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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/With Navigation System >> MULTIFUNCTION Switch Does Not Operate >> 3. Communication Circuit Self-Diagnosis

3. Communication Circuit Self-Diagnosis

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.

Perform the self-diagnosis mode in the self-diagnosis function (If the self-diagnosis cannot be activated with the multifunction switch, check with CONSULT-II). Refer to SELF-DIAGNOSIS MODE  .

Is self-diagnosis result OK?

  1. OK: Replace display.
  2. NG: With the self-diagnostic results, check the malfunction part.