2004 Nissan-Datsun Sentra SE-RFACTORY OEM SERVICE PROCEDURE

Check Points For Using Consult-II

WARNING: This page is about a different car, the 2004 Nissan Quest. However, it is still accessible from the selected car via links, so may be relevant.
  1. Has CONSULT-II been used without connecting CONSULT-II CONVERTER on this vehicle?
    • If YES, GO TO 2.
    • If NO, GO TO  5.
  2. Is there any indication other than indications relating to CAN communication system in the self-diagnosis results?
    • If YES, GO TO 3.
    • If NO, GO TO  4.
  3. Based on self-diagnosis results unrelated to CAN communication, carry out the inspection.
  4. Malfunctions may be detected in self-diagnosis depending on control units carrying out CAN communication. Therefor, erase the self-diagnosis results.
  5. Diagnose CAN communication system. Refer to 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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