DATE: December 21, 2007
Flash: Audio Speaker Popping-Like Sound During Audio Play
This bulletin involves selectively erasing and reprogramming the Audio Amplifier with new software.
CAUTION: If this flash process is interrupted/aborted, the AMP will be damaged beyond repair and will require replacement.
2008 (JK) Wrangler
NOTE: This bulletin applies to the above listed vehicles equipped with a Premium Infinity audio system (sales code RC9) built before December 10, 2007 (MDH 1210XX).
The vehicle operator may experience a popping-like sound from the audio speakers. The condition may be more noticeable when the audio source is the radio tuner.