2021 Nissan-Datsun Sentra SFACTORY OEM SERVICE PROCEDURE

Work Procedure

Starter Operation Counter Clear is a function of ECM to erase the starter motor operation counter. it must be performed when starter motor is replaced.

CAUTION: Performed this function when starter motor is replaced.
  1. ERASE STARTER OPERATION COUNTERΒ 

    SYMBOL With CONSULT

    1. Turn ignition switch ON.
    2. Select "STRT OPRTN CNTR CLEAR" in "WORK SUPPORT" mode of "ENGINE" using CONSULT.
    3. Touch "CLEAR" and erase starter operation counter.

    SYMBOL Without CONSULT

    NOTE:
    • It is better to count the time accurately with a clock.
    • It is impossible to switch the diagnostic mode when an accelerator pedal position sensor circuit has a malfunction.
    1. Turn ignition switch OFF and wait at least 10 seconds.
    2. Confirm that accelerator pedal is fully released, turn ignition switch ON and wait 3 seconds.
    3. Repeat the following procedure quickly five times within 5 seconds.
      • Fully depress the accelerator pedal.
      • Fully release the accelerator pedal.
    4. Wait 7 seconds, repeat the following procedure quickly five times within 5 seconds.
      • Fully depress the accelerator pedal.
      • Fully release the accelerator pedal.
    5. Wait 7 seconds, fully depress the accelerator pedal and keep it for approx. 10 seconds.
    6. Fully release the accelerator pedal and turn the ignition switch OFF.
      GNSJPBIA4604GB-604Courtesy of NISSAN NORTH AMERICA, INC.

    INSPECTION END

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:

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

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