Operation CHARM: Car repair manuals for everyone.
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

Or, hide this message: temporarily or permanently

Starting Procedure For On-Board Diagnostic Test Mode - Car-Navigation System




STARTING PROCEDURE FOR ON-BOARD DIAGNOSTIC TEST MODE [CAR-NAVIGATION SYSTEM]

NOTE:
- All DTCs displayed in the on-board diagnostic test mode should be entered in the Audio Repair Order Form.

1. Switch the ignition to ACC or ON.

2. Turn the audio power to ON.

3. While pressing the POWER/VOLUME switch, simultaneously press the TUNE/AUDIO switch and the DISPLAY switch for 0.2 s or more.






NOTE:
- If several DTCs are in the memory, they can be displayed using the UP/DOWN switch.

4. To stop the on-board diagnostic test mode, ignition is switched to off.