Manufacturer Code Charts: 1304

Navigation System DTC Troubleshooting: 1304

DTC 1304:

Gyro Error 1

NOTE:

- Check the vehicle battery condition first 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 Reading and Clearing Diagnostic Trouble Codes.
- Make sure the vehicle is parked outside, away from buildings.
- Aftermarket electronic devices located near the navigation unit or GPS antenna can potentially interfere with the operation of the navigation system.

1. Clear hard error code.

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

3. Check for the hard error code.

Is DTC 1304 indicated?

YES -

Replace the navigation unit Service and Repair.

NO -

Intermittent failure, the system is OK at this time. If the vehicle repeatedly comes back with the navigation DTC, replace the navigation unit Service and Repair.