Clearing DTC [Hands-Free Telephone (HF/TEL) System]

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

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. 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.






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