Audio System - XM Radio(R)/AUX/USB Inoperative
08-056November 26, 2008
Applies To:
2009 TL - Models Without Navigation built before November 2008
XM Radio, AUX, and USB Functions Don't Work
SYMPTOM
After completing the TQI or replacing the battery, the XM radio, the AUX (auxiliary), and the USB inputs do not work when selected. All other audio functions operate normally.
PROBABLE CAUSE
There is an audio unit software issue that can arise during the initialization process between the audio unit and the XM receiver.
CORRECTIVE ACTION
Temporarily remove the Backup fuse to reset the audio unit.
WARRANTY CLAIM INFORMATION
None. This bulletin is for information only.
REPAIR PROCEDURE
1. Turn the ignition switch to LOCK (0).
2. Remove the No.15 (10 A) Backup fuse for at least 30 seconds, then reinstall it.
3. Wait at least 1 minute, then turn the ignition switch to ACC (I) or ON (II).
4. Turn the audio unit on, then enter the anti-theft code.
5. Confirm that the XM radio, the AUX, and the USB functions operate normally.
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