Nissan Rogue manuals

Nissan Rogue Service Manual: ECU diagnosis information

EPS CONTROL UNIT

Reference Value

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.

Reference Value

*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

TERMINAL LAYOUT

Terminal layout

PHYSICAL VALUES

Physical values

Physical values

Fail-Safe

Protection Function

EPS control unit decreases the output signal to EPS motor during continuous extreme use of the power steering function (e.g., full steering) for protection of the EPS motor and EPS control unit (Overload protection control).

DTC Inspection Priority Chart

When multiple DTCs are detected simultaneously, check one by one depending on the following priority list.

DTC Inspection Priority Chart

DTC Index

DTC Index

Diagnosis system (EPS control unit)
CONSULT Function FUNCTION CONSULT can display each diagnostic item using the diagnostic test modes shown following Diagnostic test mode Function ECU identification The p ...

Wiring diagram
EPS SYSTEM Wiring Diagram ...

Other materials:

Periodic maintenance
REAR PROPELLER SHAFT Inspection APPEARANCE AND NOISE  Check the propeller shaft tube surface for dents or cracks. If malfunction is detected, replace propeller shaft assembly.  If center bearing is noisy or damaged, replace propeller shaft assembly. VIBRATION If vibrati ...

Front seat belt
Exploded View Seat belt height adjuster (RH) Seat belt height adjuster bolt cover (RH) Seat belt retractor (RH) Seat belt buckle (RH) Seat belt buckle (LH) Seat belt retractor (LH) Seat belt height adjuster bolt cover (LH) Seat belt height adjuster (LH) SEAT BELT RETR ...

Washer motor circuit
Diagnosis Procedure Regarding Wiring Diagram information, refer to WW-22, "Wiring Diagram". 1. CHECK FRONT AND REAR WASHER MOTOR FUSE  Turn the ignition switch OFF.  Check that the following fuse is not blown. Is the fuse blown? YES >> Replace the blown fuse ...

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