Subaru Ascent: Trailer Hitch Install Guide

by Alex Braham 43 views

So, you're thinking about adding a trailer hitch to your Subaru Ascent? Awesome choice! Whether you're planning to haul a camper, a boat, or just need some extra cargo space, a trailer hitch can seriously expand your Ascent's capabilities. But before you dive in, let's get the lowdown on everything you need to know about installing a trailer hitch on your Subaru Ascent. From choosing the right hitch to the step-by-step installation process, we've got you covered.

Choosing the Right Trailer Hitch for Your Subaru Ascent

Alright, let's talk hitches. Not all trailer hitches are created equal, and picking the right one for your Subaru Ascent is crucial. First things first, consider what you'll be towing. Are we talking a lightweight utility trailer or a beefy camper? Your towing needs will dictate the class of hitch you need. Typically, for the Subaru Ascent, you'll be looking at a Class III or possibly a Class IV hitch, depending on the specific year and model. Check your Ascent's owner's manual for the maximum towing capacity. Seriously, don't skip this step! Exceeding the recommended towing capacity is a recipe for disaster.

  • Class I hitches are generally for lighter loads, like bike racks or small cargo carriers. They usually have a 1 1/4-inch receiver.
  • Class II hitches are a step up, capable of towing small trailers. These also typically have a 1 1/4-inch receiver.
  • Class III hitches are where it's at for most Subaru Ascent owners. They offer a 2-inch receiver and can handle a decent amount of weight, perfect for small to medium-sized trailers.
  • Class IV hitches are heavy-duty options, also with a 2-inch receiver, designed for larger trailers. Again, double-check your Ascent's towing capacity before opting for this.

Beyond the class, think about the hitch's construction and finish. Look for a hitch made from high-quality steel with a durable powder-coat finish to resist rust and corrosion. Nobody wants a rusty hitch! Also, consider the hitch's design. Some hitches are designed to be more hidden, tucking up nicely under the bumper, while others are more visible. This is purely an aesthetic choice, so go with what looks good to you.

Finally, read reviews! See what other Subaru Ascent owners are saying about different hitches. Pay attention to comments about ease of installation, durability, and customer service. A little research can save you a lot of headaches down the road. Brands like Curt, Draw-Tite, and EcoHitch are popular choices, but do your homework to find the best fit for your needs and budget.

Gathering Your Tools and Materials

Okay, you've picked out your trailer hitch. Now it's time to gather your tools and materials. Having everything on hand before you start will make the installation process much smoother. Trust me, you don't want to be running to the store mid-project.

Here's a list of what you'll likely need:

  • Trailer hitch kit: This should include the hitch itself, along with all the necessary mounting hardware (bolts, washers, etc.). Make sure it's specifically designed for your Subaru Ascent year and model.
  • Socket set: You'll need a variety of sockets to tighten the bolts. Both metric and standard sizes might be necessary.
  • Wrench set: Wrenches will come in handy for holding bolts in place while you tighten the nuts.
  • Torque wrench: This is crucial for tightening the bolts to the correct specifications. Overtightening can damage the hitch or your vehicle, while undertightening can be dangerous.
  • Safety glasses: Protect your eyes from flying debris. Seriously, wear them!
  • Gloves: Keep your hands clean and protected from sharp edges.
  • Jack and jack stands: You'll need to safely lift your Ascent to provide enough room to work underneath. Never work under a vehicle supported only by a jack!
  • Wheel chocks: Secure the wheels that aren't being lifted to prevent the vehicle from rolling.
  • Penetrating oil: This can help loosen stubborn bolts that are rusted or corroded.
  • Measuring tape: You might need this to ensure the hitch is properly aligned.
  • Drill and drill bits (possibly): Some hitches may require you to drill holes in the frame. Check the instructions beforehand.
  • Wire brush: This can help clean off any rust or debris from the mounting points.
  • Assistant (optional): An extra set of hands can be helpful, especially when lifting the hitch into place.

Before you start, read the installation instructions that came with your trailer hitch. Familiarize yourself with the steps and identify any potential challenges. It's also a good idea to watch some online videos of other people installing a hitch on a Subaru Ascent. This can give you a visual guide and help you avoid common mistakes.

Step-by-Step Installation Process

Alright, let's get down to business! Here's a general overview of the trailer hitch installation process on a Subaru Ascent. Keep in mind that the exact steps may vary depending on the specific hitch you purchased, so always refer to the manufacturer's instructions.

  1. Prepare the Vehicle: Park your Subaru Ascent on a level surface, engage the parking brake, and chock the rear wheels. Use the jack to lift the rear of the vehicle and securely support it with jack stands. Make sure the jack stands are placed on a solid part of the frame.
  2. Locate Mounting Points: Identify the mounting points on the vehicle's frame where the hitch will be attached. These are usually pre-drilled holes or weld nuts. Clean the mounting points with a wire brush to remove any rust or debris.
  3. Prepare the Hitch: If necessary, assemble any components of the hitch according to the instructions. This might involve attaching side plates or brackets.
  4. Lift the Hitch into Place: This is where an assistant can be helpful. Carefully lift the hitch into position, aligning the mounting holes on the hitch with the mounting points on the frame. Be careful not to cross-thread the bolts.
  5. Install the Hardware: Insert the bolts and washers through the mounting holes and hand-tighten them. Make sure all the bolts are in place before tightening any of them fully.
  6. Torque the Bolts: Using a torque wrench, tighten the bolts to the manufacturer's specified torque. This is a critical step, so don't skip it! Follow the torque sequence recommended in the instructions.
  7. Install Wiring Harness (if applicable): If you're planning to tow a trailer with lights, you'll need to install a wiring harness. This usually involves connecting the harness to the vehicle's existing wiring. Follow the instructions that came with the wiring harness.
  8. Double-Check Everything: Before lowering the vehicle, double-check that all the bolts are tightened to the correct torque and that the wiring harness is properly connected.
  9. Lower the Vehicle: Carefully lower the vehicle back to the ground.

Pro Tip: If you encounter any stubborn bolts, try using penetrating oil. Let it soak for a few minutes before attempting to loosen the bolts. If a bolt breaks, don't panic! You can usually extract it with a bolt extractor or have a professional do it for you.

Wiring Considerations for Trailer Lights

So, you've got your hitch installed – awesome! But if you're planning on towing anything with lights (which, let's be honest, you probably are), you'll need to deal with the wiring. Getting the trailer lights working properly is essential for safety and, in many places, it's the law.

First off, you'll need a wiring harness that's compatible with your Subaru Ascent. These harnesses are designed to plug into your vehicle's existing wiring, making the installation process much easier. Look for a