Audio System DTC Troubleshooting: 1301

DTC 1301: GPS Antenna Error

NOTE:

	Check the vehicle 12 volt battery condition first.
	This audio 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.	Turn the vehicle to the OFF (LOCK) mode then the ON mode, and wait at least 1 minute.

?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.	Clear the hard error codes.

?2.	Turn the vehicle to the OFF (LOCK) mode.

?3.	Substitute a known-good GPS antenna.

?4.	Turn the vehicle to the OFF (LOCK) mode then the ON mode, and wait at least 1 minute.

?5.	Check for hard error codes.

Is DTC 1301 indicated?

Replace the original GPS antenna.?