METER / GAUGE SYSTEM

Figure 1. Direct Line Signal

A01QFMOE01
A01QFA8E01

Figure 2. CAN Communication Signal (Models with Central Gateway ECU)

A01QF5AE01
A01QF9ME01

Figure 3. CAN Communication Signal (Models without Central Gateway ECU)

A01QFHDE01
ECU Input Signal
ECM

  • Engine speed signal

  • Shift position signal

  • Current range position signal

  • SPORT mode signal

  • Fuel injection volume signal

  • Engine coolant temperature signal

  • Buzzer sounding request signal

  • Warning light control signal

  • Indicator light illumination request signal

  • Warning message display request signal

  • Information message display request signal

  • Diagnosis
Center Airbag Sensor Assembly

  • Warning light illumination request signal

  • Diagnosis
Main Body ECU (Multiplex Network Body ECU)

  • Lighting status signal

  • Door courtesy light switch signal

  • Warning light illumination request signal

  • Warning message display request signal

  • Buzzer sounding request signal

  • Driver seat belt buckle switch signal
Skid Control ECU

  • Warning message display request signal

  • Warning light illumination request signal

  • Indicator light illumination request signal

  • Vehicle speed signal

  • Diagnosis
Certification ECU (Smart Key ECU Assembly)

  • Warning message display request signal

  • Information message display request signal

  • Buzzer sounding request signal

  • Immobiliser certification signal

  • Emergency request signal
4WD ECU Assembly

  • Warning light illumination request signal

  • Warning message display request signal

  • Indicator light illumination request signal

  • Diagnosis
Power Steering ECU Assembly

  • Warning light illumination request signal

  • Buzzer sounding request signal

  • Warning message display request signal

  • Diagnosis
Forward Recognition Camera

  • Warning light illumination request signal

  • Buzzer sounding request signal

  • Warning message display request signal

  • Information message display request signal

  • Diagnosis
Engine Stop and Start ECU

  • Buzzer sounding request signal

  • Stop and start indicator request signal

  • Stop and start cancel indicator request signal

  • Battery charge light request signal

  • Manual engine start signal

  • Diagnosis
Air Conditioning Amplifier Assembly

  • Warning message display request signal

  • ECO mode signal
Blind Spot Monitor Sensor LH

  • Indicator light illumination request signal

  • Warning message display request signal
Driving Support ECU Assembly

  • Warning message display request signal

  • Information message display request signal

  • Warning light illumination request signal

  • Indicator light illumination request signal
Clearance Warning ECU Assembly

  • Information message display request signal

  • Diagnosis
Radio and Display Receiver Assembly or Navigation Receiver Assembly

  • Information message display request signal

  • Diagnosis

Tech Tips

The input signals differ by vehicle specifications.