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Expert Answers about Subaru Ascent


  • Troubleshooting Trailer Brakes Will Not Lock Up When Using Curt Echo Trailer Brake Controller
  • It sounds like your Curt Echo # C51180 is operating properly since you mentioned you are getting the same voltage out of the controller that you see on your vehicle battery. This indicates full power being sent to the trailer brakes. I recommend verifying the brakes are adjusted properly. Since you mentioned you installed new trailer brakes they may require adjustment sooner than normal since they typically wear a lot when you first bed them in to the drums. Typically you are able to get...
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  • Troubleshooting Brake Controller Connections and Testing Brake Magnets
  • It sounds like you have a loose connection in either your wiring harness or the 7-Way connector on your Subaru Ascent. I recommend checking to see if you have a loose pin inside your connectors that could be causing the signal to go in and out. A more serious issue you have and one that could be difficult to test is the magnets in your trailer's brakes could be bad or going out. The simple solution is to hook either your vehicle up to another trailer and test your brake controller or hook...
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  • Troubleshooting No Trailer Brakes with Redarc Tow-Pro Elite Installed on 2020 Subaru Ascent
  • Is the Redarc Tow-Pro Elite # RED44FR not sending power back to your trailer brakes or is the LED not working at all? If the LED isn't working then that could indicate a few things, one of them being there is a bad connection to the trailer, but if it isn't sending power back to your trailer brakes there's a few things to check. The first thing is how exactly are you applying the brakes? If you're sitting still and hitting your brake pedal then that won't apply the brakes in proportional...
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  • Troubleshooting No Power to 7 way Plug From Converter on Tekonsha 118290
  • The Tekonsha # 118290 is a confirmed fit on the 2020 Subaru Ascent, and it sounds like maybe you're seeing different colors on the wires coming out of your factory harness compared to the one on the on the Tekonsha # 118290 harness. I'll start by saying that the colors aren't always a perfect indicator, so you can use a circuit tester like the # PTW2993 to test the wires going into the harness that you're plugging into to make sure that they're providing power with the appropriate functions...
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  • Troubleshooting Jensen Stereo LED Display Faintly Lit When Powered Off
  • More than likely the dimly lit display you're seeing is from the voltage taking a while to dissipate. It doesn't take much power for the LED display to show up. Give it a few hours and check again to see if it is still lit. Even if it is, the power draw isn't enough to drain your battery. It may also be from the separate power wire running from the battery to the stereo system for memory. This small amount of power allows your AWM965 to keep the settings, just like the stereo in your...
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  • Brake Lights and Turn Signals Not Working on Trailer With Tekonsha 7-Way Harness On 2020 Ascent
  • It sounds like there may be a damaged or missing fuse on your 2020 Subaru Ascent. I recommend checking your fuse panel for any damaged or missing fuses that are identified as trailer or turn signal fuses. You can also test the wiring going into the powered module for signal with a Circuit Tester # PTW2993. This will help you to determine if the module on the Tekonsha OEM Replacement Vehicle Wiring Harness # 118290 is faulty or if you are not getting the signal from the Ascent that tells...
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  • Why is the Curt Echo Blowing Fuses in a 2020 Subaru Ascent?
  • The Curt Echo # C51180 does require a 30 amp fuse, so that will definitely fix that issue. This is used fairly often and this does happen, but I cannot say if this will be bad for the vehicle or not. However, if a Subaru dealer said not to do it and it is a leased vehicle, I would follow that direction. With all that being said, I do suggest going to a brake controller that mounts inside your vehicle. From everything you mentioned, I assume you have the factory towing package, which means...
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  • Hitch Holes Don't Line Up on EcoHitch For 2023 Subaru Ascent
  • Thank you for the purchase of the EcoHitch Invisi Trailer Hitch Receiver # 306-X7381 for your 2023 Subaru Ascent, and what has happened is the hitch has bent a bit, or "flexed" during shipping. This is an all too common issue, though it is remedied by bending the hitch back into shape. I have added a link below to a help article which details steps you can take to do this.
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  • Redarc Tow-Pro Elite Trailer Brake Controller Red Light Flashing Intermittently When Driving
  • The flashing red light that you are getting is a sign of a voltage drop between the trailer ground and vehicle ground. This was likely caused by a loose connection in the 7-way and explains why it started and stopped randomly. You need to check the 7-way connection on your 2021 Subaru Ascent and the 7-way on your 2019 Winnebago Micro Minnie for any damaged connectors. Some Dielectric Grease # 11755 can help protect the connectors from corrosion and against wiring shorts inside the connector....
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  • Will RAB be Disabled When Installing Trailer Hitch on 2019 Subaru Ascent
  • I took a look at the online owner's manual for a 2019 Subaru Ascent and it looks like the Reverse Automatic Braking System (RAB) can be disabled if the rear bumper has been removed and then reattached, which is what is required when installing the Draw-Tite Max-Frame Trailer Hitch # 76253 on a '19 Ascent as opposed to a hitch like the Curt # C13400 which sits under the bumper.
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