LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Infiniti >> 2011 >> G37 Base, 2D Coupe >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 53 (Audio System, Visual System & Navigation System (Base Audio Without Navigation) - G37 Convertible) >> System Description >> Diagnosis System (Tel Adapter Unit) >> On Board Diagnosis Function >> On Board Diagnosis Item >> Notes
April 5, 2026: LEMON Manuals is launched! Read the announcement.

On Board Diagnosis Item: Notes

WARNING: This page is about a different variant/trim than selected.

The on board diagnosis has 3 modes: the self-diagnosis mode that performs the trouble diagnosis, the speaker adaptation data deleting mode and the hands-free phone system initialization mode.

CAUTION:
  • Perform the diagnosis with the vehicle stopped.
  • Perform STEP2 if necessary.
MODE DESCRIPTION CHART

STEP MODE Description
STEP1 Self-diagnosis The self-diagnosis mode performs the microphone test and the diagnosis of TEL adapter unit, TEL antenna and steering unit, and then reads out the results with the sound and indicates them on the display.
STEP2 Speaker adaptation data deleting The speaker adaptation data deleting mode can delete the speaker adaptation data.
Hands-free phone system initialization Hands-free phone system initialization mode can perform the initialization of hands-free phone system.