1st Gen Generation (2020-2026)
2020 Tesla Model Y Oil Capacity
Engine Oil Capacity
0.0 Quarts (Zero Engine Oil)
Powertrain Architecture
100% All-Electric (EV)
Drive Unit Fluid Spec
ATF9 / Pentosin EDM Fluid
Gearbox Fluid Capacity
1.25 - 1.75 Liters
Zero Engine Oil Required
Consumables & Filters for 2020 Tesla Model Y
Recommended: Replacement HEPA Cabin Filter + Drive Unit Fluid (ATF9 / Pentosin EDM)
All-Electric Drive Unit & Gearbox Specifications
Zero Engine Oil Requirement: The 2020 Tesla Model Y is a 100% all-electric powertrain vehicle. It does not use motor oil, an internal combustion oil filter, or an engine oil drain pan. Internal lubrication is managed through sealed electric drive unit reduction gearboxes using high-efficiency synthetic transmission fluid.
| Engine Oil Capacity | 0.0 US Quarts (Zero Engine Oil Required) |
|---|---|
| Powertrain Architecture | Permanent Magnet Synchronous AC / Induction Motor |
| Drive Unit Reduction Fluid | ATF9 / Pentosin EDM High-Efficiency Fluid |
| Front / Rear Drive Unit Fluid Capacity | 1.25 - 1.75 Liters per drive unit assembly |
| Drive Unit Fluid Service Interval | Lifetime factory sealed (Inspect / service at 150,000 miles) |
| Primary Routine Consumable Filter | HEPA Cabin Air Filter with Activated Carbon (Bioweapon Defense) |
| Cabin Air Filter Replacement Schedule | Every 24 Months (2 Years) |
All-Electric Maintenance Checklist & Service Gear
2020 Tesla Model Y Service Mode & HVAC Filter Reset Procedure
Access onboard diagnostics and reset cabin maintenance notifications through the central touchscreen:
- Park the vehicle and keep all doors closed.
- Tap Controls > Software on the main display screen.
- Press and hold the vehicle model name badge for three seconds until an access prompt appears.
- Type service into the dialogue box and select OK to unlock factory Service Mode.
- Open the Thermal & HVAC sub-menu to verify coolant circuit status and reset cabin filter life counters.
- Exit Service Mode by touching the red exit icon at the top of the touchscreen.
Factory Scheduled Electric Vehicle Maintenance Intervals
| Component / System | Recommended Interval | Inspection Protocol | Action Required |
|---|---|---|---|
| HEPA Cabin Air Filter | Every 24 Months | Inspect airflow resistance and odor buildup | Replace dual cabin filter elements |
| Brake Fluid Test | Every 24 to 48 Months | Measure DOT 4 moisture content with test pen | Flush fluid if moisture exceeds 3 percent |
| Tire Rotation | Every 6,250 Miles | Check tread depth variance across axles | Rotate front to rear to balance electric torque wear |
| A/C Desiccant Bag | Every 3 to 4 Years | Check HVAC heat pump moisture saturation | Replace desiccant receiver-drier bag |
| Electric Drive Unit Gearbox | Lifetime Sealed | Inspect casing for fluid seepage at 150,000 miles | Refill with ATF9 synthetic EDM lubricant if opened |
Recommended Consumables & Shop Gear for 2020 Tesla Model Y
Air Filter
Tesla Model Y HEPA Cabin Filter
Dual-layer replacement filter with activated carbon. Blocks allergens, smoke particles, and roadway debris before they enter the cabin.
Check Filter on Amazon →
Safety Tool
Rubber Jack Pad Lifting Pucks (4-Pack)
Heavy-duty rubber pucks fit factory chassis holes. Protects the high-voltage battery casing during tire rotations and service lifts.
View Jack Pucks on Amazon →
EV Fluid
Synthetic EV Drive Unit Gear Lubricant
Ultra-low viscosity electric drive lubricant engineered for high-rpm reduction gearboxes and internal differential gears.
View EV Fluid on Amazon →
Diagnostic Tool
Digital Brake Fluid Moisture Pen
Reads water concentration in DOT 4 brake fluid in seconds. Calibrated LED indicators display exact boiling point safety margins.
View Fluid Tester on Amazon →
Brake Fluid
DOT 4 Low-Viscosity Synthetic Brake Fluid
High dry boiling point brake fluid formulated for electric regenerative braking and ABS hydraulic control valves.
View Brake Fluid on Amazon →
Shop Tool
Torque Wrench for Lug Nuts (129 ft-lbs)
Calibrated 1/2-inch torque wrench. Set directly to factory wheel lug specification (129 ft-lbs / 175 Nm).
View Wheel Tools on Amazon →SelectMyBlog participates in affiliate programs and may earn commissions from qualifying purchases.
Essential EV Safety
Protect Your Battery Enclosure: Chassis Jack Adapter Pucks
Electric vehicle battery packs run flush with the underside chassis frame rails. Standard metal floor jacks and two-post lift arms can crush the battery perimeter seal without proper clearance. Precision rubber pucks lock directly into factory guide holes to ensure safe clearance during tire changes.
View Lifting Pucks on Amazon →Frequently Asked Questions
Does a 2020 Tesla Model Y require motor oil changes?
No. The 2020 Tesla Model Y operates on an all-electric powertrain. It contains zero motor oil, zero internal combustion cylinders, and zero engine oil dipsticks.
What lubricating fluid does a Tesla Model Y use?
The drive unit reduction gearboxes use specialized synthetic transmission fluid (Tesla ATF9 or Pentosin EDM fluid, 1.25 to 1.75 liters per drive unit) to lubricate internal reduction gears and differentials.
How often do you change drive unit gearbox fluid?
Tesla gearboxes are factory-sealed for the lifetime of the vehicle under normal use. Routine fluid flushes are not scheduled, though technicians recommend inspecting casing seals at 150,000 miles.
Does the Tesla Model Y have an oil filter?
No engine oil filter exists. The primary replaceable filter is the cabin air filter assembly, which removes dust, pollen, and roadway debris from the passenger compartment.
What routine fluid maintenance does this vehicle require?
Routine fluid maintenance includes windshield washer fluid, DOT 4 brake fluid moisture checks every two to four years, and battery thermal management coolant inspection.