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Home >> Nissan-Datsun >> 2015 >> Altima Base >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Collision/Avoidance >> Driver Assistance System - Intelligent Technology Suite (Its) Control Unit And Lane Departure Warning (LDW) >> Its Control Unit >> System Description >> System >> System Description >> Its Control Unit Input/Output Signal Item
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Its Control Unit Input/Output Signal Item

INPUT SIGNAL ITEM

Transmit Unit Signal Name Description
ECM CAN communication Engine speed signal Receives engine speed.
TCM CAN communication Input speed signal Receives the number of revolutions of input shaft.
Current gear position signal Receives a current gear position.
Shift position signal Receives a shift selector position.
Output shaft revolution signal Receives the number of revolutions of output shaft.
ABS actuator and electric unit (control unit) CAN communication Vehicle speed signal (ABS) Receives wheel speeds of four wheels.
Yaw rate signal Receives yaw rate acting on the vehicle.
Combination meter CAN communication Parking brake switch signal Receives an operational state of the parking brake.
BCM CAN communication Front wiper request signal Receives an operational state of front wiper(s).
Turn indicator signal Receives an operational state of the turn signal lamp and the hazard lamp.
Dimmer signal Receives ON/OFF state of dimmer signal.
Steering angle sensor CAN communication Steering angle sensor malfunction signal Receives a malfunction state of steering angle sensor.
Steering angle sensor signal Receives the number of revolutions, turning direction of the steering wheel.
Steering angle speed signal Receives the turning angle speed of the steering wheel.
Warning systems switch Warning systems switch signal Receives an ON/OFF state of the warning systems switch.

OUTPUT SIGNAL ITEM

Reception unit Signal name Description
Combination meter CAN communication Meter display signal Own vehicle indicator signal Transmits a signal to display a state of the system on the information display.
Blind Spot Warning indicator Transmits a Blind Spot Warning signal to turn ON the Blind Spot Warning indicator.
Lane Departure Warning lamp signal Transmits a Lane Departure Warning signal to turn ON the Lane Departure Warning indicator.
Buzzer output signal Transmits a buzzer output signal to turn ON the buzzer of the following systems:
  • Moving Object Detection (MOD)
  • Blind Spot Warning (BSW)
  • Lane Departure Warning (LDW)
Warning buzzer Warning buzzer signal Activates the warning buzzer of the following systems:
  • Moving Object Detection (MOD)
  • Blind Spot Warning (BSW)
  • Lane Departure Warning (LDW)
Warning systems ON indicator Warning systems ON indicator signal Turns ON the warning systems ON indicator.
A/V control unit CAN communication Visual signal request Transmits a visual signal request from the ITS control unit to display rear view while the shift selector is in R (reverse).