1. Attachments are working again! Check out this thread for more details and to report any other bugs.

Fix for Sirius Static

Discussion in 'Gen 2 Prius Audio and Electronics' started by GeoGeek, Jun 9, 2006.

  1. GeoGeek

    GeoGeek Member

    Joined:
    Mar 2, 2006
    360
    31
    0
    Location:
    Auburndale, FL
    Vehicle:
    2010 Prius
    Model:
    IV
    I've been following the various threads here on PriusChat
    regarding the distorted, static-ey sound many of us have
    coming from our integrated Sirius Satellite Tuners.
    Well now there's a fix... I got the details from Kearny Mesa Toyota
    in San Diego and put them together in this attached "how-to".
    Now if we can just get a fix for the 10-character limitation.
    Enjoy!
    Matt
     
    1 person likes this.
  2. AlphaTeam

    AlphaTeam Member

    Joined:
    Jul 17, 2004
    643
    1
    0
    Location:
    Earth
    Vehicle:
    2006 Prius
    You RULE!!!!
    I just got back from Radio Shack...oh well.

    I'll let you know how it goes!
     
  3. aaf709

    aaf709 Ravenpaw of ThunderClan

    Joined:
    Apr 23, 2005
    3,862
    18
    0
    Location:
    San Diego, CA
    Vehicle:
    2022 Prius Prime
    Model:
    Limited
    That's great!!!

    Good thing this was such an easy fix.
     
  4. AlphaTeam

    AlphaTeam Member

    Joined:
    Jul 17, 2004
    643
    1
    0
    Location:
    Earth
    Vehicle:
    2006 Prius
    I did it.
    It is not 100% perfect. But it is A LOT better. I'm a bit anal when it comes to sound quality, so it could just be me too.
    It could be my fault with installation and the making of the wire also, but I can live with it.
    I think I'm going to buy the new Sirius unit when it comes out and if that has the same problem I'll re-make the wires.

    But tons of kudos to GeoGeek. Thanks!!!!!

    Oh be sure and add this to the Knowledge Base!!
     
  5. PriusInsight

    PriusInsight New Member

    Joined:
    Jun 26, 2005
    89
    0
    0
    <div class='quotetop'>QUOTE(GeoGeek @ Jun 9 2006, 01:03 PM) [snapback]268621[/snapback]</div>
    Thank you for sharing this information.

    1) How well did the fix work for you?

    2) How was your Sirrius Receiver secured/attached to the car frame?

    Thanks again.
     
  6. GeoGeek

    GeoGeek Member

    Joined:
    Mar 2, 2006
    360
    31
    0
    Location:
    Auburndale, FL
    Vehicle:
    2010 Prius
    Model:
    IV
     
  7. AlphaTeam

    AlphaTeam Member

    Joined:
    Jul 17, 2004
    643
    1
    0
    Location:
    Earth
    Vehicle:
    2006 Prius
     
  8. car

    car New Member

    Joined:
    Mar 25, 2006
    34
    0
    0
    Location:
    Miami
    This fixed my static issue entirely! Its a pleasure listening to the Sirius talk stations (which were the worst affected) now. If only there was a way to fix the 10 character limitation.
     
  9. krainium

    krainium Junior Member

    Joined:
    Nov 22, 2005
    57
    0
    0
    Location:
    Northbrook, IL
    Vehicle:
    2006 Prius
    GEOGEEK, you have totally made my day. The instructions were perfect and simple to follow. I now have an integrated Sirus tuner installed on my 06 Prius, Package 7 without the static and noise in the background, no matter what the volume level. Thanks so much. One caution. When I unplugged my tuner I found that all my stations reverted back to the Weather Station and I had to call Sirius to send me a new signal, which worked like a champ.

    The static problem on the '06 was such a bother, its hard to believe such a simple fix as two jumper wires would have cleared things up, but they sure worked like a champ. Thanks again.
     
  10. GeoGeek

    GeoGeek Member

    Joined:
    Mar 2, 2006
    360
    31
    0
    Location:
    Auburndale, FL
    Vehicle:
    2010 Prius
    Model:
    IV
    <div class='quotetop'>QUOTE(krainium @ Jun 10 2006, 03:40 PM) [snapback]269257[/snapback]</div>
    Yep....I forgot to mention that....the presets reside in the sat tuner...when you pull the plug
    it wipes them out......but I didn't have to call Sirius and resend the signal. Wierd.

    Good to know the instructions helped.

    Others here on PC have done the same for me, so I figured why not return the favor.

    Cheers
     
  11. aaf709

    aaf709 Ravenpaw of ThunderClan

    Joined:
    Apr 23, 2005
    3,862
    18
    0
    Location:
    San Diego, CA
    Vehicle:
    2022 Prius Prime
    Model:
    Limited
    I wonder what connecting those jumpers actually do. Do they connect to an internal filter or what? I suppose it doesn't matter, as long as it works.
     
  12. GeoGeek

    GeoGeek Member

    Joined:
    Mar 2, 2006
    360
    31
    0
    Location:
    Auburndale, FL
    Vehicle:
    2010 Prius
    Model:
    IV
    <div class='quotetop'>QUOTE(aaf709 @ Jun 11 2006, 10:24 AM) [snapback]269484[/snapback]</div>
    According to Jon (at Factory Interactive) " The jumper actually shorts out some resistors on the Op-Amp in the tuner. This changes the impedance of the signal and makes it compatible with the radio."
    Sounds reasonable to me.
    He also indicated that he tested this fix out with an '04 Prius & it seemed to help sound quality on it too.
     
  13. scionfriar

    scionfriar Junior Member

    Joined:
    May 12, 2006
    29
    1
    0
    <div class='quotetop'>QUOTE(GeoGeek @ Jun 11 2006, 07:39 AM) [snapback]269495[/snapback]</div>
    Can someone explain what the static sounds like? I got the factory installed Sirius from Longo last week in my brand new 06 and today I heard what sounded like distortion towards higher frequencies (it was the opera channel) and I think it was the first time I'd heard anything like this. Is that this static problem?

    Thanks!
    Matt
     
  14. GeoGeek

    GeoGeek Member

    Joined:
    Mar 2, 2006
    360
    31
    0
    Location:
    Auburndale, FL
    Vehicle:
    2010 Prius
    Model:
    IV
    <div class='quotetop'>QUOTE(scionfriar @ Jun 20 2006, 03:45 PM) [snapback]274218[/snapback]</div>
    The best way I found to highlight the static issue was to tune into dialogue intensive channels
    like news, entertainment, or even weather channels (>100).
    It sounds like the higher frequencies breaking up, which means it's particularly noticible
    coming over the tweeters. It may seem more intense the louder you turn it up, but it's there
    even with it turned down to moderate volume levels.
    It's less apparent while listening to music because there's more sounds going on to mask it, but
    if you've got the problem, it will definately be there, even on music....I noticed it particularly
    well listening to jazz stations.
    If you have a 2006 Prius with the factory integrated "Sirius Connnect" tuner, then I'll bet you have the problem...good news is there's a fix. See the first post in this sticky.
     
  15. josht

    josht New Member

    Joined:
    Jul 6, 2006
    3
    0
    0
    I have a one week-old 2006 Prius and today started encountering some odd stereo problems (on FM, AM, and Sirius, but not on iPod plugged into aux jack). This morning, sound on all three started to crackle, then eventually it just dropped out. This evening it began working fine again, but then the sound totally crapped out. I powered off the car, turned it back on, then it began to work a bit sporadically. Has anyone else seen this issue? Does it seem like the same Sirius-related issue to folks?
     
  16. AlphaTeam

    AlphaTeam Member

    Joined:
    Jul 17, 2004
    643
    1
    0
    Location:
    Earth
    Vehicle:
    2006 Prius
    I had the Sirius sound issue and it doesn't sound like what you are describing.
     
  17. GeoGeek

    GeoGeek Member

    Joined:
    Mar 2, 2006
    360
    31
    0
    Location:
    Auburndale, FL
    Vehicle:
    2010 Prius
    Model:
    IV
    <div class='quotetop'>QUOTE(josht @ Jul 6 2006, 10:45 PM) [snapback]282366[/snapback]</div>
    If you've got an '06 package 8, then you've got the JBL system with an external amplifier.
    If you're experiencing the sound quality issues from multiple signal sources (as you described)
    then I suspect something might be wrong with your amplifier (not the Sirius.....although performing the fix to the Sirius tuner is a cheap & easy thing to try and it couldn't hurt).
    Sounds to me like you might have an issue with either the factory head unit, the factory amp (under the passenger seat), or possibly the connections of the wiring harness between the two (based on the intermittent nature). If it's a harness connection issue, you can try checking to make sure the plugs on both ends of the harness are firmly seated into both ends (the amp & the radio). If it's the radio or the amp, then
    you want to let the dealership troubleshoot......although Murphy's law will probably strike and it will work fine when you take it in!
    Good Luck
     
  18. sdgeiger

    sdgeiger Junior Member

    Joined:
    Aug 25, 2004
    97
    0
    0
    Location:
    Phoenixville, PA
    Vehicle:
    2005 Prius
    Model:
    N/A
    For all of you that have the Sirius in the 2006 model, does the MFD still only display the first 10 characters of the artist and title of the song?
     
  19. dbotello

    dbotello Junior Member

    Joined:
    Feb 26, 2006
    56
    1
    0
    Location:
    Rockaway, NJ
    Vehicle:
    2006 Prius
    Model:
    Four
    Yes. The static is gone (hooray), but the 10 character limitation is still there.

    I personally have not found that to be much of a problem, as I do not check out the names while driving.
     
  20. jones065

    jones065 New Member

    Joined:
    Jul 28, 2006
    3
    0
    0
    Anyone know where they install the receiver in a '06 package 8? I got my car in July and the signal drops out constantly - it is impossible to listen to anything. Sometimes I only see numbers and no names on the display at all. Other times it works great for a couple days and then drops out again. Of course, when I take it to the dealership, it works flawlessly. I believe the problem is they mounted the Sigma antenna right under the darkened shade in the windshield behind the rear view mirror. I am guessing the satellite receiver is under the driver's seat, but don't want to keep disassembling my car until I know where it is for sure. I already checked the rear compartment per this sticky and it wasn't there. I want to switch out the antenna for a magnetic one.

    Thanks!