CriticalCommonTransmission

Nissan Bluebird Sylphy: JATCO CVT shudder and failure (G11 & B17)

JATCO CVT shudder and failure (G11 & B17) is a common transmission fault on the Nissan Bluebird Sylphy on the 2005–2020 cars, and we rate it critical. Putting it right costs $3,500 to $7,000 at New Zealand independent workshop rates. Below is what goes wrong, the symptoms to notice on a test drive, where to look, and what to ask the seller before you hand over any money. It is one of 13 documented faults on the Nissan Bluebird Sylphy.

Vehicle: Nissan Bluebird Sylphy
Years: 2005–2020
Fuel: petrol
Gearbox: cvt
System: Transmission

This page covers the Nissan Bluebird Sylphy as a model. Some faults only affect particular engines or build years — enter a plate below to narrow the list to one car.

All Nissan Bluebird Sylphy faults13 documented faults on this model

What you are looking at

No photograph available

We do not hold a verified photograph for this fault yet. We would rather show none than show a picture of something else.

What goes wrong

The G11 (2005-2012) and B17 (2012-2020) Sylphy use JATCO CVTs (JF011E / RE0F10A family and later JF015E) that are a well-documented weak point. Owners report shuddering, hesitation, delayed take-up and a whine that grows into complete failure, often between 60,000 and 120,000 km, especially where the 'filled for life' fluid was never changed. A replacement is a large fraction of the car's value. Nissan's CVTs were the subject of overseas class-action settlements and extended warranties.

What you would notice

Shudder or vibration when accelerating gently from low speed
Hesitation or delay when pulling away
Whine or drone that rises with road speed
Jerk when shifting between P, R, N and D
Loss of drive / limp mode

How to check it

Where to look. CVT transaxle (front, behind the engine)

Drive it from cold and from hot: feel for shudder at 30-50 km/h under light throttle and any hesitation when moving off.
Listen for a rising whine.
Ask for CVT fluid-change receipts (every ~60,000 km) - 'never changed' is a red flag.
Have a scan done for CVT judder codes.

What it costs to put right

$3,500 to $7,000 at New Zealand independent workshop rates. That is for this job on its own, not for the car.

An estimate, in NZD, for the repair as normally carried out. What a specific car costs depends on which part has failed and what it damaged on the way — treat this as the floor for a negotiation, not a quote.

Ask the seller

“When was the CVT fluid last changed and do you have the receipt?”
“Has the transmission ever been rebuilt or replaced?”
“Does it shudder when you accelerate gently?”

Now check the Nissan Bluebird Sylphy you are actually looking at

Everything above is true of the model, and it is free. What it does not tell you is whether THIS car has been looked after: its odometer history and whether the reading has ever gone backwards, whether there is still money owing on it, whether it has been reported stolen, how many owners it has had and what it is really worth today. That comes from the official records for that plate. Enter the plate for the free details, or get the full history and a market valuation from $13.49.

Not sure what you would be paying for? See what a full KickTyres check includes.

Where this comes from

The failure described above is documented in the sources below. The inspection instructions and the cost estimate are KickTyres’ own interpretation of them.

Nissan Forums (nicoclub) Bluebird Sylphy CVT/transmission threads
YearsToAvoid.co 'Nissan Bluebird Sylphy years to avoid' (JF011E/RE0F10A)
JustAnswer 2007 Bluebird Sylphy CVT diagnosis

Nissan Bluebird Sylphy buyer questions

Is jatco cvt shudder and failure (g11 & b17) serious on a Nissan Bluebird Sylphy?

We rate it critical and common on the Nissan Bluebird Sylphy. The G11 (2005-2012) and B17 (2012-2020) Sylphy use JATCO CVTs (JF011E / RE0F10A family and later JF015E) that are a well-documented weak point. Owners report shuddering, hesitation, delayed take-up and a whine that grows into complete failure, often between 60,000 and 120,000 km, especially where the 'filled for life' fluid was never changed. A replacement is a large fraction of the car's value. Nissan's CVTs were the subject of overseas class-action settlements and extended warranties.

How much does it cost to fix on a Nissan Bluebird Sylphy?

$3,500 to $7,000 at New Zealand independent workshop rates. That figure is for this job on its own. A car showing the symptoms on this page is usually worth either walking away from or negotiating down by at least the repair figure.

Which Nissan Bluebird Sylphy years are affected?

Our research records this fault on the 2005–2020 Nissan Bluebird Sylphy. Build dates move around, especially on imported cars, so treat the range as the years to look hardest at rather than a guarantee either way. The official records tell you the exact build and first registration date for the car in front of you.

How do I check for it before I buy?

Drive it from cold and from hot: feel for shudder at 30-50 km/h under light throttle and any hesitation when moving off. Listen for a rising whine. Ask for CVT fluid-change receipts (every ~60,000 km) - 'never changed' is a red flag. Have a scan done for CVT judder codes. Look here: CVT transaxle (front, behind the engine)