Audio-Navigation System DTC Troubleshooting: 1301

DTC 1301: GPS Antenna Error

NOTE:

	Check the vehicle battery condition first.
	This navigation DTC sets when there is poor connectors or loose terminals at the GPS antenna connector or an open in GPS antenna lead.
	Before you troubleshoot, make sure to follow the General Troubleshooting Information.
	Check the connectors for poor connections or loose terminals.

Problem verification:

Problem verification

?1.	Clear the hard error codes.

?2.	Press the engine start/stop button to select the OFF mode and then select the ON mode.

?3.	Check for hard error codes.

Is DTC 1301 indicated?

The failure is duplicated, go to step 2.

Intermittent failure, the system is OK at this time.?

GPS antenna check (substitution):

GPS antenna check (substitution)

?1.	Press the engine start/stop button to select the OFF mode.

?2.	Substitute a known-good GPS antenna.

?3.	Clear the hard error codes.

?4.	Press the engine start/stop button to select the OFF mode and then select the ON mode.

?5.	Check for hard error codes.

Is DTC 1301 indicated?

Replace the original GPS antenna.?