The best Car Audio & Video Wiring Harnesses: Reddit reviews

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You could try this parking bypass off amazon but I think you may still have the interaction limit.

You need a wiring harness like this one: https://www.amazon.com/PAC-ROEM-NIS2-Interface-Integrate-Amplifiers/dp/B000CE9OY2

and a headphonejack to rca Splitter like this https://www.amazon.de/gp/product/B007K8RVHU/ref=ppx_yo_dt_b_asin_title_o01_s00?ie=UTF8&psc=1

You can wire everything together and it will work with the bose amp. You can also plug in an aftermarket amp.

There are several aftermarket solutions for this, personally i used the PAC SWI on my G35. Five Star Car Stereo made a very helpful video i followed. I believe it should be very similar for the 350z. You're gonna have to splice the SWI harness into your cars harness. The PAC also came with detailed instructions. The only thing I'm not sure about is if this will work with a "Joying" headunit as i believe it can only work with major name brands ea pioneer, alpine etc. Hope this helps.

you don't have to splice the dash speakers, crutchfield doesn't have the right adapter but amazon does have one

https://www.amazon.com/dp/B07RMZ4CR6?psc=1&ref=ppx_yo2_dt_b_product_details

i used this in my 2014 V for the dash speakers. most 3.5" aftermarket speakers will physically fit in the dash but none will bolt up so you do have to make some new holes in the plastic or just do what i did and put some double sided sticky tape on the tabs of the speakers to hold them in place and prevent rattles. they are basically trapped up in the dash anyhow though after you put the grille back in so they can't fall through the dash or anything anyhow.

So I'm in the process of changing over my stereo in a Toyota Highlander 05 for a Power Acoustik PDN 626B. I used this harness.

Now when I put my key in to on/acc all my lights turn on, and the head unit turns on, radio plays, etc. As soon as I turn the ignition to start, everything dies, including all the instrument panel lights. They don't come back until I disconnect and reconnect the battery. All my wiring seems to be connected properly.

Do you guys have any ideas? I don't think it's the battery if everything still powers up before starting. I reconnected my original stereo and am having the same problem. I'm kind of a car noob sorry if this isn't the right place to post.

Speakers + Stereo are a solid choice. Vehicle shouldnt give any issues so long as you don't have the JBL audio system.

I believe you have the JBL Premium stereo. That's the only thing that directly makes sense. I can think of 2 other reasons, but they don't make as much sense.

If you DID have the JBL Premium stereo (usually has a JBL logo somewhere on the face of the old stereo) then it is likely that your OEM amplifier can't keep up, and it's causing all sorts of fault with the new speakers and new power from the upgraded head unit.

The solution to that is bypassing the OEM stereo, which if I recall, the Bypass plug is in the stereo opening, near the passenger side. You can see the extra plugs in this video at the timestamp I'm posting. https://youtu.be/YLX9NBiq3aM?t=362

You can replace the wire harness that you bought, and wire in this one to complete the bypass. https://www.amazon.com/Metra-70-1761-Wiring-Harness-Speaker/dp/B0002BEQJ8

The 2nd thing that could be causing issues is a short to ground in the wiring. This is usually unlikely if you took the time to wire things properly. Also the chances of a global static is minimal, the usual result is individual or localized distortion on the afflicted speaker(s)

The last thing that makes sense is a lack of proper power, Such as the power(and/or ground) connection to the stereo is insufficient and that is causing the stereo to struggle to keep up. The reason I don't think this is the issue, is that the power would have resolved itself to handle one speaker, vs powering the 4 speakers, when you did your fade/balance adjustment test.

I hope this helps.

Oh another thing I did to mine was replace the 3.5in dash speakers.

used these and you can get any speakers that fit. https://smile.amazon.com/gp/product/B07RMZ4CR6/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1

sounds a little better

RED WOLF Car Front Door Dash Pro Tweeter Audio Speaker Wiring Harness for 2010-2019 Toyota Corolla, 2008-2019 Toyota Highlander, Subaru 2012-2020 Factory Speaker Replacement Adapter Connector 1 Pair https://www.amazon.ca/dp/B07RMZ4CR6/ref=cm_sw_r_apan_i_G05M93VYVV5RPJPKDG2J?_encoding=UTF8&psc=1

I used this adapter to connect to the dash speaker. I then tapped into the short red and black wire to run speaker wires to my amplifier for high-level input. I also replaced the dash speaker at the same time. This harness will only work if you decide to replace the dash speaker, which uses the spade terminals to connect. https://www.amazon.com/dp/B07RMZ4CR6/ref=cm_sw_r_apan_i_V5BE6EWV3Z1Z61SRCN4N?_encoding=UTF8&psc=1[red wolf wire harness](https://www.amazon.com/dp/B07RMZ4CR6/ref=cm_sw_r_awdo_9EY38PYSGHPYWY8PEQTB)

https://www.amazon.com/Metra-72-8104-Speaker-Connector-Vehicles/dp/B0002BBP7Y/ref=pd\_day0fbt\_img\_sccl\_2/146-1976123-5193164?pd\_rd\_w=iJgDB&pf\_rd\_p=bcb8482a-3db5-4b0b-9f15-b86e24acdb00&pf\_rd\_r=DEH7M7EC9B0C3AH1JTYF&pd\_rd\_r=75c...

Got it.

Correct my if I’m wrong: * Tweeter -> wire with the resistor -> red wolf harness -> the original connector that is connected to my stock tweeter

• woofer -> Metra 72-8104 -> connector that was originally connected to stock woofer.

Do you mean a wiring harness like this one?

Metra 70-1721 Wiring Harness for 1998-2013 Acura/Suzuki/Honda Vehicles https://www.amazon.com/dp/B0002BF09S/ref=cm_sw_r_cp_api_glt_i_H5GQPJ471KCMYEE3R0VC

Metra 72-8104 Speaker Connector for Select Toyota Vehicles https://www.amazon.com/dp/B0002BBP7Y/ref=cm_sw_r_cp_apip_JkHruIZkLhIpr

Metra 82-8146 6" x 9" Front Speaker Adapter for Select Lexus and Toyota Vehicles https://www.amazon.com/dp/B00IIC6CPE/ref=cm_sw_r_cp_apip_yIgsi7AS5UXWM

You’ll also need these

https://www.amazon.com/APPS2Car-Parking-Interface-Pioneer-Receivers/dp/B01L6Z1WYA/ref=sr\_1\_3?crid=2F5HDNYJLRK1W&keywords=pioneer+brake+bypass&qid=1638219961&qsid=136-8904368-3725960&sprefix=pioneer+brake+by%2Caps%2C231&sr=8-3...

if grounding to the radio doesnt work, this should:
https://www.amazon.com/dp/B01L6Z1WYA?psc=1&ref=ppx_yo2_dt_b_product_details
its only $10.

APPS2Car Parking Brake Bypass Video in Motion Interface Module for Select Pioneer Stereo Radio DVD Receivers - fits All Pioneer AVH AVH-P AVH-X MVH DVH and NEX Video Units https://www.amazon.com/dp/B01L6Z1WYA/ref=cm_sw_r_cp_api_glt_fabc_S4NENT4H2GJK27QDWBVC?_encoding=UTF8&psc=1

You will need this bypass. Older pioneer radios, yes you can just ground it, but that’s back in early 2000’s era. The radios have been smarter, this bypass is needed or you’re gonna constantly be struggling with a ground and relay. Very cheap and simple to wire in, leave it tucked behind the radio. Most audio shops should have them in stock, if you don’t want to Amazon it.

Buy this harness and watch the YouTube videos. https://www.amazon.com/dp/B07RMZ4CR6/ref=cm_sw_r_apan_glt_fabc_1A0J7J09MTCS5BN449B6?_encoding=UTF8&psc=1

It takes some experimenting to squeeze all the wires in, but it is an easy DIY project.

For #1 you have to locate the switch that the parking brake pushes on when it's engaged. TBH, for the 3500NEX I just installed in my Audi I couldn't be assed to mess with all that and just got a bypass module for it. I have no interest in watching video while I'm driving but I also didn't want to have to go find somewhere to pull over and park every time I want to adjust a setting.

A head unit with Android Auto and Apple Carplay in my 2007 Sonata.

But, I also added this at the time of installation, so my kids can watch movies on the way to school.

Assuming it's wired the same as my 2013 Prius, the 4 wires at the tweeter are full range + and - from the head unit, and + and - to the woofer. The tweeter basically parallels the two pairs when plugged in, and has an inline cap as a bass blocker for the tweeter itself. Something like this is probably what you are looking for: https://smile.amazon.com/dp/B07RMZ4CR6/

Need this.

The stock radio (not touch screen) works but i had to buy a two channel adapter thingy to connect to my amplifier I have mounted to the back of the subs.

That is very different than You NEED to connect it which was you statement.

I mean it is not that much harder than making 3 wire connections. It comes with instructions.

Adapters needed are these guys here. Alternatively If you order speakers off Crutchfield.com they will give you the adapters needed for free. Keep in mind that the polarity is reversed for the RAV4 so technically the positive should be negative and vice versa. I would recommend bass blockers as dash speakers are not meant to play low frequencies and bass blockers act as crossovers to prevent that from happening.

RED WOLF Car Front Door Dash Pro Tweeter Audio Speaker Wiring Harness for 2010-2019 Toyota Corolla, 2008-2019 Toyota Highlander, Subaru 2012-2020 Factory Speaker Replacement Adapter Connector 1 Pair https://www.amazon.ca/dp/B07RMZ4CR6/ref=cm_sw_r_cp_api_glt_i_0RR7YCWE6CCF6CWFDMAR

ok so this is $330 in Canada and there is no way he is going to pay for that. I have also read that the amp is doing all the cross over work in this truck and the signals to each pair of speakers is limited. If I do one of thesehttps://www.amazon.ca/gp/product/B00LIAHSM4/ref=ox_sc_act_title_2?smid=A3DWYIK6Y9EEQB&psc=1

Should I fix it to the sub wires since it will be a sub

You have to buy this adapter. https://www.amazon.com/Metra-70-1761-Wiring-Harness-Speaker/dp/B0002BEQJ8/ref=mp_s_a_1_3?dchild=1&keywords=metra+1761&qid=1617109052&sr=8-3 If you don't want to wait for shipping, Best Buy has it and will price match that link.

Sorry I misspoke.

So basically my deck has audio tuning, I can move the glider for balance (more sound in back or more sound in front, as well left or right) I can also adjust the different frequencies for bass, treble, mid.

SCOSCHE LOC2SL Car Stereo 2-Channel Audio Adjustable Amplifier with Add-On Adapter and Remote Control Knob, Black https://www.amazon.com/dp/B00LIAHSM4/ref=cm_sw_r_cp_api_glc_fabc_4Hj-FbYTHKFYD

Amazon sells this. Since I don’t have rcas coming off my deck, I would need to splice that unit into my rear speakers, but when I am using my subwoofer off of the rear speakers what I’m asking is, say for example I want to adjust (at the deck) my cars speaker treble, well that would feed treble to the rear speakers as well, so then wouldn’t it feed treble to the sub

This is the line level converter I'm using: https://www.amazon.com/dp/B00LIAHSM4/ref=cm_sw_r_cp_apa_fab_Ji5DFbQYYAVNR

And I used this wiring diagram to know what's what on the sub harness: https://www.focusst.org/attachments/6252d1363932011-2013-focus-st-sony-amp-wiring-diagram-sony-wiring-diagram-png.104841/

assuming by kit you mean it comes with the adapter that has RCA connectors? If you have an offbrand radio or it doesn't sound right after install you might need the PAC-ROEM NIS2

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https://www.amazon.com/PAC-ROEM-NIS2-Interface-Integrate-Amplifiers/dp/B000CE9OY2

Ordered the Pioneer AVH-1300NEX off Amazon and did a self install along with a backup camera, very happy with it overall.

Note, there is a requirement to hook it up to the parking brake electronics in order to enable certain menus. (This is a safety feature to ensure you’re actually parked and not driving)

That said, there are bypass adapters widely available online. I ordered this one for $10:

APPS2Car Parking Brake Bypass Video in Motion Interface Module for Select Pioneer Stereo Radio DVD Receivers - fits All Pioneer AVH AVH-P AVH-X MVH DVH and NEX Video Units https://www.amazon.com/dp/B01L6Z1WYA/ref=cm_sw_r_cp_api_i_qFOJCbRZVRRCA