Owner file · Toyota
CarFactBookNHP170GFind published references for this exact version and keep your own service history.
From owners
Owner’s card
Use the exact configuration and check the car’s own labels before servicing or ordering parts.
3.7 L
With filter
Oil only 3.4 L
Oil grade Toyota Genuine Motor Oil SN 0W-16 preferred; 3.4 L oil only / 3.7 L with filter
Split from the same manufacturer-backed engine-oil capacity specification for this chassis.
0W-20 and 5W-30 are also listed in the 2020 hybrid manual; quantity is a service reference, not a substitute for final dipstick verification.
Toyota Super Long Life Coolant · 5.0 L reference capacity
NHP170G hybrid engine cooling circuit.
Toyota Genuine Brake Fluid 2500H-A
Use the Toyota-specified brake fluid; service interval is not inferred from the specification table.
2.3 L
42 L
Hybrid NHP170G manual specification.
185/60R15: 240 kPa front / 250 kPa rear; 195/50R16: 240 kPa front/rear
Confirm the driver-door tyre-pressure placard for the exact car.
CR2032 with Smart Entry & Start; CR2016 without it
Key type/equipment determines the battery.
Nickel-metal hydride
6.5 Ah
High-voltage traction-battery specification; not the auxiliary 12V battery.
| Lamp | Specification |
|---|---|
| Front fog lamps — 2015 Hybrid G | Optional equipment Equipment depends on the individual vehicle configuration. Toyota Motor Corporation · Toyota Japan Sienta Hybrid G 2015 catalog ↗ |
| Front turn-signal bulb | 21 WToyota Motor Corporation · Toyota Japan Sienta Hybrid 2020 owner manual ↗ |
| Halogen headlamp bulbs | H11 low beam 55 W / HB3 high beam 60 W Only applies to vehicles fitted with halogen headlamps; other lamps may be LED. Toyota Motor Corporation · Toyota Japan Sienta Hybrid 2020 owner manual ↗ |
| High-beam headlamp bulb | HB3 · 60 W on halogen-headlamp vehicles Confirm individual headlamp equipment. Toyota Motor Corporation · Toyota Japan Sienta Hybrid 2020 owner manual ↗ |
| License plate bulb | 5 WToyota Motor Corporation · Toyota Japan Sienta Hybrid 2020 owner manual ↗ |
| Low-beam headlamp bulb | H11 · 55 W on halogen-headlamp vehicles LED-equipped vehicles use LED lamps instead. Toyota Motor Corporation · Toyota Japan Sienta Hybrid 2020 owner manual ↗ |
| Position lamp bulb | 5 W on halogen-headlamp vehicles Non-listed lamps may be LED depending on equipment. Toyota Motor Corporation · Toyota Japan Sienta Hybrid 2020 owner manual ↗ |
| Projector headlamps — 2015 Hybrid G | Standard equipment Exact to the cited grade/period. Toyota Motor Corporation · Toyota Japan Sienta Hybrid G 2015 catalog ↗ |
| Rear turn-signal bulb | 21 WToyota Motor Corporation · Toyota Japan Sienta Hybrid 2020 owner manual ↗ |
| Reverse lamp bulb | 16 WToyota Motor Corporation · Toyota Japan Sienta Hybrid 2020 owner manual ↗ |
Service plan
For the low-profile 16-inch tire configuration, Toyota says to check tire pressure every two weeks, at minimum once a month, and before long trips. Applies specifically to the 195/50R16 low-profile tire configuration; interval_months=1 represents Toyota’s minimum monthly check.
Toyota Motor Corporation · Toyota Japan Sienta Hybrid 2020 owner manual ↗Generation-specific NHP170G interval.
Toyota Motor Corporation · Toyota Japan Sienta Hybrid 2020 owner manual ↗| Job | Published reference |
|---|---|
| Hybrid transaxle fluid service | Use Toyota Genuine ATF WS; the manual lists a 3.4 L reference capacity. Toyota states to consult a dealer when replacement is necessary; CarFactBook does not invent an interval. Toyota Motor Corporation · Toyota Japan Sienta Hybrid 2020 owner manual ↗ |
| Engine and inverter coolant service | Use Toyota Super Long Life Coolant; reference capacities are 5.0 L for the gasoline engine circuit and 1.8 L for the inverter circuit. No replacement interval is inferred from the specification table. Toyota Motor Corporation · Toyota Japan Sienta Hybrid 2020 owner manual ↗ |
| Engine oil service | Use Toyota-specified engine oil; the manual gives reference quantities of 3.4 L without filter and 3.7 L with filter. No oil-change interval is inferred from the specification table; follow the maintenance note for the vehicle/market. Toyota Motor Corporation · Toyota Japan Sienta Hybrid 2020 owner manual ↗ |
| Tyre-pressure service reference | For the documented factory packages: 185/60R15 uses 240 kPa front / 250 kPa rear; 195/50R16 uses 240 kPa front / rear. The individual tyre-pressure placard and fitted wheel package remain the final check. Toyota Motor Corporation · Toyota Japan Sienta Hybrid 2020 owner manual ↗ |
| Key battery replacement | Use CR2032 with Smart Entry & Start; use CR2016 without Smart Entry & Start for the documented NHP170G key systems. Key system/equipment controls the applicable battery. Replace when required; no fixed interval is inferred. Toyota Motor Corporation · Toyota Japan Sienta Hybrid 2020 owner manual ↗ |
| Brake fluid service | Use Toyota Genuine Brake Fluid 2500H-A. No replacement interval is inferred from the specification table. Toyota Motor Corporation · Toyota Japan Sienta Hybrid 2020 owner manual ↗ |
Toyota’s full interval table for this car is not published on CarFactBook yet. Use the cited manual or schedule for any work beyond the references shown here.
Recalls
That is not a clearance. Recalls depend on the chassis number. Check your chassis number against each notice.
Last checked 2026-10-02
Do it yourself
10–20 minutes · 2 tools · 7 steps
Open guide →Parts and fitment
| Part | Specification | Check before ordering |
|---|---|---|
| UV / privacy glass equipment — 2015 Hybrid GBody | UV-cut glass standard · privacy glass standardToyota Motor Corporation · Toyota Japan Sienta Hybrid G 2015 catalog ↗ | Equipment architecture only; glass markings/part numbers are not inferred. |
| Brake architectureBrakes | Ventilated disc front · disc rearToyota Motor Corporation · Toyota Japan Sienta Hybrid G 2015 catalog ↗ | Exact to the cited 2015 Hybrid G; confirm rotor/caliper specification before ordering. |
| Final reduction reference — 2015 Hybrid GDrivetrain | 3.791Toyota Motor Corporation · Toyota Japan Sienta Hybrid G 2015 catalog ↗ | Exact to the cited electronic-CVT Hybrid G. |
| Key batteryElectrical | CR2032 with Smart Entry & Start; CR2016 without Smart Entry & StartToyota Motor Corporation · Toyota Japan Sienta Hybrid 2020 owner manual ↗ | Confirm key equipment before purchase. |
| 1NZ-FXE detailed engine architectureEngine | 1,496 cc · 75.0×84.7 mm · 13.4:1 · EFI · naturally aspiratedToyota Motor Corporation · Toyota Japan Sienta Hybrid G 2015 catalog ↗ | Applies to the cited 2015 DAA-NHP170G Hybrid G. |
| Part | Specification | Check before ordering |
|---|---|---|
| 1NZ-FXE hybrid engine architectureEngine | 1NZ-FXE · 1,496 ccToyota Motor Corporation · Toyota Japan Sienta 2015 specifications ↗ | Exact-code architecture for NHP170G; confirm production/grade before ordering engine-specific service parts. |
| 2LM traction motor architectureHybrid system | 2LM AC synchronous motor · 45 kW (61 PS) · 169 N·mToyota Motor Corporation · Toyota Japan Sienta 2015 specifications ↗ | High-voltage traction-system reference; not a DIY replacement instruction. |
| Hybrid traction-battery architectureHybrid system | Nickel-metal hydride · 20 units · 6.5 AhToyota Motor Corporation · Toyota Japan Sienta 2015 specifications ↗ | High-voltage traction battery; separate from the auxiliary 12V battery. |
| Front fog-lamp equipment — 2015 Hybrid GLighting | Optional equipmentToyota Motor Corporation · Toyota Japan Sienta Hybrid G 2015 catalog ↗ | Equipment-dependent; no bulb type is inferred from the catalog. |
| Halogen headlamp bulb fitmentLighting | H11 55 W low beam; HB3 60 W high beamToyota Motor Corporation · Toyota Japan Sienta Hybrid 2020 owner manual ↗ | Only for halogen-headlamp-equipped NHP170G vehicles. |
| Halogen headlamp bulbsLighting | H11 low beam 55 W / HB3 high beam 60 WToyota Motor Corporation · Toyota Japan Sienta Hybrid 2020 owner manual ↗ | Only applies to vehicles fitted with halogen headlamps; other lamps may be LED. |
| Projector headlamp unit — 2015 Hybrid GLighting | Standard equipmentToyota Motor Corporation · Toyota Japan Sienta Hybrid G 2015 catalog ↗ | Exact to the cited grade; lamp source/bulb type is not inferred. |
| Front restraint hardware — 2015 Hybrid GSafety | Seat-belt pretensioners + force limiters standardToyota Motor Corporation · Toyota Japan Sienta Hybrid G 2015 catalog ↗ | Safety equipment reference for the cited grade. |
| S-VSC / traction-control architecture — 2015 Hybrid GSafety | S-VSC · traction control · EBD · brake assistToyota Motor Corporation · Toyota Japan Sienta Hybrid G 2015 catalog ↗ | Safety-control architecture; not a replacement-part number. |
| Suspension architectureSuspension | MacPherson strut coil-spring front · torsion-beam coil-spring rearToyota Motor Corporation · Toyota Japan Sienta Hybrid G 2015 catalog ↗ | Use exact grade/production data for replacement component part numbers. |
| Electronic CVT architectureTransmission | Electronic continuously variable transmission · FFToyota Motor Corporation · Toyota Japan Sienta Hybrid G 2015 catalog ↗ | Architecture reference for the cited 2015 Hybrid G; not a universal component interchange claim. |
| Aluminum-wheel option — 2015 Hybrid GTyres & wheels | Optional equipment availableToyota Motor Corporation · Toyota Japan Sienta Hybrid G 2015 catalog ↗ | Wheel dimensions/offset are not inferred from this equipment listing. |
| Factory tire and pressure referenceTyres & wheels | 185/60R15 84H: 240/250 kPa F/R; 195/50R16 84V: 240/240 kPa F/RToyota Motor Corporation · Toyota Japan Sienta Hybrid 2020 owner manual ↗ | Cold pressures. Confirm the driver-door placard for the exact vehicle. |
| Rear wiper equipment — 2015 Hybrid GWipers | Standard equipmentToyota Motor Corporation · Toyota Japan Sienta Hybrid G 2015 catalog ↗ | Exact to the cited grade/period. |
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Owner’s card
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NHP170G2015–2022 · Japan · Hybrid