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Home >> Nissan-Datsun >> 2012 >> Altima Base >> Repair and Diagnosis >> Accessories & Equipment >> Gauges & Instrument Panels >> Meter, Warning Lamp & Indicator >> System Description >> Meter System >> Information Display >> INFORMATION DISPLAY: Component Description

INFORMATION DISPLAY: Component Description

Unit Description
Combination meter Controls the information display according to the signal received from each unit.
Fuel level sensor unit Refer to "DESCRIPTION ".
ECM Transmits the following signals to the combination meter via CAN communication line.
  • Engine speed signal
  • Fuel consumption monitor signal
  • Loose fuel cap signal
ABS actuator and electric unit (control unit) Transmits the vehicle speed signal to the combination meter via CAN communication line.
BCM Transmits signals provided by various units to the combination meter via CAN communication line.
Washer level switch Transmits the washer level signal to the combination meter.
Parking brake switch Refer to "DESCRIPTION ".
Door switch Transmits the door switch signals to BCM.
Trunk lamp switch and trunk release solenoid Transmits the trunk switch signal to BCM.
IPDM E/R Transmits the ambient sensor signal received from the ambient sensor to the combination meter.
Ambient sensor Detects the ambient temperature and transmits the ambient sensor signal to the IPDM E/R.