Summary:
Winter can be tough on electric and hybrid vehicles (EVs/hybrids), particularly their batteries. Cold weather slows chemical reactions, increasing charging times and reducing driving range. Below are essential tips to winterize and maintain your EV/hybrid for optimal performance:
1. Fluids and Filters
- Check and replace motor oil, coolant, and filters (engine air, cabin air, and high-voltage battery cooling intake).
- Ensure filters are clean for better performance and protection.
2. Battery Care
- Test the 12-volt battery regularly.
- Precondition the vehicle (warm the cabin and battery) and keep it plugged in to conserve power.
3. Tires
- Maintain tire pressure at manufacturer-recommended levels.
- Monitor tread depth and consider snow or all-weather tires for better winter performance.
4. Windshield and Lights
- Use winter wiper blades and proper washer fluid to keep the windshield clear.
- Inspect exterior lights to ensure visibility in dark winter conditions.
5. Protect Against Cold
- Insulate the grille to maintain optimal operating temperatures.
- Park in a garage when possible and reduce unnecessary weight for better traction and range.
6. Lubrication
- Lubricate door hinges, locks, and latches to prevent freezing.
- Clean and wax the car regularly to protect against road salt and grime.
7. Efficient Heating
- Use heated seats instead of full cabin preconditioning to save energy.
- Defrost windows minimally to conserve battery power.
8. Drive Smarter
- Use eco-mode to improve energy management.
- Monitor the digital dashboard for optimal battery and fuel efficiency.
Proper preparation and maintenance can minimize winter’s impact on EVs and hybrids, ensuring safe and efficient operation throughout the season.
Family Handyman
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