Section 4 (Engine Controls - Self-Diagnostics - Introduction): Introduction: Notes

WARNING: This page does not describe the selected car, but rather 9 other vehicles, including the 2000 Nissan Xterra, 2000 Nissan Sentra, 2000 Nissan Quest, 2000 Nissan Pathfinder, and 2000 Nissan Maxima. However, it is still accessible from the selected car via links, so may be relevant.

NOTE: For information on I30, refer to Maxima unless otherwise noted. For information on QX4, refer to Pathfinder unless otherwise noted.

NOTE: Electronic Concentrated Control System (ECCS) control module is referred to as Engine Control Module (ECM) or Powertrain Control Module (PCM).

If no faults were found while performing BASIC DIAGNOSTIC PROCEDURES, proceed with self-diagnostics. Using scan tool, review and record all DTC and freeze-frame information available. If no DTCs are present after entering self-diagnostics, proceed to TROUBLE SHOOTING - NO CODES article for diagnosis by symptom (i.e., ROUGH IDLE, NO START, etc.).