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Home >> Nissan-Datsun >> 2021 >> Altima Platinum >> Repair and Diagnosis >> External Pages >> Different car >> Section 156 (Driver Assistance System) >> System Description >> System >> Intelligent Drive Alertness >> System Description >> ADAS Control Unit Input/Output Signal Item

ADAS Control Unit Input/Output Signal Item

WARNING: This page is about a different car, the 2020 Nissan Altima. However, it is still accessible from the selected car via links, so may be relevant.

Input Signal Item 

Transmit unit

Signal name

Description

ABS actuator and electric unit (control unit)

CAN communication

Vehicle speed signal

Receives wheel speeds of front wheels.

Combination meter

CAN communication

System selection signal

Receives a selection state each item in "Driver Assistance" selected through the vehicle information display.

Chassis control module (with built in steering angle sensor)

CAN communication

Steering angle sensor signal

Receives the number of rotation, rotational angle, and rotational direction of the steering wheel.

Output Signal Item 

Reception unit

Signal name

Description

Combination meter

CAN communication

Meter display signal

I-DA status signal

Transmits a signal to display a status on the vehicle information display.