Manufacturer Code Charts: 2710

Navigation System DTC Troubleshooting: 2710

DTC 2710:

USB Cable Diag

NOTE:

- Check the vehicle battery condition first Battery Test.
- This navigation DTC sets when a problem is detected in the USB circuit.
- Before you troubleshoot, make sure to follow the General Troubleshooting Information How To Troubleshoot The Navigation System.

1. Clear the hard error code.

2. Turn the ignition switch to LOCK (0), or press the engine start/stop button to select the OFF mode, then back to ON (II), or press the engine start/stop button to select the ON mode.

3. Go into the System Diagnostic Mode, and select the Self-Diagnosis Mode.

4. Select the USB in the System Links.

Is Connection OK indicated?

YES -

Intermittent failure, the system is OK at this time. Check for loose connections at the USB subharness.

NO -

Go to step 5.

5. Turn the ignition switch to LOCK (0), or press the engine start/stop button to select the OFF mode.

6. Check for poor connection or loose terminals at audio-navigation unit connector K (7P).

Are there connection or terminals OK?

YES -

Go to step 7.

NO -

Repair poor connection or loose terminals, and recheck.

7. Disconnect audio-navigation unit connector K (7P).

8. Check for continuity between audio-navigation unit connector K (7P) terminal No. 6 and No. 7.





Is there continuity?

YES -

Replace the audio-navigation unit Audio-Navigation Unit Removal/Installation.

NO -

Replace the USB subharness.