Can-Am Defender Seasonal Maintenance Checklist

Can-Am Defender Seasonal Maintenance Checklist

April 04, 2025 by Jenny Wilkins

Your Can-Am Defender is built to tackle every season—but each one brings unique maintenance needs. Performing regular Can-Am Defender seasonal maintenance is the best way to keep your machine performing at its best in every condition. This Can-Am Defender Seasonal Maintenance Checklist breaks down essential tasks for winter, spring, summer, and fall, helping you maintain performance, safety, and longevity. Shop our Can-Am Defender Maintenance Kits.

Winter Can-Am Defender Seasonal Maintenance

Cold weather can take a toll on your Defender. Follow these winter Can-Am Defender seasonal maintenance steps:

Inspect and Change Fluids

  • Replace engine oil with a winter-grade oil if temperatures drop significantly.
  • Check and top off the coolant to prevent freezing.
  • Ensure brake fluid is at the correct level.

Battery Care

  • Test the battery to ensure it’s holding a charge.
  • Use a trickle charger to maintain battery life during long periods of inactivity.

Protect Your Machine

  • Apply a protective spray to exposed metal components to prevent rust.
  • Use a high-quality cover if storing outdoors.

Inspect Tires

  • Check tire pressure frequently, as cold weather can cause a drop in PSI.

Fuel Stabilization

  • Add a fuel stabilizer if your Defender will be stored for the winter to prevent fuel degradation.

Spring Can-Am Defender Seasonal Maintenance

Spring is the perfect time to revive your ride. Use this part of the Can-Am Defender Seasonal Maintenance Checklist to refresh your Defender after winter:

Inspect the Air Filter

  • Clean or replace the air filter to ensure optimal airflow after winter storage.

Check All Fluids

  • Inspect engine oil, coolant, and brake fluid levels, transmission and differential fluids, replacing them if necessary.

Inspect the Drive Belt

  • Look for cracks or wear after the cold months. Replace if necessary.

Lubricate Moving Parts

  • Apply grease to suspension components and pivot points to ensure smooth operation.

Test the Battery

  • Ensure the battery is fully charged and operational.

Summer Can-Am Defender Seasonal Maintenance

Keep your Defender cool and trail-ready all summer with these tips:

Inspect the Cooling System

  • Check the radiator for debris and clean it to improve airflow.
  • Ensure coolant levels are adequate and replace if necessary.

Monitor Tire Pressure

  • Hot temperatures can increase tire pressure. Check and adjust as needed.

Check Brake Performance

  • Inspect brake pads and rotors for wear and replace as needed.

Perform Regular Oil Changes

  • Change the oil more frequently if operating in hot or dusty conditions. 

Inspect the Air Filter

  • Clean or replace the air filter regularly to prevent dust buildup from summer trails

Fall Can-Am Defender Seasonal Maintenance

Prepare for colder months with proactive fall maintenance:

Inspect and Replace Worn Parts

  • Check drive belts, hoses, and seals for wear and replace if necessary.

Prepare for Winter Storage

  • Add fuel stabilizer if storing your vehicle.
  • Wash and wax your Defender to protect the finish.

Check the Lights

  • Ensure all lights are working correctly for shorter daylight hours.

Test the Heating System

  • If equipped, test the heating system to ensure it’s functioning properly.

Year-Round Can-Am Defender Seasonal Maintenance Essentials

No matter the season, these tasks should always be part of your Can-Am Defender seasonal maintenance:

  • Inspect tires and suspension.
  • Keep your machine clean to prevent damage.
  • Use OEM parts for repairs and replacements.

Recommended Products for Can-Am Defender Seasonal Maintenance

  • Coolants and Antifreeze: Ensure your engine stays at the optimal temperature year-round.
  • Battery Chargers: Keep your battery ready to go during periods of inactivity.
  • Tire Pressure Gauges: Monitor and adjust tire pressure as needed.
  • Air Filters: Replace filters to maintain engine efficiency.
  • Protective Covers: Shield your Defender from the elements during storage.

Stay ahead of the elements with consistent Can-Am Defender seasonal maintenance. Use this Can-Am Defender Seasonal Maintenance Checklist to prepare for every ride, every season.

Shop Can-Am Defender Maintenance Products Now and keep your machine trail-ready all year long!

For additional maintenance tips, check out: