Owner file · Nissan

Roox Hybrid `B44A`

Find published references for this exact version and keep your own service history.

2020–2023 · Japan
BR06-SM21 · 659 cc · Hybrid
2WD · Xtronic CVT
Regular unleaded gasoline

Pictured X 2WDTokumeigakarinoaoshima · CC BY-SA 4.0 · Resized / cropped

Recalls2 publishedCheck your chassis number.Next serviceAdd your kmTrack your own service history.Parts and fitment1 referencesCheck equipment before ordering.Evidence30 factsView published sources.

From owners

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Owner’s card

The numbers you need at the pump, the tyre shop and the workshop.

Use the exact configuration and check the car’s own labels before servicing or ordering parts.

Fluids

Engine oil

2.8 L oil only / 3.0 L with filter (guide) · Nissan Strong Save X 0W-8 (Nissan March 2020 BA1 manual edition)

Nissan Motor Co., Ltd. · Nissan Motor Co., Ltd. manufacturer reference ↗

Notes

Applies only to cars covered by Nissan's ROOX BA1 owner's manual, March 2020 online edition (production 2020-03 to 2021-02; Nissan's next online edition is dated 2021-03); other production years are not established by this source. Japan-market Nissan Roox B44A (5AA-B44A; BR06 0.66 L petrol with SM21 mild hybrid, front-wheel drive), per Nissan's Roox specification sheet; the manual's engine row is BR06DE. Source SHA-256 59c15ea9b6a386105121ebc06e68d74e55c66c047ed2f60423653b5281c9cc64.

Coolant

Nissan Super Long Life Coolant · 4.0 L including the 0.3 L reservoir MAX level (guide) (Nissan March 2020 BA1 manual edition)

Nissan Motor Co., Ltd. · Nissan Motor Co., Ltd. manufacturer reference ↗

Notes

Fuel tank

27 L

Fuel Regular unleaded gasoline

Nissan · Nissan Roox specification sheet ↗

Notes

Exact-code family reference.

Tyres and wheels

Tyre size

155/65R14 or 165/55R15 depending grade

Nissan · Nissan Roox specification sheet ↗Depends on grade

Notes

Confirm the exact grade/wheel package before replacement.

Batteries, bulbs and plugs

Smart-key battery

CR2032 (Intelligent Key and remote-control entry key) (Nissan March 2020 BA1 manual edition)

Nissan Motor Co., Ltd. · Nissan Motor Co., Ltd. manufacturer reference ↗Depends on grade

Notes

Applies only to cars covered by Nissan's ROOX BA1 owner's manual, March 2020 online edition (production 2020-03 to 2021-02; Nissan's next online edition is dated 2021-03); other production years are not established by this source. Japan-market Nissan Roox B44A (5AA-B44A; BR06 0.66 L petrol with SM21 mild hybrid, front-wheel drive), per Nissan's Roox specification sheet; the manual's engine row is BR06DE. Which key is supplied depends on grade; both use CR2032. Source SHA-256 59c15ea9b6a386105121ebc06e68d74e55c66c047ed2f60423653b5281c9cc64.

Service plan

Keep track of your own servicing.

Recalls

Published recall notices for B44A

That is not a clearance. Recalls depend on the chassis number. Check your chassis number against each notice.

JPNo. 50972022-02-10

Roox driver-airbag recall

What can happen: Under some conditions the driver airbag may not provide its intended performance.
The fix: Replace the driver airbag with the countermeasure part and add a knee airbag on vehicles not originally equipped with one.
Which cars: Official Nissan recall table explicitly lists this model code, but only vehicles within the published chassis-number/production ranges are affected; verify the individual chassis number.

Check the ranges on Nissan’s notice ↗Search Japan’s recall database ↗

Last checked 2026-10-04

JPNo. 49572021-05-27

Roox lithium-ion battery ground-bolt recall

What can happen: Continued use can cause failure to restart after idling stop or inability to stop the engine; in the worst case a vehicle fire may occur.
The fix: Inspect the body-side mounting area and install a new ground bolt.
Which cars: Official Nissan recall table explicitly lists this model code, but only vehicles within the published chassis-number/production ranges are affected; verify the individual chassis number.

Check the ranges on Nissan’s notice ↗Search Japan’s recall database ↗

Last checked 2026-10-04

Parts and fitment

Check published parts and fitment references.

1 published references
Part	Specification	Check before ordering
Factory tire sizesTyres & wheels	`155/65R14 or 165/55R15 depending grade`Nissan · Nissan Roox specification sheet ↗	Confirm the exact grade/wheel package before replacement.

Something wrong?

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A warning light came onFind safety guidance for the light you see.A noise or a feelingDescribe when it happens and what you notice.Fix it for this carSee warning, symptom and repair references.Tell other ownersShare what happened and what fixed it.

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Sources

Sources for this Owner File.

If something on your car differs, the car’s own label wins.

Owner’s card

Nissan Roox Hybrid `B44A`

2020–2023 · Japan · BR06-SM21 · 659 cc · Hybrid · 2WD · Xtronic CVT · Regular unleaded gasoline

Fluids

Engine oil: 2.8 L oil only / 3.0 L with filter (guide) · Nissan Strong Save X 0W-8 (Nissan March 2020 BA1 manual edition)
Coolant: Nissan Super Long Life Coolant · 4.0 L including the 0.3 L reservoir MAX level (guide) (Nissan March 2020 BA1 manual edition)
Fuel tank: 27 L · Fuel Regular unleaded gasoline

Tyres and wheels

Tyre size: 155/65R14 or 165/55R15 depending gradeDepends on grade

Batteries, bulbs and plugs

Smart-key battery: CR2032 (Intelligent Key and remote-control entry key) (Nissan March 2020 BA1 manual edition)Depends on grade

Service and recalls

Recall 5097: Check chassis number
Recall 4957: Check chassis number