New Brunswick winters can be harsh on your vehicle. Proper winter maintenance isn't just about comfort—it's about safety and preventing costly breakdowns when you need your car most. Follow this comprehensive checklist to keep your vehicle running reliably through the coldest months.
Battery and Electrical System
Cold weather is hard on car batteries. A battery that works fine in summer may fail when temperatures drop below freezing.
- Test battery charge and load capacity
- Clean battery terminals and check for corrosion
- Ensure all lights are working (headlights, taillights, brake lights)
- Check windshield wipers and washer fluid system
- Test your horn and emergency flashers
Pro tip: If your battery is more than 3 years old, consider having it tested professionally. A dead battery in -30°C weather can leave you stranded for hours.
Tires and Traction
Your tires are the only contact between your vehicle and the road. Winter tires aren't just recommended in New Brunswick—they're often essential for safety.
- Install winter tires (recommended when temperatures drop below 7°C)
- Check tire pressure monthly (cold weather reduces pressure)
- Inspect tread depth (minimum 4/32" for winter driving)
- Ensure proper wheel alignment
- Keep tire chains or traction aids in your vehicle
Fluids and Filters
Winter demands different fluid specifications and more frequent checks due to harsh conditions.
- Change to winter-grade oil (5W-30 or 0W-30)
- Check coolant mixture (50/50 antifreeze/water for -37°C protection)
- Fill windshield washer fluid with winter formula
- Check brake fluid, power steering fluid, and transmission fluid
- Replace air filter if dirty or clogged
Heating and Defrosting System
A properly functioning heating system isn't just about comfort—it's essential for maintaining visibility and preventing carbon monoxide poisoning.
- Test heater, defroster, and air conditioning
- Replace cabin air filter
- Check for exhaust leaks (carbon monoxide hazard)
- Ensure all windows can be properly defrosted
- Test rear window defroster
Winter Emergency Kit
Every vehicle should carry a winter emergency kit. Include these items:
- Blanket and warm clothing
- Non-perishable food and water
- First aid kit
- Flashlight and extra batteries
- Ice scraper and snow brush
- Jumper cables
- Small shovel
- Sand or cat litter for traction
- Emergency flares or reflectors
Belts and Hoses
Cold weather can cause rubber components to crack and fail. A broken belt or burst hose can leave you stranded.
- Inspect all belts for cracks, fraying, or stretching
- Check radiator hoses for leaks or bulges
- Examine heater hoses and connections
- Look for any signs of coolant leaks
Brakes and Suspension
Winter driving puts extra stress on your braking and suspension systems. Road salt and debris can accelerate wear.
- Test brake performance and check for grinding or squealing
- Inspect brake pads and rotors
- Check brake fluid level and color
- Examine suspension components for wear
- Ensure proper wheel alignment
Schedule Professional Inspection
While you can check many items yourself, some require professional expertise. Schedule a comprehensive winter inspection with Eric's Towing & Car Care to ensure your vehicle is ready for whatever winter throws at you.
Maintenance Schedule
October: Switch to winter tires, check battery, test heating system
November: Change to winter oil, check coolant, inspect belts and hoses
December-February: Monthly tire pressure checks, weekly fluid level checks
March: Inspect for winter damage, plan for spring maintenance
Don't Get Caught Unprepared
Winter car problems often happen at the worst possible times. Don't wait until you're stranded in a snowstorm to address maintenance issues.
Call Eric's Towing & Car Care today: (506) 327-5235