ashc2025 Posted January 6, 2013 Report Share Posted January 6, 2013 I have a Z120 that I'm giogn to break apart to look at my bluetooth hardware. Anybody have a tutorial or hints/tricks that would aid me? I'm doing this because my bluetooth is FUBAR. The firmware won't update, and the controls for it are greyed out. I'v already done the update to the system and that didn't fix the issue. Only thread I could find about this particular problem was a repair by pioneer because of a "bad blue tooth chip" I think a ribbon cable might have unseated in my recent interior rebuild. Since the warranty is expired any ways, I want to see for myself. Quote Link to post Share on other sites
RonS Posted January 6, 2013 Report Share Posted January 6, 2013 I have a Z120 that I'm giogn to break apart to look at my bluetooth hardware. Anybody have a tutorial or hints/tricks that would aid me? I'm doing this because my bluetooth is FUBAR. The firmware won't update, and the controls for it are greyed out. I'v already done the update to the system and that didn't fix the issue. Only thread I could find about this particular problem was a repair by pioneer because of a "bad blue tooth chip" I think a ribbon cable might have unseated in my recent interior rebuild. Since the warranty is expired any ways, I want to see for myself. Did you get the Service Manual? It is for a Z110, but it should be the same for a Z120. http://avic411.com/f...rviceManual.pdf Is BT the only thing wrong with your HU? I'd try the Z140 upgrade before I tore into the hardware. Also try disconnecting the battery for 5 minutes. I really think the odds of you dislodging a ribbon cable is remote - unless you already opened the chassis. I'm pretty sure you already know this, but - just in case....in BT settings, make sure it is set to ON. Otherwise what you describe will happen. Good luck. Quote Link to post Share on other sites
ashc2025 Posted January 6, 2013 Author Report Share Posted January 6, 2013 Did you get the Service Manual? It is for a Z110, but it should be the same for a Z120. http://avic411.com/f...rviceManual.pdf Is BT the only thing wrong with your HU? I'd try the Z140 upgrade before I tore into the hardware. Also try disconnecting the battery for 5 minutes. I really think the odds of you dislodging a ribbon cable is remote - unless you already opened the chassis. I'm pretty sure you already know this, but - just in case....in BT settings, make sure it is set to ON. Otherwise what you describe will happen. Good luck. Yes, I did the 104 hack, and updated the maps, even tried the parrot firmware update. Under the settings the bluetooth is set to off, however the control is greyed out and the firmware number is "-------------" It's not a grounding issue as I can use my handbrake and grey out all the other controls when I dissengage. The bluetooth is just dead, like the feature is there, but it's locked out or missing the hardware. The battery has been out everal times, as well as the headunit was dissconnected for quite some time. The issue started when I re-installed after my project was finished. The service manual is the shiz, thanks! I'm looking through it for some troubleshoot to see if there's somethign external that might cause the malfunction. Quote Link to post Share on other sites
ashc2025 Posted January 7, 2013 Author Report Share Posted January 7, 2013 I got the piece out, it was fairly easy and it's located in the faceplate. I can't do any point to point on it since it's a modular card. There's nothign you can really fix on it. Looking for replacements now. Parrot CK5050+ EA06 Quote Link to post Share on other sites
ashc2025 Posted January 7, 2013 Author Report Share Posted January 7, 2013 I have a Z120 manual, and I need some help uploading it. It's not the same as the Z110 and the parts list is different too. Quote Link to post Share on other sites
RonS Posted January 7, 2013 Report Share Posted January 7, 2013 I have a Z120 manual, and I need some help uploading it. It's not the same as the Z110 and the parts list is different too. Did you try uploading to the Gallery? http://avic411.com/index.php?/gallery/ Click Upload. You can create a new "album". Sorry. I've never done this - so I can't walk you through it. If you do upload it, please post a link to it in this thread. Quote Link to post Share on other sites
pionara Posted January 8, 2013 Report Share Posted January 8, 2013 i think the bluetooth is on a board that might be able to be replaced (via pioneer parts etc). also, review the various testmode procedures for bluetooth in the service manual check out elektrotanya.com for service manuals Quote Link to post Share on other sites
ashc2025 Posted January 14, 2013 Author Report Share Posted January 14, 2013 thanks for the manual and assistance, the replacement was a success and very straight forward. As far as modifying there is obviously no replacement for this. The connector is proprietary. However from my research this module is being placed in a lot of OEM bluetooth stereo's. Ford, and BMW for sure. once newer cars start going after market and these stereos go all over e-bay this fix will be much cheaper. Quote Link to post Share on other sites
Alyssa Posted March 18, 2013 Report Share Posted March 18, 2013 Hi! Are you a member of elektotanya.com? Can you send me an invitation? Here is my email address..thanks, annlim@ymail.com Quote Link to post Share on other sites
consequential Posted September 17, 2015 Report Share Posted September 17, 2015 thanks for the manual and assistance, the replacement was a success and very straight forward. As far as modifying there is obviously no replacement for this. The connector is proprietary. However from my research this module is being placed in a lot of OEM bluetooth stereo's. Ford, and BMW for sure. once newer cars start going after market and these stereos go all over e-bay this fix will be much cheaper. Hi, I really hope u see this message. I need to replace the same Bluetooth module and wanted to ask how to do it? Do you have the service manual for the z120bt? Did you need to do any soldering? Thanks!!! Quote Link to post Share on other sites
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