Nissan Rogue manuals

Nissan Rogue Service Manual: System

EPS SYSTEM

EPS SYSTEM : System Description

SYSTEM DIAGRAM

System diagram

INPUT/OUTPUT SIGNAL

Communicates the signal from each control unit via CAN communication.

Control unit

Signal status

ECM
  • Transmits the following signal to EPS control unit via CAN communication.
  •  Engine status signal
ABS actuator and electric unit (control unit)
  • Transmits the following signal to EPS control unit via CAN communication.
  •  Vehicle speed signal (ABS)
Combination meter
  • Transmits the following signal to EPS control unit via CAN communication.
  •  Vehicle speed signal (Meter)
  •  Receives the following signal from EPS control unit via CAN communication.
  • EPS warning lamp signal

DESCRIPTION

Description

EPS WARNING LAMP INDICATION

Condition

EPS warning lamp

Ignition switch ON. (Lamp check) ON
Engine running. OFF
EPS system malfunction [Other diagnostic item] ON

CAUTION: EPS warning lamp also turns ON due to data reception error, CAN communication error etc.

EPS SYSTEM : Fail-Safe

EPS SYSTEM : Protection Function

While overload protection control is activated, assist torque gradually decreases and the steering wheel turning force becomes heavy. Assist torque returns to normal if the steering wheel is not turned for a while.

Component parts
Component Parts Location Steering column assembly No. Component Function 1 ABS actuator and electric unit (control unit) Transmits the following signal ...

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 ...

Other materials:

B0010, B0011 passenger airbag module
DTC Logic DTC DETECTION LOGIC CONSULT name DTC DTC detecting condition Repair order ASSIST AIRBAG MODULE CIRCUIT [OPEN] B0010 Front passenger air bag module circuit (AS1) is open. Refer to SRC-49, "Diagnosis Procedure". ASS ...

Brake pedal
Adjustment BRAKE PEDAL HEIGHT  Remove instrument lower panel LH. Refer to IP-22, "Removal and Installation".  Disconnect the harness connectors from the stop lamp switch and brake pedal position switch.  Turn the stop lamp switch and brake pedal position switc ...

Periodic maintenance
REAR WHEEL HUB AND HOUSING Inspection INSPECTION Make sure the conditions (looseness, back lash) of each component and component conditions (wear, damage) are normal. WHEEL HUB AND BEARING INSPECTION  Move wheel hub and bearing in the axial direction by hand. Make sure there is no ...

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