DTC 1303: GPS Receiver Error 2

NOTE: 

• Check the vehicle 12 volt battery condition first .
• This audio DTC sets when there is an internal GPS receiver problem (reboot error).
• Aftermarket metallic window tint or electronic devices located near the audio unit or GPS antenna can potentially interfere with the operation of the system.
• Before you troubleshoot, make sure to follow the General Troubleshooting Information - Refer to: How to Troubleshoot the Audio SystemAudio System Self-Diagnostic Function .

• 1. Problem verification:

  1. Clear the hard error codes - Refer to: How to Troubleshoot the Audio SystemAudio System Self-Diagnostic Function .

  2. Turn the vehicle to the OFF (LOCK) mode then the ON mode, and wait at least 30 seconds.

  3. Check for hard error codes - Refer to: How to Troubleshoot the Audio SystemAudio System Self-Diagnostic Function .

  Is DTC 1303 indicated?

  YES 

  Replace the audio unit - Refer to: Audio Unit Removal and Installation(With Display Audio)Audio Unit Removal and Installation(With Normal Audio) .

  NO 

  Intermittent failure, the system is OK at this time.

NOTE: 

• Check the vehicle 12 volt battery condition first .
• This navigation DTC sets when there is an internal GPS receiver problem (reboot error).
• Aftermarket metallic window tint or electronic devices located near the audio unit or GPS antenna can potentially interfere with the operation of the system.
• Before you troubleshoot, make sure to follow the General Troubleshooting Information .
• Check any official Honda service website for more service information about the navigation system.

• 1. 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 30 seconds.

  3. Check for hard error codes .

  Is DTC 1303 indicated?

  YES 

  Replace the audio-navigation unit .

  NO 

  Intermittent failure, the system is OK at this time.