailable. Driver Door Open. | Displayed | Input | CAN | Brake hold information control flag signal | Brake actuator assembly (Skid control ECU) |
| EPB Can't be Released. Close Door and Fasten Your Seatbelt. | Displayed | Input | CAN | EPB warning signal | Brake actuator assembly (Skid control ECU) |
| Brake Hold Unavailable. Driver Seat Belt Unbuckled. | Displayed | Input | CAN | Brake hold information control flag signal | Brake actuator assembly (Skid control ECU) |
| Brake Hold Unavailable. Hood or Trunk Open. | Displayed | Input | CAN | Brake hold information control flag signal | Brake actuator assembly (Skid control ECU) |
| Depress Brake to Maintain Brake Hold. | Displayed | Input | CAN | Brake hold information control flag signal | Brake actuator assembly (Skid control ECU) |
| Close Driver Door to Maintain Brake Hold. | Displayed | Input | CAN | Brake hold information control flag signal | Brake actuator assembly (Skid control ECU) |
| Fasten Driver Seat Belt to Maintain Brake Hold. | Displayed | Input | CAN | Brake hold information control flag signal | Brake actuator assembly (Skid control ECU) |
| Brake System Overheated. Brake Hold Unavailable. | Displayed | Input | CAN | Brake hold information control flag signal | Brake actuator assembly (Skid control ECU) |
| EPB Automatically Applied. | Displayed | Input | CAN | EPB warning signal | Brake actuator assembly (Skid control ECU) |
| AWD System Overheated. 2WD Mode Engaged.*4 | Displayed | Input | CAN | AWD warning ON and flashing request signal | 4WD ECU assembly |
| AWD System Overheated. Switching to 2WD Mode.*4 | Displayed | Input | CAN | AWD warning ON and flashing request signal | 4WD ECU assembly |
| ICS Malfunction. Visit Your Dealer.*8 | Displayed | Input | CAN | ICS state indication signal | Clearance warning ECU assembly |
| Drive-Start Control Malfunction. Visit Your Dealer. | Displayed | Input | CAN | GOS multiinformation request signal | ECM |
| Brake Override Malfunction. Visit Your Dealer. | Displayed | Input | CAN | Brake override system warning light request signal | ECM |
| Key Battery Low. Replace Key Battery.*6 | Displayed | Input | CAN | Smart system warning signal | Certification ECU (smart key ECU assembly) |
| Engine Oil Level Low. Add or Replace Oil.*15 | Displayed | Input | CAN | Engine RPM data signal | ECM |
| Engine oil temperature signal | |||||
| Direct line | Engine oil level signal | Engine oil level sensor | |||
| Headlight System Malfunction. Visit Your Dealer.*10 | Displayed | Input | CAN | Lighting system warning signal | Headlight ECU sub-assembly LH |
| Accelerator and Brake Pedals Depressed Simultaneously. | Displayed | Input | CAN | BOS multiinformation request signal | ECM |
| Low Washer Fluid.*14 | Displayed | Input | Direct line | Washer level sensor signal | Level warning switch assembly |
| Traction Control Turned OFF. | Displayed | Input | CAN | TRC OFF light signal | Brake actuator assembly (Skid control ECU) |
| Oil Maintenance Required Soon. | Displayed | Input | CAN | Oil maintenance signal | ECM |
| Maintenance Required Soon. | Displayed | Input | CAN | Starter signal | ECM |
| Oil Maintenance Required Visit Your Dealer. | Displayed | Input | CAN | Oil maintenance signal | ECM |
| Maintenance Required.Visit Your Dealer. | Displayed | Input | CAN | Starter signal | ECM |
| To Activate AHB, Switch Headlights to High Beam.*5 | Displayed | Input | CAN | Smart beam advice signal | Main body ECU (Multiplex network body ECU) |
| Resetting Oil Maintenance Data. | Displayed | Input | CAN | Oil maintenance signal | ECM |
| Resetting Maintenance Data. | Displayed | Input | CAN | Starter signal | ECM |
| Resetting of Oil Maintenance Data Incomplete. | Displayed | Input | CAN | Oil maintenance signal | ECM |
| Resetting of Maintenance Data Incomplete. | Displayed | Input | CAN | Starter signal | ECM |
| A New Key has been Registered. Contact Your Dealer for Details. | Displayed | Input | CAN | Smart system warning signal | Certification ECU (smart key ECU assembly) |
| Depress Brake Pedal & Push ENGINE Switch to Start.*6*11 | Displayed | Input | CAN | Smart system warning signal | Certification ECU (smart key ECU assembly) |
| Depress Clutch Pedal & Push ENGINE Switch to Start.*6*7 | Displayed | Input | CAN | Smart system warning signal | Certification ECU (smart key ECU assembly) |
| VSC Turned Off. Pre-Collision Brake System Unavailable. | Displayed | Input | CAN | PB temporary unusable condition text display signal | Millimeter Wave Radar Sensor Assembly |
| VSC OFF indicator light signal | Brake actuator assembly (Skid control ECU) | ||||
| Pre-Collision System Unavailable.*5 | Displayed | Input | CAN | PCS temporary unusable condition text display signal | Millimeter Wave Radar Sensor Assembly |
| Pre-Collision System Unavailable. Clean Sensor.*5 | Displayed | Input | CAN | PCS temporary unusable condition text display signal | Millimeter Wave Radar Sensor Assembly |
| Theft Sensor Turned Off. | Displayed | Input | CAN | Invasion sensor state display signal | Main body ECU (Multiplex network body ECU) |
| Theft Sensor Turned On. | Displayed | Input | CAN | Invasion sensor state display signal | Main body ECU (Multiplex network body ECU) |
| iMT System Malfunction. Visit Your Dealer.*7 | Displayed | Input | CAN | Intelligent manual transmission condition signal | ECM |
| Depress The Accelerator Pedal When Starting Off. | Displayed | Input | CAN | Take off advice with iMT signal | ECM |
| EPB Shift Interlock Function Activated. | Displayed | Input | CAN | EPB warning signal | Brake actuator assembly (Skid control ECU) |
| EPB Shift Interlock Function Deactivated. | Displayed | Input | CAN | EPB warning signal | Brake actuator assembly (Skid control ECU) |
| Pre-Collision System Off.*5 | Displayed | Input | CAN | PCS Warning distance unusable condition text display signal | Millimeter Wave Radar Sensor Assembly |
| Balances Stop & Start & A/C Output.*2 | Displayed | Input | CAN | S&S control mode signal | Engine stop and start ECU |
| Prolongs Stop & Start & Reduces A/C Output.*2 | Displayed | Input | CAN | S&S control mode signal | Engine stop and start ECU |
| Stop & Start Extended.*2 | Displayed | Input | CAN | S&S control mode signal | Engine stop and start ECU |
| Stop & Start Standard.*2 | Displayed | Input | CAN | S&S control mode signal | Engine stop and start ECU |
*1: for Radio and Display Receiver Type
*2: w/ Stop and Start System
*3: for 3ZR-FAE
*4: for AWD
*5: w/ Toyota Safety Sense
*6: w/ Entry and Start System
*7: for Manual Transaxle
*8: w/ TOYOTA Parking Assist-sensor System
*9: w/ Blind Spot Monitor System
*10: w/ Automatic Headlight Beam Level Control System
*11: for CVT
*12: w/ Cruise Control System
*13: w/ Speed Limiter System
*14: w/ Washer Level Warning
*15: for 8NR-FTS
Multi-information Display (for Monochrome TFT Type)
| Item | Condition | Input/Output | Communication line | Signal | Component |
|---|---|---|---|---|---|
| Opening | - | - | - | - | - |
| Ending | - | - | - | - | - |
| ODO meter | Displayed | Input | CAN | Vehicle speed pulse signal integrated value signal | Brake actuator assembly (Skid control ECU) |
| 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) |
| Vehicle speed (SP1) signal | |||||
| Direct line | ODO/TRIP change switch signal | Trip switch | |||
| Instantaneous fuel consumption | Displayed | Input | CAN | Engine RPM signal | ECM |
| Vehicle speed (SP1) signal | Brake actuator assembly (Skid control ECU) | ||||
| Fuel consumption signal | ECM | ||||
| Direct line | Vehicle speed input pulse signal | Related ECUs | |||
| - | Output | CAN | Drive monitor unit signal | Related ECUs | |
| Total average fuel consumption | Displayed | Input | CAN | Engine RPM signal | ECM |
| Vehicle speed (SP1) signal | Brake actuator assembly (Skid control ECU) | ||||
| Total average fuel consumption reset request signal | Radio and display receiver assembly*1 | ||||
| Fuel consumption signal | ECM | ||||
| Direct line | Vehicle speed input pulse signal | Related ECUs | |||
| - | Output | CAN | Drive monitor unit signal | Radio and display receiver assembly*1 | |
| After start average fuel consumption | Displayed | Input | CAN | Engine RPM signal | ECM |
| Vehicle speed (SP1) signal | Brake actuator assembly (Skid control ECU) | ||||
| Fuel consumption signal | ECM | ||||
| Direct line | Vehicle speed input pulse signal | Related ECUs | |||
| - | Output | CAN | Drive monitor unit signal | Radio and display receiver assembly*1 | |
| After refuel average fuel consumption | Displayed | Input | CAN | Engine RPM signal | ECM |
| Vehicle speed (SP1) signal | Brake actuator assembly (Skid control ECU) | ||||
| Fuel consumption signal | ECM | ||||
| Direct line | Vehicle speed input pulse signal | Related ECUs | |||
| - | Output | CAN | Drive monitor unit signal | Radio and display receiver assembly*1 | |
| Total average vehicle speed | Displayed | Input | CAN | Engine RPM signal | ECM |
| Vehicle speed (SP1) signal | Brake actuator assembly (Skid control ECU) | ||||
| - | Output | Direct line | Vehicle speed input pulse signal | Related ECUs | |
| After start average speed | Displayed | Input | CAN | Engine RPM signal | ECM |
| Vehicle speed (SP1) signal | Brake actuator assembly (Skid control ECU) | ||||
| - | Output | Direct line | Vehicle speed input pulse signal | Related ECUs | |
| After start mileage | Displayed | Input | CAN | Engine RPM signal | ECM |
| Vehicle speed (SP1) signal | Brake actuator assembly (Skid control ECU) | ||||
| - | Output | Direct line | Vehicle speed input pulse signal | Related ECUs | |
| Total running time | Displayed | Input | CAN | Engine RPM signal | ECM |
| Vehicle speed (SP1) signal | Brake actuator assembly (Skid control ECU) | ||||
| After start running time | Displayed | Input | CAN | Engine RPM signal | ECM |
| Cruising range | Displayed | Input | CAN | Engine type information signal | ECM |
| Engine RPM signal | ECM | ||||
| Fuel consumption signal | ECM | ||||
| Vehicle speed (SP1) signal | Brake actuator assembly (Skid control ECU) | ||||
| Direct line | Vehicle speed input pulse signal | Related ECUs | |||
| - | Output | CAN | Drive monitor unit signal | Radio and display receiver assembly*1 | |
| Gear position | Displayed | Input | CAN | Shift position P signal | ECM |
| Shift position R signal | |||||
| Shift position N signal | |||||
| Shift position D signal | |||||
| Shift position B signal | |||||
| Shift gear signal | |||||
| ADJUSTING LDA CAMERA*4 | Displayed | Input | CAN | Camera adjustment mode text display signal | Millimeter Wave Radar Sensor Assembly |
| ADJUSTING FRONT RADAR BEAM*4 | Displayed | Input | CAN | Inspection mode for ACC signal | Millimeter Wave Radar Sensor Assembly |
| ADJUSTING FRONT RADAR BEAM ERROR*4 | Displayed | Input | CAN | FRD adjustment signal | Millimeter Wave Radar Sensor Assembly |
| ADJUSTING FRONT RADAR BEAM ALONG VERTICAL AXIS*4 | Displayed | Input | CAN | FRD adjustment signal | Millimeter Wave Radar Sensor Assembly |
| ADJUSTING FRONT RADAR BEAM ALONG HORIZONTAL AXIS*4 | Displayed | Input | CAN | FRD adjustment signal | Millimeter Wave Radar Sensor Assembly |
| CHECKING CRUISE CONTROL BRAKE*4 | Displayed | Input | CAN | Inspection mode for ACC signal | Millimeter Wave Radar Sensor Assembly |
| CHECKING PRE-CRASH BRAKE*4 | Displayed | Input | CAN | Inspection mode signal | Millimeter Wave Radar Sensor Assembly |
| BRAKE!*4 | Displayed | Input | CAN | PCS warning message signal | Millimeter Wave Radar Sensor Assembly |
| BRAKING POWER LOW STOP IN A SAFE PLACE SEE OWNER'S MANUAL | Displayed | Input | CAN | Brake warning light signal | Brake actuator assembly (Skid control ECU) |
| Direct line | Brake oil level warning switch signal | Brake fluid level warning switch | |||
| POWER STEERING MALFUNCTION STEERING POWER LOW VISIT YOUR DEALER | Displayed | Input | CAN | Multi-information display request signal | Power steering ECU assembly |
| ABNORMAL VOLTAGE STEERING POWER LOW VISIT YOUR DEALER | Displayed | Input | CAN | Multi-information display request signal | Power steering ECU assembly |
| POWER STEERING MALFUNCTION VISIT YOUR DEALER | Displayed | Input | CAN | Multi-information display request signal | Power steering ECU assembly |
| EPB APPLIED | Displayed | Input | CAN | EPB warning signal | Brake actuator assembly (Skid control ECU) |
| BRAKE HOLD FAULT DEPRESS BRAKE TO DEACTIVATE VISIT YOUR DEALER | Displayed | Input | CAN | Brake hold information control flag signal | Brake actuator assembly (Skid control ECU) |
| BRAKE HOLD WARNING DEPRESS BRAKE ON SLOPE | Displayed | Input | CAN | Brake hold information control flag signal | Brake actuator assembly (Skid control ECU) |
| EPB ACTIVATION INCOMPLETE | Displayed | Input | CAN | EPB warning signal | Brake actuator assembly (Skid control ECU) |
| EPB RELEASE UNAVAILABLE DEPRESS BRAKE PEDAL FOR EPB RELEASE | Displayed | Input | CAN | EPB warning signal | Brake actuator assembly (Skid control ECU) |
| RELEASE ACCELERATOR | Displayed | Input | CAN | Drive-Start Control Multi Information Request signal | ECM |
| LDA HOLD STEERING WHEEL*4 | Displayed | Input | CAN | Hands-free caution text display signal | Forward recognition camera |
| EPB FREQUENTLY OPERATED WAIT A MINUTE | Displayed | Input | CAN | EPB warning signal | Brake actuator assembly (Skid control ECU) |
| CHECK ENGINE VISIT YOUR DEALER | Displayed | Input | CAN | MIL request signal | ECM |
| ENG Display ID signal | |||||
| CHECK ENGINE REDUCED ENGINE POWER | Displayed | Input | CAN | Engine malfunction massage signal | ECM |
| REDUCED ENGINE POWER VISIT YOUR DEALER | Displayed | Input | CAN | Engine malfunction massage signal | ECM |
| ENGINE MAINTENANCE REQUIRED VISIT YOUR DEALER | Displayed | Input | CAN | Engine malfunction massage signal | ECM |
| FIRMLY DEPRESS BRAKE AND THEN START ENGINE | Displayed | Input | CAN | Engine stall massage signal | ECM |
| DEPRESS BRAKE AND THEN START ENGINE*6 | Displayed | Input | CAN | Engine stall massage signal | ECM |
| DEPRESS CLUTCH AND THEN START ENGINE*7 | Displayed | Input | CAN | Engine stall massage signal | ECM |
| ANTILOCK BRAKE SYSTEM MALFUNCTION VISIT YOUR DEALER | Displayed | Input | CAN | ABS warning light control flag signal | Brake actuator assembly (Skid control ECU) |
| ENGINE COOLANT TEMP HIGH | Displayed | Input | CAN | Water temperature signal | ECM |
| VEHICLE MAY ROLL PARK THE VEHICLE ON FLAT ROAD | Displayed | Input | CAN | EPB multi information display signal | Brake actuator assembly (Skid control ECU) |
| CHARGING SYSTEM MALFUNCTION | Displayed | Input | CAN | Charge light indicator signal | ECM |
| CLEAN RADAR SENSOR*4 | Displayed | Input | CAN | ACC display ID signal | ECM |
| CRUISE CONTROL UNAVAILABLE*3 | Displayed | Input | CAN | ACC display ID signal | ECM |
| CRUISE CONTROL UNAVAILABLE DEPRESS THE BRAKE PEDAL*3 | Displayed | Input | CAN | ACC display ID signal | ECM |
| LDA UNAVAILABLE*4 | Displayed | Input | CAN | Temporary unusable condition text display signal | Forward recognition camera |
| CHECK CRUISE CONTROL SYSTEM VISIT YOUR DEALER*3 | Displayed | Input | CAN | ACC display ID signal | ECM |
| CHECK CRUISE CONTROL SYSTEM DEPRESS THE BRAKE PEDAL VISIT YOUR DEALER*3 | Displayed | Input | CAN | ACC display ID signal | ECM |
| CHECK SPEED LIMITER SYSTEM*2 | Displayed | Input | CAN | ACCASL indication ID signal | ECM |
| LANE DEPARTURE ALERT MALFUNCTION VISIT YOUR DEALER*4 | Displayed | Input | CAN | Fault condition text display signal | Forward recognition camera |
| FRONT CAMERA UNAVAILABLE*4 | Displayed | Input | CAN | PCS TEMP message (Camera) signal | Millimeter Wave Radar Sensor Assembly |
| LDA ON STEERING ASSIST ACTIVE*4 | Displayed | Input | CAN | LKA mode text display signal | Forward recognition camera |
| LDA ON STEERING ASSIST INACTIVE*4 | Displayed | Input | CAN | LKA mode text display signal | Forward recognition camera |
| FRONT CAMERA VISION BLOCKED CLEAN AND DEMIST WINDSHIELD*4 | Displayed | Input | CAN | PCS DUST message signal | Millimeter Wave Radar Sensor Assembly |
| PRE-COLLISION SYSTEM MALFUNCTION VISIT YOUR DEALER*4 | Displayed | Input | CAN | PCS fault condition text display signal | Millimeter Wave Radar Sensor Assembly |
| ENGINE OIL PRESSURE LOW | Displayed | Input | CAN | Oil pressure light lighting prohibition signal | ECM*8 |
| Direct line | Engine oil pressure signal | Engine oil pressure switch assembly*9 | |||
| EPB UNAVAILABLE | Displayed | Input | CAN | EPB warning signal | Brake actuator assembly (Skid control ECU) |
| EPB MALFUNCTION VISIT YOUR DEALER | Displayed | Input | CAN | EPB warning signal | Brake actuator assembly (Skid control ECU) |
| USE ON MOTORWAY ONLY BEWARE OF STOPPING OR MERGING VEHICLES! | Displayed | Input | CAN | ACC display ID signal | ECM |
| LDA UNAVAILABLE BELOW APPROX 50 KMH*4 | Displayed | Input | CAN | Speed condition failure text display | Forward recognition camera |
| LDA UNAVAILABLE BELOW APPROX 32 MPH*4 | Displayed | Input | CAN | Speed condition failure text display | Forward recognition camera |
| LDA UNAVAILABLE AT CURRENT SPEED*4 | Displayed | Input | CAN | Speed condition failure text display | Forward recognition camera |
| ENGINE STOPPED STEERING POWER LOW | Displayed | Input | CAN | Multi-information display request signal | Power steering ECU assembly |
| WOULD YOU LIKE TO TAKE A REST?*4 | Displayed | Input | CAN | SWS rest advisory display signal | Forward recognition camera |
| PLEASE TAKE A REST*4 | Displayed | Input | CAN | SWS rest advisory display signal | Forward recognition camera |
| TURN LIGHTS OFF | Displayed | Input | CAN | Light status signal | Main body ECU (Multiplex network body ECU) |
| WINDOW OPEN | Displayed | Input | CAN | Window Open Warning Request signal | Main body ECU (Multiplex network body ECU) |
| BRAKE HOLD MALFUNCTION VISIT YOUR DEALER | Displayed | Input | CAN | Brake hold information control flag signal | Brake actuator assembly (Skid control ECU) |
| BRAKE HOLD LESS EFFECTIVE DURING ICY CONDITIONS | Displayed | Input | CAN | Brake hold information control flag signal | Brake actuator assembly (Skid control ECU) |
| BRAKE HOLD ACTIVE DEPRESS BRAKE AND SWITCH TO DEACTIVATE | Displayed | Input | CAN | Brake hold information control flag signal | Brake actuator assembly (Skid control ECU) |
| BRAKE HOLD UNAVAILABLE DRIVER DOOR OPEN | Displayed | Input | CAN | Brake hold information control flag signal | Brake actuator assembly (Skid control ECU) |
| EPB CAN'T BE RELEASED CLOSE DOOR AND FASTEN YOUR SEAT BELT | Displayed | Input | CAN | EPB warning signal | Brake actuator assembly (Skid control ECU) |
| BRAKE HOLD UNAVAILABLE DRIVER SEAT BELT UNBUCKLED | Displayed | Input | CAN | Brake hold information control flag signal | Brake actuator assembly (Skid control ECU) |
| BRAKE HOLD UNAVAILABLE HOOD OR TRUNK OPEN | Displayed | Input | CAN | Brake hold information control flag signal | Brake actuator assembly (Skid control ECU) |
| DEPRESS BRAKE TO MAINTAIN BRAKE HOLD | Displayed | Input | CAN | Brake hold information control flag signal | Brake actuator assembly (Skid control ECU) |
| CLOSE DRIVER DOOR TO MAINTAIN BRAKE HOLD | Displayed | Input | CAN | Brake hold information control flag signal | Brake actuator assembly (Skid control ECU) |
| FASTEN DRIVER SEAT BELT TO MAINTAIN BRAKE HOLD | Displayed | Input | CAN | Brake hold information control flag signal | Brake actuator assembly (Skid control ECU) |
| BRAKE SYSTEM OVERHEATED BRAKE HOLD UNAVAILABLE | Displayed | Input | CAN | Brake hold information control flag signal | Brake actuator assembly (Skid control ECU) |
| EPB AUTOMATICALLY APPLIED | Displayed | Input | CAN | EPB warning signal | Brake actuator assembly (Skid control ECU) |
| DRIVE-START CONTROL MALFUNCTION VISIT YOUR DEALER | Displayed | Input | CAN | GOS multiinformation request signal | ECM |
| BRAKE OVERRIDE MALFUNCTION VISIT YOUR DEALER | Displayed | Input | CAN | Brake override system warning light request signal | ECM |
| ENGINE OIL LEVEL LOW ADD OR REPLACE OIL*8 | Displayed | Input | CAN | Engine RPM data signal | ECM |
| Engine coolant temperature signal | |||||
| Direct line | Engine oil level signal | Engine oil level sensor | |||
| HEADLIGHT SYSTEM MALFUNCTION VISIT YOUR DEALER | Displayed | Input | CAN | Lighting system warning signal | Headlight ECU sub-assembly LH |
| ACCELERATOR AND BRAKE PEDALS DEPRESSED SIMULTANEOUSLY | Displayed | Input | CAN | BOS multiinformation request signal | ECM |
| LOW WASHER FLUID*5 | Displayed | Input | CAN | Washer level sensor signal | Level warning switch assembly |
| TRACTION CONTROL TURNED OFF | Displayed | Input | CAN | TRC OFF light signal | Brake actuator assembly (Skid control ECU) |
| OIL MAINTENANCE REQUIRED SOON | Displayed | Input | CAN | Oil maintenance signal | ECM |
| OIL MAINTENANCE REQUIRED VISIT YOUR DEALER | Displayed | Input | CAN | Oil maintenance signal | ECM |
| TO ACTIVATE AHB, SWITCH HEADLIGHTS TO HIGH BEAM*4 | Displayed | Input | CAN | Smart beam advice signal | Main body ECU (Multiplex network body ECU) |
| RESETTING OIL MAINTENANCE DATA | Displayed | Input | CAN | Oil maintenance signal | ECM |
| RESETTING OF OIL MAINTENANCE DATA INCOMPLETE | Displayed | Input | CAN | Oil maintenance signal | ECM |
| VSC TURNED OFF PRE-COLLISION BRAKE SYSTEM UNAVAILABLE | Displayed | Input | CAN | PB temporary unusable condition text display signal | Millimeter Wave Radar Sensor Assembly |
| VSC OFF indicator light signal | Brake actuator assembly (Skid control ECU) | ||||
| PRE-COLLISION SYSTEM UNAVAILABLE*4 | Displayed | Input | CAN | PCS temporary unusable condition text display signal | Millimeter Wave Radar Sensor Assembly |
| PRE-COLLISION SYSTEM UNAVAILABLE CLEAN SENSOR*4 | Displayed | Input | CAN | PCS temporary unusable condition text display signal | Millimeter Wave Radar Sensor Assembly |
| THEFT SENSOR TURNED OFF | Displayed | Input | CAN | Invasion sensor state display signal | Main body ECU (Multiplex network body ECU) |
| THEFT SENSOR TURNED ON | Displayed | Input | CAN | Invasion sensor state display signal | Main body ECU (Multiplex network body ECU) |
| IMT SYSTEM MALFUNCTION VISIT YOUR DEALER | Displayed | Input | CAN | Intelligent manual transmission condition signal | ECM |
| DEPRESS THE ACCELERATOR WHEN STARTING OFF | Displayed | Input | CAN | Take off advice with iMT signal | ECM |
| EPB SHIFT INTERLOCK FUNCTION ACTIVATED | Displayed | Input | CAN | EPB warning signal | Brake actuator assembly (Skid control ECU) |
| EPB SHIFT INTERLOCK FUNCTION DEACTIVATED | Displayed | Input | CAN | EPB warning signal | Brake actuator assembly (Skid control ECU) |
| PRE-COLLISION SYSTEM OFF*4 | Displayed | Input | CAN | PCS Warning distance unusable condition text display signal | Millimeter Wave Radar Sensor Assembly |
*1: for Radio and Display Receiver Type
*2: w/ Speed Limiter System
*3: w/ Cruise Control System
*4: w/ Toyota Safety Sense
*5: w/ Washer Level Warning
*6: for CVT
*7: for Manual Transaxle
*8: for 8NR-FTS
*9: for 3ZR-FAE
Buzzer
| Item | Condition | Input/Output | Communication line | Signal | Component |
|---|---|---|---|---|---|
| IPA buzzer*3 | Sounds once / Sounds intermittently | Input | CAN | IPA buzzer signal | Clearance warning ECU assembly |
| Engine stall warning buzzer | Sounds intermittently | Input | CAN | Engine stall buzzer signal | ECM |
| Seatbelt warning (for Driver side) buzzer | Sounds once / Sounds intermittently | Input | CAN | Driver seat buckle switch signal | Main body ECU (Multiplex network body ECU) |
| Parking brake switch signal | |||||
| Shift position R signal | ECM | ||||
| Shift position P signal | |||||
| Vehicle speed (SP1) signal | Brake actuator assembly (Skid control ECU) | ||||
| Seat belt warning (for Front passenger side) buzzer | Sounds once / Sounds intermittently | Input | CAN | Parking brake switch signal | Main body ECU (Multiplex network body ECU) |
| Shift position R signal | ECM | ||||
| Shift position P signal | |||||
| Vehicle speed (SP1) signal | Brake actuator assembly (Skid control ECU) | ||||
| Direct line | Front passenger seat belt buckle switch occupant detection signal |
|
|||
| Seat belt warning (for Rear seat) buzzer*1 | Sounds intermittently | Input | CAN | Parking brake switch signal | Main body ECU (Multiplex network body ECU) |
| Rear right door courtesy switch signal | |||||
| Rear left door courtesy switch signal | |||||
| Vehicle speed (SP1) signal | Brake actuator assembly (Skid control ECU) | ||||
| Shift selection P signal | ECM | ||||
| Shift selection R signal | |||||
| Direct line | Rear left seat belt buckle switch signal | Rear seat inner with center belt assembly LH | |||
| Rear center seat belt buckle switch signal | |||||
| Rear right seat belt buckle switch signal | Rear seat inner belt assembly RH | ||||
| Smart key warning buzzer*4 | Sounds intermittently | Input | CAN | Meter buzzer intermittence request signal | Certification ECU (Smart key ECU assembly) |
| Reverse buzzer | Sounds once / Sounds intermittently | Input | CAN | Shift selection R signal | ECM |
| Door opening without shifting to P range warning buzzer*4 | Sounds intermittently | Input | CAN | Meter buzzer continuation request signal | Certification ECU (Smart key ECU assembly) |
| Key reminder buzzer*5 | Sounds intermittently | Input | CAN | Key SW signal | Main body ECU (Multiplex network body ECU) |
| Driver's seat courtesy SW signal | |||||
| Speed limiter buzzer*6 | Sounds intermittently | Input | CAN | Buzzer sounding request signal | ECM |
| Brake system low braking force warning buzzer | Sounds intermittently | Input | CAN | Buzzer control flag signal | Brake actuator assembly (Skid control ECU) |
| VSC skid warning | Sounds intermittently | Input | CAN | Buzzer control flag signal | Brake actuator assembly (Skid control ECU) |
| Low brake fluid warning buzzer | Sounds intermittently | Input | Direct line | Brake oil level warning switch signal | Brake fluid level warning switch |
| EPS buzzer | Sounds intermittently | Input | CAN | Demand Buzzer to Meter signal | Power steering ECU assembly |
| Engine switch operation while driving warning buzzer*4 | Sounds intermittently | Input | CAN | Buzzer request signal | Certification ECU (Smart key ECU assembly) |
| Vehicle rollover warning buzzer | Sounds once / Sounds intermittently | Input | CAN | Engine RPM data signal | ECM |
| Shift position P signal | |||||
| Shift position N signal | |||||
| Vehicle speed (SP1) signal | Brake actuator assembly (Skid control ECU) | ||||
| Eco mode signal | Engine stop and start ECU*1 | ||||
| Lane departure alert warning buzzer*2 | Sounds intermittently | Input | CAN | LDW buzzer signal | Forward recognition camera |
| PKB-ON while driving warning buzzer | Sounds intermittently | Input | CAN | Parking brake switch signal | Main body ECU (Multiplex network body ECU) |
| Vehicle speed signal | Brake actuator assembly (Skid control ECU) | ||||
| Brake control system temperature warning buzzer | Sounds intermittently | Input | CAN | Buzzer control flag signal | Brake actuator assembly (Skid control ECU) |
| Temperature warning / CRAWL cancel warning buzzer | Sounds intermittently | Input | CAN | Buzzer control flag signal | Brake actuator assembly (Skid control ECU) |
| HAC Reset buzzer | Sounds intermittently | Input | CAN | Buzzer control flag signal | Brake actuator assembly (Skid control ECU) |
| HAC Set buzzer | Sounds intermittently | Input | CAN | Buzzer control flag signal | Brake actuator assembly (Skid control ECU) |
| HAC during regular control buzzer | Sounds intermittently | Input | CAN | Buzzer control flag signal | Brake actuator assembly (Skid control ECU) |
| HAC advance notice of ending buzzer | Sounds intermittently | Input | CAN | Buzzer control flag signal | Brake actuator assembly (Skid control ECU) |
| Oil pressure warning buzzer | Sounds intermittently | Input | CAN | Engine RPM data signal | ECM*9 |
| Oil pressure light lighting prohibition signal | |||||
| Direct line | Engine oil pressure signal | Engine oil pressure switch assembly*10 | |||
| 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 | |||||
| Back door courtesy SW signal | |||||
| Vehicle speed (SP1) signal | Brake actuator assembly (Skid control ECU) | ||||
| Stop and start warning buzzer*7 | Sounds intermittently | Input | CAN | Sounds intermittently signal | Engine stop and start ECU |
| Entry and Start System warning buzzer*4 | Sounds once / Sounds intermittently | Input | CAN | Smart system warning signal | Certification ECU (Smart key ECU assembly) |
| Sport mode shift reject buzzer*8 | Sounds twice | Input | CAN | Reject buzzer signal | ECM |
| Low speed zone Leading vehicle lost buzzer*2 | Sounds 4 times | Input | CAN | Low speed zone Leading vehicle lost buzzer signal | Forward recognition camera |
| Lane departure alert hands-free caution buzzer*2 | Sounds intermittently | Input | CAN | Hands-free caution text display signal | Forward recognition camera |
| Radar cruise low speed cancel buzzer*2 | Sounds twice | Input | CAN | Low speed cancel buzzer request signal | Forward recognition camera |
| Lane departure alert cancel buzzer*2 | Sounds twice | Input | CAN | Lane departure alert cancel buzzer signal | Forward recognition camera |
| Unsteady driving alert buzzer*2 | Sounds twice | Input | CAN | SWS buzzer request signal | Forward recognition camera |
| Road sign assist buzzer*2 | Sounds four times | Input | CAN | Buzzer request of permanent area signal | Forward recognition camera |
| Engine high water temperature warning buzzer | Sounds intermittently | Input | CAN | Water temperature signal | ECM |
| Multi-information display warning buzzer | Sounds once | Input | CAN | Multi-information display warning signal | Related ECUs |
| Input | Direct line | ||||
| Engine malfunction warning buzzer | Sounds intermittently | Input | CAN | Engine malfunction buzzer | ECM |
| Light reminder buzzer | Sounds continuously | Input | CAN | Lighting system state signal | Main body ECU (Multiplex network body ECU) |
| Driver door courtesy switch signal | |||||
| Immobilizer key identification completion buzzer | Sounds once | Input | CAN | Immobilizer key identification completion signal | Certification ECU (Smart key ECU assembly) |
*1: w/ Rear Seat Belt Warning
*2: w/ Toyota Safety Sense
*3: w/ TOYOTA Parking Assist-sensor System
*4: w/ Entry and Start System
*5: w/o Entry and Start System
*6: w/ Speed Limiter System
*7: w/ Stop and Start System
*8: for CVT
*9: for 8NR-FTS
*10: for 3ZR-FAE
Others
| Item | Condition | Input/Output | Communication line | Signal | Component |
|---|---|---|---|---|---|
| Meter illumination | Illumination level | Input | CAN | ST signal input signal | ECM |
| Auto dimmer signal | Main body ECU (Multiplex network body ECU) | ||||
| Light control signal | |||||
| Tail light request signal | |||||
| Parking brake SW signal | |||||
| Shift position P signal | ECM | ||||
| Transmission information signal | |||||
| Steering Wheel signal | Main body ECU (Multiplex network body ECU) | ||||
| - | Output | CAN | Rheostat duty signal | Related ECUs | |
| Tail cancel signal |