DTC 1305: Gyro Error 2: ECU Temp XX °C (2014-15)

NOTE: 

• First, check the Vehicle 12 volt battery condition .
• This navigation DTC sets when there is a problem with the internal gyro (refer to Yaw Sensor diagnosis), and indicates the navigation ECU temperature when the DTC is detected.
• Before you troubleshoot, make sure to follow the General Troubleshooting Information - Refer to: How to Troubleshoot the Navigation System (2014-15) .
• 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.
• Check any official Honda service website for more service information about the navigation system.

1. Problem verification

   -1. Check that the temperature is below 70 °C (158 °F) in the dash.

   - 2. Clear the hard error codes.

   - 3. Turn the vehicle to the OFF (LOCK) mode.

   - 4. Turn the vehicle to the ON mode, and wait at least 3 minutes.

   - 5. Check for hard error codes.

   Is DTC 1305 indicated?

   YES 

   Replace the audio-navigation unit - Refer to: Audio-Navigation Unit Removal and Installation (2014-15) .

   NO 

   Intermittent failure, the system is OK at this time.