EV Service FAQ

Your EV Service Questions, Answered

New to EV ownership? Wondering what your car actually needs? We've answered the most common questions we hear from EV owners every day.

General EV Service Questions

Yes. Many EV maintenance and repair services do not require proprietary manufacturer tools. Tire service, brake service, brake fluid exchanges, cabin air filters, wheel alignment, 12V battery replacement, and general diagnostics can all be performed at an independent shop. As a NexDrive-certified centre, we've invested in the professional-grade EV diagnostic equipment and training to service all major makes.
No. Under Canadian consumer protection law (and the Competition Act), a manufacturer cannot void your warranty simply because you had your vehicle serviced at an independent shop — as long as the work is performed to the manufacturer's specifications using the correct fluids, parts, and procedures. We document every service with your VIN on record and use manufacturer-specified materials.
We recommend a comprehensive EV inspection at least once per year or every 20,000 km to assess the vehicle's safety, maintenance requirements and overall condition. Following the inspection, you'll receive a professional Digital Vehicle Inspection Report documenting our findings. Tire rotation is recommended approximately every 10,000 km to help promote even tire wear, which is particularly important on heavier, high-torque electric vehicles. EVs generally have fewer routine service items than gas vehicles, but they still require regular maintenance. Depending on the manufacturer and model, this can include brake servicing and brake fluid, cabin and HEPA filters, low-voltage battery testing, drive unit fluids, thermal management coolant, tires, steering and suspension, and A/C system maintenance.
Yes and no. Battery electric vehicles (BEVs) don't have an internal combustion engine, so they don't require traditional engine oil changes. However, they do have electric drive unit(s) containing specialized lubricating fluid, which may require inspection or servicing depending on the manufacturer and model. Plug-in hybrids (PHEVs) and hybrid electric vehicles (HEVs) still have a gasoline engine and therefore require regular engine oil and filter changes, in addition to maintenance of their hybrid and electric-drive systems. Whether you drive a BEV, PHEV or HEV, fluid condition and manufacturer-specific maintenance requirements should be checked as part of regular servicing.
While battery electric vehicles eliminate engine oil, they still use several important fluids. Depending on the make and model, these can include thermal management coolant for the high-voltage battery, electric motor(s) and power electronics, drive unit or reduction gear fluid, brake fluid, A/C refrigerant and windshield washer fluid. Some EVs have multiple coolant circuits and manufacturer-specific drive unit fluids that may have inspection or service requirements. We check all applicable fluid levels and condition where serviceable during regular EV servicing and recommend maintenance based on vehicle condition and manufacturer specifications.
Eligible repairs using NAPA parts are backed by the NAPA Peace of Mind Warranty — 3 years or 60,000 km, whichever comes first. Coverage applies to the parts and labour on those specific repairs. Ask us at the time of service which items qualify.

Battery Questions

Yes — all lithium-ion batteries degrade gradually over time and charge cycles. Most EVs lose 2–3% of capacity per year under normal use. Losing 10–15% capacity over 5 years is expected and generally acceptable. Significantly faster degradation may indicate a thermal management issue, unusual charging habits (frequent DC fast-charging above 80% SOC), or a cell balance problem worth investigating.
Most EV manufacturers recommend setting your regular charge limit to 80% for daily use, and charging to 100% only when you need maximum range for a specific trip. Regularly holding the battery at 100% (especially in warm weather) accelerates degradation. Setting the charge limit to 80–90% in your vehicle app is the best habit for long-term battery health.
Your vehicle app or display shows an estimated range, but this is influenced by driving style, weather, and recent trips — it's not a reliable indicator of battery health. A proper battery diagnostic reads state-of-health (SOH) and cell voltage balance using professional scan tools. We offer standalone battery health assessments — useful for annual peace of mind or before purchasing a used EV.
Cold weather temporarily reduces available range and charging speed — this is normal lithium-ion behaviour and is not permanent damage. Most EVs have a battery thermal management system that heats the battery before fast charging in cold conditions. Parking in a garage and pre-conditioning the vehicle before driving in cold weather helps minimize range reduction. Permanent degradation from cold is minimal on modern EVs with active thermal management.

Brakes & Tires Questions

Brake pads typically last significantly longer on EVs — often twice as long as on a comparable gas vehicle — because regenerative braking handles most deceleration. However, brake rotors can actually corrode faster on EVs due to infrequent friction contact. And brake fluid still degrades on schedule regardless of how often the friction brakes are used. Most EV manufacturers recommend a brake fluid exchange every 2 years.
EVs are heavier than equivalent gas vehicles (due to the battery pack) and produce all of their torque instantly. Both factors accelerate tire wear compared to a gas vehicle of similar size. Tesla, for example, recommends tire rotation every 10,000–12,000 km — significantly more often than the 12,000–15,000 km typical for gas vehicles. Proper rotation intervals and correct alignment are essential to maximizing tire life on an EV.
Not necessarily — but EV-rated tires offer real advantages. They're built with higher load ratings (to handle battery weight), lower rolling resistance (to preserve range), and in many cases additional noise dampening (since the cabin is quieter without engine noise). Many OEM tire fitments on new EVs are already EV-rated. We can advise on the best replacement options for your specific vehicle and driving needs.

Still Have Questions?

Call us at 604-939-8341 or bring your EV in — we're happy to walk through your vehicle's specific service needs in person.

Book EV Service 604-939-8341