METER / GAUGE SYSTEM SYSTEM DIAGRAM

A01FBWEE01
A01FC56E02
A01FC7VE05
A01FC3JE01
A01FC30E01
ECU Input Signal
ECM

  • Engine speed signal

  • Shift position signal

  • Current range position signal

  • Drive 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 signal

  • Driver seat belt buckle switch signal

  • Diagnosis
Main Body ECU (Multiplex Network Body ECU)

  • Light status signal

  • Door courtesy light switch signal

  • Tire pressure signal

  • Warning message display request signal

  • Buzzer sounding request signal

  • Diagnosis
Skid Control ECU Assembly

  • Warning message display request signal

  • Warning light illumination request signal

  • Indicator light illumination request signal

  • Diagnosis
Certification ECU (Smart Key ECU Assembly)

  • Warning message display request signal

  • Information message display request signal

  • Buzzer sounding request signal

  • Engine immobiliser certification signal

  • Emergency request signal
Front Steering Control ECU

  • Warning message display request signal

  • Diagnosis
Rear Steering Control ECU

  • Warning message display request signal

  • Diagnosis
Power Steering ECU Assembly

  • Warning light illumination request signal

  • Buzzer sounding request signal

  • Warning message display request signal

  • Diagnosis
Parking Brake ECU Assembly

  • Warning light illumination request signal

  • Warning message display request signal

  • Information message display request signal

  • Buzzer sounding request signal

  • Diagnosis
AFS ECU Assembly Indicator light illumination request signal
Air Conditioning Amplifier Assembly Outside temperature signal
Absorber Control ECU

  • Indicator light illumination request signal

  • Diagnosis
Driving Support ECU Assembly

  • Warning message display request signal

  • Information message display request signal

  • Warning light illumination request signal

  • Indicator light illumination request signal

  • Diagnosis
Seat Belt Control ECU

  • Warning message display request signal

  • Indicator light illumination request signal

  • Diagnosis
Clearance Warning ECU Assembly

  • Information message display request signal

  • Diagnosis
4WD ECU Assembly

  • Warning message display request signal

  • Diagnosis

Tech Tips

The input signals differ by vehicle specification.