There’s nothing quite like the feeling of hitting the trail in a capable machine. You know that the 2017 Can-Am Commander 800 is a true workhorse, blending utility with trail-taming fun. But you also know that keeping it running strong isn’t magic—it’s about consistent care and knowing what to look for.
We promise this comprehensive guide will give you the confidence to tackle routine maintenance, troubleshoot common issues, and understand your machine on a deeper level. You’ll get practical, step-by-step advice from fellow enthusiasts who’ve turned the wrenches and learned the lessons.
In this complete 2017 Can Am Commander 800 guide, we’ll cover your essential pre-ride checks, dive into core maintenance tasks, diagnose common problems, and even share some smart upgrade tips. Let’s get started.
Why the 2017 Can-Am Commander 800 Still Rips on the Trail
Before we get our hands dirty, let’s appreciate what makes this machine special. The 2017 model year hit a sweet spot for the Commander platform, offering a powerful and reliable package that remains a favorite for good reason.
The heart of this beast is the 71-horsepower Rotax 800 V-twin engine. It provides a fantastic balance of low-end torque for crawling and plenty of punch for wide-open trails. It’s a proven power plant that, with proper care, will last for thousands of miles.
Key Benefits of the 2017 Can-Am Commander 800
Understanding the strengths of your ride helps you appreciate why maintenance is so crucial. Here are some of the key benefits of the 2017 Can-Am Commander 800 that owners love:
- Versatility: Its dual-level cargo box is a game-changer, offering separate storage compartments perfect for separating tools from your cooler. It’s as capable on the farm as it is on the Rubicon.
- Proven Powertrain: The Rotax engine and CVT transmission are a reliable combination. They deliver smooth power and are relatively straightforward to service for a DIY mechanic.
- Comfortable Cockpit: Can-Am didn’t skimp on ergonomics. The adjustable driver’s seat and tilt steering make long days on the trail much more enjoyable.
- Strong Aftermarket Support: Finding parts, accessories, and performance upgrades is easy, allowing you to customize your Commander to your exact needs.
Your Pre-Ride Checklist: Best Practices for Every Outing
The single most important habit you can develop is performing a quick pre-ride inspection. This five-minute check can save you from a major headache—or a dangerous situation—on the trail. This is one of the most important 2017 Can Am Commander 800 best practices you can adopt.
We call it the T-CLOCS method, a simple acronym to remember the essentials.
- T – Tires & Wheels: Check tire pressure—running too low or too high can cause poor handling and flats. Look for any cuts or punctures. Grab each wheel and check for any play or wobble, which could indicate a bad wheel bearing.
- C – Controls & Cables: Test your throttle for smooth operation. Check your brake pedal feel—it should be firm, not spongy. Ensure your steering is responsive and doesn’t have excessive slop.
- L – Lights & Electrics: Turn the key and test your headlights (high and low beams), brake lights, and any accessory lights. A flickering light could be a sign of a loose connection.
- O – Oil & Fluids: This is non-negotiable. Check your engine oil level and your coolant level in the overflow reservoir. A quick glance at the brake fluid reservoir is also a good idea.
- C – Chassis & Suspension: Do a quick walk-around. Look for any loose, broken, or missing bolts. Glance at your CV boots for any rips or tears, which can lead to costly axle failure if dirt gets in.
- S – Stands (or in our case, Starting): Fire it up! Listen for any unusual noises or sputtering. Let it idle for a minute to warm up while you put on your helmet and gear.
Essential Maintenance: The 2017 Can-Am Commander 800 Care Guide
Regular maintenance is the key to longevity. Sticking to a schedule will keep your Commander reliable and prevent small issues from turning into expensive repairs. Your owner’s manual is your bible, but here are the core tasks every DIYer should master.
Engine Oil & Filter Change
This is the lifeblood of your Rotax engine. Don’t skip it.
When: Check your manual, but a good rule is every 50-100 hours or at least once a year, depending on how hard you ride. Dusty and wet conditions mean more frequent changes.
What you’ll need: The correct XPS engine oil (or a suitable synthetic equivalent), a new oil filter (like the HiFlo HF152), a drain pan, and a basic socket set. You’ll also want a funnel and some shop rags.
Pro Tip: Warm up the engine for a few minutes before draining. The warm oil flows out faster and carries more contaminants with it. Be careful not to overtighten the drain plug—use a torque wrench if you have one.
Air Filter Service
Your engine needs to breathe clean air, especially in dusty off-road environments. A clogged air filter robs power and can lead to serious engine damage.
When: Inspect it before every ride. Clean or replace it when it’s visibly dirty. You can’t over-clean your air filter.
How To: Accessing the airbox is simple. Carefully remove the filter, being sure not to let any dirt fall into the intake. If it’s a foam filter, wash it with filter cleaner and water, let it dry completely, then re-oil it with proper foam filter oil. If it’s a paper filter, tap it out gently or replace it.
CVT Belt Inspection
The CVT (Continuously Variable Transmission) belt transfers power to your wheels. A worn or glazed belt will cause slipping and poor performance. A broken belt will leave you stranded.
When: Inspect every 100 hours. You’ll need to remove the CVT cover to get a look.
What to look for: Check for cracking, glazing (a shiny, hard appearance), frayed edges, or missing cogs. Measure the belt’s width with calipers; if it’s below the service limit in your manual, it’s time for a new one. An OEM BRP belt is often the best choice for reliability.
Troubleshooting Common Problems with the 2017 Can-Am Commander 800
Even with perfect maintenance, things can sometimes go wrong. Here’s a look at some common problems with the 2017 Can-Am Commander 800 and how to start diagnosing them.
Issue: Engine Won’t Crank or Start
You turn the key and get nothing, or just a click. Don’t panic. Start with the basics.
- Battery: Is it charged? Use a multimeter to check the voltage; it should be above 12.4V. Check the terminals for corrosion and ensure they are tight. A loose connection is a common culprit.
- Fuses: Check the main fuses in the fuse box. A blown fuse can point to a short somewhere in the system.
- Safety Switches: Make sure the machine is in Park or Neutral and that your foot is firmly on the brake pedal. The Commander has safety interlocks that will prevent it from starting otherwise.
Issue: Engine Overheating
If your temperature gauge is climbing into the red, pull over immediately and shut it down to prevent damage.
- Coolant Level: Is the radiator full and the overflow tank at the proper level? Check for leaks once it has cooled down.
- Clogged Radiator: The most common cause. Mud and debris can cake onto the radiator fins, preventing air from passing through. You need to wash it out thoroughly from the back side forward.
- Fan Operation: Does the cooling fan turn on when the engine gets hot? If not, you could have a bad fan motor, relay, or sensor. You can often test the fan by applying 12V directly to its terminals.
Issue: Squealing or Grinding Noises
Unusual noises are your machine’s way of asking for help. Try to pinpoint where the sound is coming from.
- Squeal from CVT: Often indicates a wet or worn belt. If you’ve been through deep water, it might just need to dry out. A persistent squeal means it’s time for an inspection.
- Grinding from Wheels: This often points to a worn wheel bearing or a problem with your brakes. Jack up the corner and check for wheel play and listen for noise as you spin the wheel.
- Clunking in Driveline: Could be a worn U-joint in your driveshaft or a problem in the differential. Check for any slop or play in the driveshafts.
Sustainable & Eco-Friendly Off-Roading
Being a responsible rider is part of the fun. A few simple habits can ensure our trails stay open and beautiful for generations to come. This is a core part of being a true off-road enthusiast.
Adopting a sustainable 2017 Can-Am Commander 800 mindset is easy. Follow the principles of Tread Lightly!:
- Travel Responsibly: Stay on designated trails. Don’t create new bypasses around obstacles.
- Respect the Rights of Others: Yield to hikers and equestrians. Keep noise levels down, especially near residential areas.
- Educate Yourself: Know the local regulations before you go. Pack out everything you pack in.
- Avoid Sensitive Areas: Steer clear of streams, meadows, and wildlife habitats. Cross streams only at designated crossings.
- Do Your Part: Perform maintenance at home or in a designated area to prevent fluid spills on the trail. A well-maintained machine is an eco-friendly 2017 Can-Am Commander 800.
Frequently Asked Questions About the 2017 Can-Am Commander 800
What kind of fuel should I use in my 2017 Can-Am Commander 800?
Your Commander 800 is designed to run on regular unleaded gasoline with an octane rating of 87 or higher. Avoid using E85 fuel. Using fuel with up to 10% ethanol (E10) is generally acceptable, but for long-term storage, it’s best to use ethanol-free gasoline with a fuel stabilizer.
What is the top speed of a 2017 Can-Am Commander 800?
Stock, a 2017 Can-Am Commander 800 can typically reach speeds of around 65-70 mph. However, top speed can be affected by tire size, clutch setup, rider weight, and terrain conditions. Remember to always ride within your limits and at a safe speed for the trail.
How often should I change the differential and gearbox fluid?
According to the BRP maintenance schedule, you should replace the gearbox and differential fluids after the initial break-in period, and then typically every 200 hours or 24 months, whichever comes first. If you frequently ride in deep water or mud, you should check and change these fluids more often as water contamination can quickly destroy gears and bearings.
Owning a 2017 Can-Am Commander 800 is an investment in adventure. By following this care guide and listening to your machine, you’re not just performing maintenance; you’re building a relationship with your ride. You’re ensuring it’s ready to go whenever the trail calls.
Take your time, use the right tools, and never be afraid to consult your service manual or a trusted mechanic if you’re in over your head. Now get out there, stay safe, and have a blast!
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