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Home >> Nissan-Datsun >> 2023 >> Z Performance, Automatic Trans >> Repair and Diagnosis >> Steering >> Steering Control Systems >> Steering Control System >> Ecu Diagnosis Information >> Power Steering Control Module >> Reference Value
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Reference Value

VALUES ON THE DIAGNOSIS TOOL 

NOTE: SYMBOL 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 Display value
BATTERY VOLT Ignition switch ON 10.5 - 16 V
STEERING TORQUE Engine running Steering wheel: Not steering (There is no steering force) Approx. 0.0 Nm
Steering wheel: Left turn Negative value (Nm)
Steering wheel: Right turn Positive value (Nm)
STEERING ANGLE SIGNAL Steering wheel: Not steering (There is no steering force) Approx. 0 deg
Steering wheel: Left turn Positive value (deg)
Steering wheel: Right turn Negative value (deg)
MOTOR CURRENT Engine running Steering wheel: Not steering (There is no steering force) Approx. 0 A
Steering wheel: Left or Right turn Displays consumption current of EPS motor (A) *1
MOTOR TORQUE COMMAND Displays but not used. -
C/U TEMP Engine running Displays temperature of inside of power steering control module (°C)
ASSIST LEVEL Engine running Not steering assist 100%*1
VEHICLE SPEED Vehicle stopped 0.00 km/h
While driving Approximately equal to the indication on speedometer *2 (inside of ±10%)
WARNING LAMP Power steering warning lamp: ON On
Power steering warning lamp: OFF OFF
STEERING ANGLE SENSOR STATUS Malfunction in steering angle sensor. ABNORMAL
No Malfunction in steering angle sensor. NORMAL
ENGINE STATUS Engine stop STOP
Engine running RUN
Engine cranking CRANK
HEAT PROTECT STATUS Ignition switch ON or Engine running No over heat. NORMAL
Over heat. PRTECT
ST TORQUE FLAG Displays but not used. -
STOP/START STATUS Displays but not used. -

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

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