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Audio System Symptom Troubleshooting - Error code: Check Antenna is displayed
Error code: Check Antenna is displayed
NOTE:
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Check XM radio reception in an open area. Poor reception/interference can be caused by tall buildings, mountains, or high-voltage power lines. |
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Check the connectors for poor connections or loose terminals. |
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1. |
Problem verification:
Problem verification
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?1. |
Park the vehicle outside with a clear view of the southern horizon. |
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?2. |
Press the engine start/stop button to select the ON mode. |
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?3. |
Turn on the audio system, and select the XM radio. | |
Is Check Antenna displayed?
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The failure is duplicated, go to step 2. |
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Intermittent failure, the system is OK at this time.? |
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2. |
Determine possible failure area (XM antenna, others):
Determine possible failure area (XM antenna, others)
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?1. |
Press the engine start/stop button to select the OFF mode. |
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?3. |
Press the engine start/stop button to select the ON mode. |
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?4. |
Turn on the audio system, and select the XM radio. | |
Is Check Antenna displayed?
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Replace the original XM antenna.? |
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3. |
XM antenna lead check (substitution):
XM antenna lead check (substitution)
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?1. |
Press the engine start/stop button to select the OFF mode. |
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?2. |
Substitute a known-good XM antenna lead, and recheck. | |
Does the symptom go away?
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Replace the original XM antenna lead.? |
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