RYANPSTEEL Posted June 26, 2018 Report Share Posted June 26, 2018 on w4400nex .what do you do to bypass e brake Quote Link to post Share on other sites
sitnlow4life Posted June 30, 2018 Report Share Posted June 30, 2018 I have the same question ... I wired mine using my old appradio bypass . I can watch video while sitting still and low speed . Once I start moving like 5mph + it blacks the screen out and displays safety message . The VSS isn't hooked up , so how is it determining speed ? GPS antenna ? Thanks Todd Quote Link to post Share on other sites
toyotaman Posted July 13, 2018 Report Share Posted July 13, 2018 I have the same problem, even though I installed the MicroBypass. And the AVIC hold the screen to disable does not work here. Any Help would be appreciated. Quote Link to post Share on other sites
Jstrong Posted July 18, 2018 Report Share Posted July 18, 2018 I’m having the same issue. It works at the light and back off once the light turns green smh Quote Link to post Share on other sites
Dkvande Posted July 23, 2018 Report Share Posted July 23, 2018 I’m having the same problem, I’m so frustrated, I purchased this unit thinking it would be an upgrade to my appradio 4. I should never had spent the money on this unit:( Quote Link to post Share on other sites
Dkvande Posted July 24, 2018 Report Share Posted July 24, 2018 Hey guys, I just took my unit out, disconnected the GPS and connected the parking brake wire to a switch that is grounded . I start the car, flip the switch on then off and can now watch my videos without my screen blacking out!! Quote Link to post Share on other sites
Cjarrettgsu Posted July 24, 2018 Report Share Posted July 24, 2018 How did that effect ur GPS signal? Quote Link to post Share on other sites
Jstrong Posted August 3, 2018 Report Share Posted August 3, 2018 I tried unplugging the gps antenna it did work until you lanch google maps or apple maps which uses the phones gps. Once the phone connects the same screen comes back once you reach 5+ mph. So that solution is not the answer. Quote Link to post Share on other sites
krankintacoma Posted August 4, 2018 Report Share Posted August 4, 2018 Has anyone tried moving the MUTE (YEL/BLK) wire to the only other open pin location & grounding it yet?? Like the older AVIC units were. Quote Link to post Share on other sites
Jstrong Posted August 11, 2018 Report Share Posted August 11, 2018 On 8/4/2018 at 11:00 AM, krankintacoma said: Has anyone tried moving the MUTE (YEL/BLK) wire to the only other open pin location & grounding it yet?? Like the older AVIC units were. What do you mean? What pin? And what would grounding it do? Quote Link to post Share on other sites
Studderman Posted August 20, 2018 Report Share Posted August 20, 2018 Im having the same issue, and this really sucks, I like the wireless feature on the 4400nex but if I would of known this before hand, I would of gotten the 4200nex model, But anyway if anyone knows a work around, please share with us, Thnx Quote Link to post Share on other sites
krankintacoma Posted August 22, 2018 Report Share Posted August 22, 2018 On 8/10/2018 at 8:53 PM, Jstrong said: What do you mean? What pin? And what would grounding it do? I finally got around to trying my idea....it sends the radio into "AMP ERROR" mode....so that's a no go. I put the pin back to its original location, removed all power from the unit, hooked it back up, the "AMP ERROR" was gone, & the radio went back to normal operation. Quote Link to post Share on other sites
Jstrong Posted August 23, 2018 Report Share Posted August 23, 2018 ok. I tried grounding the mute wire which drastically reduced the volume. I also tried grounding the green wire, no change. I did find a hidden developer mode screen but I could figure out the password to get in. So still no video while moving. smh Quote Link to post Share on other sites
asd255 Posted August 23, 2018 Report Share Posted August 23, 2018 bypass - does not work on AVH-4x00NEX devices.only for AVIC of all versions. for 4000/4100/4200 the check was only for the parking brake. For the AVH-4400NEX in Pioneer did a double check of PKB\SPEED You will not succeed. Write in Pioneer that they change the code for both the previous versions of NEX Quote Link to post Share on other sites
Jstrong Posted August 26, 2018 Report Share Posted August 26, 2018 I ended up returning my AVH-W4400NEX and getting the AVIC-W6400NEX now I have video in motion. The screen is a little smaller but definitely worth the tradeoff to be able to have video in motion. Now all is well in the world. Quote Link to post Share on other sites
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