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Axxess TYTO-01 Wiring Interface

Connect a new car stereo and retain the factory JBL and JBL Synthesis® audio systems in select 2001-13 Toyota and Lexus vehicles

Item # 120TYTO01

The Axxess TYTO-01 wiring interface lets you install an aftermarket receiver into select 2001-10 Lexus vehicles...

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The Axxess TYTO-01 wiring interface lets you install an aftermarket receiver into select 2001-10 Lexus vehicles...

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Item # 120TYTO01

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About the Axxess TYTO-01 Wiring Interface

Axxess TYTO-01

The Axxess TYTO-01 wiring interface lets you install an aftermarket receiver into select 2001-10 Lexus vehicles without bypassing the premium factory system. The interface provides an amplifier turn-on signal, speaker-level connections, and a 12-volt accessory power lead for your new stereo. Warranty: 1 year.

Axxess TYTO-01

The Axxess TYTO-01 wiring interface lets you install an aftermarket receiver into select 2001-10 Lexus vehicles without bypassing the premium factory system. The interface provides an amplifier turn-on signal, speaker-level connections, and a 12-volt accessory power lead for your new stereo. Warranty: 1 year.

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What's in the box:

  • Toyota amp interface module
  • 14-pin to 20-pin Toyota/Lexus harness
  • 16-pin to speaker-level harness
  • Installation Instructions
MFR #TYTO-01

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Axxess TYTO-01 Wiring Interface reviews

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More details on the Axxess TYTO-01 Wiring Interface

Stacey B.

Product Research

Features

Overview: The TYTO-01 interface is designed to allow you to replace the OEM radio with an aftermarket head unit in select 2001 and later Toyota and Lexus vehicles and retain the use of the JBL and JBL Synthesis amplified audio systems. Please consult Crutchfield's Outfit My Car to see if your vehicle is compatible.

Connections: The TYTO-01 interface module includes a 14-pin to 20-pin Toyota/Lexus harness which plugs into the TYTO-01 interface module and your vehicle's factory radio harness. This same harness also has 12-volt constant (yellow), 12-volt accessory (red), ground (black), and illumination (orange) leads that tie into your aftermarket head unit's harness. The interface also includes a 16-pin harness which plugs into the TYTO-01 interface module and is wired to the remote turn-on and speaker level outputs of the aftermarket head unit.

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Customer Q&A

Q
Crutchfield asked: Why did you buy this?
A
jbl amp [ Alan  Sep 02, 2019 ]
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Sons car [ Johnell  Aug 07, 2019 ]
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Included in installation gear. [ Jeremy C.  Jun 08, 2019 ]
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Fits my car I guess [ Alek  Apr 04, 2019 ]
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part of kit [ Chad  Mar 11, 2019 ]
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So much easier than doing all the wiring yourself. [ Clinton  Feb 17, 2019 ]
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For easy connection [ Manh  Feb 05, 2019 ]
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Seems pretty important [ Richard  Feb 02, 2019 ]
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Straight to the point. [ Terrance  Jan 24, 2019 ]
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It was necessary for the install. [ Dean  Jan 12, 2019 ]
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Best option for adapting aftermarket stereo to my '05 Prius. [ PITTS-COXES  Dec 29, 2018 ]
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For ease of installation. [ Perry  Dec 20, 2018 ]
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Need a wiring harness. [ Scott  Dec 13, 2018 ]
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I was told I needed it [ Robert  Sep 22, 2018 ]
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It saves splicing into factory wiring which is never a good idea. [ Jim  Sep 20, 2018 ]
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I bought this because I wanted to be sure that for whatever reason I would be able to go back to the stock system, without altering the factory harness and wires. [ Andre  Aug 22, 2018 ]
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Makes installation easy. [ Leo  Aug 06, 2018 ]
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Because the PAC RP4.2-TY11 never worked correctly it my Prius. [ Nathaniel  Jul 08, 2018 ]
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Fits my 2003 Toyota 4Runner and my Pioneer DEH-X4900BT. [ Brandon  Jun 29, 2018 ]
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What else would I use? [ Carlos  Jun 13, 2018 ]
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Wanted to have everything in place to install radio [ Mary  May 16, 2018 ]
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Need it to keep the JBL interface [ Austin  Apr 15, 2018 ]
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Included for free with my stereo purchase [ KEITH  Apr 08, 2018 ]
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Because without this I couldn't make the stereo work in the car. and, it is everything I need to keep my GPS working in the car and Keep my wife happy with her Tunes. [ Gary  Apr 07, 2018 ]
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was listed as the only compatible unit for my car [ Alberto  Mar 29, 2018 ]
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RECOMMENDATION OF TECH STAFF [ WAYNE  Mar 25, 2018 ]
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It was what I was looking for. [ John-Paul  Mar 17, 2018 ]
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2003 Lexus ES300 with Mark Levinson sound system. [ Kenneth  Mar 08, 2018 ]
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My son has a 09 Camry with JBL and is installing aftermarket radio. Store sold me wrong kit [ Dennis  Mar 01, 2018 ]
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made for my car [ cgwife2008  Feb 21, 2018 ]
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The gentleman replacing my 2005 Sienna car stereo recommended this to aid installation. Crossing my fingers. [ Eve  Feb 06, 2018 ]
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Make it easier for the installer [ David  Feb 02, 2018 ]
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Good price and works as it should [ B  Jan 26, 2018 ]
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You said I needed it and I am hoping it makes installation easier. [ kirk  Dec 20, 2017 ]
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Reviews indicated that this was the most reliable harness for maintaining my JBL Synthesis, we'll see how it does upon install [ teegee  Nov 21, 2017 ]
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Travis's guidance [ Dipak  Nov 20, 2017 ]
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Necessary & Recommended [ Jemisugel  Nov 19, 2017 ]
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For smooth operation of the unit [ Kenan  Nov 18, 2017 ]
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Selected by the vehicle type [ S  Nov 14, 2017 ]
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I am installing the equipment myself and want it to be as easy and go as quickly as possible. [ Steve  Oct 27, 2017 ]
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To connect the new kit hardware to the existing wiring. [ W  Sep 20, 2017 ]
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Customer support reviews was great and competitive price to eBay, amazon. [ Nadim  Sep 03, 2017 ]
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Factory connections [ Matt  Sep 02, 2017 ]
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Right fit [ MAGALI  Sep 01, 2017 ]
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Item was recommended by Crutchfield to make installation easier. [ Todd  Aug 24, 2017 ]
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was told I need it [ C  Aug 15, 2017 ]
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Would like to connect after market radio to 2007 camry se with JBL system and no navigation. Heard good review about this harness. Thank you [ Sibin  Jul 31, 2017 ]
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It was worth a couple extra dollars to have an interface kit that directly connected with the factory connectors! [ Scott  Jun 09, 2017 ]
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It is required to link any after market head unit to Toyota's JBL Systhesis System [ Godwin  Jun 06, 2017 ]
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Wanted to keep the OEM amplifiers. 2005 Sequoia. In order to keep costs down. [ G  Jun 03, 2017 ]
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a Crutchfield advisor recommended it, when I connected to the pre-amp RCA ports there was no audio on my radio. [ Michael  May 28, 2017 ]
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I bought this because I'm having a aftermarket stereo installed in my 09 Lexus ES 350. [ Darius  May 10, 2017 ]
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Trust Crutchfield Suggestions on installation products needed [ Texmex  Apr 20, 2017 ]
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This wiring interface made my last installation very simple, we soldered all connections and used heat shrink to insulate. I wish I purchased the tools and heat shrink with the kit from Crutchfield, we had to make a trip to the local auto parts store paid $12 just for the heat shrink. [ Eric  Apr 18, 2017 ]
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Came with recommended parts. [ MILTON  Feb 18, 2017 ]
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Recommended by expert (Peyton) [ Patrick  Jan 23, 2017 ]
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This interface is the simplest way to retain factory amp controls in my Toyota. [ Justin  Jan 14, 2017 ]
A
The other choice to replace my radio in my 2006 Tundra was a harness with 17 feet of cable...I didn't really want to rewire 17 feet of cable in my truck to replace a radio....this harness looks like I can keep the existing wiring in the truck and simply plug into it at the dash. I'm hoping it works well, and I don't have to consequently order the other more complicated looking harness. Fingers crossed! [ chris  Jan 05, 2017 ]
A
need this to simplify installation into my vehicle. [ Paul  Jan 04, 2017 ]
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This part of the installation package allows for the use of quick connectors for all service power. The speaker wires which must be connected individually. [ Jack  Dec 11, 2016 ]
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Without this, I wouldn't get very far installing my navigation. [ Dennis  Nov 30, 2016 ]
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Kit makes for an easy installation. [ Patricia  Nov 24, 2016 ]
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Ozzy recommended it [ Gidon  Sep 23, 2016 ]
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It fits my sienna [ Jerard  Sep 03, 2016 ]
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This was suggested to aid the installation process. [ Arnold  Sep 01, 2016 ]
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Included in installation kit. [ Charles  Aug 28, 2016 ]
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I have JBL [ steven  Aug 04, 2016 ]
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Needed it to allow for the new receiver to use the existing JBL speakers. [ Robert  Aug 02, 2016 ]
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NO GUESSING INVOLVED! PLUG AND PLAY ALL DAY [ G  Jun 28, 2016 ]
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Because I have a JBL radio in my 2005 corolla, the standard two port wiring would not work because it is only single port behind the radio [ Liem  Jun 27, 2016 ]
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Recommended for my vehicle. [ ROBERT CRAIG  Jun 23, 2016 ]
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speed and low hassle install of new radio [ David  May 25, 2016 ]
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Recommended by your representative [ Francisco  May 10, 2016 ]
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easy connections to receiver and factory wiring [ Kevin  Apr 29, 2016 ]
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recommended by Crutchfield [ Lawrence  Apr 23, 2016 ]
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recommended [ michael  Apr 05, 2016 ]
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Needed it to hook up to existing, factory wire harness on a JBL stereo in 2008 Toyota Tundra. [ Ryan  Apr 05, 2016 ]
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Needed [ carlos  Apr 03, 2016 ]
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for ease of installation [ ROCKY  Apr 01, 2016 ]
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To be able to convert the stock wiring into a new head unit for Toyota Tundra. [ Jason  Mar 29, 2016 ]
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Allow an easy installation without cutting factory wiring [ Wayne  Mar 20, 2016 ]
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Ease of wiring [ G  Mar 02, 2016 ]
A
To interface with the wiring in my 2009 Toyota Camry so I don't have to worry about splicing into factory harness. [ Joshua  Mar 01, 2016 ]
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You recommended this for my 2006 Tundra. [ Daniel  Feb 19, 2016 ]
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My 04 Lexus IS factory amped and required this plug [ Sharon  Feb 16, 2016 ]
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Fits my Avalon Retrofit [ Mario  Jan 24, 2016 ]
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To simplify installation and reliability after [ Darin  Jan 16, 2016 ]
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It is part of the installation kit for my car make and model. [ R  Jan 13, 2016 ]
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Required for interface with existing wiring harness [ ernie  Dec 21, 2015 ]
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It's nessary to keep factory wiring [ Noel  Dec 13, 2015 ]
SHOW MORESHOW LESS

8 questions already asked

Q
I installed this interface in my 2006 Toyota Sequoia with the JBL system, everything hooked up nice and easy but I'm having bad distortion issues at 50%+ volume. I've adjusted factory amp with old head unit and the black box that came with the TYTO-01 but still has distortion. Any ideas?
[ Brayden  Sep 08, 2019 ]
1 answer
A
If you purchased the product from Crutchfield, feel free to contact our Tech Support team. They can walk you through the settings on the product and see if there may be a fix. Our toll-free Tech Support number is printed on your invoice, and is also available under the "My Orders" tab in the "My Account" section of our website. If you did not purchase the unit from Crutchfield, then you may want to contact the manufacturer.
[ Krissy  Sep 26, 2019 ]  Staff
Q
I have a 2003 Lexus IS300, since this adapter helps to keep the factory amp, will this adapter help with the problem of sound issues with having aftermarket speakers or is this adapters strictly for using aftermarket radio with factory speakers? Thanks
[ NEU7RAL1  Jul 08, 2019 ]
1 answer
A
Thank you for your question! The Axxess TYTO-01 harness would only be able to be used if you were installing a new stereo, and wanted to retain the use of your stock amp. Chat with an Advisor online, or by phone at 1-800-324-9695. They will be able to go over your current system, and recommend another solution for your problem.
[ Jess  Jul 19, 2019 ]  Staff
Q
Installed everything all sound works great but there's no navigation or climate controls anymore in my 2004 lexus rx330??
[ Zachary  Jul 15, 2017 ]
1 answer
A
If you purchased the product from Crutchfield, feel free to contact our Tech Support team. They can walk you through the settings/connections on the product and see if there may be a fix. Our toll-free Tech Support number is printed on your invoice, and is also available under the "My Orders" tab in the "My Account" section of our website. If you did not purchase the unit from Crutchfield, then you may want to contact the manufacturer, or try our online support center: http://crutchfield.custhelp.com/app/answers/list/kw/.
[ Kenny  Jul 17, 2017 ]  Staff
Q
I give up!! I tried all day to get this interface to work with my new Pioneer FH-X731BT in a 2006 Toyota Tundra to no avail. Checked and re-checked connections. I'm getting power, illumination, everything but sound. Very frustrated. Could you please help? Any help would be great. Thanks. Chris Kalt
[ Chris  Jan 08, 2017 ]
1 answer
A
If you purchased the product from Crutchfield, feel free to contact our Tech Support team. They can walk you through the settings on the product and see if there may be a fix. Our toll-free Tech Support number is printed on your invoice, and is also available under the "My Orders" tab in the "My Account" section of our website. If you did not purchase the unit from Crutchfield, then you may want to contact the manufacturer. You can also post your question in our forums: http://community.crutchfield.com. Or try our online support center: http://crutchfield.custhelp.com/app/answers/list/kw/.
[ Krissy  Jan 08, 2017 ]  Staff
Q
I just installed this in a Lexus RX 330. It appears that the fader does not work. This will impact the crossover/time alignment/speaker level adjustment. I believe I have all wiring correct. FYI, the balance works fine. Do you know why the fader isn't working? Thanks
[ Kelly  Nov 27, 2016 ]
2 answers
A
Ugh! I can't even tell you the time I spent messing with this thing on my Toyota. Crutchfield did send me another one just to see if it was me or the unit. I gave up. This module that's supposed to hook up to you factory speakers and amp is terrible. I'm not the only one who has had issues.
[ Brent  Aug 17, 2017 ]
A
If you purchased the product from Crutchfield, feel free to contact our Tech Support team. They can walk you through the product and see if there may be a fix. Our toll-free Tech Support number is printed on your invoice, and is also available under the "My Orders" tab in the "My Account" section of our website. If you did not purchase the unit from Crutchfield, then you may want to contact the manufacturer. You can also post your question in our forums: http://community.crutchfield.com. Or try our online support center: http://crutchfield.custhelp.com/app/answers/list/kw/.
[ Jeff  Nov 28, 2016 ]  Staff
Q
Does this allow the factory bluetooth hansfree calling to work with an aftermarket stereo in a 2008 Prius?
[ air23focus  Jun 02, 2016 ]
1 answer
A
You can check to see if this will fit your vehicle by using our Outfit My Car tool: http://www.crutchfield.com/car/carselector.aspx For additional details on fit or installation please contact an Advisor by phone (1-800-324-9695) or online chat. They will be able to pull up your vehicle and give you the details on if this will fit and what you will need for an installation in your vehicle.
[ Krissy  Jun 03, 2016 ]  Staff
Q
black wire with white stripe on 20 pin. no mention on what to do with it ?
[ peter  Nov 30, 2015 ]
2 answers
A
I asked the manufacturer and this was their reply: The Black/White is a ground wire, but only ground it if you're getting ground noise from your system. Grounding it before hand may induce noise. So basically, leave it disconnected and if everything works you're good. If you have noise you can try grounding it.
[ AlexK  May 10, 2016 ]
A
Honestly I can't remember what I did, it's been about 2 yrs. But I know it works great up to a day like today.
[ KEN  Dec 01, 2015 ]
Q
i have a 2006 avalon with jbl audio and no nav. would this adapter allow my blue screen to show gas mileage, and ac, and fuel economy?
[ mitch  Nov 17, 2015 ]
1 answer
A
For details on fit or installation please contact an Advisor by phone (1-800-324-9695) or online chat. They will be able to pull up your vehicle and give you the details on if this will fit and what you will need for an installation in your vehicle.
[ Krissy  Nov 18, 2015 ]  Staff
SHOW MORESHOW LESS

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