Last Modified: 07-31-2024 6.11:8.1.0 Doc ID: RM100000001GLZ9
Model Year Start: 2020 Model: Corolla Prod Date Range: [01/2019 - 04/2020]
Title: METER / GAUGE / DISPLAY: METER / GAUGE SYSTEM (for HV Model): SYSTEM DESCRIPTION; 2020 MY Corolla Corolla HV [01/2019 - 04/2020]

SYSTEM DESCRIPTION

INPUT AND OUTPUT SIGNALS OF METER OR GAUGE

Item

Condition

Input/output

Communication line

Signal

Component

Tachometer

Gauge

Input

CAN

Engine speed data signal

Hybrid vehicle control ECU

Ready signal

Vehicle speed (SP1) signal

Skid control ECU (Brake booster with master cylinder assembly)

Fuel receiver gauge

Gauge

Input

CAN

Fuel consumption signal

ECM

Ready signal

Hybrid vehicle control ECU

Vehicle speed (SP1) signal

Skid control ECU (Brake booster with master cylinder assembly)

Direct line

Fuel level signal

Fuel sender gauge assembly

Fuel lid status signal*2

ECM

-

Output

CAN

Fuel receiver gauge indication signal

Radio and display receiver assembly

Fuel receiver gauge state signal

Request GS search signal

Fuel sender gauge direct data signal

DCM (Telematics transceiver)*1

Fuel initial signal

Hybrid vehicle control ECU

Fuel average signal

Fuel sender gauge voltage signal

ECM

Fuel level in main tank signal

Engine coolant temperature receiver gauge

Gauge

Input

CAN

Engine coolant temperature signal

ECM

  • *1: w/ Manual (SOS) Switch
  • *2: w/ Canister Pump Module

INPUT AND OUTPUT SIGNALS OF WARNING OR INDICATOR LIGHT

Item

Condition

Input/output

Communication line

Signal

Component

Brake warning light / red (malfunction)

Comes on

Input

CAN

Brake warning light control flag signal

Skid control ECU (Brake booster with master cylinder assembly)

Brake reservoir level warning switch signal

Driver or front passenger seat belt warning light

Comes on/blinks

Input

CAN

Front passenger seat belt buckle switch detection status signal

Airbag sensor assembly

Front passenger seat occupant detection status signal

Driver seat belt buckle switch signal

Main body ECU (Multiplex network body ECU)

Parking brake switch signal

Driver door courtesy switch signal

Front passenger door courtesy switch signal

Shift selection P signal

Hybrid vehicle control ECU

Shift selection R signal

Vehicle speed (SP1) signal

Skid control ECU (Brake booster with master cylinder assembly)

-

Output

CAN

Driver seat belt warning signal

DCM (Telematics transceiver)*1

Front passenger seat belt warning signal

Related ECUs

SRS warning light

Comes on

Input

CAN

Airbag warning light control request signal

Airbag sensor assembly

Charge warning light

Comes on

Input

CAN

Charge warning signal

Hybrid vehicle control ECU

EPS warning light

Comes on/blinks

Input

CAN

EPS warning light request signal

Power steering ECU with motor assembly

Parking brake indicator light

Comes on/blinks

Input

CAN

Parking brake indicator light control signal

Parking brake ECU (Brake actuator assembly)

Security indicator light

Blinks

Input

Direct line

Auto alarm condition signal

Certification ECU (Smart key ECU assembly)

MIL (Check engine warning light)

Comes on/blinks

Input

CAN

MIL request signal

ECM

Slip indicator light

Comes on/blinks

Input

CAN

Slip indicator light signal

Skid control ECU (Brake booster with master cylinder assembly)

VSC OFF indicator light

Comes on

Input

CAN

VSC OFF indicator light signal

Skid control ECU (Brake booster with master cylinder assembly)

ABS warning light

Comes on/blinks

Input

CAN

ABS warning light control signal

Skid control ECU (Brake booster with master cylinder assembly)

Brake warning light / yellow (minor malfunction)

Comes on

Input

CAN

ECB warning light control flag signal

Skid control ECU (Brake booster with master cylinder assembly)

EPB warning light control signal

Parking brake ECU (Brake actuator assembly)

Brake hold operated indicator light

Comes on/blinks

Input

CAN

Brake hold indicator signal

Skid control ECU (Brake booster with master cylinder assembly)

Fuel level warning light

Comes on

HINT:

Operates cooperatively with the fuel receiver gauge.

Cruise control indicator light

(Constant speed control mode)

Comes on

Input

CAN

ACC ASL display ID2 signal

Hybrid vehicle control ECU

High beam indicator light

Comes on

Input

CAN

High beam headlight request signal

Main body ECU (Multiplex network body ECU)

Ready indicator light

Comes on/blinks

Input

CAN

Drive ready status signal

Hybrid vehicle control ECU

Turn indicator light

Blinks

Input

CAN

Left turn light signal lever position signal

Steering sensor

Right turn light signal lever position signal

Left cornering light signal lever position signal

Right cornering light signal lever position signal

Airbag hazard light control request signal

Airbag sensor assembly

Flasher request signal

Main body ECU (Multiplex network body ECU)

ACC switch signal

Hazard light blinking flag signal*2

Skid control ECU (Brake booster with master cylinder assembly)

Vehicle speed (SP1) signal

Hazard warning signal switch signal

Hazard warning signal switch assembly

-

Output

CAN

Turn light state signal

Related ECUs

Hazard warning signal switch state signal

Direct line

LH turn signal

Each turn signal light

RH turn signal

POWER MODE indicator light

Comes on

Input

CAN

Drive mode select signal

Hybrid vehicle control ECU

ECO MODE indicator light

Comes on

Input

CAN

Eco mode indicator signal

Hybrid vehicle control ECU

Drive mode select signal

EV driving indicator light

Comes on

Input

CAN

Engine mode ID signal

Hybrid vehicle control ECU

Engine speed data signal

ECM

Vehicle speed (SP1) signal

Skid control ECU (Brake booster with master cylinder assembly)

Brake hold standby indicator light

Comes on

Input

CAN

Brake hold standby indicator signal

Skid control ECU (Brake booster with master cylinder assembly)

Cruise SET indicator light

Comes on

Input

CAN

ACC ASL display ID2 signal

Hybrid vehicle control ECU

EV MODE indicator light

Comes on/blinks

Input

CAN

EV mode message signal

Hybrid vehicle control ECU

Icy warning light

Comes on/blinks

Input

CAN

Ambient temperature display signal

Air conditioning amplifier assembly

Switch signal of 0 or 0.5 below decimal point of ambient temperature display signal

  • *1: w/ Manual (SOS) Switch
  • *2: w/ Emergency Brake Signal

w/ Rear Seat Belt Warning:

  • Item

    Condition

    Input/output

    Communication line

    Signal

    Component

    Rear seat belt warning light

    Comes on/blinks

    Input

    CAN

    Parking brake switch signal

    Main body ECU (Multiplex network body ECU)

    Driver door courtesy switch signal

    Front passenger door courtesy switch signal

    Rear left door courtesy switch signal

    Rear right door courtesy switch signal

    Back door courtesy switch signal

    Shift selection P signal

    Hybrid vehicle control ECU

    Shift selection R signal

    Vehicle speed (SP1) signal

    Skid control ECU (Brake booster with master cylinder assembly)

    Direct line

    Rear left seat belt buckle switch/occupant detection status signal

    Rear seat inner with center belt assembly LH

    Rear center seat belt buckle switch/occupant detection status signal

    Rear right seat belt buckle switch/occupant detection status signal

    Rear seat 3 point type belt assembly RH

w/ Forward Recognition Camera:

  • Item

    Condition

    Input/output

    Communication line

    Signal

    Component

    PCS warning light

    Comes on/blinks

    Input

    CAN

    PCS indicator display signal

    Forward recognition camera

    Automatic high beam indicator light

    Comes on

    Input

    CAN

    Smart beam indicator signal

    Main body ECU (Multiplex network body ECU)

    Lane departure alert/lane tracing assist indicator light

    Comes on/blinks

    Input

    CAN

    Indicator display signal

    Forward recognition camera

    Fault condition text display signal

    Temporary unusable condition text display signal

    Front camera vision blocked signal

    Steering assist unusable text display signal

    Cruise control indicator light

    (Vehicle-to-vehicle distance control mode)

    Comes on

    Input

    CAN

    ACC ASL display ID2 signal

    Hybrid vehicle control ECU

w/ Tire Pressure Warning System:

  • Item

    Condition

    Input/output

    Communication line

    Signal

    Component

    Tire pressure warning light

    Comes on/blinks

    Input

    CAN

    TPMS warning indicator condition 1 signal

    Main body ECU (Multiplex network body ECU)

w/ Blind Spot Monitor System:

  • Item

    Condition

    Input/output

    Communication line

    Signal

    Component

    BSM indicator light

    Comes on

    Input

    CAN

    BSD main switch signal

    Blind spot monitor sensor LH (B)

w/ Tail Indicator Light:

  • Item

    Condition

    Input/output

    Communication line

    Signal

    Component

    Tail indicator light

    Comes on

    Input

    CAN

    Taillight request signal

    Main body ECU (Multiplex network body ECU)

w/ Head Indicator Light:

  • Item

    Condition

    Input/output

    Communication line

    Signal

    Component

    Head indicator light

    Comes on

    Input

    CAN

    Low beam headlight request signal

    Main body ECU (Multiplex network body ECU)

INPUT AND OUTPUT SIGNALS OF MULTI-INFORMATION DISPLAY

(a) Usual Contents

Item

Condition

Input/output

Communication line

Signal

Component

Opening

Displayed

-

-

-

-

Ending

Displayed

Input

CAN

Driver seat courtesy switch signal

Main body ECU (Multiplex network body ECU)

Parked condition signal

Speedometer

Displayed

Input

CAN

Vehicle speed (SP1) signal

Skid control ECU (Brake booster with master cylinder assembly)

-

Output

CAN

Vehicle speed signal (meter to other)

Related ECUs

Speed tolerance A signal

Speed tolerance B signal

Odometer

Displayed

Input

CAN

Vehicle speed pulse integrated value signal

Skid control ECU (Brake booster with master cylinder assembly)

Vehicle speed (SP1) signal

ACC switch signal

Main body ECU (Multiplex network body ECU)

-

Output

CAN

Odometer signal

Related ECUs

Odometer unit signal

TRIP A / TRIP B

Displayed

Input

CAN

Vehicle speed pulse integrated value signal

Skid control ECU (Brake booster with master cylinder assembly)

Vehicle speed (SP1) signal

ACC switch signal

Main body ECU (Multiplex network body ECU)

-

Output

CAN

TRIP A signal

Radio and display receiver assembly

TRIP B signal

Outside temperature

Displayed

Input

CAN

Ambient temperature display signal

Air conditioning amplifier assembly

Switch signal of 0 or 0.5 below decimal point of ambient temperature display

Illumination level

Displayed

Input

Direct line

Steering pad switch signal

Steering pad switch assembly

Shift indicator

Displayed

Input

CAN

Shift selection P signal

Hybrid vehicle control ECU

Shift selection R signal

Shift selection N signal

Shift selection D signal

Shift selection B signal

Shift gear signal

Mode indicator signal

Eco-friendly driving information tab

Displayed

-

-

-

-

Distance

(Driving range)

Displayed

Input

CAN

Engine type information 1 signal

Hybrid vehicle control ECU

Engine type information 2 signal

Engine type information 3 signal

Engine type information 4 signal

ACC switch signal

Main body ECU (Multiplex network body ECU)

-

Learned value from cumulative average fuel consumption

Remaining fuel amount acquired value from fuel receiver gauge control

-

Output

CAN

Drive monitor unit 4 signal

  • Radio and display receiver assembly
  • DCM (Telematics transceiver)*

Drive monitor display signal (Drivable distance)

Current fuel consumption

Displayed

Input

CAN

Fuel consumption signal

ECM

Ready signal

Hybrid vehicle control ECU

Vehicle speed pulse integrated value signal

Skid control ECU (Brake booster with master cylinder assembly)

Vehicle speed (SP1) signal

Average fuel consumption

(After reset)

Displayed

Input

CAN

Fuel consumption signal

ECM

Ready signal

Hybrid vehicle control ECU

Vehicle speed pulse integrated value signal

Skid control ECU (Brake booster with master cylinder assembly)

Vehicle speed (SP1) signal

ACC switch signal

Main body ECU (Multiplex network body ECU)

Direct line

Reset signal

Steering pad switch assembly

-

Output

CAN

Drive monitor unit 6 signal

  • Radio and display receiver assembly
  • DCM (Telematics transceiver)*

Drive monitor display signal (Total average fuel consumption)

Average fuel consumption

(After refuel)

Displayed

Input

CAN

Fuel consumption signal

ECM

Ready signal

Hybrid vehicle control ECU

Vehicle speed pulse integrated value signal

Skid control ECU (Brake booster with master cylinder assembly)

Vehicle speed (SP1) signal

ACC switch signal

Main body ECU (Multiplex network body ECU)

-

Output

CAN

Drive monitor display signal (Average fuel consumption after starting)

  • Radio and display receiver assembly
  • DCM (Telematics transceiver)*

Average fuel consumption

(After start)

Displayed

Input

CAN

Fuel consumption signal

ECM

Ready signal

Hybrid vehicle control ECU

Vehicle speed pulse integrated value signal

Skid control ECU (Brake booster with master cylinder assembly)

Vehicle speed (SP1) signal

Hybrid system indicator

Displayed

Input

CAN

Eco-zone indicator level signal

Hybrid vehicle control ECU

ECO score

Displayed

Input

CAN

ESPO scene ID signal

Hybrid vehicle control ECU

ESPO score value signal

Shift selection P signal

Vehicle speed (SP1) signal

Skid control ECU (Brake booster with master cylinder assembly)

Vehicle information tab

Displayed

-

-

-

-

Average speed

(After start)

Displayed

Input

CAN

Ready signal

Hybrid vehicle control ECU

Vehicle speed pulse integrated value signal

Skid control ECU (Brake booster with master cylinder assembly)

Vehicle speed (SP1) signal

ACC switch signal

Main body ECU (Multiplex network body ECU)

-

Output

CAN

Drive monitor unit 1 signal

Radio and display receiver assembly

Drive monitor display signal (After starting average speed)

Distance

(After start)

Displayed

Input

CAN

Ready signal

Hybrid vehicle control ECU

Vehicle speed pulse integrated value signal

Skid control ECU (Brake booster with master cylinder assembly)

Vehicle speed (SP1) signal

Elapsed time

(After start)

Displayed

Input

CAN

Ready signal

Hybrid vehicle control ECU

ACC switch signal

Main body ECU (Multiplex network body ECU)

-

Output

CAN

Drive monitor display signal (After starting elapsed time)

  • Radio and display receiver assembly
  • DCM (Telematics transceiver)*

Average speed

(After reset)

Displayed

Input

CAN

Ready signal

Hybrid vehicle control ECU

Vehicle speed pulse integrated value signal

Skid control ECU (Brake booster with master cylinder assembly)

Vehicle speed (SP1) signal

Direct line

Reset signal

Steering pad switch assembly

Distance

(After reset)

Displayed

Input

CAN

Ready signal

Hybrid vehicle control ECU

Vehicle speed pulse integrated value signal

Skid control ECU (Brake booster with master cylinder assembly)

Vehicle speed (SP1) signal

Direct line

Reset signal

Steering pad switch assembly

Elapsed time

(After reset)

Displayed

Input

CAN

Ready signal

Hybrid vehicle control ECU

Direct line

Reset signal

Steering pad switch assembly

Energy monitor

Displayed

Input

CAN

Energy flow (Engine → Wheels) signal

Hybrid vehicle control ECU

Energy flow (Engine → Motor) signal

Energy flow (Motor → Wheels) signal

Energy flow (Motor → Hybrid battery) signal

State of charge signal

Vehicle speed (SP1) signal

Skid control ECU (Brake booster with master cylinder assembly)

ACCESSORY

Displayed

Input

CAN

Display request of vehicle mode signal

Certification ECU (Smart key ECU assembly)

ACC switch signal

Main body ECU (Multiplex network body ECU)

IGNITION ON

Displayed

Input

CAN

Display request of vehicle mode signal

Certification ECU (Smart key ECU assembly)

Clock

Displayed

-

-

-

-

  • *: w/ Manual (SOS) Switch

w/ Forward Recognition Camera:

  • Item

    Condition

    Input/output

    Communication line

    Signal

    Component

    Driving assist system information tab

    Displayed

    Input

    CAN

    ACC ASL display ID2 signal

    Hybrid vehicle control ECU

    LDW existence flag signal

    Forward recognition camera

    Dynamic radar cruise control system information

    Displayed

    Input

    CAN

    ACC ASL display ID2 signal

    Hybrid vehicle control ECU

    Control vehicle speed signal

    Control vehicle speed unit signal

    ACC over speed alert display request signal

    Lane control system information

    Displayed

    Input

    CAN

    LTC existence information signal*

    Forward recognition camera

    LTC confidence level signal*

    Leading vehicle follow-up control mode display request signal*

    White line symbol left side signal

    White line symbol right side signal

    Steering wheel symbol signal

    • *: w/ Lane Centering Function

w/ Road Sign Assist System:

  • Item

    Condition

    Input/output

    Communication line

    Signal

    Component

    Traffic sign

    Displayed

    Input

    CAN

    Traffic sign 1 signal

    Forward recognition camera

    Traffic sign 2 signal

    Traffic sign 3 signal

    Traffic sign 4 signal

    Traffic sign 5 signal

    Traffic sign graying 1 signal

    Traffic sign graying 2 signal

    Traffic sign graying 3 signal

    Traffic sign graying 4 signal

    Traffic sign graying 5 signal

    Traffic sign highlight 1 signal

    Traffic sign highlight 2 signal

    Traffic sign highlight 3 signal

    Traffic sign highlight 4 signal

    Traffic sign highlight 5 signal

    Supplemental sign 1 signal

    Supplemental sign 2 signal

    Supplemental sign 3 signal

    Supplemental sign 4 signal

    Supplemental sign 5 signal

    Speed value 1 signal

    Speed value 2 signal

    Duplicated sign request signal

    Sign number of driving assist system information tab signal

    Synchronized ID 1 signal

    Synchronized ID 2 signal

    Synchronized ID 3 signal

    Sign number of multi-information display left signal

    Sign number of multi-information display center signal

    Sign number of multi-information display right signal

w/ Tire Pressure Warning System:

  • Item

    Condition

    Input/output

    Communication line

    Signal

    Component

    Tire inflation pressure

    Displayed

    Input

    CAN

    TPMS FL (ID1) tire pressure information signal

    Main body ECU (Multiplex network body ECU)

    TPMS FR (ID2) tire pressure information signal

    TPMS RL (ID3) tire pressure information signal

    TPMS RR (ID4) tire pressure information signal

    TPMS FL (ID1) tire indicator information 0 signal

    TPMS FR (ID2) tire indicator information 0 signal

    TPMS RL (ID3) tire indicator information 0 signal

    TPMS RR (ID4) tire indicator information 0 signal

    TPMS indicate number information 0 signal

    TPMS unit information 0 signal

    TPMS display request bit 0 signal

    TPMS variation signal

w/ Audio Tab Display:

  • Item

    Condition

    Input/output

    Communication line

    Signal

    Component

    Audio tab

    Displayed

    Input

    Local bus

    Audio system signal

    Radio and display receiver assembly

    Audio system-linked display

    Displayed

    Input

    Local bus

    Audio system-linked signal

    Radio and display receiver assembly

    Volume operation

    Displayed

    Input

    Local bus

    Volume signal

    Radio and display receiver assembly

    Voice recognition

    Displayed

    Input

    Local bus

    Voice recognition signal

    Radio and display receiver assembly

    Phone-linked display

    Displayed

    Input

    Local bus

    Phone signal

    Radio and display receiver assembly

(b) Warning or Advise Message (Interrupt Display)

Item

Condition

Input/output

Communication line

Signal

Component

EPB Shift Interlock Function Activated

Displayed

Input

CAN

EPB multi-information display control signal

Parking brake ECU (Brake actuator assembly)

EPB Shift Interlock Function Deactivated

Displayed

Input

CAN

EPB multi-information display control signal

Parking brake ECU (Brake actuator assembly)

Cdy-2E RES-1

Displayed

Input

CAN

Check mode 1 signal

Hybrid vehicle control ECU

Adjusted display requirement of resolver offset signal

Inverter with converter assembly

Cdy-2E RES-2

Displayed

Input

CAN

Check mode 1 signal

Hybrid vehicle control ECU

Adjusted display requirement of resolver offset signal

Inverter with converter assembly

Cdy-2E RESOLVER-1 NOT ADJUSTED

Displayed

Input

CAN

Check mode 1 signal

Hybrid vehicle control ECU

Adjusted display requirement of resolver offset signal

Inverter with converter assembly

Cdy-2E RESOLVER-2 NOT ADJUSTED

Displayed

Input

CAN

Check mode 1 signal

Hybrid vehicle control ECU

Adjusted display requirement of resolver offset signal

Inverter with converter assembly

Cdy-2 RES-1

Displayed

Input

CAN

Check mode 2 signal

Hybrid vehicle control ECU

Adjusted display requirement of resolver offset signal

Inverter with converter assembly

Cdy-2 RES-2

Displayed

Input

CAN

Check mode 2 signal

Hybrid vehicle control ECU

Adjusted display requirement of resolver offset signal

Inverter with converter assembly

Cdy-2 RESOLVER-1 NOT ADJUSTED

Displayed

Input

CAN

Check mode 2 signal

Hybrid vehicle control ECU

Adjusted display requirement of resolver offset signal

Inverter with converter assembly

Cdy-2 RESOLVER-2 NOT ADJUSTED

Displayed

Input

CAN

Check mode 2 signal

Hybrid vehicle control ECU

Adjusted display requirement of resolver offset signal

Inverter with converter assembly

Push and Hold Power Switch for Emergency Stop

Displayed

Input

CAN

Smart system warning 2 signal

Certification ECU (Smart key ECU assembly)

Shift to N and Push POWER Switch to Restart*A

Shift to N Position and Push POWER Switch to Restart*A

Displayed

Input

CAN

Smart system warning 2 signal

Certification ECU (Smart key ECU assembly)

Hybrid System Stopped Shift into P*A

Hybrid System Stopped Shift into P Position*A

Displayed

Input

CAN

Smart system warning 2 signal

Certification ECU (Smart key ECU assembly)

Hybrid System Stopped Stop in a Safe Place

Displayed

Input

CAN

Smart system warning 2 signal

Certification ECU (Smart key ECU assembly)

Braking Power Low Stop in a Safe Place See Owner's Manual

Displayed

Input

CAN

Brake warning light control flag signal

Skid control ECU (Brake booster with master cylinder assembly)

Brake reservoir level warning switch signal

EPB Automatically Applied

Displayed

Input

CAN

EPB multi-information display control signal

Parking brake ECU (Brake actuator assembly)

Shift to P Before Exiting Vehicle

Displayed

Input

CAN

NDB warning signal

Hybrid vehicle control ECU

Hybrid System Malfunction Do Not Tow This Vehicle

Displayed

Input

CAN

Towing warning signal

Hybrid vehicle control ECU

Shift to P When Parked

Displayed

Input

CAN

Smart system warning 2 signal

Certification ECU (Smart key ECU assembly)

Parking Brake Unavailable

Displayed

Input

CAN

EPB multi-information display control signal

Parking brake ECU (Brake actuator assembly)

Parking Brake Temporarily Unavailable

Displayed

Input

CAN

EPB multi-information display control signal

Parking brake ECU (Brake actuator assembly)

Each door open

(image display)

Displayed

Input

CAN

Driver door courtesy switch signal

Main body ECU (Multiplex network body ECU)

Front passenger door courtesy switch signal

Rear left door courtesy switch signal

Rear right door courtesy switch signal

Back door courtesy switch signal

Hood courtesy switch signal

Steering wheel signal

Vehicle speed (SP1) signal

Skid control ECU (Brake booster with master cylinder assembly)

Parking Brake Unavailable Vehicle may Roll Park on Flat Road*A

Parking Brake Unavailable Vehicle may Roll Park the Vehicle in a Flat Place*A

Displayed

Input

CAN

EPB multi-information display control signal

Parking brake ECU (Brake actuator assembly)

Auto Power OFF to Conserve Battery

Displayed

Input

CAN

Smart system warning 2 signal

Certification ECU (Smart key ECU assembly)

Parking Brake Unable to Disengage Press Brake and Push Parking Brake Switch to Release

Displayed

Input

CAN

EPB multi-information display control signal

Parking brake ECU (Brake actuator assembly)

Parking Brake Unable to Disengage Close Door and Fasten Seat Belt

Displayed

Input

CAN

EPB multi-information display control signal

Parking brake ECU (Brake actuator assembly)

Shift is in N Release Accelerator Before Shifting*A

Shift Out of N Release Accelerator Before Shifting*A

Displayed

Input

CAN

Depress the accelerator in N position signal

Hybrid vehicle control ECU

Press Brake when Vehicle is Stopped Hybrid System may Overheat

Displayed

Input

CAN

Accelerator hold caution signal

Hybrid vehicle control ECU

Traction Battery Needs to be Protected Shift into P to Restart

Displayed

Input

CAN

Hybrid battery low voltage warning ID signal

Hybrid vehicle control ECU

Parking Brake ON

Displayed

Input

CAN

EPB multi-information display control signal

Parking brake ECU (Brake actuator assembly)

Hybrid System Malfunction

HINT:

This message will be displayed together with a *B on the multi-information display.

Displayed

Input

CAN

Hybrid system malfunction part signal

Hybrid vehicle control ECU

Hybrid system malfunction indication signal

Check Engine

HINT:

This message will be displayed together with a *B on the multi-information display.

Displayed

Input

CAN

Hybrid system malfunction part signal

Hybrid vehicle control ECU

Hybrid system malfunction indication signal

Hybrid Battery System Malfunction

HINT:

This message will be displayed together with a *B on the multi-information display.

Displayed

Input

CAN

Hybrid system malfunction part signal

Hybrid vehicle control ECU

Hybrid system malfunction indication signal

Accelerator System Malfunction

HINT:

This message will be displayed together with a *B on the multi-information display.

Displayed

Input

CAN

Hybrid system malfunction part signal

Hybrid vehicle control ECU

Hybrid system malfunction indication signal

Hybrid System Stopped

HINT:

This message will be displayed together with a *B on the multi-information display.

Displayed

Input

CAN

Hybrid system malfunction part signal

Hybrid vehicle control ECU

Hybrid system malfunction indication signal

Engine Stopped

HINT:

This message will be displayed together with a *B on the multi-information display.

Displayed

Input

CAN

Hybrid system malfunction part signal

Hybrid vehicle control ECU

Hybrid system malfunction indication signal

Traction Battery Needs to be Protected Refrain from the Use of N Position

Displayed

Input

CAN

Hybrid battery low voltage warning ID signal

Hybrid vehicle control ECU

Power Steering Malfunction Steering Power Low Visit Your Dealer

Displayed

Input

CAN

Multi-information display request signal

Power steering ECU with motor assembly

Voltage Abnormality Steering Power Low Visit Your Dealer

Displayed

Input

CAN

Multi-information display request signal

Power steering ECU with motor assembly

Steering Power Low Visit Your Dealer

Displayed

Input

CAN

Multi-information display request signal

Power steering ECU with motor assembly

Power Steering Malfunction Visit Your Dealer

Displayed

Input

CAN

Multi-information display request signal

Power steering ECU with motor assembly

Brake Hold Malfunction Press Brake to Deactivate Visit Your Dealer

Displayed

Input

CAN

Brake hold information control flag signal

Skid control ECU (Brake booster with master cylinder assembly)

Brake Hold Warning Press Brake on Slope

Displayed

Input

CAN

Brake hold information control flag signal

Skid control ECU (Brake booster with master cylinder assembly)

Key Not Detected Check Key Location

Displayed

Input

CAN

Smart system warning 1 signal

Certification ECU (Smart key ECU assembly)

Release Accelerator

Displayed

Input

CAN

Drive-start control multi-information display request signal

Hybrid vehicle control ECU

Check Engine Visit Your Dealer

Displayed

Input

CAN

Engine malfunction message signal

ECM

Engine Maintenance Required Visit Your Dealer

Displayed

Input

CAN

Engine malfunction message signal

ECM

SRS Airbag System Malfunction Visit Your Dealer

Displayed

Input

CAN

Airbag warning light control request signal

Airbag sensor assembly

Antilock Brake System Malfunction Visit Your Dealer

Displayed

Input

CAN

ABS warning light control flag signal

Skid control ECU (Brake booster with master cylinder assembly)

Engine Coolant Temp High Stop in a Safe Place See Owner's Manual

Displayed

HINT:

Operates cooperatively with the engine coolant temperature receiver gauge.

Charging System Malfunction Stop in a Safe Place See Owner's Manual

Displayed

Input

CAN

Charge warning signal

Hybrid vehicle control ECU

Smart Key System Malfunction See Owner's Manual*A

Smart Entry & Start System Malfunction See Owner's Manual*A

Displayed

Input

CAN

Smart system warning 1 signal

Certification ECU (Smart key ECU assembly)

Cruise Control Malfunction Visit Your Dealer

Displayed

Input

CAN

ACC ASL display ID2 signal

Hybrid vehicle control ECU

Oil Pressure Low Stop in a Safe Place See Owner's Manual

Displayed

Input

CAN

Engine speed data signal

ECM

Engine oil pressure light lighting prohibition signal

Hybrid vehicle control ECU

Direct line

Engine oil pressure switch signal

Engine oil pressure switch assembly

Braking Power Low Visit Your Dealer

Displayed

Input

CAN

ECB warning light control flag signal

Skid control ECU (Brake booster with master cylinder assembly)

Parking Brake Malfunction Visit Your Dealer

Displayed

Input

CAN

EPB multi-information display control signal

Parking brake ECU (Brake actuator assembly)

Hybrid System Stopped Steering Power Low

Displayed

Input

CAN

Multi-information display request signal

Power steering ECU with motor assembly

Turn Power OFF

Displayed

Input

CAN

Smart system warning 2 signal

Certification ECU (Smart key ECU assembly)

Key Detected in Vehicle

Displayed

Input

CAN

Smart system warning 3 signal

Certification ECU (Smart key ECU assembly)

Turn Lights OFF

Displayed

Input

CAN

Light reminder buzzer request signal

Main body ECU (Multiplex network body ECU)

Window Open

Displayed

Input

CAN

Power window open warning request signal

Main body ECU (Multiplex network body ECU)

Press Brake Pedal and Touch Power Switch with Key*A

Smart Key Error Press Brake and Touch Key to Engine Switch to Start*A

Displayed

Input

CAN

Smart system warning 1 signal

Certification ECU (Smart key ECU assembly)

Not Ready to Drive Press Brake Pedal and Push Power Switch to Start

Displayed

Input

CAN

Smart system warning 3 signal

Certification ECU (Smart key ECU assembly)

Press Brake Pedal and Push Power Switch to Start*A

Press Brake Pedal and Push POWER Switch to Start*A

Displayed

Input

CAN

Smart system warning 1 signal

Certification ECU (Smart key ECU assembly)

Smart system warning 3 signal

Push Power Switch while Turning Steering Wheel in Either Direction*A

Push POWER Switch while Turning the Steering Wheel in Either Direction*A

Displayed

Input

CAN

Smart system warning 1 signal

Certification ECU (Smart key ECU assembly)

Shift to P to Start*A

Shift into P Position to Start*A

Displayed

Input

CAN

Ready signal

Hybrid vehicle control ECU

Ready inhibition signal

Shift selection N signal

Transmission information signal

Vehicle speed pulse integrated value signal

Skid control ECU (Brake booster with master cylinder assembly)

Vehicle speed (SP1) signal

Brake Hold Malfunction Visit Your Dealer

Displayed

Input

CAN

Brake hold information control flag signal

Skid control ECU (Brake booster with master cylinder assembly)

Brake Hold Less Effective During Icy Conditions

Displayed

Input

CAN

Brake hold information control flag signal

Skid control ECU (Brake booster with master cylinder assembly)

Brake Hold Active Press Brake and Switch to Deactivate

Displayed

Input

CAN

Brake hold information control flag signal

Skid control ECU (Brake booster with master cylinder assembly)

Brake Hold Unavailable Driver Door Open

Displayed

Input

CAN

Brake hold information control flag signal

Skid control ECU (Brake booster with master cylinder assembly)

Brake Hold Unavailable Driver Seat Belt Unbuckled

Displayed

Input

CAN

Brake hold information control flag signal

Skid control ECU (Brake booster with master cylinder assembly)

Brake Hold Unavailable Hood or Trunk Open

Displayed

Input

CAN

Brake hold information control flag signal

Skid control ECU (Brake booster with master cylinder assembly)

Press Brake to Maintain Brake Hold

Displayed

Input

CAN

Brake hold information control flag signal

Skid control ECU (Brake booster with master cylinder assembly)

Close Driver Door to Maintain Brake Hold

Displayed

Input

CAN

Brake hold information control flag signal

Skid control ECU (Brake booster with master cylinder assembly)

Fasten Driver Seat Belt to Maintain Brake Hold

Displayed

Input

CAN

Brake hold information control flag signal

Skid control ECU (Brake booster with master cylinder assembly)

Brake Hold Unavailable

Displayed

Input

CAN

Brake hold information control flag signal

Skid control ECU (Brake booster with master cylinder assembly)

Brake Hold Deactivated

Displayed

Input

CAN

Brake hold information control flag signal

Skid control ECU (Brake booster with master cylinder assembly)

Brake Hold Deactivated Parking Brake Automatically Applied

Displayed

Input

CAN

Brake hold information control flag signal

Skid control ECU (Brake booster with master cylinder assembly)

Drive-Start Control Malfunction Visit Your Dealer

Displayed

Input

CAN

Drive-start control multi-information display request signal

Hybrid vehicle control ECU

Brake Override Malfunction Visit Your Dealer

Displayed

Input

CAN

Brake override system multi-information display request signal

Hybrid vehicle control ECU

Key Battery Low Replace Key Battery

Displayed

Input

CAN

Smart system warning 1 signal

Certification ECU (Smart key ECU assembly)

Engine Oil Level Low Add or Replace

Displayed

Input

CAN

Engine speed data signal

ECM

Engine coolant temperature signal

Direct line

Engine oil level sensor signal

Engine oil level sensor

Hybrid System Overheated Output Power Reduced

Displayed

Input

CAN

Motor inverter high temperature warning ID signal

Hybrid vehicle control ECU

Headlight System Malfunction Visit Your Dealer

Displayed

Input

CAN

Smart beam indicator signal*

Main body ECU (Multiplex network body ECU)

LED headlight indicator signal

Accelerator and Brake Pedals Pressed Simultaneously

Displayed

Input

CAN

Brake override system multi-information display request signal

Hybrid vehicle control ECU

Maintenance Required for Traction Battery Cooling Parts See Owner's Manual*A

Hybrid Battery Cooling Warning Visit Your Dealer *A

Displayed

Input

CAN

Hybrid battery cooling system maintenance signal

Hybrid vehicle control ECU

Low Auxiliary Battery See Owner's Manual

Displayed

Input

CAN

Auxiliary battery low voltage flag signal

Hybrid vehicle control ECU

Fuel Low

Displayed

HINT:

Operates cooperatively with the fuel receiver gauge.

Roads May Be Icy Drive with Care

Displayed

Input

CAN

Ambient temperature display signal

Air conditioning amplifier assembly

Switch signal of 0 or 0.5 below decimal point of ambient temperature display

Ready signal

Hybrid vehicle control ECU

Vehicle speed (SP1) signal

Skid control ECU (Brake booster with master cylinder assembly)

Traction Control Turned Off

Displayed

Input

CAN

Traction control off light signal

Skid control ECU (Brake booster with master cylinder assembly)

A New Key has been Registered Contact Your Dealer for Details*A

New Key Registered Contact Your Dealer if You Did Not Register a New Key*A

Displayed

Input

CAN

Smart system warning 2 signal

Certification ECU (Smart key ECU assembly)

EV Mode Unavailable

Displayed

Input

CAN

EV mode message signal

Hybrid vehicle control ECU

EV Mode Unavailable System Warming Up

Displayed

Input

CAN

EV mode message signal

Hybrid vehicle control ECU

EV Mode Unavailable Hybrid Battery Low

Displayed

Input

CAN

EV mode message signal

Hybrid vehicle control ECU

EV Mode Unavailable Speed Range Exceeded

Displayed

Input

CAN

EV mode message signal

Hybrid vehicle control ECU

EV Mode Unavailable Reduce Acceleration to Activate

Displayed

Input

CAN

EV mode message signal

Hybrid vehicle control ECU

EV Mode Deactivated

Displayed

Input

CAN

EV mode message signal

Hybrid vehicle control ECU

EV Mode Deactivated Hybrid Battery Low

Displayed

Input

CAN

EV mode message signal

Hybrid vehicle control ECU

EV Mode Deactivated Speed Range Exceeded

Displayed

Input

CAN

EV mode message signal

Hybrid vehicle control ECU

EV Mode Deactivated Accelerator Pressed Too Far*A

EV Mode Deactivated Reduce Acceleration to Activate*A

Displayed

Input

CAN

EV mode message signal

Hybrid vehicle control ECU

Vehicle May Roll Shift to P

Displayed

Input

CAN

EPB multi-information display control signal

Parking brake ECU (Brake actuator assembly)

Grille Shutter Not Initialized Cancel Maintenance Mode

Displayed

Input

CAN

Meter request signal

Swing grille actuator assembly

Grille Shutter Malfunction Visit Your Dealer

Displayed

Input

CAN

Meter request signal

Swing grille actuator assembly

Secondary Collision Brake system Malfunction Visit Your Dealer

Displayed

Input

CAN

MCB warning signal

Skid control ECU (Brake booster with master cylinder assembly)

Accelerator Pedal is Pressed

Displayed

Input

CAN

Depress the accelerator in P position signal

Hybrid vehicle control ECU

  • *: w/ Forward Recognition Camera

HINT:

  • *A: Displayed message may vary depending on specifications.
  • *B: (Message list)
    • Visit Your Dealer
    • Output Power Greatly Reduced Visit Your Dealer
    • Output Power Reduced Visit Your Dealer
    • Stop in a Safe Place See Owner's Manual
    • Stop in a Safe Place within 0.5 km
    • Stop in a Safe Place within 0.3 miles
    • Stop in a Safe Place within 1.0 km
    • Stop in a Safe Place within 0.6 miles
    • Stop in a Safe Place within 1.5 km
    • Stop in a Safe Place within 0.9 miles
    • Stop in a Safe Place within 2.0 km
    • Stop in a Safe Place within 1.2 miles
    • Stop in a Safe Place within 5.0 km
    • Stop in a Safe Place within 3.1 miles
    • Stop in a Safe Place within 10 km
    • Stop in a Safe Place within 6.2 miles
    • Output power Reduced Avoid Shifting to N
    • Avoid Shifting to N Visit Your Dealer
    • Hybrid System Stopped Stop in a Safe Place
    • Hybrid System Malfunction Stop in a Safe Place
    • Shift to P See Owner's Manual

w/ Forward Recognition Camera:

  • Item

    Condition

    Input/output

    Communication line

    Signal

    Component

    ADJUSTING FORWARD CAMERA

    Displayed

    Input

    CAN

    Camera adjustment mode text display signal

    Forward recognition camera

    ERROR ADJUSTING FRONT RADAR BEAM

    Displayed

    Input

    CAN

    FRD adjustment signal

    Forward recognition camera

    ADJUSTING FRONT RADAR BEAM VERTICAL

    Displayed

    Input

    CAN

    FRD adjustment signal

    Forward recognition camera

    ADJUSTING FRONT RADAR BEAM HORIZONTAL

    Displayed

    Input

    CAN

    FRD adjustment signal

    Forward recognition camera

    CHECKING PCS BRAKE

    Displayed

    Input

    CAN

    Inspection mode signal

    Forward recognition camera

    BRAKE!

    Displayed

    Input

    CAN

    PCS warning message signal

    Forward recognition camera

    Radar Cruise Control Temporarily Unavailable See Owner's Manual

    Displayed

    Input

    CAN

    ACC ASL display ID2 signal

    Hybrid vehicle control ECU

    Radar Cruise Control Unavailable

    Displayed

    Input

    CAN

    ACC ASL display ID2 signal

    Hybrid vehicle control ECU

    Front Camera Unavailable

    Displayed

    Input

    CAN

    PCS temperature message (Camera) signal

    Forward recognition camera

    Front Camera Temporarily Unavailable See Owner's Manual

    Displayed

    Input

    CAN

    PCS dust message (Camera) signal

    Forward recognition camera

    Pre-Collision System Malfunction Visit Your Dealer

    Displayed

    Input

    CAN

    PCS fault condition text display signal

    Forward recognition camera

    Would You Like to Take a Break?*A

    Would You Like to Take a Rest?*A

    Displayed

    Input

    CAN

    SWS rest advisory display signal

    Forward recognition camera

    Direct line

    Steering pad switch signal

    Steering pad switch assembly

    -

    Output

    CAN

    SWS advisory display off operation switch signal

    Forward recognition camera

    Please Take a Break*A

    Please Take a Rest*A

    Displayed

    Input

    CAN

    SWS rest advisory display signal

    Forward recognition camera

    Direct line

    Steering pad switch signal

    Steering pad switch assembly

    -

    Output

    CAN

    SWS advisory display off operation switch signal

    Forward recognition camera

    To Activate Automatic High Beam, Switch Headlights to High Beam

    Displayed

    Input

    CAN

    Smart beam advice signal

    Main body ECU (Multiplex network body ECU)

    VSC Turned OFF Pre-Collision Brake System Unavailable

    Displayed

    Input

    CAN

    PB temporary unusable condition text display signal

    Forward recognition camera

    VSC OFF light signal

    Skid control ECU (Brake booster with master cylinder assembly)

    Pre-Collision System Unavailable

    Displayed

    Input

    CAN

    PCS temporary unusable condition text display signal

    Forward recognition camera

    PCS temperature message (Radar) signal

    Pre-Collision System Unavailable Clean Sensor

    Displayed

    Input

    CAN

    PCS dust message (Radar) signal

    Forward recognition camera

    Pre-Collision System OFF

    Displayed

    Input

    CAN

    PCS warning message signal

    Forward recognition camera

    PCS warning distance unusable condition text display signal

    HINT:

    *A: Displayed message may vary depending on specifications.

  • (w/ Lane Centering Function)

    Item

    Condition

    Input/output

    Communication line

    Signal

    Component

    LTA Hold Steering Wheel

    Displayed

    Input

    CAN

    LTC existence information signal

    Forward recognition camera

    Hands-free caution text display signal

    LTA Steering Assist Unavailable Hold Steering Wheel

    Displayed

    Input

    CAN

    LTC existence information signal

    Forward recognition camera

    Hands-free caution text display signal

    LTA Malfunction Visit Your Dealer

    Displayed

    Input

    CAN

    LTC existence information signal

    Forward recognition camera

    Fault condition text display signal

    LTA Unavailable

    Displayed

    Input

    CAN

    LTC existence information signal

    Forward recognition camera

    Steering assist unusable text display signal

    LTA Turned ON Steering Assist Active

    Displayed

    Input

    CAN

    LTC existence information signal

    Forward recognition camera

    LDA mode text display signal

    LTA Turned ON Steering Assist Inactive

    Displayed

    Input

    CAN

    LTC existence information signal

    Forward recognition camera

    LDA mode text display signal

    LTA Unavailable Below Approx. 50 km/h

    Displayed

    Input

    CAN

    LTC existence information signal

    Forward recognition camera

    Speed condition failure text display signal

    LTA Unavailable Below Approx. 32 MPH

    Displayed

    Input

    CAN

    LTC existence information signal

    Forward recognition camera

    Speed condition failure text display signal

    LTA Unavailable at Current Speed

    Displayed

    Input

    CAN

    LTC existence information signal

    Forward recognition camera

    Speed condition failure text display signal

  • (w/o Lane Centering Function)

    Item

    Condition

    Input/output

    Communication line

    Signal

    Component

    LDA Hold Steering Wheel

    Displayed

    Input

    CAN

    Hands-free caution text display signal

    Forward recognition camera

    LDA Steering Assist Unavailable Hold Steering Wheel

    Displayed

    Input

    CAN

    Hands-free caution text display signal

    Forward recognition camera

    LDA Malfunction Visit Your Dealer*A

    Lane Departure Alert Malfunction Visit Your Dealer*A

    Displayed

    Input

    CAN

    Fault condition text display signal

    Forward recognition camera

    LDA Unavailable*A

    Lane Departure Alert Unavailable*A

    Displayed

    Input

    CAN

    Steering assist unusable text display signal

    Forward recognition camera

    LDA Turned ON Steering Assist Active*A

    Lane Departure Alert Turned ON Steering Assist Active*A

    Displayed

    Input

    CAN

    LDA mode text display signal

    Forward recognition camera

    Lane Departure Alert Turned ON Steering Assist Inactive

    Displayed

    Input

    CAN

    LDA mode text display signal

    Forward recognition camera

    LDA Unavailable Below Approx. 50 km/h*A

    Lane Departure Alert Unavailable Below Approx. 50 km/h*A

    Displayed

    Input

    CAN

    Speed condition failure text display signal

    Forward recognition camera

    LDA Unavailable Below Approx. 32 MPH*A

    Lane Departure Alert Unavailable Below Approx. 32 MPH*A

    Displayed

    Input

    CAN

    Speed condition failure text display signal

    Forward recognition camera

    LDA Unavailable at Current Speed*A

    Lane Departure Alert Unavailable at Current Speed*A

    Displayed

    Input

    CAN

    Speed condition failure text display signal

    Forward recognition camera

    HINT:

    *A: Displayed message may vary depending on specifications.

  • (w/ Full-speed Range Following Function)

    Item

    Condition

    Input/output

    Communication line

    Signal

    Component

    Radar Cruise Control Unavailable Press Brake to Resume Driving

    Displayed

    Input

    CAN

    ACC ASL display ID2 signal

    ECM

    Cruise Control Fault Press Brake to Deactivate Visit Your Dealer

    Displayed

    Input

    CAN

    ACC ASL display ID2 signal

    ECM

    Radar Cruise Active Please Pay Attention to Other Vehicles

    Displayed

    Input

    CAN

    ACC ASL display ID2 signal

    ECM

w/ Road Sign Assist System:

  • Item

    Condition

    Input/output

    Communication line

    Signal

    Component

    Road Sign Assist System Malfunction

    Displayed

    Input

    CAN

    TSR warning message signal

    Forward recognition camera

w/ Blind Spot Monitor System:

  • Item

    Condition

    Input/output

    Communication line

    Signal

    Component

    Blind Spot Monitor Unavailable

    Displayed

    Input

    CAN

    BSD module status signal

    Blind spot monitor sensor LH (B)

    Blind Spot Monitor Malfunction Visit Your Dealer

    Displayed

    Input

    CAN

    BSD module status signal

    Blind spot monitor sensor LH (B)

w/ Tire Pressure Warning System:

  • Item

    Condition

    Input/output

    Communication line

    Signal

    Component

    TPWS Malfunction Visit Your Dealer

    Displayed

    Input

    CAN

    TPMS warning indicator condition 1 signal

    Main body ECU (Multiplex network body ECU)

    Setting Tire Pressure Warning System*A

    Setting TPWS*A

    Displayed

    Input

    CAN

    TPMS warning indicator condition 1 signal

    Main body ECU (Multiplex network body ECU)

    Tire Pressure Recalibrating Please Wait until Complete*A

    Registering Each TPWS Sensor*A

    Displayed

    Input

    CAN

    TPMS warning indicator condition 1 signal

    Main body ECU (Multiplex network body ECU)

    Tire Pressure Low Check Tire

    Displayed

    Input

    CAN

    TPMS warning indicator condition 1 signal

    Main body ECU (Multiplex network body ECU)

    Not Available

    Displayed

    Input

    CAN

    TPMS warning indicator condition 1 signal

    Main body ECU (Multiplex network body ECU)

    HINT:

    *A: Displayed message may vary depending on specifications.

w/ Scheduled Maintenance Required Reminder:

  • Item

    Condition

    Input/output

    Communication line

    Signal

    Component

    Maintenance Required Soon

    Displayed

    -

    -

    -

    -

    Maintenance Required Visit Your Dealer

    Displayed

    -

    -

    -

    -

w/ Canister Pump Module:

  • Item

    Condition

    Input/output

    Communication line

    Signal

    Component

    Please Wait Fuel Door Opening

    Displayed

    Input

    Direct line

    Fuel lid status signal

    ECM

    Ready to Refuel

    Displayed

    Input

    Direct line

    Fuel lid status signal

    ECM

    Close Fuel Lid

    Displayed

    Input

    Direct line

    Fuel lid status signal

    ECM

    Check Fuel Cap

    Displayed

    Input

    CAN

    Fuel cap open indicator signal

    ECM

w/ Washer Fluid Level Warning:

  • Item

    Condition

    Input/output

    Communication line

    Signal

    Component

    Windshield Washer Fluid Low

    Displayed

    Input

    Direct line

    Washer fluid level signal

    Level warning switch assembly

w/ Vehicle Proximity Notification System:

  • Item

    Condition

    Input/output

    Communication line

    Signal

    Component

    Proximity Notification System Malfunction Visit Your Dealer

    Displayed

    Input

    CAN

    Speaker warning multi-information display request signal

    Vehicle approaching speaker controller

INPUT AND OUTPUT SIGNALS OF BUZZER

Item

Condition

Input/output

Communication line

Signal

Component

Reverse buzzer

Sounds intermittently

Input

CAN

Ready signal

Hybrid vehicle control ECU

Shift selection R signal

Ready buzzer

Sounds once

Input

CAN

Drive ready buzzer signal

Hybrid vehicle control ECU

Seat belt warning buzzer

(for Driver seat)

Sounds intermittently (Maximum 5 times)*

Input

CAN

Driver seat belt buckle switch signal

Main body ECU (Multiplex network body ECU)

Sounds once/sounds intermittently

Input

CAN

Driver seat belt buckle switch signal

Main body ECU (Multiplex network body ECU)

Parking brake switch signal

Driver door courtesy switch signal

Shift selection R signal

Hybrid vehicle control ECU

Shift selection P signal

Vehicle speed (SP1) signal

Skid control ECU (Brake booster with master cylinder assembly)

P range position advice buzzer

Sounds continuously

Input

CAN

Buzzer request signal

Certification ECU (Smart key ECU assembly)

Push operation during driving warning buzzer

Sounds intermittently

Input

CAN

Buzzer request signal

Certification ECU (Smart key ECU assembly)

Brake fluid level warning buzzer

Sounds intermittently

Input

CAN

Brake reservoir level warning switch signal

Skid control ECU (Brake booster with master cylinder assembly)

Engine oil pressure warning buzzer

Sounds intermittently

Input

CAN

Engine speed data signal

ECM

Engine oil pressure light lighting prohibition signal

Hybrid vehicle control ECU

Direct line

Engine oil pressure switch signal

Engine oil pressure switch assembly

Seat belt warning buzzer

(for Front passenger seat)

Sounds once/sounds intermittently

Input

CAN

Front passenger seat belt buckle switch detection status signal

Airbag sensor assembly

Front passenger seat occupant detection status signal

Parking brake switch signal

Main body ECU (Multiplex network body ECU)

Front passenger door courtesy switch signal

Shift selection R signal

Hybrid vehicle control ECU

Shift selection P signal

Vehicle speed (SP1) signal

Skid control ECU (Brake booster with master cylinder assembly)

EPS warning buzzer

Sounds once/sounds intermittently

Input

CAN

Demand buzzer to meter signal

Power steering ECU with motor assembly

Accelerator pedal depressed with N range position buzzer

Sounds continuously

Input

CAN

Depress the accelerator in N position signal

Hybrid vehicle control ECU

Hybrid control system warning buzzer

Sounds once/sounds intermittently/sounds continuously

Input

CAN

Hybrid system malfunction buzzer signal

Hybrid vehicle control ECU

Tow prohibition warning buzzer

Sounds intermittently

Input

CAN

Towing warning signal

Hybrid vehicle control ECU

Engine coolant temperature hot warning buzzer

Sounds continuously

HINT:

Operates cooperatively with the engine coolant temperature receiver gauge.

P range position reminder and door open warning buzzer

Sounds continuously

Input

CAN

Meter buzzer continuation request signal

Certification ECU (Smart key ECU assembly)

NDB warning signal

Hybrid vehicle control ECU

Smart key warning buzzer

(Pattern 1)

Sounds once

Input

CAN

Meter buzzer single-shot request signal

Certification ECU (Smart key ECU assembly)

Smart key warning buzzer

(Pattern 2)

Sounds intermittently

(Maximum 9 times)

Input

CAN

Meter buzzer intermittent request (0.7 sec. cycle) signal

Certification ECU (Smart key ECU assembly)

Smart key warning buzzer

(Pattern 3)

Sounds intermittently

Input

CAN

Meter buzzer intermittence request signal

Certification ECU (Smart key ECU assembly)

Multi-information display warning buzzer

Sounds once

HINT:

Operates cooperatively with various warning or advise messages.

Accelerator hold warning buzzer

Sounds continuously

Input

CAN

Accelerator hold caution signal

Hybrid vehicle control ECU

Hybrid battery low voltage notification buzzer

Sounds intermittently/sounds continuously

Input

CAN

Hybrid battery low voltage warning ID signal

Hybrid vehicle control ECU

Hybrid unit excessive heat notification buzzer

Sounds once

Input

CAN

Motor inverter high temperature warning ID signal

Hybrid vehicle control ECU

Electric parking brake cancel buzzer

Sounds once

Input

CAN

EPB multi-information display control signal

Parking brake ECU (Brake actuator assembly)

Brake hold control non-cancellation warning buzzer

Sounds twice

Input

CAN

Brake hold information control flag signal

Skid control ECU (Brake booster with master cylinder assembly)

Cruise control low speed cancel buzzer

Sounds twice

Input

CAN

ACC buzzer request signal

Hybrid vehicle control ECU

Immobiliser key identification completion buzzer

Sounds once

Input

CAN

Immobiliser key identification completion signal

Certification ECU (Smart key ECU assembly)

Driving with parking brake unreleased warning buzzer

Sounds intermittently

Input

CAN

EPB multi-information display control signal

Parking brake ECU (Brake actuator assembly)

Driving with door open warning buzzer

Sounds intermittently

Input

CAN

Driver door courtesy switch signal

Main body ECU (Multiplex network body ECU)

Front passenger door courtesy switch signal

Rear left door courtesy switch signal

Rear right door courtesy switch signal

Back door courtesy switch signal

Hood courtesy switch signal

Vehicle speed (SP1) signal

Skid control ECU (Brake booster with master cylinder assembly)

Sports mode shift reject buzzer

Sounds twice

Input

CAN

Reject buzzer signal

Hybrid vehicle control ECU

Hybrid battery cooling system warning buzzer

Sounds once

Input

CAN

Hybrid battery cooling system maintenance signal

Hybrid vehicle control ECU

EV reject buzzer

Sounds twice

Input

CAN

EV mode message signal

Hybrid vehicle control ECU

Light reminder buzzer

Sounds continuously

Input

CAN

Light reminder buzzer request signal

Main body ECU (Multiplex network body ECU)

Turn signal flasher buzzer

Sounds intermittently

HINT:

Operates cooperatively with the turn indicator lights.

  • *: w/ Canister Pump Module

w/ Rear Seat Belt Warning:

  • Item

    Condition

    Input/output

    Communication line

    Signal

    Component

    Seat belt warning buzzer

    (for Rear seat)

    Sounds once/sounds intermittently

    Input

    CAN

    Parking brake switch signal

    Main body ECU (Multiplex network body ECU)

    Driver door courtesy switch signal

    Front passenger door courtesy switch signal

    Rear left door courtesy switch signal

    Rear right door courtesy switch signal

    Back door courtesy switch signal

    Shift selection R signal

    Hybrid vehicle control ECU

    Shift selection P signal

    Vehicle speed (SP1) signal

    Skid control ECU (Brake booster with master cylinder assembly)

    Direct line

    Rear left seat belt buckle switch/occupant detection status signal

    Rear seat inner with center belt assembly LH

    Rear center seat belt buckle switch/occupant detection status signal

    Rear right seat belt buckle switch/occupant detection status signal

    Rear seat 3 point type belt assembly RH

w/ Forward Recognition Camera:

  • Item

    Condition

    Input/output

    Communication line

    Signal

    Component

    PCS warning buzzer

    Sounds intermittently

    Input

    CAN

    PCS meter buzzer request (Extend) signal

    Forward recognition camera

    radar cruise control proximity warning buzzer

    Sounds intermittently

    Input

    CAN

    ACC buzzer request signal

    Hybrid vehicle control ECU

    PCS pedestrian warning buzzer

    Sounds intermittently

    Input

    CAN

    PCS meter buzzer request (Extend) signal

    Forward recognition camera

    LDA/LTA cancel buzzer

    Sounds twice

    Input

    CAN

    Lane departure alert cancel buzzer signal

    Forward recognition camera

    LDA/LTA warning buzzer

    Sounds intermittently

    Input

    CAN

    LDW buzzer signal

    Forward recognition camera

    Hands-free caution buzzer

    Sounds intermittently

    Input

    CAN

    Hands-free caution text display signal

    Forward recognition camera

    Radar cruise brake operation request buzzer

    Sounds intermittently

    Input

    CAN

    ACC buzzer request signal

    Hybrid vehicle control ECU

    Radar cruise preceding vehicle lost at low speed buzzer

    Sounds four times

    Input

    CAN

    ACC buzzer request signal

    Hybrid vehicle control ECU

    Vehicle sway warning buzzer

    Sounds twice

    Input

    CAN

    SWS buzzer request signal

    Forward recognition camera

    PCS radar/camera adjustment mode buzzer

    Sounds intermittently/sounds continuously

    Input

    CAN

    PCS meter buzzer request (Extend) signal

    Forward recognition camera

w/ Road Sign Assist System:

  • Item

    Condition

    Input/output

    Communication line

    Signal

    Component

    Road sign assist buzzer

    Sounds once

    Input

    CAN

    Buzzer request of permanent area signal

    Forward recognition camera

    Buzzer request of camera ADAS tab signal

INPUT AND OUTPUT SIGNALS OF OTHERS FUNCTION

Item

Condition

Input/output

Communication line

Signal

Component

Speed signal for Direct line

-

Input

Direct line

Vehicle speed pulse input signal

Certification ECU (Smart key ECU assembly)

Output

Direct line

Vehicle speed pulse output signal

Related ECUs

Meter illumination

Illumination level

Input

CAN

Taillight request signal

Main body ECU (Multiplex network body ECU)

Auto dimmer signal*

Direct line

Illumination level signal

Light control rheostat

Tail cancel switch signal

-

Output

CAN

Rheostat duty signal

Certification ECU (Smart key ECU assembly)

Tail cancel signal

Main body ECU (Multiplex network body ECU)

Direct line

Illumination level signal

Related ECUs

  • *: w/ Automatic Light Control