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Home >> Nissan-Datsun >> 2021 >> Altima S >> Repair and Diagnosis >> Steering >> Steering Control Systems >> Steering Control System >> Description >> Diagnosis System (EPS Control Unit) >> Consult Function >> Diagnosis Description >> Data Monitor Mode
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Data Monitor Mode

NOTE: The following table includes information (items) inapplicable to this vehicle. For information (items) applicable to this vehicle, refer to CONSULT display items.

Monitor item

Unit

Remarks

BATTERY VOLT

V

Displays the power supply voltage for EPS control unit.

STEERING TORQUE

Nm

Displays steering torque detected by torque sensor.

STEERING ANGLE SIGNAL

deg

Displays the steering angle based on steering angle signal transmitted by CAN communications.

MOTOR CURRENT

A

Display the current value consumed by EPS motor.

MOTOR TORQUE COMMAND

A

Displays the target motor current value.

C/U TEMP

deg. C

Displays the temperature of the EPS control unit.

ASSIST LEVEL

%

Displays the current percentage of the allowable assist ratio EPS motor.

VEHICLE SPEED

km/h

Display the vehicle speed from vehicle speed signal via CAN communication.

WARNING LAMP

Off/On

Displays the control status of power steering warning lamp.

STEERING ANGLE SENSOR STATUS

ABNORMAL/NORMAL

Displays the status of steering angle based on the steering angle status signal transmitted by CAN communications.

ENGINE STATUS

STOP/RUN/CRANK

Displays the engine status based on the engine status signal transmitted by CAN communications.

HEAT PROTCT STATUS

NORMAL/PRTECT

Displays the status of overheat protection.

ST TORQUE FLAG

Off/On

Displays the status of steering torque flag.

STOP/START SYSTEM

Off/On

Displays the status of power steering system off.

STOP START STATUS

INACT/ACT

Displays the power steering system status.