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Home >> Nissan-Datsun >> 2021 >> Rogue Sport SL, AWD >> Repair and Diagnosis >> Steering >> Steering Control Systems >> Steering Control System (Diagnostics) >> Ecu Diagnosis Information >> EPS Control Unit >> Values On The Diagnosis Tool
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Values On The Diagnosis Tool

CAUTION: The output signal indicates the EPS control unit calculation data. The normal values will be displayed even in the event that the output circuit (harness) is open.
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

Data monitor

Condition

Value/Status

BATTERY VOLT

Ignition switch: ON

10.5 V - 16 V

TORQUE SENSOR

Engine running

Steering wheel: Not steering (There is no steering force)

Approx. 0 Nm

Steering wheel: Right turn

Positive value (Nm)

Steering wheel: Left turn

Negative value (Nm)

MOTOR CURRENT

Engine running

Steering wheel: Not steering (There is no steering force)

Approx. 0 A

Steering wheel: Right or left turn

Displays consumption current of EPS motor (A) *1

MOTOR SIG

Engine running

Steering wheel: Not steering (There is no steering force)

Approx. 0 A

Steering wheel: Right turn

Positive value (A)

Steering wheel: Left turn

Negative value (A)

ASSIST TORQUE

Engine running

Steering wheel: Not steering (There is no steering force)

Approx. 0 Nm

Steering wheel: Right turn

Positive value (Nm)

Steering wheel: Left turn

Negative value (Nm)

C/U TEMP

Ignition switch ON or engine running

Displays temperature of inside of EPS control unit [ deg.C (deg.F)]

ASSIST LEVEL

Engine running

100 % *2

VEHICLE SPEED

Vehicle stopped

0 km/h (0 mph)

While driving

Approximately equal to the indication on speedometer *3

(inside of +/-10%)

WARNING LAMP

EPS warning lamp: ON

On

EPS warning lamp: OFF

Off

ENGINE STATUS

Engine not running

Stop

Engine running

Run

EPS MODE

Steering mode: Normal

N-MODE

Steering mode: Sport

S-MODE

EPS SETTING CHANGE REQ

Steering mode setting: Normal

N-MODE

Steering mode setting: Sport

S-MODE

*1: Almost in accordance with the value of "MOTOR SIG". It is not a malfunction though these values are not accorded when steering quickly.

*2: Normally displays 100%. In case of an excessive stationary steering, the assist curvature gradually falls. However, it returns to 100% when left standing.

*3: It is not a malfunction, though it might not be corresponding just after ignition switch in turned ON.

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