You should make one without loc so we can connect our own Lc7i or what ever I see you have the bypass harness for the speakers from the after market amp make one that comes from oem Bose amp to go to Lc7i or whatever
I have a 2018 Chevrolet impala premier and I'm thinking of adding a sub and amp it has the Bose system. Will I need a line out converter as well or do I just need this harness please explain and help Thanks in advance
Great question and the answer is no you dont need an loc is the amp you are planning to use has the quality processor already built in .Otherwise yes you will want to use one
Do you guys make a harness for just the signal to come from an aftermarket radio straight to the door speakers via bypassing the amp? Example: I'm adding a Stinger HIEGH10 radio but i don't want to add amps, at least for now, just radio replacement and to bypass the amp, do you guys have any such T harness like that?
Do u have the 14. On premium system one my amp is in the middle rear trunk deck no rear speakers only 4 doors n 2 pillar tweeters and the monograph touchscreen non navigation xm Siri’s and on star tho please don’t wanna run cheap loc or have to cut wire in all over or replace hu
Do u have the harness for the lt with out the Bose or navigation have the 14 Malibu lt wirh amp in the rear deck no 6x9 only doors speakers wanna add my amps and sun was gunna get ls2i but hearing they are junk to get a dsp but like wanna be safest and how would u wire ur power on the auto start stop system for the amp was told to just run front agm under hood don’t touch the aux battery is true ? Only running jenson 620 thjnk amp and pioneer 760 amp like older but work fine repairing 3 jl w3 rubber on old ones they just dry rotted but like need a model non Bose system tho
I need the harness for change everything doors speakers and add subwoofers dash speakers what’s it’s the harness what I need for my Denali 2500 hd 2015 whit Bose system can you send the link please thank you guys.
Does the sub-only harness also have a power wire (+12V or B+) to power the new sub amplifier? Or do I still have to run a separate wire to the battery to power the new sub amp?
Hi Chris, no the harness does not come with a 12v to power any aftermarket amplifiers. Only a 12v signal that tells the amp to turn on.so yes you will have to install your own fused power from the battery.
Thanks for the quick reply. I'm definitely going to order the sub harness soon. Do you by chance know where the closest 12v accessory hook up would be to power the amp under the back seat in a 2016 Silverado crew cab (with BOSE system)? Right now I'm only seeing the accessory post under the front hood, but nothing near the BOSE amp to power the new amp.
no problem, the Bose amp uses a 10 Awg power wire so you would have to be using a very small amp 200 watts or less to use 10 awg. The best and safest way would be to run a new wire that is the appropriate size fr your amp.
Hello Rich, you would want to use the bose amp T-Harness if you plan on just adding a sub . In a Malibu or impala with the factory amp. lljcustoms.com/store/ols/products/2014-2019-gm-bose-amp-t-harness
Just discovered your channel, very nice! Pardon my novice status if I may ask a question of your knowledge. I'm wanting to add an amp and sub to my 2016 Chevy Colorado Z71 w/Bose 6 speaker w/onStar. Not looking for window shaking boom booms just a bit more sound. What amp and low profile sub would you recommend? P.S. the sub is going to be in a custom encloser under the back seat. Any advice would be greatly appreciated.
If you are looking to just add a single sub i would recommend the Rockford P3SD2-10 with the ACM1.300 amp this a low profile system that is very cost effective and sounds great also do to the ACM amp having a built in LOC yo do not need to buy a High to low converter.
Hi,I have the same model in my workshop that has issues with no sound,so what can be the issue ? There is 12v yellow/ red then black is ground(-) according to wiring diagrams. Can I install aftermarket amp? Or if I buy a new OEM did I needs special tool to make it programming before it can work?
How do you guys deal with ANC? If Your harness plugs into the speaker outputs at the stock amp then there will be ANC cancellation waves mixed in with the high level signal?
@@lljcustomscaraudiofabricat7854 Oh ok,you probably leave the 2 serial data wires in it that need to go back into the stock amp and leave the ANC module signal wires out of it? That would completely disable the ANC system cleanly without having to cut wires like a lot of hack shops do.You have some really awesome products for GM's!
@@Grayback1973 that is correct and it depends on the vehicles out new bypass will also work on the Cadillac's that have the center dash speakers on the same connector.
@@lljcustomscaraudiofabricat7854 People don't realize how long it takes to make these harnesses.Cutting and pinning the wires,inserting,soldering,etc....then taping them up like you do,dang!
Hello Robes, sorry to hear that your not having any luck with the pac units. Our warranty is 5 years and the oldest T-harness thats out there is going on 1.5 years without any problems its out prototype
Hello Arturo, we have made some changes to the harness. it no longer uses 2 units it is wired to the lc7i in a T or Loop harness. lljcustoms.com/store?olsPage=products%2F2014-2019-gm-bose-amp-t-harness
@@lljcustomscaraudiofabricat7854 so the pictures shown with the lp7-2 and the lc8-i are just examples. And so I'll still get the sub and highs output for 120 ?
What is the harness part# for silverado2015 none bose system to add subwoofer. About 2015 sierra with bose system to add subwoofer ,and where can I ordered? Thanks.
you can always visit our website to make any purchases, here is the link to the NA bose harness : lljcustoms.com/store?olsPage=products%2F2014-2018-gmc-chevy-silverado-sierra-oem-lp7-2-amp-t-harness
So I have a question, I'm trying to connect a line output converter behind the dash, and run RCA and remote to my amp. Do you have anything that will work with that?
Awesome job on Explanation & Clarifications for Non Shop owners or the DIY ppl out there!!!! 👌🏻
Thanks for guiding me in ordering my harness on the phone today. I’m looking forward to finishing my install of my Sierra Denali.
This is the way to go great work guys!
What should I get for my 2014 impala LT
Can I use this if my Chevy 2014 impala ltz has no sound at all can I bypass it either way and connect it to another amp or lc7i
You should make one without loc so we can connect our own Lc7i or what ever I see you have the bypass harness for the speakers from the after market amp make one that comes from oem Bose amp to go to Lc7i or whatever
Hello,
We do offer this option under all of our harnesses. Just select buying without and LOC unit in the LOC options list.
I would like purchase the first harness in this video. Sub amplifier only with the remote wire & rca jacks. I have 2018 chevrolet impala premier
t-harness.com/products/2013-2024-gm-bose-t-harness-r2g
I have a 2018 Chevrolet impala premier and I'm thinking of adding a sub and amp it has the Bose system. Will I need a line out converter as well or do I just need this harness please explain and help Thanks in advance
Great question and the answer is no you dont need an loc is the amp you are planning to use has the quality processor already built in .Otherwise yes you will want to use one
Are you still selling the harness for subs and amp?
Do you guys make a harness for just the signal to come from an aftermarket radio straight to the door speakers via bypassing the amp? Example: I'm adding a Stinger HIEGH10 radio but i don't want to add amps, at least for now, just radio replacement and to bypass the amp, do you guys have any such T harness like that?
Hello maximo, yes we do its called the Wiernator. It lets you bypass the bose amp and keep use of the factory wires.
@@lljcustomscaraudiofabricat7854 got it. seems like you guys are sold out tho. I may have to make my own wire somehow.
Do u have the 14. On premium system one my amp is in the middle rear trunk deck no rear speakers only 4 doors n 2 pillar tweeters and the monograph touchscreen non navigation xm Siri’s and on star tho please don’t wanna run cheap loc or have to cut wire in all over or replace hu
what is the model number for the first harness the sub amp only harness thanks
Looking for The factory Amp location on a Chevy Impala 2018 Premier
Can I use this to bypass my factory non bose amp on my 2018 Chevy Malibu 1LT (non bose but with factory amp)?
Do u have the harness for the lt with out the Bose or navigation have the 14 Malibu lt wirh amp in the rear deck no 6x9 only doors speakers wanna add my amps and sun was gunna get ls2i but hearing they are junk to get a dsp but like wanna be safest and how would u wire ur power on the auto start stop system for the amp was told to just run front agm under hood don’t touch the aux battery is true ? Only running jenson 620 thjnk amp and pioneer 760 amp like older but work fine repairing 3 jl w3 rubber on old ones they just dry rotted but like need a model non Bose system tho
couldn’t find this on website
Trying to purchase this setup but I can not find on your site.
you still making these?
I need the harness for change everything doors speakers and add subwoofers dash speakers what’s it’s the harness what I need for my Denali 2500 hd 2015 whit Bose system can you send the link please thank you guys.
I need this for subwoofer only. Price.. . Need like, yesterday
Does the sub-only harness also have a power wire (+12V or B+) to power the new sub amplifier? Or do I still have to run a separate wire to the battery to power the new sub amp?
Hi Chris, no the harness does not come with a 12v to power any aftermarket amplifiers. Only a 12v signal that tells the amp to turn on.so yes you will have to install your own fused power from the battery.
Thanks for the quick reply. I'm definitely going to order the sub harness soon. Do you by chance know where the closest 12v accessory hook up would be to power the amp under the back seat in a 2016 Silverado crew cab (with BOSE system)? Right now I'm only seeing the accessory post under the front hood, but nothing near the BOSE amp to power the new amp.
no problem, the Bose amp uses a 10 Awg power wire so you would have to be using a very small amp 200 watts or less to use 10 awg. The best and safest way would be to run a new wire that is the appropriate size fr your amp.
Will these work for the 2018 Cadillac CTS Premium Luxury?
I have a 2016 Impala which harness is the one in need for a amp and subs
Hello Rich, you would want to use the bose amp T-Harness if you plan on just adding a sub . In a Malibu or impala with the factory amp.
lljcustoms.com/store/ols/products/2014-2019-gm-bose-amp-t-harness
Where is the bose amp located on a 2014 crew cab silverado?
Hello juan,
The amp is located behind the rear seat to the right of the jack behind the insulation mat.
so will a malibu amp fit a chevy impala amp
Just discovered your channel, very nice! Pardon my novice status if I may ask a question of your knowledge. I'm wanting to add an amp and sub to my 2016 Chevy Colorado Z71 w/Bose 6 speaker w/onStar. Not looking for window shaking boom booms just a bit more sound. What amp and low profile sub would you recommend? P.S. the sub is going to be in a custom encloser under the back seat.
Any advice would be greatly appreciated.
If you are looking to just add a single sub i would recommend the Rockford P3SD2-10 with the ACM1.300 amp this a low profile system that is very cost effective and sounds great also do to the ACM amp having a built in LOC yo do not need to buy a High to low converter.
Hello. I don’t I have sound of my radio,turn signals and when I open the door. Do think the amplifier is the problem? Thank you. Have a great day.
Was the amp the problem
Where is the Bose amp located on the 2018 Cadillac XT5 and which option do I pick if I'm only installing a subwoofer and want to bypass the ANC?
The bose amp is located behind the decoration panel next to the gas peddle. you would want the Bose amp T-harness.
Hi,I have the same model in my workshop that has issues with no sound,so what can be the issue ? There is 12v yellow/ red then black is ground(-) according to wiring diagrams. Can I install aftermarket amp? Or if I buy a new OEM did I needs special tool to make it programming before it can work?
Did you ever purchase a new used amp? Did you have to reprogram it
I need to know where my amp is on my 2018 ZR2 Colorado
Where is the Bose amp in a 2019 Silverado 1500, new body style....wanting to bypass and run doors/sub with AudioControl amp.
Hello, we have a video on the pickup bose amplifier on out video playlist . But the amp is located on the back wall
How mucho is for de part Malibú 2018
Kindly tell me the model numbers for all 3 cables, thanks.
Do you guys sell the wiring harness
Hello mike, yes we do please text 602-320-7004 or email us at support@lljcustoms.com
How do you guys deal with ANC? If Your harness plugs into the speaker outputs at the stock amp then there will be ANC cancellation waves mixed in with the high level signal?
Hello John, be defeat the ANC with our bypass harness that is sold as an option to our bose unit or can be purchased separately on our site.
@@lljcustomscaraudiofabricat7854 Oh ok,you probably leave the 2 serial data wires in it that need to go back into the stock amp and leave the ANC module signal wires out of it? That would completely disable the ANC system cleanly without having to cut wires like a lot of hack shops do.You have some really awesome products for GM's!
@@Grayback1973 that is correct and it depends on the vehicles out new bypass will also work on the Cadillac's that have the center dash speakers on the same connector.
@@lljcustomscaraudiofabricat7854 People don't realize how long it takes to make these harnesses.Cutting and pinning the wires,inserting,soldering,etc....then taping them up like you do,dang!
@@Grayback1973 thank you john we try to do our best it is time consuming but its worth it to put out a product that us and the customers are proud of.
So what would I get for 2 12s and an aftermarket amp
You would use a bose amp T-Harness with an processor unless the amp you plan to use has one built in
What’s the reliability of these ? Warranty? I’ve been threw 7 of them junk ass pac boxes on my Silverado bose with and aftermarket head unit
Hello Robes, sorry to hear that your not having any luck with the pac units. Our warranty is 5 years and the oldest T-harness thats out there is going on 1.5 years without any problems its out prototype
Why are you using a PAC LOC with an aftermarket head unit?Just use the RCA preouts on the back of your HU....??
I was looking for this 2 items on your page and it not on there ?
Hello Arturo, we have made some changes to the harness. it no longer uses 2 units it is wired to the lc7i in a T or Loop harness.
lljcustoms.com/store?olsPage=products%2F2014-2019-gm-bose-amp-t-harness
@@lljcustomscaraudiofabricat7854 so the pictures shown with the lp7-2 and the lc8-i are just examples. And so I'll still get the sub and highs output for 120 ?
So does this take place of say the lc7i or is it still necessary
It will take the place of the lc7i unless you want to use an lc7i we place some inline resistors to stabilize the signal
Where is the amplifier on a 2015 Impala LTZ?
It would be in the same location unless your 2015 hase 2014 tech then you will need to look behind the glove box
How do I order an harness for my 14 impala
Can I use this harness in my 2018 sierra all terrain?
Yes
What is the harness part# for silverado2015 none bose system to add subwoofer.
About 2015 sierra with bose system to add subwoofer ,and where can I ordered? Thanks.
you can always visit our website to make any purchases, here is the link to the NA bose harness : lljcustoms.com/store?olsPage=products%2F2014-2018-gmc-chevy-silverado-sierra-oem-lp7-2-amp-t-harness
How much is the harness for sub only on bose system?
the price of the harness is dependent on how u customize it.
lljcustoms.com/store?olsPage=products%2F2014-2019-gm-bose-amp-t-harness
Site dont load for me.
@@RedCapMusik pleas try a different browser we are currently working on the website . Thank you
2018yukon sle xl.. with bose. How much.
@@RedCapMusik lljcustoms.com/store?olsPage=products%2F2014-2019-gm-bose-amp-t-harness
Where is the bose amp in a 2016 Chevrolet Tahoe
it is located in the trunk of the suv on the driver side. Behind the fuse door.
So I have a question, I'm trying to connect a line output converter behind the dash, and run RCA and remote to my amp. Do you have anything that will work with that?
It's a 2017 Denali 1500
Your video doesn't work!
You guys have real bad customer service.
Hello Jose, How can I help you? some contact methods do have a longer line then others.