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  1. Trailer Wiring
  2. Audi
  3. Q5
  4. 2022
  5. Tekonsha
FITS 2022 Audi Q5
Upgraded Modulite Vehicle Wiring Harness Kit w/ 4-Pole Trailer Connector and Installation Kit

Upgraded Modulite Vehicle Wiring Harness Kit w/ 4-Pole Trailer Connector and Installation Kit

Item # 119147KIT
Our Price: $90.17
Trailer Wiring
Confirmed to Fit
2022 Audi Q5

without factory trailer connector

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Shipping Weight: 1.58 lbs
Quantity: 
Tekonsha Trailer Connectors - 119147KIT
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The best technical support and full trailer wiring installation instructions. Great price Q5 trailer wiring and expert service. Audi Q5, 2022 trailer wiring by Tekonsha are available from etrailer.com. For expert service call 1-800-940-8924 to order your Upgraded Modulite Vehicle Wiring Harness Kit w/ 4-Pole Trailer Connector and Installation Kit part number 119147KIT, or order online at etrailer.com.
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  • Reviews (179)
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2022 Audi Q5 - Upgraded Modulite Vehicle Wiring Harness Kit w/ 4-Pole Trailer Connector and Installation Kit

  • Trailer Connectors
  • Vehicle End Connector
  • 4 Flat
  • Plug and Lead
  • Tekonsha

Tekonsha ModuLite Wiring Harness with Powered Converter by Draw-Tite, Hidden Hitch and Reese


Features:

  • Virtually eliminates draw on the vehicle's taillight circuit
  • Works with either LED or incandescent bulbs on both the trailer and vehicle
  • Works with most vehicles multiplex wiring systems for lighting
  • Taillight circuit has been upgraded to work with vehicles using PWM, allowing converter to turn on fully giving trailer maximum light brightness
  • Powers the trailer's stop, turn, tail and running lights directly from the tow vehicle's battery
  • May be used on 2 and 3 wire systems
    • When used on 2 wire systems, brake wire on harness must be grounded
  • Eliminates the need for a heavy duty flasher
  • Includes circuit tester, wire to run to the battery, and (5) quick splices to aid in installation
    • Also includes 4-pole trailer connector cover


Warning: Overloading circuit can cause fires. Do not exceed lower of towing manufacturer rating or:

  • Max. stop/turn light: 1 per side (2.1 amps)
  • Max. tail lights: (7.5 amps)
  • Read vehicle's owners manual and instruction sheet for additional information.

Included with Hardwire Kit:

  • Upgraded Modulite Wiring Harness (# 119147)
  • Modulite Install Kit (# 118151)
    • 20' of 12 gauge wire, ring terminals, and inline fuse for battery connection
  • Circuit Tester
    • To help find wires behind vehicle tail lights to gather signals
  • (5) Quick splice wiring connectors
    • Makes tapping into wires quick and easy
  • Integrated 4-Pole Cover
    • Protects 4-pole connector from the elements and reduces dirt, debris and corrosion for trouble-free use


119148 ModuLite Wiring Harness with Powered Converter and Hardwire Kit with Testers

Installation Details 119147KIT Installation instructions

California residents: click here


Customer Satisfaction Score:


Customer Reviews

Upgraded Modulite Vehicle Wiring Harness Kit w/ 4-Pole Trailer Connector and Installation Kit - 119147KIT

Average Customer Rating:  4.6 out of 5 stars   (179 Customer Reviews)

Tekonsha ModuLite Wiring Harness with Powered Converter by Draw-Tite, Hidden Hitch and Reese

by:

You’re gonna love this! I put the hitch on my Corvette to haul a small luggage trailer on long trips. The hitch works great!




by:
2005 Honda Element

Everything fit perfectly and we (my wife and I) got it all assembled within a couple hours! (We haven't done the wiring yet. That will wait for another day.) Taping the washers to the frame, as was suggested in one review, was most helpful. It was only necessary when attaching the last end, because the bolts had to be pushed all the way back for that end to be put in place.




by:
2013 Volkswagen Jetta Sportwagen

The shipping was quick and free however the packing of the shipping box was very poorly executed. An electronic device, a circuit protected trailer light power module and accessories were shipped in a 10x7x5.5" box with no packing materials to keep the contents from being bounced around in the box which base on the visible crushing of the box was bounced around quite a bid during shipping. Any item shipped needs to be packaged to prevent it from free movement in the box. bouncing around in a box is the worst thing for an electronic device. I hope the module has not been damaged. I ordered this to replace a module that experiences intermittent failure in my vehicle apparently from something damaged in the module.


Comments
Thank you for sharing. I will send this information to our shipping department for review. Please contact us immediately if the harness is not working for you.
-- Etrailer Expert Jenny N - 10/03/2022


by:

Parts fit perfectly and appeared to be good quality.. The video’s were so helpful when applying the products!!! Would highly recommend




by:
2014 Subaru WRX

2014 WRX wagon at taillight: WHT/RED = Turn signal
BLK/WHTstripe = Running light
BRN = Brake light
I mounted the modulator behind the left turn signal. I routed the power wire through the trunk via rubber access plug. I then fished the power wire under rear seat and stuffed it under plastic trim molding along the doors. I went behind left kick panel and then came out and ran it into the fender well, between the door and the fender, and up a structure tube into the engine compartment. The wire is safe from damage and will not be crushed by shutting the door because of the rubber door seal. I ran my XM ant. wire like this also and there are no negative consequences.




by:
2020 Ford EcoSport

Etrailer always comes through with products that are easy to use and at a fair price. The auto trailer wiring kit was easy to install, and works good. All the products I've ordered from etrailer have been great.Great company to do business with.




by:

I haven't installed the hitch or the wiring harness as of yet as I only received everything Thursday in great shape I should add. The wiring looks a little complicated but like I said only yesterday I received it yesterday, but it pretty much looks straight forward.


Comments
The installation isnt terribly difficult, its just a matter of using the included circuit tester to determine which of your taillight harness wires provides which function, then making the appropriate connections. Ill link to a typical installation video which should provide you with some direction. The wire color coding on your vehicle would likely be different from what the video shows, but the procedure would be similar.
-- Etrailer Expert Mike L - 08/19/2022


by:

I've had nothing but great experiences with etrailer in ordering and installing 2 hitches on my 2 MB SUV's, this was no different. Good product, easy to follow/logical instructions and excellent customer service


Comments
1 year on and still very happy with hitch and harness. Works perfectly towing my boat mostly - ab out 3100 lbs with the trailer
Adrian - 07/07/2022


by:
2011 Land Rover LR2

Unit easy to install if you watch the video first and take notes on which light wire in the car goes with the appropriate wire on the module.

Quick shipping with constantly updated tracking information.


Comments
The videos are fantastic! Even if we do not have your exact year, make, or model, they will still be helpful. Not all wiring is the same, but on this module the green wire is the passenger turn signal. The yellow wire is driver turn signal. The brown wire is the tail light. The red wire is the stop signal, if you have separate lights from the turn signals. If it is not separate, just ground the red wire. The white wire is a ground and the black wire is ran to the battery positive.
-- Etrailer Expert Sierra K - 05/24/2022


by:

This is the second tow hitch I have ordered. It has such an easy install for both, one for a honda cvr, the other for a mercedes ml350, the easiest installs I have ever had!!




by:

My wife took this picture of my Son and I working on a truck the other day. We were installing electrical connections we had recently ordered from you guys for a truck that has a new hitch on it that also came from you guys. One of your boxes is in the photo. Figured you would appreciate it. I am sitting on the ground with my head up under the truck Good times!
[Thumbs up]




by:

Part installed as advertised. Works gre at!




by:
2005 Volkswagen Passat

It feels heavy duty and is working exactly as it should. Easy wiring in my 2005 Passat TDI. The most difficult part was bring the 12ga wire from the battery to the rear of the vehicle. The effort was worth it; I have a professional looking install that works perfectly.


Comments
The product works perfectly. A year later it still looks and works like a factory installed item.
Eric P - 05/03/2014


by:

I received a box with the module, some wire taps, zip ties and a separate package of power wire. No instruction no any kind of paper work.




by:
2013 Toyota Prius

I recommend the Tow-Ready 119147KIT instead of the Curt Model for a 2013 Prius. I had to return the Curt Kit because the running lights/tail light stayed on all the time even with the vehicle off. Sometimes there wasn’t a tail/running light on if you reset the converter by removing and re-installing the fuse. This Tow-Ready model works like it should. You'll need 12 gauge wire to run from the battery, (right side hatch area,) to this unit which will need to be mounted on the driver’s side, rear hatch. At the very top of the left rear tail light are covered wires going into a plug. The Blue is the Stop light and the Brown is the tail/running light. (Be careful since these wires are thin solid copper wires.) Left turn signal is the green/yellow stripe wire and on the right side rear lamp the right turn signal is also the green/yellow stripe wire. You will need to remove the left rear panel to get to the blue and brown wires. Remove the bottom tray cover, the bottom tray as well as the left rear plastic tray and the plastic bottom hatch trim over the latch assembly. Remove the Phillips screw on the left rear panel as well as the chrome tie down clamp. This sounds harder than it really is. Good luck!


Comments
Thanks for the installation details. I also have a 2013 Prius and everything went a lot smoother with your information. I didnt even need a test light.
-- comment by: BBOWL - 06/23/2014
I agree - very helpful information on installing on a 2013 Toyota Prius. This told me which wire was which light and even gave helpful tips on removing the panels that I was sure I couldnt do, until I read what you wrote. Thank you so much- saved me lots of irritation.
-- comment by: Kathy C - 06/27/2014


by:

GREETINGS,
YOU GUYS ARE GREAT! I WAS
APREHENSIVE ABOUT WHETHER OR NOT THIS KIT WOULD WORK ON MY 2005 HONDA ELEMENT DUE TO HONDA'S OEM TRAILER HARNESS (NO LONGER AVAIABLE)BEING SO TECHNICAL WITH DIFFERENT HARNESSES FOR DIFFERENT YEAR ELEMENT MODELS. YOUR KIT WAS SPOT ON AND BEING ABLE TO GO TO YOUR WEBSITE ACCESS THE VIDEO TUTORIAL WAS ALL I NEEDED TO HAVE A PAINLESS INSTALL, FUNCTIONING RIGHT AND PORPER ON THE FIRST TRY. THANKS FOR MAKING MY GARAGE TIME ON THIS PROJECT STRESS FREE!!!




by:
2007 Toyota Sequoia

Comprehensive kit - came with everything needed for easy installation! Would highly recommend for anyone needing to power vehicle trailer lights. The online PDF was very helpful as well to see the wiring diagram and be able to view >100% for those with difficulty reading the paper instructions :)




by:

This kit lacks any type of instruction in the package but appears complete. At the price I expect clear instruction without needing to look for them online. The leads on the module are about 5 or 6 ft too short to be of use on the 2022 Sorento PHEV SX I have, ground and power are only identified on your installation video. As well, the splices provided are for wires larger that in that vehicle leading to failed connections on each wire!For the price I paid I certainly expected that I would NOT have to scour several local shops for the parts to finish the job nor to have to refer and search necessary information!.


Comments
I will have our customer service team reach out to you. This harness is a hardwire harness that works with a variety of vehicles. I recommend taking a look at the installation video that we have on a 2019 Hyundai Tuscon. I also recommend checking to see what gauge of wire your vehicle uses. The provided blue taps are for 16-18 gauge wire only.
-- Etrailer Expert Jenny N - 12/16/2021


by:
2022 Mercedes-Benz GLC

Easy and quick installation, works grea t!




by:
2019 Chevrolet Camaro

Ordered this, together with a hitch receiver. etrailer waited a month to update the delivery date for the hitch receiver to 3 months ahead, so I canceled the hitch receiver and requested they send me this Upgraded Modulite vehicle wiring harness kit, which came incomplete. I called and got the rest of the items sent, which took another week. Hopefully installation goes as indicated int he instructions.




by:
Kia Sorento

Great kit. Installed in 2021 Kia Sorento. Would advise soldering the wires into harness instead of using the crimp connectors. Fits well in same compartment as tire kit under back deck. Would be nice if the manufacturer instructions were included. Other than that, very happy with it.




by:

Guality stuff. etrailer.com is the only place I buy trailer stuff.




by:
Lexus

I purchased a trailer and connector for my Lexus NX300 Hybrid and it works well!! The Lexus dealer told me I could not add a trailer or I would lose the ability to use my foot to automatically open up the trunk (sensor). However your team told me that I could have the trailer and not lose access. Your team was correct and the trailer has come in handy. We have not carried anything on the hitch yet, but know we can if needed. Also, the trailer is very nice looking... you can barely notice it.




by:
2014 Lexus RX 350

Just completed the installation of the 119147KIT on a 2014 Lexus RX350 and it works great. Everything needed was included in the kit and the installation process was fairly easy. As always when I purchase items from e-trailer things fit and the right amount of supplies are included as well as installation instructions. i have always had excellent service from e-trailer and have great confidence in doing business with e-trailer. I know that i will get a great product with support, if needed, and always a follow up e- mail to see if everything was OK.
Great place to shop.


Comments
This was installed on a Lexus that does not have the factory tow package. It work just fine and has had no negative effect on the vehicle. Note, I tow a very small utility trailer on short trips and wanted the lights on the trailer to work properly.
Hans H - 01/28/2017


by:
2014 Lexus RX 350

My RX350 Lexus did not have a towing package, and I used this kit for getting all the trailer lights to work. It took me a little more time to make the electrical connections as I needed to probe individual wires to ensure I was connected to the correct wires. Once completed, everything worked fine and still does. Glad I did it.


Comments
Still works.......
Dave S - 07/06/2018

25
179
Show More Reviews

See what our Experts say about this Tekonsha Trailer Wiring

  • Difference Between Tekonsha Trailer Wiring Harness # 119147 and # 119147KIT
    You're correct. Using the 'KIT' suffix after the part number provides the power wire feed to the vehicle battery and the fuse holder, which you won't need (assuming that your existing power feed and fuse holder are in good shape). The # 119147 is exactly what you'd need. However, before installing the replacement, you'll want to closely examine the wiring on the trailer to determine if there was a short in the trailer wiring that caused the converter's demise.
    view full answer...
  • Troubleshooting Trailer Running Lights Staying On when Vehicle is Turned Off
    It sounds as though there is a short or something is mis-wired. Using a circuit tester, like the Quickee # 3808, check the connection points in the vehicle side connector, to see if there is constant power on the running light circuit (brown wire on the 4-Way) when the vehicle and lights are turned off. There should be no signal when the lights are off, and a signal when they are on. If there is a signal with the lights off, then there is a problem on the vehicle side. Check to make sure...
    view full answer...
  • Difference Between the 119147 and 119147KIT Trailer Wiring Harness for a 2006 Volvo XC70
    The # 119147 and # 119147KIT are the same part with the only difference being that the # 119147KIT provides the installation kit that includes the wire needed to connect the converter to the vehicle's positive battery terminal, the fuse holder, the fuse, the installation hardware and the circuit tester to help determine which taillight circuit carries which taillight function. The # 119147 only includes the powered taillight converter and none of the equipment needed to install it.
    view full answer...
  • Difference Between Tekonsha Wiring Harness 119147 and 119148
    The Tekonsha # 119147KIT (Tekonsha part number 119148) is the full kit with everything needed for installation. The # 119147 only has the Upgraded Modulite Wiring Harness. The # 119147 is part of the kit. The kit includes the the 12 gauge wire, ring terminals, inline fuse holder and fuse, quick splices, cable ties, self-tapping screw, butt connectors, and 4-pole cover.
    view full answer...
  • Will the Tow Ready Wiring Harness # 119179 Fit on a 2006 Volvo XC70
    The Tow Ready Modulite Wiring Harness, # 119147KIT, is the correct wiring harness for your 2006 Volvo XC70 wagon. This harness was designed not to interfere with any bulb warnings or sensors on your vehicle. This harness uses power from the vehicle battery to power the lights on a trailer, so it will not draw any power from your vehicles tail light circuits. The wiring harness simply uses the signal from your tail light circuits to tell the converter box when to send power to the trailer...
    view full answer...
  • Finding the Running Light Wire to Install Trailer Wiring Harness on a 2004 Volvo XC70
    If the running lights are on all the time, even the rear tail lights, then it should be easy to find the one wire that is hot all the time. So what you would do is basically find the wire you think it might be when the vehicle is on. Then turn the vehicle off and remove the key. If the tester also goes off when the car goes off but comes back on when the car comes on then that must be the running light circuit. You can use the video I have linked as a guide. It is on a 2011 Volvo XC70...
    view full answer...
  • Trailer Wiring Harness for 1997 Honda Civic 2 Door
    The # 119147KIT is indeed compatible with your 1997 Civic. The wiring harness would tap into the existing tail light circuits, which are easiest to access from behind the tail light assemblies. Here is a brief run-down of the install. Access the rear of the tail light assemblies, and starting on the drivers side, activate the left turn signal. Use the tester on each wire until you find the one that lights the tester. When found, tap the yellow wire into that circuit. Turn on the running...
    view full answer...
  • Installing a Universal Trailer Wiring Harness on a 2007 Lexus RX 400h
    The Tow Ready Modulite Wiring Harness, # 119147KIT, that you purchased is a universal wiring harness that can be installed on many different vehicles. That is why the instructions are generic and not vehicle specific. At this time there are no vehicle specific aftermarket wiring harnesses available for the 2007 Lexus RX 400h. We have not had the chance to install a trailer wiring harness on a Lexus RX 400h yet so I do not have written material or photos, but I can give you some tips on...
    view full answer...
  • Trailer Wiring Harness Options for a 2012 Volkswagen Jetta SportWagen
    There isn't a plug and play option available for your Jetta SportWagen, but a hardwired converter/harness like part # 119147KIT would work great for you. The harness would be tapped into the vehicle's taillight circuits which you'd access behind the taillight assemblies. The kit includes a circuit tester to help you determine which wire carries which taillight function. I'll link to the installation instructions as well as to a video that explains how the converter/harness works.
    view full answer...
  • Trailer Brake Lights Do Not Work After Installing Trailer Wiring on a 2006 Mercedes E350 Wagon
    When you tested the tail light wiring to perform the installation did you come across a wire that was just brake but also a wire that was both brake and turn signals? If so then the wire that has both functions would go to the yellow wire on the left side and to the green wire on the right side and the red wire would be grounded with the white wire. You could also try using the brown wire in place of the red wire and ground the red wire. If none of these solutions works then try moving...
    view full answer...
  • Which Code to Follow to Install Trailer Wiring Harness 119147 on a 2013 Volkswagen Jetta SportWagen
    The information that step 1 is referring to is actually right there below it. You will have to determine if your 2013 VW Jetta SportWagen is a 2 or 3 wire system based on the definitions in the instructions below step 1. I found that your Jetta SportWagen is a 3-wire, BP system. According to the instructions then it would be wired according to the diagram in the instructions. I have also reproduced it here.
    view full answer...
    Image 1 for
  • Does Trailer Wiring Harness 119147KIT have a Built-In Fuse
    Trailer wiring harness # 119147KIT has a fused power wire but not an internal fuse inside the converter box. The fuse will be installed in line with the power wire that is used to provide the power to the trailer lights. It is a 10 amp fuse and it is included with the wiring harness. I have included a link to the installation instructions for you.
    view full answer...
  • Trailer Wiring Harness For 2009 Volvo XC70
    Rather than using a universal type harness like the # 119147KIT that needs to be spliced into the taillight wiring harnesses, I'd recommend using a plug and play (mostly) option like # 118774. The # 118774 will plug inline between the taillight assemblies and the vehicle taillight wiring harnesses. You'll need to run one wire to the positive battery terminal to provide power for the trailer lamps as well as keeping the vehicle's wiring system isolated and protected from any short circuits...
    view full answer...
  • What is the Correct Trailer Wiring Harness for a 2013 Volkswagen Jetta SportWagen
    The internal components of trailer wiring harness # 118572 are designed to work with the sedan models of the 2013 Volkswagen Jetta so even cutting off the connectors and attempting to hardwire it in will not work properly and it will void the warranty on the harness. You will need to install harness # 119147KIT which is a hardwire installation. It is possible that the wiring on the vehicle will be as follows: Drivers Side White/Black Stripe = Tail Lights Black/Red Stripe = Brake Lights Brown...
    view full answer...
  • Will the Tekonsha 119147KIT 4-pole Trailer Wiring Harness Work with Both Incandescent and LED Lights
    Yes, the Tekonsha # 119147KIT Upgraded Circuit Protected Modulite with 4-pole Harness and Hardwire Kit will work with both LED and incandescent vehicle or trailer lights. This kit can be used on either 2 or 3 wire systems. The kit includes a modulite 4-pole wiring harness and the install kit. The install kit is composed of a 20 foot section of 12 gauge wire, ring terminals, an in-line fuse for battery protection, a circuit tester, 5 quick splice wiring connectors, and an integrated 4-pole...
    view full answer...
  • Can Tekonsha 119147KIT be Connected to Power Outlet at Back of a 1999 Lexus RX-300
    You will not want to connect the power wire for the Tow Ready wiring harness # 119147KIT, to anything other than the battery. The reasons for this are: The kit has not been tested or rated for anything other than a connection to the battery. And connecting it to an alternate power source eliminates that level of circuit protection so the vehicle wiring is not as isolated from the trailer wiring as it would be with the battery connection. Connecting the power wire in any other location...
    view full answer...
  • Trailer Wiring Harness for a 2013 Infiniti EX37
    For your 2013 Infiniti EX37 you can use trailer wiring harness # 119147KIT. This is a hardwire kit so you will have to test the vehicle tail light wires using the included circuit tester to determine their functions. Then you will splice the harness wires into the tail light wires according to the functions of the tail light wires using wire taps included with the kit I have linked the instructions for you to view. I also linked a video showing a typical installation that you can use as...
    view full answer...
  • Recommended Wiring Harness For 1988 Toyota SR5 Pickup Truck
    For your 1988 Toyota SR5 Pickup truck the wire harness with a 4-way flat connector I recommend is the Tekonsha trailer wiring harness, part # 119147KIT. This kit comes with the upgraded circuit protected Modulite, that protects the truck electrical system from shorts. The kit also includes the electrical circuit tester and the installation instructions.
    view full answer...
  • Tow Ready 119147KIT Trailer Wiring Harness for 2011 BMW 328i XDrive Sedan
    The Tow Ready # 119147KIT you asked about is indeed the recommended trailer wiring harness for your 2011 BMW 328i. This harness is a multi-fit item that will work with many different vehicles. The install procedure will involve using the included circuit tester to determine which of the taillight circuit wires serves which function. When the correct circuit is located, the appropriate wire of the wiring harness would be tapped into it. I've linked you to a video that will provide a general...
    view full answer...
  • Trailer Wiring Kit For 2011 BMW 328i Sedan
    The Tekonsha Circuit Protected Modulite with 4 Pole Harness and Hardwire Kit, part # 119147KIT, is a confirmed fit for your 2011 BMW 328i Sedan. This kit comes with the testers needed when locating the wires needed behind the vehicle taillights. The kit also includes the Modulite needed to protect itself and the wiring on the BMW 328i against electrical shorts and mis-wire situations. I have attached an installation video for this kit. The vehicle is not the same as your BMW, but the...
    view full answer...
  • Installing Trailer Wiring Harness on a 2012 Volkswagen Touareg
    The video is for harness # C56201KIT. The harness you purchased is # 119147KIT. Both harnesses can be used on your 2012 Touareg. The first page of the instructions, linked for reference, show several possible wiring scenarios that could be found on a vehicle. You need to look at the description of each one and test the wires on the Touareg to determine which parts of the instructions you need to follow. On a 2011 (not sure if it is the same on a 2012) on the drivers side the Gray/White...
    view full answer...
  • Truck Tow Fuse Keeps Blowing but Only when Truck is Moving and Not when Parked
    It does sound like there is a short but it is strange that it does not happen when the truck is parked. It could be that when the RPMs are higher there is more current and that is when it happens. Common causes of trailer shorts include dirty or corroded vehicle and/or trailer connectors and damaged trailer wiring. Make sure both the truck and trailer connectors are clean and corrosion free inside an out. On the trailer trace the wiring and look for areas where the wiring is possibly...
    view full answer...
  • Routing Trailer Wiring Harness Power Wire to the Battery on a 2011 Jetta SportWagen
    You will want to run your power wire through the wheel well (through the grommet) and along the bottom of the vehicle and up to the engine compartment, all the while making sure to stay away from moving parts such as steering and suspension components that can pinch or damage the wire. Also stay away from an excess of heat which can melt and damage the wire. You could follow another wiring harness and use zip ties to hold it up in various places. I have linked you to the installation instructions...
    view full answer...
  • No Power on Upgraded Modulite Vehicle Wiring Harness Kit with 4 Pole Trailer Connector 119147
    The first thing to check is the fuse on the power wire for trailer wiring harness # 119147KIT. If the fuse is blown or not present then it will need to be replaced/installed. Otherwise the converter will not get any power. The ground you are using might not be sufficient. Try moving the ground to a different location that is clean and bare metal. And lastly, make sure that you tested the wires yourself on the vehicle using the included circuit tester. This is the only definitive way...
    view full answer...


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