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Home >> Infiniti >> 2002 >> Q45 >> Repair and Diagnosis >> External Pages >> Different car >> Section 218 (Driver Information System) >> Vehicle Information And Integrated Switch System/Without Navigation System >> Self-Diagnosis Mode >> Self-Diagnosis Result >> Quick Reference Table

Quick Reference Table

WARNING: This page is about a different car, the 2004 Infiniti Q45. However, it is still accessible from the selected car via links, so may be relevant.
  1. Select an applicable diagnosis No. in the diagnosis result quick reference table.
  2. Find estimated malfunctioning system in Fig 1 and perform check by referring to WIRING DIAGRAM - COMM  .
  3. Turn the ignition switch to OFF and perform self-diagnosis again.
Fig 1: Quick Reference Table
G00394139Courtesy of NISSAN MOTOR CO., U.S.A.
CAUTION:
  • When multifunction switch has a malfunction, you cannot start.
  • Check the following when you cannot use the self-diagnosis mode.
    • AV communication line between AV control unit and Display, AV communication line between Display and multifunction switch.
    • multifunction switch power supply and ground circuit
  • When an error is in the AV communication line, it cannot be detected on the screen because self diagnosis is inoperative. However, the error can be detected with CONSULT-II.