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:

Personal lamp
Removal and Installation The personal lamp is serviced as part of headlining. Refer to INT-30, "Removal and Installation". Bulb or Lens Replacement WARNING: Do not touch the glass surface of a bulb while it is lit or right after being turned OFF to prevent burns. CAUTION: &n ...

Symptom diagnosis
COMBINATION SWITCH SYSTEM SYMPTOMS Symptom Table Perform the data monitor of CONSULT to check for any malfunctioning item. Check the malfunction combinations. Identify the malfunctioning part from the agreed combination and repair or replace the part. NORMAL OPERATING C ...

B0093 front door satellite sensor LH
DTC Logic DTC DETECTION LOGIC With CONSULT CONSULT name DTC DTC detecting condition Repair order DOOR SATELLITE SENSOR LH [SENSOR FAIL] B0093 Front door satellite sensor LH has malfunctioned. Refer to SRC-70, "Diagnosis Procedure". ...

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