Xtronic CVT
The 3.5 V6 Murano uses a continuously variable transmission, so hydraulic clamping pressure and pulley ratio replace conventional fixed-gear shifts.
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The Nissan Murano needs powertrain-specific diagnosis because UK Z51 petrol and diesel automatics are not the same. The 3.5 V6 uses Nissan Xtronic CVT, while the 2.5 dCi diesel introduced a six-speed conventional automatic better suited to its 450 Nm torque output.
A V6 Murano that flares or whines therefore needs CVT pressure, ratio and pulley/belt assessment; a 2.5 dCi that bangs into gear or shudders under diesel load needs conventional automatic converter and hydraulic testing. AWD components are checked on both where vibration overlaps.
The Nissan Murano needs powertrain-specific diagnosis because UK Z51 petrol and diesel automatics are not the same. The 3.5 V6 uses Nissan Xtronic CVT, while the 2.5 dCi diesel introduced a six-speed conventional automatic better suited to its 450 Nm torque output.
| Murano version | Typical transmission / drive | Key diagnostic areas | What owners often search |
|---|---|---|---|
| Murano Z50 3.5 V6 | Xtronic CVT + AWD on UK cars | CVT pressure, ratio, pulley/belt, temperature and AWD | Z50 Murano CVT problems |
| Murano Z51 3.5 V6 | Xtronic CVT + AWD | Valve body, CVT pressure, ratio and bearing noise | Murano 3.5 CVT judder, whining |
| Murano Z51 2.5 dCi | 6-speed conventional automatic + AWD | Converter, valve body, diesel-load pressure and internal clutches | Murano 2.5 dCi gearbox problems |
| Later Z52 imports | Xtronic CVT on selected overseas-market versions | Generation/market-specific CVT and AWD data | import Murano gearbox fault |
The 3.5 V6 Murano uses a continuously variable transmission, so hydraulic clamping pressure and pulley ratio replace conventional fixed-gear shifts.
The UK diesel uses a six-speed stepped automatic, requiring converter lock-up and valve-body diagnosis rather than CVT assumptions.
Pressure loss or internal wear can cause flare, judder, whining or protection mode on petrol CVT versions.
Propshaft, transfer and differential vibration should be separated from converter or CVT shudder before gearbox removal.
High-intent searches include “Nissan Murano gearbox problems”, “Murano CVT problems”, “Murano 2.5 dCi automatic fault”, “Murano Xtronic shudder”, “Murano CVT whining”, “Nissan Murano gearbox repair cost”. The symptom becomes useful when it is matched to the exact transmission, vehicle temperature and load.
CVT pressure or variator wear can let the Murano rev higher without the expected increase in road speed.
Pressure control, start-off behaviour or internal variator wear can create vibration at low or medium speed.
Bearing, pulley or hydraulic-pump noise can become more obvious as CVT or road speed increases.
Line-pressure build-up, valve-body response or internal clutch filling can delay engagement in the Murano.
Lock-up slip can feel like a vibration at steady throttle or light acceleration.
Solenoid, valve-body, adaptation or internal clutch wear can make changes feel abrupt.
Tell us whether the problem appears from cold, after warming up, while parking, at steady cruise or under stronger engine, hybrid or drivetrain load.
| What you notice | How owners often describe it | Possible areas to investigate |
|---|---|---|
| RPM flare | “The revs rise but speed does not follow.” | CVT pressure, ratio, pulley/belt or internal slip |
| Whine | “The noise rises with road speed or load.” | Bearings, pump, variator and fluid/heat history |
| Delay into Drive | “It takes a moment before moving.” | Line pressure, valve body, converter fill, internal clutch |
| Cruise shudder | “It vibrates at steady throttle.” | Converter lock-up, driveline, mounts or tyres |
| Hard shift | “It bangs or thumps between gears.” | Solenoids, pressure control, adaptation, internal wear |
Stored fault codes should be interpreted with live pressure, clutch/converter or CVT ratio data, temperature and drivetrain information rather than being used as a parts list.
| Fault / code family | Broad area | What should be checked |
|---|---|---|
| CVT pressure faults | Hydraulic clamping pressure | Line/secondary pressure, valve body and internal leakage |
| Ratio / step-control faults | CVT variator control | Commanded ratio, speed sensors, step/actuator control and slip |
| CVT temperature / protection faults | Heat safeguard | Fluid condition, cooling, pressure and repeated slip |
| Pressure / solenoid faults | Valve-body hydraulics | Line pressure, solenoid response and internal leakage |
| Ratio / speed faults | Internal automatic | Input/output speed, commanded gear and clutch slip |
On the Murano, codes should be interpreted with the exact transmission, freeze-frame information and live gearbox/drivetrain values before complete transmission replacement is considered.
Repair pricing depends on the exact gearbox and whether the failure sits in the clutch/control system, valve body, converter/CVT, internal transmission or a driveline component outside the gearbox.
| Nissan Murano gearbox work | Typical guide range | What can change the price? |
|---|---|---|
| Gearbox / drivetrain diagnostic assessment | From £30 | Transmission type, vehicle specification and fault reproduction |
| CVT valve-body / targeted repair | Approx. £900 - £2.4k+ | Pressure fault, contamination and variator condition |
| Valve-body / solenoid repair | Approx. £850 - £2.1k+ | Hydraulic fault, transmission family and internal wear |
| Torque-converter / targeted repair | Approx. £1k - £2.3k+ | Converter condition, contamination and labour |
| Full gearbox reconditioning | Approx. £2.2k - £5.3k+ | Internal damage, gearbox family and vehicle specification |
Confirm Murano generation, engine, automatic/drive system and drivetrain configuration from vehicle data.
Read pressure, ratio, clutch/converter, temperature and related powertrain information with compatible diagnostics.
Reproduce the Murano delay, shudder, harsh shift, slip or warning under the speed, temperature and load where it occurs.
Quote the specific clutch, valve-body, converter, CVT, drive-unit, internal gearbox or driveline repair supported by testing.
Tell us whether your Murano delays into Drive, judders, shifts harshly, slips, loses drive, makes a transmission noise or displays a gearbox/drivetrain warning.
Nissan Murano transmission diagnosis and repair is available across the South East, with model-specific assessment of the automatic, DCT, CVT, hybrid/electric or driveline system actually fitted to the vehicle.
This page answers model-specific owner questions around Murano CVT problems, Murano 2.5 dCi automatic fault and Murano Xtronic shudder so the exact Murano transmission can be distinguished from wider Nissan gearbox faults.
More Nissan gearbox guides:
For wider Nissan transmission information, visit our Nissan gearbox repair page for the South East.
UK Nissan Murano 3.5 V6 models use Xtronic CVT, while the Z51 2.5 dCi diesel uses a six-speed conventional automatic. Both can be combined with AWD.
On CVT-equipped versions, hydraulic pressure, commanded ratio and internal variator slip should be checked. Continued strong slip can increase heat and internal wear.
Yes. Propshaft, transfer/coupling, differential and mount faults can create clunks or vibration that feel transmission-related, so the driveline should be checked before gearbox removal.
Often, yes. Valve-body, pressure-control, bearing or internal CVT work may be possible once the failed area and level of contamination have been established.
The price depends on the transmission fitted and whether the fault is a targeted control/clutch/converter repair or deeper internal damage. The guide ranges on this page are broad; a fixed quotation follows diagnosis.
Strong slip, loss of drive, overheating or repeated limp mode can increase internal damage. Reduce use and arrange diagnosis before towing, hard acceleration or unnecessary journeys.
UK Murano transmission depends on engine: 3.5 V6 uses Xtronic CVT, while the 2.5 dCi uses a six-speed conventional automatic. Confirm engine before repair. Describe the exact symptom and when it happens so the next diagnostic step matches the transmission fitted.