Name: Metra 70-8114 Steering Wheel Control Harness
Brand: Metra
SKU: 120708114
Price: 24.99 CAD
Availability: InStock
Rating: 4.5 (113 reviews)

OVERVIEW

Written by Crutchfield's John P.

Metra 70-8114 Steering Wheel Control Harness

Metra's 70-8114 harness allows you to connect the steering wheel audio controls in 2003-up Toyota-built vehicles (if equipped) to a new car stereo without having to splice into your factory wiring.

KEEP READING

Metra 70-8114 Steering Wheel Control Harness

Metra's 70-8114 harness allows you to connect the steering wheel audio controls in 2003-up Toyota-built vehicles (if equipped) to a new car stereo without having to splice into your factory wiring.

To use this harness, you'll need the Axxess ASWC-1 steering wheel control interface (sold separately) and a compatible aftermarket radio (won't work with Parrot, Rosen, or Car Show radios). You'll also need a vehicle-specific wiring harness to install your aftermarket stereo. We'll show you the correct harness when you enter your vehicle information into our online vehicle selector.

Once you've connected this harness to your new receiver's rear RCA auxiliary input, you'll also be able to use the handy auxiliary input in your Toyota. This adapter will work with any 2003-up Toyota, Lexus, and Scion vehicle equipped with steering wheel audio controls. Warranty: 60 days.

Important note: The aftermarket radio you install must have a rear RCA auxiliary input if you wish to retain your factory auxiliary input.

READ LESS

What's in the box:

Metra 70-8114 Steering Wheel Control Harness owner's manual

Receiver wiring harness

MFR #70-8114

REVIEWS

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Metra 70-8114 Steering Wheel Control Harness reviews

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DETAILS

Researched by Crutchfield's Stacey B.

Product Research

Features

SWC Add-on Harness for Toyota/Lexus/Scion: When installing an aftermarket radio in your 2003-up Toyota, Lexus, or Scion vehicle, the Metra 70-8114 harness allows you to retain your factory installed steering wheel controls without having to splice into your vehicle's factory wiring (120ASWC1, required & sold separately). In addition, the 70-8114 harness includes stereo male RCA connectors to allow you to retain your factory installed 3.5mm jack (your aftermarket radio must also have a rear-panel stereo Aux input).

Note: This is an optional harness; a main power and speaker harness is still required and sold separately.

Wire Code Chart:

Wire Color	Function
Red	+12 Volt Accessory
Black	Chassis Ground
3.5mm Jack (male)	SWC output
White RCA (male)	Aux input (left)
Red RCA (male)	Aux input (right)

ACCESSORIES

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Q

Crutchfield asked: Why did you buy this?

I'm trying to install an aftermarket stereo into my 2005 Toyota 4runnner and it has sterling whelk [ Derek Dec 15, 2019 ]

I like steering wheel controls [ Jeremy Nov 04, 2019 ]

It wasn't available on Amazon. [ Branddon Mar 10, 2019 ]

to keep steering wheel controls [ Edward Mar 05, 2019 ]

Wanted to retain my steering wheel controls [ Richard Feb 15, 2019 ]

Hoping to keep the factory control with an aftermarket head unit. [ Jeff Feb 12, 2019 ]

Ratings and Manufacturers Reputation. [ Arthur Feb 01, 2019 ]

Less distractions while driving [ Jacob Jan 09, 2019 ]

The steering wheel has the controls and I'm used to using them with the factory radio. Seems a waste to retire them. [ James Jan 08, 2019 ]

For new radio [ Kevin Dwayne Jan 05, 2019 ]

Retain factory controls. [ PITTS-COXES Dec 29, 2018 ]

Woody from Crutchfield Recommended. [ young Dec 29, 2018 ]

Wanted to use steering wheel controls [ PERRY Dec 27, 2018 ]

Chose to simplify installation in a Toyota Sienna. Would rather use this harness than have to cut the factory harness and soldier into the wires. [ James Dec 21, 2018 ]

my car has steering wheel controls [ RICHARD Dec 15, 2018 ]

Recommended by Crutchfield [ Michael Dec 14, 2018 ]

Recommended by Crutchfield and didn't need the GPS/DVD integration. Just needed the steering wheel connectivity, [ Robert Dec 14, 2018 ]

So I can use my steering wheel controls once again! [ David Dec 09, 2018 ]

I thought it was recommended. [ Teresa Dec 09, 2018 ]

Because our Sequoia has steering wheel controls [ Jeff Dec 01, 2018 ]

Recommend [ Stanley Nov 30, 2018 ]

Wasn't aware I had chosen it, but sobeit [ Raymond Nov 26, 2018 ]

Cuz it has steering wheel controls [ michael Nov 24, 2018 ]

So I can adjust the volume using the factory steering controls. [ Scott Nov 23, 2018 ]

The recommendation of Lane and Amanda. [ Robert F. Nov 22, 2018 ]

Always want to keep factory controls [ SHANE A Nov 18, 2018 ]

I wanted a unit with HD radio, front usb and aux. inputs for less than 200.00 dollars. Found one right on the money. [ Gene Nov 16, 2018 ]

Make installation process easier and allow full function of steering wheel controls [ Ettienne Nov 04, 2018 ]

I wanted a complete job done on this installation, so I ordered the steering wheel control kit [ William Nov 01, 2018 ]

Yes [ RAYMOND L Sep 29, 2018 ]

So I can still use my steering wheel controls with the new unit. [ elizabeth Sep 28, 2018 ]

For seamless integration with the factory options. [ Joe Sep 27, 2018 ]

Wanting to maintain factory wheel control for ease of controls and safe volume and track selection during long commutes. [ Chase Sep 16, 2018 ]

wanted to keep the use of steering wheel controls [ Barb Sep 10, 2018 ]

My Scion xB has steering wheel controls that I want to keep. [ Melvin Kiljarin Sep 02, 2018 ]

Convenience. Keep eyes on road, not searching for volume controls. [ Chad Aug 16, 2018 ]

Part of Cruchfield's package deal that did my specific vehicle. [ Norey Aug 04, 2018 ]

Discounted price [ Nilmar Jul 28, 2018 ]

I have an aftermarket stereo now on my truck now without it and it just makes things difficult. With the steering wheel controls like the stock setup would make it easier to operate while driving. [ Lono Jul 26, 2018 ]

For factory Function [ Ernest Jul 23, 2018 ]

Thank Oliver, You just made my life so much simpler. [ Jenner Jul 12, 2018 ]

Basic controls. Don't need the fancy Maestro. [ Aaron Jun 29, 2018 ]

to retain controls [ Duncan Jun 25, 2018 ]

Was one of the kit items [ Scott Jun 18, 2018 ]

This was chosen in order to retain the steer wheel controls. Have purchased from Crutchfield previously and their recommendations/accessories have always been a plus. [ KEITH Jun 13, 2018 ]

I was going to NOT buy this, and just deal with steering controls that no longer work after upgrading my stock radio. but then after I thought about it, I realized that I do like the option of using my steering wheel controls, so I decided to buy this. [ Philip systems engineer Jun 11, 2018 ]

I want to keep my controls. [ Christopher May 30, 2018 ]

because a steering wheel with useless buttons is like a jacked up truck that lives in an urban environment. [ Erik May 24, 2018 ]

Suggested for installation by Crutchfield. [ Dan May 22, 2018 ]

wanted to maintain steering wheel control functionality [ Donald May 21, 2018 ]

Safety - less reaching for the radio. [ Peter May 09, 2018 ]

I would like to keep all my features on the car. [ Aleksandr Apr 18, 2018 ]

I need to be able to retain my steering wheel controls with the new head unit I am installing. [ Brian Apr 04, 2018 ]

So I can still use the steering wheel controls. [ MARC O Mar 29, 2018 ]

Purchased a used Highlander that needed significant audio upgrade. Found exactly what I was looking for at this site. Considered other big-box and local installers, but couldn't find a system that wasn't overloaded with features I didn't need. [ Dallas Mar 21, 2018 ]

Fits with existing controls on my vehicle [ William Mar 18, 2018 ]

easy to install [ OSCAR Mar 06, 2018 ]

Don't know don't have radio control on steering wheel... [ William Feb 28, 2018 ]

It has all the options I'm looking for and with all the extras its basically a plug and play and for a good price. [ Michael Feb 22, 2018 ]

I chose this option to maintain functionality of my factory steering wheel radio controls [ Joel Feb 19, 2018 ]

It fits [ Matthew Feb 09, 2018 ]

recommendation from David [ TIMOTHY KIRK Jan 28, 2018 ]

keep stock feature [ Thomas Jan 28, 2018 ]

the vehicle has steering wheel controls [ ROB D Jan 27, 2018 ]

to use steering wheel controls. strange question. [ James Jan 27, 2018 ]

dino recommended [ michael Dec 18, 2017 ]

Required to make my purchase work with factory equipment [ Shane Fields Dec 10, 2017 ]

My wife wants to be able to use her steering wheel controls on the new stereo! [ Brian Dec 05, 2017 ]

Fits car, has Carplay and great price point [ D Nov 30, 2017 ]

I wanted to maintain the functionality of my steering wheel buttons with my new head unit. [ Adam Nov 29, 2017 ]

i wanted steering wheel controls to work [ Andrew Nov 27, 2017 ]

you told me to [ herbert Nov 25, 2017 ]

adviser suggested that I need it [ george Nov 24, 2017 ]

Hopefully this makes installing our wiring harness to use our steering wheel controls much easier. [ Jim Nov 24, 2017 ]

Because I hate splicing wires, and this makes the work so much easier! [ Michael Nov 24, 2017 ]

Recommended by Quinn, excellent advisor. [ Kathleen Nov 23, 2017 ]

enjoy using the steering wheel control on long trips. [ John Nov 19, 2017 ]

I would like to be able to utilize my factory steering wheel controls. [ Marlon Nov 18, 2017 ]

Ease of installation. [ christina Nov 16, 2017 ]

To get the steering wheel controls working with the radio [ NISIM Nov 14, 2017 ]

To use the steering wheel controls with the unit like the stock unit [ Mark Nov 04, 2017 ]

Recommend [ Grayson Daniel Oct 26, 2017 ]

Having steering wheel controls in my Corolla and not being able to use them seems extremely silly. [ Eric Oct 19, 2017 ]

Seem like a good price (if works with my 2011 Camry). [ Maniquzzaman Oct 19, 2017 ]

Yes [ James woodson Oct 14, 2017 ]

The car has steering wheel controls for the stereo [ Mark Oct 06, 2017 ]

Part of the package you offer. [ Donnetta Oct 05, 2017 ]

full steering wheel capabilities. [ Rob Sep 29, 2017 ]

necessary evil for ease of installation. [ Craig Sep 12, 2017 ]

Ease of installation [ Michael J. Sep 08, 2017 ]

I wanted steering wheel control [ Hayes Aug 31, 2017 ]

Recommended by Crutchfield advisor for splice-free integration with factory wiring [ Paul Aug 24, 2017 ]

Wanted to continue to be able to use steering wheel controls. [ Mike Aug 20, 2017 ]

because i need it [ O Aug 19, 2017 ]

I have audio control on my steering wheel [ Mark Aug 17, 2017 ]

Needed to tie in steering controls to new stereo. Works like a champ! [ Charles Aug 01, 2017 ]

PART OF INSTALL PACKAGE [ Todd Jul 28, 2017 ]

to complete installation of nav unit in my car [ Robert Jul 18, 2017 ]

They're there for a reason. Why not keep the functionality. [ Michael Jul 08, 2017 ]

I have never actually had steering wheel control in my car before so when I could get it at such a low price, I could not pass it up. [ Blake Jul 05, 2017 ]

Because the owner wanted that feature to continue to work. [ Robert Jun 29, 2017 ]

To be able to use the steering wheel controls with an after market stereo [ Pete Jun 25, 2017 ]

I wanted to maintain the steering wheel controls in my wife's Toyota 4Runner. [ David Jun 24, 2017 ]

I wanted the new radio to work with my existing steering wheel controls. [ C Jun 23, 2017 ]

Based on others experiences, it compensates for not having a volume or tuning knob on stereo head. [ MARK Jun 18, 2017 ]

To control stereo using the controls on my factory steering wheel. [ Jason Jun 13, 2017 ]

Granddaughter drives this vehicle and I think the steering controls will be easier to work while in car! [ Barbara May 18, 2017 ]

NO SPLICING REQUIRED [ DOUGLAS May 16, 2017 ]

wanted to retain steering wheel functions and this was in a easy offered kit [ ADAM Apr 18, 2017 ]

advisor recommendation [ Jeffery Apr 11, 2017 ]

Teenage driver. Hopefully this helps keep eyes on the road! [ Darren Apr 10, 2017 ]

i need it [ CLENTON Apr 08, 2017 ]

Needed for the install of a new car radio. [ Roy Mar 29, 2017 ]

Want to use my steering controls [ STEPHEN Mar 24, 2017 ]

I want to retain the ability to control the stereo while driving. [ JOSE Mar 19, 2017 ]

I bought an after market stereo years ago, but always missed using my steering wheel controls. Look forward to using this feature again. [ Kevin Mar 16, 2017 ]

use factory aux input [ dennis Mar 13, 2017 ]

plug and play , less wire splicing [ Dean Feb 12, 2017 ]

So I didn't have to cut any factory wirers [ Troy Jermaine Feb 11, 2017 ]

I chose this, because I wanted to keep the use of my steering wheel controls on my Toyota. [ George Feb 08, 2017 ]

Recommended by expert (Peyton) [ Patrick Jan 23, 2017 ]

needed [ mike Jan 14, 2017 ]

personally i use my steering control instead of always having to touch the radio and be looking away from the road [ Aj Jan 03, 2017 ]

to make the install of the steering wheel controls easier [ Luis Dec 11, 2016 ]

Recommended by Crutchfield associate, Buzz. [ Mark Dec 08, 2016 ]

To help integrate receiver controls with the existing control harness and to better control the receiver in a safe manner while driving. [ Gregory Dec 04, 2016 ]

a must if I wanted to use my steering wheel controls with my replacement jvc stereo. it works great. [ Kim Nov 29, 2016 ]

needed [ Lionell Sep 18, 2016 ]

wanted to keep the steering wheel controls [ Marcell Aug 26, 2016 ]

Wanted to control my stereo with stock steering wheel buttons [ Edward Aug 06, 2016 ]

Recommended by Rusty Rusty's Bio: http://www.crutchfield.com/Support/Bio.aspx?bio=179 [ R Jul 26, 2016 ]

Wanted to keep these controls if possible. It works great and am happy with it. [ Jason E. Jul 02, 2016 ]

To use the car steering wheel control [ Duc Minh May 04, 2016 ]

Ratings and I prefer to use steering wheel controls [ Mandy Apr 26, 2016 ]

Not having to splice my wiring harness [ Andrew Apr 05, 2016 ]

I am expecting this to work and less troublesome considering it is more expensive. [ AGUSTIN Mar 30, 2016 ]

This is intended to simplify the wiring process. In my experience with Crutchfield over the last 20 years, their harnesses are top notch. I am hoping this one is as good. [ Thom Mar 14, 2016 ]

Suggested by online chat tech [ rodney Mar 14, 2016 ]

Part of the install items. [ CHRISTOPHER Feb 29, 2016 ]

To retain my factory steering wheel controls. [ Brett Feb 15, 2016 ]

I have steering wheel volume and track skipping controls. [ R Feb 12, 2016 ]

So that I will be able to utilize my steering wheel controls with aftermarket stereo. [ Kevin Feb 10, 2016 ]

To make life easier when installing the after market steering wheel control in my 06 tacoma [ TOMMY Feb 04, 2016 ]

Sounds like this makes it easy to connect the wires to enable the steering wheel controls. Will see once it is all installed. [ Shashank Feb 04, 2016 ]

I have a car that has controls on the steering wheel for the stereo, so I wanted to use the same controls to adjust the stereo sound, etc. [ Russell Feb 03, 2016 ]

Hopefully, this item will eliminate some of the requirements to splice wire behind the dash panel. [ Billy Jan 24, 2016 ]

Because I want to use my steering wheel controls [ Brent Jan 17, 2016 ]

To continue to use steering wheel controls [ Thomas Dec 22, 2015 ]

To simplify installation. I saw a youtube vid where using this harness means the steering wheel control adapter auto programs. [ Edmond Dec 17, 2015 ]

Just Install Pioneer AVIC-8100Nex in 2005 Tacoma, didn't want to splice wires, need to finish install when harness is delivered. [ James Dec 12, 2015 ]

It has better reviews [ James Dec 11, 2015 ]

SHOW MORESHOW LESS

9 questions already asked

Can you use this along with a crutchfield harness for aftermarket head units? Instructions for both this harness and the stereo harness say to connect to the factory (20 pin) connector in the car - but how can you clip two harnesses into a single factory connector (without having to splice wires, as advertised)??

[ Jon Nov 30, 2018 ]

1 answer

The Metra 70-8113 wire harness connects to the original factory connector (the one that disconnects from the original stereo chassis) in compatible vehicles and provides the leads for connection to an aftermarket stereo's harness (packaged with the aftermarket stereo). This harness also provides RCA connections for attaching to the aftermarket stereo's pre-amp outputs to the factory amplifier in compatible vehicles. For additional assistance and personalized recommendations, feel free to contact us directly by phone or through our online chat service: https://www.crutchfield.com/support/ContactUs.aspx

[ Ryan Dec 05, 2018 ] Staff

I have a 2005 Toyota prius and in order to get the temperature control screen I would need to put a resistor. Will this eliminate the need for the resistor?

[ Julian Feb 15, 2018 ]

1 answer

You will want to contact an Advisor by phone (1-800-324-9695) or online chat to discuss specifics with your vehicle's factory system. They can cover all your questions in greater detail to ensure you have the right part(s) for your installation.

[ Larry Feb 20, 2018 ] Staff

What are the aux wires on this for? Do they need to be used? Have a double din bluetooth head unit with aux outs, but no amplifier. Are the aux plugs unnecessary ?

[ Richard Jan 01, 2018 ]

1 answer

The 3.5mm (male) connection in the Metra 70-8114 harness is the steering wheel control output--it would plug directly into your aftermarket receiver's 3.5mm (female) steering wheel control input. For more details or to discuss further, please contact an Advisor directly by phone (888.955.6000) or online chat. Thank you! :)

[ Larry Jan 09, 2018 ] Staff

Can this be used without the Axxess ASWC-1 and how would you go about doing so? Please don't just say no so I spend more money and buy it as I just don't have $70 to spend. I have an aftermarket Sony DSX-A400BT, Toyota Camry 2005. Do you need to know the Wiring harness I used to put it in? Should be irrelevant?

[ Conor Sep 11, 2017 ]

1 answer

The Metra 70-8114 harness cannot be used without the Axxess ASWC-1 steering wheel control adapter. It's designed to simplify the installation of the Axxess ASWC-1 adapter in select 2003-up Toyota vehicles, including the '05 Camry. For more details or to discuss further, please feel free to contact an Advisor directly by phone (888.955.6000) or online chat.

[ Larry Sep 12, 2017 ] Staff

What size of wire is it? I want to know what size posi-taps to get.

[ Nick Jan 20, 2017 ]

1 answer

Thanks for your question. Looking at both harnesses you should be covered to get something in the 14 to 18 gauge range. Hope this helps.

[ Kenny Jan 20, 2017 ] Staff

I have 11 Venza. It shows that 'Does not fit' though. Do you have any recommendation?

[ John Jan 18, 2017 ]

1 answer

The ability to retain steering wheel controls with aftermarket receivers will be determined by the receiver you are using and the vehicle you have. For full information on this type of integration (including the parts you will need) please contact an Advisor by phone (1-800-324-9695) or online chat.

[ Kenny Jan 20, 2017 ] Staff

My 2003 4runner has the factory JBL sound system. Will this work for my vehicle?

[ C Jun 12, 2016 ]

1 answer

[ Kenny Jun 13, 2016 ] Staff

I have a 2011 Camry LE. I installed a Pioneer avh-280BT and do not have any steering controls plugged in to work. Will this harness work with this deck?

[ Spike Apr 14, 2016 ]

1 answer

[ Kenny Apr 14, 2016 ] Staff

Will this work with the Pac Swi? Pioneer to Toyota Tacoma 2006

[ THutt Apr 08, 2015 ]

4 answers