Can-Am Outlander 450 2017 - The Ultimate Owner'S Guide & Maintenance

So, you’ve got your hands on a Can-Am Outlander 450 2017. You already know it’s a workhorse on the farm and a beast on the trails. It’s that perfect blend of utility and pure, mud-slinging fun that makes it a favorite in the ATV world.

But you also know that keeping any machine running like new isn’t magic—it’s about knowledge and a little bit of wrench time. You want to make sure your rig is ready to fire up every single time you hit that ignition switch, without any nasty surprises miles from the truck.

We promise this comprehensive guide will give you the confidence to tackle essential maintenance, troubleshoot common issues, and make smart upgrades. We’ll cover everything from the 5-minute pre-ride check to identifying those pesky electrical gremlins, giving you the expert insights you need to keep your Outlander 450 in peak condition for years to come.

What Makes the Can-Am Outlander 450 2017 a Trail Favorite?

Before we dive into the nuts and bolts, let’s appreciate what makes this machine special. The Can-Am Outlander 450 2017 isn’t just another ATV; it’s built on a platform known for its robust performance and rider-focused design.

The heart of this quad is the reliable 38-hp, single-cylinder Rotax 450 engine. It delivers smooth, predictable power that’s perfect for both technical trail riding and hauling gear around your property. It’s not a fire-breathing race machine, and it’s not supposed to be. It’s all about usable torque.

One of the key benefits of can am outlander 450 2017 models is the superior chassis and suspension. It features Can-Am’s Torsional Trailing arm Independent (TTI) rear suspension, which allows the wheels to move straight up and down, keeping the tires planted for better traction and a smoother ride. Up front, you’ve got double A-arms, a standard in quality handling.

Key Specifications at a Glance:

Engine: 427cc Rotax, single-cylinder, liquid-cooled
Horsepower: 38 hp
Transmission: CVT, sub-transmission with high, low, park, neutral & reverse
Drive System: Selectable 2WD / 4WD with Visco-Lok auto-locking front differential
Suspension: Double A-arm front / TTI rear
Towing Capacity: 1,300 lbs (590 kg)

Your Essential Can-Am Outlander 450 2017 Care Guide

Proper maintenance is the single most important factor in your ATV’s longevity. Following this can am outlander 450 2017 care guide will save you money and prevent breakdowns. Think of this as the foundation of reliable off-roading.

The Pre-Ride Check: 5 Minutes to Prevent Hours of Headaches

Never, ever skip the pre-ride check. It’s the simplest of all can am outlander 450 2017 tips and can catch a small issue before it becomes a major failure on the trail.

Tires & Wheels: Check the pressure with a low-pressure gauge. Look for any cuts or punctures. Grab each tire and check for wobbly wheel bearings.
Fluids: Pull the engine oil dipstick to check the level. Check the coolant level in the overflow reservoir and look under the machine for any drips.
Controls & Brakes: Squeeze the brake levers. They should feel firm, not spongy. Test the throttle—it should snap back smoothly.
Lights & Electrics: Turn the key on and test your headlights (high and low beam), taillights, and brake lights.
Chassis & Drivetrain: Give the machine a quick visual inspection. Look for loose bolts, cracked plastics, or torn CV boots.

Engine Oil & Filter Change: The Heartbeat of Your Rotax

Changing the oil is non-negotiable. It’s the lifeblood of your engine. For the Can-Am Outlander 450 2017, you’ll want to do this at least once a year or every 50-100 hours, depending on how hard you ride.

Parts Needed: BRP XPS 5W-40 Synthetic Blend Oil (or equivalent), a new oil filter (like Can-Am part #420256188), and new sealing washers for the drain plugs.
Tools Needed: A ratchet set, torque wrench, oil filter wrench, and a drain pan.
Process: Warm the engine for a few minutes to get the oil flowing. Park on a level surface, remove the skid plate if necessary, and place the drain pan underneath. Remove the engine drain plug, let it drain completely, then clean and reinstall the plug with a new sealing washer. Repeat for the oil tank drain plug. Replace the oil filter, fill with the correct amount of new oil, and check the level.

Air Filter Maintenance: Breathe Clean, Run Strong

Your ATV’s engine needs clean air just as much as it needs clean oil, especially in dusty off-road conditions. A clogged air filter will rob you of power and efficiency.

Accessing the airbox is simple—it’s usually under the seat. Carefully remove the filter, being sure not to drop any dirt into the intake. If it’s a foam filter, clean it with a dedicated foam filter cleaner and re-oil it with foam filter oil. If it’s a paper element, tap it out gently or replace it if it’s too dirty.

Common Problems with Can-Am Outlander 450 2017 (And How to Fix Them)

Even the best machines have their quirks. Knowing the common problems with can am outlander 450 2017 models can help you diagnose issues quickly and get back to riding. This is a critical part of any owner’s guide.

Starting & Electrical Gremlins

One of the most frequent complaints is the “click-no-start” issue. You turn the key, hear a single click from under the seat, but the engine doesn’t turn over. 9 times out of 10, this is not a bad starter.

The Cause: This is often a weak battery, corroded battery terminals, or a failing starter solenoid.
The Fix: Start with the basics. Use a multimeter to check your battery voltage; it should be above 12.4V. If it’s low, charge it. Next, remove the battery cables and clean the terminals and cable ends with a wire brush until they are shiny. If the problem persists, the starter solenoid is the next likely culprit. It’s an inexpensive part and easy to replace.

Overheating on Slow, Technical Trails

If you notice your temperature light flashing during slow, muddy rides, don’t panic. The Rotax engine can run hot, but you need to ensure the cooling system is working correctly.

The Cause: The most common cause is a radiator caked in mud, which prevents air from passing through. Other causes can be low coolant, an air bubble in the system, or a faulty radiator fan or sensor.
The Fix: First, thoroughly clean your radiator. You’ll need to remove the plastic shrouds to get good access. Use a garden hose (not a high-pressure washer, which can bend the fins) to spray from the back towards the front. Also, check your coolant level in the overflow bottle. If it’s low, top it off with the recommended coolant.

CV Joint & Boot Wear

The CV (Constant Velocity) joints are what allow your wheels to receive power while the suspension moves. They are protected by flexible rubber boots.

The Symptom: A rhythmic clicking or popping sound when turning, especially in 4WD.
The Cause: This sound is almost always caused by a torn CV boot that has allowed dirt and water to contaminate the joint’s grease, destroying the bearings inside.
The Fix: Prevention is key. Make inspecting your CV boots a regular part of your can am outlander 450 2017 care guide. If you catch a tear early, you can often just clean and reboot the joint. If it’s already clicking, you’ll likely need to replace the entire CV axle.

Smart Upgrades & Off-Road Setup Tips

The stock Outlander 450 is great, but a few smart mods can tailor it perfectly to your riding style. Here are some of the best can am outlander 450 2017 tips for performance and durability.

Tires: Your First and Best Upgrade

The single biggest improvement you can make is a good set of tires. The stock tires are okay for general use, but a purpose-built tire will transform your machine’s handling in mud, rocks, or hardpack.

Consider brands like Maxxis, ITP, or Kenda. A 6-ply rating offers a great balance of durability and ride comfort. Going up one size (e.g., from 25″ to 26″) can give you a little extra ground clearance without negatively affecting performance.

Protection & Armor: Skid Plates and Bumpers

The underside of your ATV is vulnerable. The factory plastic “skid plates” offer minimal protection. Investing in a full set of aluminum or UHMW (Ultra-High-Molecular-Weight plastic) skid plates will protect your engine, frame, and A-arms from rocks and stumps.

A heavy-duty front bumper not only protects your radiator and lights but also provides a solid mounting point for a winch—an essential tool if you ride alone or in challenging terrain.

Sustainable Can-Am Outlander 450 2017 Best Practices

Being a responsible rider means taking care of the machine and the environment. Incorporating some eco-friendly can am outlander 450 2017 practices into your routine is easy and makes a big difference.

Proper Fluid Disposal

Never dump used oil, coolant, or other automotive fluids on the ground or down a drain. It’s harmful and illegal. Most auto parts stores (like AutoZone or O’Reilly) will accept used motor oil for free. Collect it in a sealed container and drop it off on your next trip.

Tread Lightly! on the Trails

A well-maintained machine is a more sustainable can am outlander 450 2017. Fixing oil or coolant leaks prevents these chemicals from dripping onto the trail. Beyond that, always follow Tread Lightly! principles: stay on designated trails, avoid sensitive areas like wetlands, and pack out everything you pack in.

Frequently Asked Questions About the Can-Am Outlander 450 2017

What type of oil does a 2017 Can-Am Outlander 450 take?

The manufacturer recommends XPS 5W-40 Synthetic Blend 4T oil. However, any high-quality synthetic 5W-40 ATV/motorcycle oil that meets the API SL (or higher) and JASO MA specifications will work perfectly.

How much horsepower does the 2017 Outlander 450 have?

The Rotax 450 single-cylinder engine in the 2017 Outlander produces 38 horsepower. This provides plenty of torque and power for general trail riding and utility work.

Is the 2017 Can-Am Outlander 450 a reliable ATV?

Yes, when properly maintained, it is considered a very reliable machine. The Rotax engines are known for their durability. Most issues that arise are related to regular wear-and-tear items or deferred maintenance, as covered in this guide.

What is the top speed of a Can-Am Outlander 450?

The top speed is typically around 50-55 mph (80-88 km/h). However, this machine is designed for low-end torque and trail capability, not top-end speed runs.

Your Can-Am Outlander 450 2017 is an incredibly capable and rewarding machine. By understanding its systems, performing regular maintenance, and knowing what to look for, you can ensure it provides years of reliable service. This guide gives you the foundation, but the real expertise comes from getting out in the garage and on the trail.

So grab your tools, get a little greasy, and get that rig ready for its next adventure. Stay safe, ride smart, and we’ll see you out there!

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Thomas Corle

Founder & Automobile expert at FatBoysOffroad

Automobile expert and off-road enthusiast, sharing in-depth knowledge of vehicles, gear, and adventures. Helping readers make smart decisions and enjoy the thrill of off-roading safely and confidently.