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Home >> Infiniti >> 2022 >> QX55 Essential >> Repair and Diagnosis >> Steering >> Steering Control Systems >> Steering Control System - Electric Power Steering >> System Description >> Diagnosis System (EPS Control Unit) >> CONSULT Function >> 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 via CAN communications.

STEERING ANGLE SPEED

deg/s

Displays the steering angle speed based on the steering angle signal transmitted via CAN communications.

MOTOR CURRENT

A

Display the current value consumed by EPS motor.

Target motor current

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

mph or 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 via CAN communications.

ENGINE STATUS

STOP/RUN/CRANK

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

HEAT PROTECT STATUS

NORMAL/PRTECT

Displays the status of overheat protection.

MOTOR REVOLUTION SPEED

rpm

Displays the EPS motor speed.

CONTROL MODULE ESTM TEMP

deg.C

Displays the estimated temperature of EPS control unit.

Steering mode status

Standard/Sports/Touring

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