Acceleration Whine Comes Through The Speakers When Iphone Is Playing T

[Mike V.]

When I'm playing music from my iPhone through my Auxillary port I hear an annoying acceleration whine when I step on the brakes. Playing music from all other sources, i.e., CD player, radio, produces no whine.

Any ideas?

[IS_Willie]

There is a TSIB regarding the fix. It is a ground loop filter that goes inline, and the dealer will do it for free. I had mine done, and it works great... the only downside is that it is a filter, and you will loose a bit of volume.

[Mike V.]

There is a TSIB regarding the fix. It is a ground loop filter that goes inline, and the dealer will do it for free. I had mine done, and it works great... the only downside is that it is a filter, and you will loose a bit of volume.

Thanks Willie, I just found this earlier post that didn't pull up during my search http://us.lexusownersclub.com/forums/index...showtopic=49495

[smooth1]

Theres a TSB out for that. We have a pinned thread at the top of this forum with access to the technical service bulletins. Here's a link though:

TSB thread

On your next visit to the dealer, just let them know the problem your having. They have an audio filter they install to correct that issue.

[IS_Willie]

There is a TSIB regarding the fix. It is a ground loop filter that goes inline, and the dealer will do it for free. I had mine done, and it works great... the only downside is that it is a filter, and you will loose a bit of volume.

Thanks Willie, I just found this earlier post that didn't pull up during my search http://us.lexusownersclub.com/forums/index...showtopic=49495

No worries... welcome, and enjoy your noise free iPod!

[Mike V.]

There is a TSIB regarding the fix. It is a ground loop filter that goes inline, and the dealer will do it for free. I had mine done, and it works great... the only downside is that it is a filter, and you will loose a bit of volume.

Thanks Willie, I just found this earlier post that didn't pull up during my search http://us.lexusownersclub.com/forums/index...showtopic=49495

No worries... welcome, and enjoy your noise free iPod!

Yeah it has to do with the iPod being charged while playing. If I unplug the power cable the whining goes away.