Initial Inspection and Diagnostic Overview

DIAGNOSIS SYSTEM (TEL ADAPTER UNIT)

Diagnosis Description

HANDS FREE PHONE SYSTEM ON BOARD DIAGNOSIS
During on board diagnosis the diagnosis function of TEL adapter unit starts with the operation of the steering switch and performs the diagnosis when ignition switch ACC.

On board diagnosis item
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.