CLEARING DTC [HANDS-FREE TELEPHONE (HF/TEL) SYSTEM]

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Caution

•  Before clearing the memory, be sure to enter all of the DTCs displayed in the on-board diagnostic test mode in the Audio Repair Order Form.

With Audio Unit

Note

•  Because the audio unit only displays the currently occurring DTC, it is not necessary to clear DTCs.

With Car-navigation Unit

1.  Launch the on-board diagnostic test mode. (See STARTING PROCEDURE FOR ON-BOARD DIAGNOSTIC TEST MODE [HANDS-FREE TELEPHONE (HF/TEL) SYSTEM].)

2.  While pressing the POWER/VOLUME switch, simultaneously press the DISP switch for 2 s or more.

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3.  To stop the on-board diagnostic test mode, switch the ignition to the LOCK position.