2017 Nissan-Datsun Sentra SLFACTORY OEM SERVICE PROCEDURE

Component Description

Components parts Reference
EPS control unit EPS CONTROL UNIT 
EPS motor EPS MOTOR, TORQUE SENSOR, REDUCTION GEAR 
Torque sensor EPS MOTOR, TORQUE SENSOR, REDUCTION GEAR 
Reduction gear EPS MOTOR, TORQUE SENSOR, REDUCTION GEAR 
EPS warning lamp WARNING LAMP/INDICATOR LAMP 
ECM
  • Transmits mainly the following signals to EPS control unit via CAN communication.
    • Engine status signal
ABS actuator and electric unit (control unit)
  • Transmits mainly the following signal to EPS control unit via CAN communication.
    • Vehicle speed signal (ABS)
Combination meter
  • Transmits mainly the following signal to EPS control unit via CAN communication.
    • Vehicle speed signal (METER)
  • Turns ON the EPS warning lamp according to the signal from EPS control unit via CAN communication.
Factory Service Tools

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.

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