DTC 1702: XM 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 XM antenna connector or an open in XM antenna lead.
• Before you troubleshoot, make sure to follow the General Troubleshooting Information - Refer to: How to Troubleshoot the Audio SystemAudio System Self-Diagnostic Function .
• Check the connectors for poor connections or loose terminals.

• 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.

  3. Turn on the audio system, and select the XM radio.

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

  Is DTC 1702 indicated?

  YES 

  The failure is duplicated, go to step 2.

  NO 

  Intermittent failure, the system is OK at this time.

• 2. Determine possible failure area (XM antenna, others):

  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.

  3. Substitute a known-good roof antenna .

  4. Turn the vehicle to the ON mode.

  5. Turn on the audio system, and select the XM radio.

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

  Is DTC 1702 indicated?

  YES 

  Go to step 3.

  NO 

  Replace the original roof antenna .

• 3. XM receiver check (substitution):

  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.

  3. Substitute a known-good XM receiver .

  4. Turn the vehicle to the ON mode.

  5. Turn on the audio system, and select the XM radio.

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

  Is DTC 1702 indicated?

  YES 

  Replace the XM antenna lead.

  NO 

  Replace the original XM receiver .

NOTE: 

• Check the vehicle 12 volt battery condition first .
• This navigation DTC sets when there is poor connectors or loose terminals at the XM antenna connector or an open in XM antenna lead.
• 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.
• Check the connectors for poor connections or loose terminals.

• 1. Problem verification:

  1. Clear the hard error codes .

  2. Turn the vehicle to the OFF (LOCK) mode then the ON mode.

  3. Turn on the audio system, and select the XM radio.

  4. Check for hard error codes .

  Is DTC 1702 indicated?

  YES 

  The failure is duplicated, go to step 2.

  NO 

  Intermittent failure, the system is OK at this time.

• 2. Determine possible failure area (XM antenna, others):

  1. Clear the hard error codes .

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

  3. Substitute a known-good roof antenna .

  4. Turn the vehicle to the ON mode.

  5. Turn on the audio system, and select the XM radio.

  6. Check for hard error codes .

  Is DTC 1702 indicated?

  YES 

  Go to step 3.

  NO 

  Replace the original roof antenna .

• 3. XM receiver check (substitution):

  1. Clear the hard error codes .

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

  3. Substitute a known-good XM receiver .

  4. Turn the vehicle to the ON mode.

  5. Turn on the audio system, and select the XM radio.

  6. Check for hard error codes .

  Is DTC 1702 indicated?

  YES 

  Replace the XM antenna lead.

  NO 

  Replace the original XM receiver .