Diagnostic Procedure

WARNING: This page is about a different car, the 2005 Nissan Xterra. However, it is still accessible from the selected car via links, so may be relevant.

CHECK CAN COMMUNICATION CIRCUIT
With CONSULT-II
1. Turn ignition switch "ON" and start engine.
2. Select "SELF-DIAG RESULTS" mode for "A/T" with CONSULT-II.
Is any malfunction of the "CAN COMM CIRCUIT" indicated?
1. YES: Print out CONSULT-II screen.
2. NO: INSPECTION END
  
  Fig 1: Display CONSULT-II (Self-Diag Results)
  Courtesy of NISSAN MOTOR CO., U.S.A.