Manufacturer Code Charts: 2706

Navigation System DTC Troubleshooting: 2706

DTC 2706:

Gyro Diag : ECU Temp XX °C

NOTE:

- Check the vehicle battery condition first Battery Test.
- This navigation DTC sets when the audio-navigation unit yaw rate sensor's temperature is out of its specified range.
- Before you troubleshoot, make sure to follow the General Troubleshooting Information How to Troubleshoot the Navigation System.
- Do this test only when the passenger compartment temperature is between -4 °F (-20 °C) and 158 °F (70 °C).

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 the ON mode.

3. Check for the hard error code.

Is DTC 2706 indicated?

YES -

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

NO -

Go to step 4.

4. Check the audio-navigation unit cooling fan on the back of the audio-navigation unit to see if it is blocked.

Is the fan blocked?

YES -

Clean or clear the audio-navigation unit cooling fan, and recheck.

NO -

Intermittent failure, the system is OK at this time. If the vehicle repeatedly comes back with the navigation DTC, replace the audio-navigation unit Audio-Navigation Unit Removal/Installation.