Manufacturer Code Charts: 1305

Navigation System DTC Troubleshooting: 1305

DTC 1305:

Gyro Error 2: ECU Temp xx °C

NOTE:

- Check the vehicle battery condition first 12 Volt Battery Test.
- This navigation DTC sets when there is a problem with the internal YAW rate sensor.
- Before you troubleshoot, make sure to follow the general troubleshooting information How To Troubleshoot The Navigation System.
- Make sure the vehicle is parked outside, away from buildings.
- Aftermarket electronic devices located near the audio-navigation unit or GPS antenna can potentially interfere with the operation of the navigation system.
- Do this test only when the dash temperature is between-4 °F (-20 °C) and 158 °F (70 °C).
- Check that the fan screen on the back of the audio-navigation unit is not blocked. Clean it if necessary.

1. Clear the hard error code.

2. Turn the ignition switch to LOCK (0), and then back to ON (II).

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

4. Check the System Links.

Is Yaw sensor icon red?

YES -

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

NO -

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