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Expert Answers about Subaru Ascent


  • Location of Brake Controller Connector in 2019 Subaru Ascent
  • To install the Redarc Tow-Pro Elite brake controller, part # RED44FR, in your 2019 Subaru Ascent you need to find the white connector with the standard red, white, blue, black wires coming out of it behind a kick panel to the left of the driver. The picture I attached shows the location. Use part # 3062-P to plug into that white connector to install and use the Redarc controller.
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  • Roof Rack for 2019 Subaru Ascent to Carry Older Thule Mountaineer Cargo Box
  • The Thule Mountaineer uses narrower U-bolts so for a roof rack that's compatible with that box and the roof of your 2019 Subaru Ascent with factory roof rails the Thule Square Bar Roof Rack part numbers # TH712400 and # TH450R would be what you'd need!
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  • Installation Instructions For The Westin Sure-Grip Running Boards
  • I've attached the installation instructions for the Westin Sure-Grip Running Boards - 6" Wide - Black Aluminum # 27-6125 for you below.
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  • How To Install a 7-Way Trailer Wiring Harness On a 2019 Subaru Ascent
  • There are two different 7-way trailer wiring harnesses for a 2019 Subaru Ascent dependent on whether or not you have the factory tow package. If you do have the factory tow package then you should be using the Tekonsha OEM Replacement Vehicle Wiring Harness part # 118290, not the Universal Installation Kit for Trailer Brake Controller part # ETBC7. If you found a plug under the dash for the Tekonsha Plug-In Wiring Adapter for Electric Brake Controllers part # 3062-P then you have the factory...
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  • Installing Prodigy P3 and Adapter Plug on a 2019 Subaru Ascent
  • According to the instructions for the Tekonsha Plug-In Wiring Adapter # 3062-P for your Prodigy P3 # 90195 the plug should be located up under your driver's side dash by the left side kick panel (see attached photo). The wring adapter doesn't come with a fuse as it has a ground wire and the OEM factory tow package wiring should be protected. If you didn't have factory tow package wiring then you need to hardwire the P3 in and you would use a 30A circuit breaker from the battery to the...
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  • How to Determine Torque Setting for Installing Draw-Tite Trailer Hitch on 2020 Subaru Ascent
  • On rare occasion, torque settings can change slightly by the manufacturers, which is why they aren't mentioned specifically in our videos, but I can tell you exactly what you need to do to find the right settings. I have linked the installation instructions of the Draw-Tite Max-Frame Trailer Hitch Receiver # 76253 that fits your 2020 Subaru Ascent, and if you click on those instructions and go to the final steps, you can see the exact torque needed to install this hitch on your Subaru. I...
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  • Will Installing The SumoSprings CSS-1094R On A 2020 Subaru Ascent Lift The Rear When Unloaded?
  • As the Coil SumoSprings # CSS-1094R will fit in between the slats of the coil spring on your 2020 Subaru Ascent, it will not lift the rear up at all. However, they will definitely help if the back of your vehicle is sagging as they will supplement your factory springs and give them a little support when needed.
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  • Does A Higher Rated Trailer Hitch Increase The Towing And Tongue Weight Capacity Of The Vehicle
  • You are right to be concerned with the integrity of the vehicle's frame when it comes to towing and tongue weight capacities. The towing and tongue weight capacities of a hitch are just what that specific hitch is rated for and does not transfer over to what the vehicle can handle. Subaru lists two different Gross Towing Weight (GTW) and Tongue Weight (TW) capacities based on the model of the Ascent. Models with air-cooled continuously variable transmission fluid cooler*1: 5,000lbs (2,268...
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  • Do I Have to Connect the Black Wire on the 118290 on my 2020 Subaru Ascent
  • If all of your signals are working there may be no need to connect the wire that is for the 12 Volt trailer power on the Tekonsha OEM Replacement Vehicle Wiring Harness with 7-Way Trailer Connector part # 118290 but I can not advise you to do anything except what is found in their instructions which states to connect the wire. In some cases not only does this wire power the 12 volt connector but may also be used to power the converter taking the excess strain off of your vehicles wiring harness.
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  • Brake Controller Plug Location on my 2019 Subaru Ascent
  • The location to plug the Tekonsha Plug-In Wiring Adapter part # 3062-P is just above the driver's side kick panel just behind the hood release latch mounting block. It will be wrapped in black (most often) tape to keep it clean and free of debris. It will be taped up to another main harness and this is likely causing your issue. Please see the attached photo for the exact location.
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  • Where Does Trailer Wiring Connect on 2019 Subaru Ascent
  • The connector you are looking for to install the Curt trailer wiring kit part # C56040 on your 2019 Subaru Ascent is located behind the driver side rear panel in the cargo area. If you check out the picture I attached you'll see where to find it.
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  • Comparing the OEM Subaru Hitch to the Draw-Tite Hitch 76253 on a 2019 Subaru Ascent
  • The Draw-Tite Max-Frame Trailer Hitch Receiver part # 76253 and the OEM Subaru Trailer Hitch Receiver L101SXC002 actually install using most of the same holes on the vehicle. I looked through the instructions you were referencing to confirm this. The OEM option is a three piece hitch which is why it looks like it installs differently but I can promise you that it replaces the bumper beam just like the Draw-Tite option, it's just rather hard to tell from the instructions. There will be...
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  • Advice for Routing Power Wire for Tekonsha Trailer Wiring on 2020 Subaru Ascent
  • Basically all of the instructions for trailer wiring like the Tekonsha # 118290 for your 2020 Subaru Ascent are kind of vague when it comes to routing the power wire to the battery which is why we came up with a helpful article on this (see attached). Although it seems like a pain, the easiest way to route the wire is by going under the vehicle. If there are any places where you can run the wire through the frame of your vehicle then do that as it will be the easiest way to avoid damage...
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  • Tekonsha Prodigy P3 Controller for 2019 Subaru Ascent
  • First off, congratulations on your new vehicle! Now, to answer your questions: One of the great features of this controller is that it will automatically adjust your trailer's braking based on deceleration of your Ascent. Once installed, you do not need to adjust the settings on the Tekonsha Prodigy P3 Trailer Brake Controller # 90195 as long as you leave it plugged in. If you unplug the controller, you'll need to go through the initial set-up once again because it assumes the controller...
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  • Does the Spare Tire Heat Shield Need to be Removed When Installing Curt Hitch on 2019 Subaru Ascent
  • The Curt Trailer Hitch part # C13400 for the 2019 Subaru Ascent does require the spare tire heat shield to be removed during installation. The spare tire shield does not reinstall because the side plates of the hitch are between the spare tire and the exhaust. The side plates of the hitch now act as the heat shield that was removed. I have attached a photo to show how the side plates protect the spare tire from heat from the exhaust. There is a heat shield above the exhaust that does not...
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  • What All Is Needed To Install The Redarc Tow-Pro Elite On A 2021 Subaru Ascent
  • The Redarc Tow-Pro Elite Trailer Brake Controller # RED44FR can definitely be installed on your 2021 Subaru Ascent, but how it hooks up to your vehicle will depend on how it came wired from the manufacturer. If you have the factory tow package, the install will be quick and easy. The Tekonsha Harness # 3062-P will allow you to plug directly into a port under the dash, and the # 331-TPH-017 will then adapt that harness to attach directly to the # RED44FR controller. There is not currently...
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  • Installation Of The Redarc Tow-Pro Elite RED44FR For 2022 Subaru Ascent?
  • Yes, whoever it is that told you about the Redarc Tow-Pro Elite Trailer Brake Controller, # RED44FR has definitely made a great recommendation to you, absolutely this will work in your 2022 Subaru Ascent. The installation process depends if your Ascent is equipped with the factory tow package. If your Ascent has the factory tow package you will be able to use the Tekonsha Plug-In Wiring Adapter for Electric Brake Controllers, # 3062-P. This plugs into the factory trailer brake controller...
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  • Best Brake Controller for 2022 Subaru Ascent
  • The brake controller that I recommend for your 2022 Subaru Ascent is the Redarc Tow-Pro Elite Trailer Brake Controller - 1 to 3 Axles - Proportional # RED44FR. I recommend the Tow-Pro Elite because it eliminates the bulky brake controller under your dash and has just a knob that mounts on your dash or console. If you don't have a 7-way plug, the Universal Installation Kit for Trailer Brake Controller - 7-Way RV and 4-Way Flat - 10 Gauge Wires # ETBC7 will be the part you need to connect...
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  • 20 amp or 40 amp Charger for 2021 Subaru Ascent for Use with Tekonsha Trailer Wiring 118290
  • Due to the thinner gauge wiring of the # 118290 for the 12 volt accessory circuit you'd be limited to the 20 amp charger for your battery.
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  • Is Install of Redarc Tow Pro Elite Brake Controller on 2023 Subaru Ascent Difficult
  • The Redarc Tow Pro Elite part # RED63RR will install very easily on your 2023 Subaru Ascent with the factory tow package using the install harness part # 3062-P which plugs into a port under the dash of your vehicle. It's very easy to do for sure.
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