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5-Speed Automatic
The D40 five-speed automatic uses conventional torque-converter and hydraulic control. Valve-body wear, solenoids and converter condition are key when engagement or shift quality changes.
Nissan Navara Gearbox Repair Specialists in London
SPEAK TO A TECHNICIAN NOW 0203 905 6741 8am - 5.30pm Mon-Fri
Nissan Navara Transmission Specialists
Nissan Navara Gearbox Repair Specialists in London
Nissan Navara gearbox repair in London is a conventional automatic and 4x4 driveline job rather than a CVT one. Relevant D40 models use a five-speed automatic, while D23/NP300 automatic versions moved to a seven-speed transmission paired with selectable four-wheel drive.
If your Navara delays into Drive, shudders under load, changes gear harshly or slips when towing, we diagnose the automatic transmission and the transfer-case/driveline together.
Diagnostics From £30Identify the fault first
Fixed QuoteBefore repair work begins
Navara Gearbox Specialists5 & 7-speed automatics
12 Month GuaranteeWhere applicable
Which Navara Do You Have?
Nissan Navara Types, Generations and Gearboxes
The D40 Navara is associated with a five-speed torque-converter automatic, while D23/NP300 automatic versions use a seven-speed conventional automatic. Both operate within a selectable 4x4 drivetrain.
| Navara generation / type | Typical UK versions | Automatic gearbox | What owners often search for |
|---|---|---|---|
| Navara D40, 2005–2015 | 2.5 dCi / V6 diesel automatic versions | 5-speed conventional automatic on relevant models | Navara D40 gearbox fault, converter shudder |
| Navara D23 / NP300, 2015–2021 UK | 2.3 dCi automatic 4x4 derivatives | 7-speed conventional automatic | Navara 7-speed gearbox repair, harsh shifts |
| D23 international later models | Market-specific diesel/petrol automatic versions | Automatic specification varies by market/build | Navara D23 automatic fault, delayed Drive |
Check the specification: Check D40 versus D23/NP300 before ordering gearbox parts because the automatic transmission family changes between generations.
Transmission Families
D40 automatic
D23 / NP300 automatic
4x4 drivetrain
Nissan Navara Gearbox Models Explained
7-Speed Automatic
The later seven-speed automatic is also a stepped torque-converter transmission rather than a CVT. Pressure control, converter behaviour and internal clutch condition remain central to diagnosis.
Transfer Case & Differentials
The transfer case, propshafts and differentials can create clunks, vibration or binding that feel as though they originate inside the main gearbox.
Common Problems
Common Nissan Navara Gearbox Issues
Navara gearbox complaints are often load dependent. A van-like urban run may feel acceptable while towing or carrying weight brings out converter, pressure or clutch problems.
Delayed Drive / Reverse
Delayed Drive or Reverse can involve hydraulic pressure loss, valve-body control, converter fill or internal seals.
Harsh Shifts Under Load
Harsh changes under load can be influenced by pressure regulation, mounts, solenoids or internal clutch wear.
Torque-Converter Shudder
Light-throttle shudder may involve converter lock-up but should be separated from propshaft or tyre vibration.
Slipping / RPM Flare
RPM flare or slipping under acceleration can indicate pressure loss or worn internal clutch packs.
Transmission Warning
A transmission warning should be read with Nissan-compatible diagnostics before major parts are ordered.
4x4 Clunk / Vibration
4x4 clunks or vibration can originate in the transfer case, propshaft or differentials rather than the automatic gearbox.
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Describe the Symptom
What Does a Nissan Navara Gearbox Fault Sound or Feel Like?
Tell us whether the Navara fault is worse empty or loaded, in 2WD or 4WD, during towing, or once the transmission has warmed up. That operating context is especially useful on a pickup.
| What you notice | How drivers describe it | Possible areas to investigate |
|---|---|---|
| Delay selecting Drive | “I select D and it takes a moment to move.” | Hydraulic pressure, clutch application, valve body, converter or actuator control |
| Judder / shudder | “It vibrates when pulling away or cruising.” | DCT clutch, CVT lock-up, converter, mounts or driveline |
| RPM flare | “The revs rise without matching acceleration.” | CVT belt/pulley pressure, clutch slip or internal wear |
| Harsh engagement | “It bangs going into Drive or Reverse.” | Pressure control, valve body, clutch application, mounts or adaptation |
| Whine / hum | “The noise follows road speed.” | CVT bearings/pulleys, differential, driveshaft or wheel bearing |
| Warning / reduced power | “The gearbox warning comes on and performance drops.” | TCM fault, high fluid temperature, pressure/control fault or fail-safe mode |
Important: Load-related shudder may come from the converter or from the 4x4 driveline, so both need to be considered.
Diagnostic Trouble Codes
Nissan Navara Gearbox Fault Codes
Navara DTCs should be interpreted against the exact five- or seven-speed automatic and the 4x4 system. Ratio, pressure and converter data help separate gearbox faults from drivetrain problems.
| Fault code | What it broadly relates to | What may need checking |
|---|---|---|
| P0700 | Transmission control system warning request | Read the Nissan transmission control module for the underlying gearbox-specific DTCs |
| P0715 | Input / turbine speed sensor circuit | Speed-sensor signal, wiring, control data and transmission operation |
| P0722 | Output speed signal fault | Output speed signal, wiring, sensor data and transmission control |
| P0730 | Incorrect gear ratio | Commanded versus actual ratio, clutch/pulley operation, hydraulic pressure and internal wear |
| P0741 | Torque-converter clutch performance on applicable CVT/conventional automatics | Converter lock-up, valve body, hydraulic pressure and fluid condition |
A load-related vibration does not automatically mean the transmission is failing; propshaft and 4x4 components can imitate converter shudder.
Repair Costs
How Much Does a Nissan Navara Gearbox Repair Cost?
Navara repair cost changes according to whether the fault is valve-body/solenoid related, torque-converter related, internal to the automatic or located within the transfer-case/driveline.
| Nissan Navara gearbox work | Typical guide range | What can change the price? |
|---|---|---|
| Diagnostic scan and road test | From £30 | D40/D23 and 4x4 complexity |
| Valve-body / solenoid repair | Approx. £900 - £1,700 | 5-/7-speed unit and hydraulic wear |
| Torque-converter repair | Approx. £1,000 - £1,900 | Converter condition and removal labour |
| Full conventional automatic / gearbox reconditioning | Approx. £2.5k - £4.5k+ | Transmission family and internal damage |
| Transfer-case / driveline work | Diagnosis required | 4x4 component and extent of damage |
Important: The prices below are broad guides only. We confirm the final quotation after diagnosis.
Diagnosis Before Parts
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How We Diagnose a Nissan Navara Gearbox Fault
Identify the gearbox
We confirm D40 versus D23/NP300, engine, automatic transmission and 4x4 configuration.
Scan the transmission
Nissan-compatible diagnostics are used to inspect gearbox faults, converter behaviour, pressure and ratio information.
Test the fault area
The problem is reproduced with attention to load and 4x4 operation, then compared with valve body, converter, internal clutches and driveline components.
Quote the correct repair
We provide the recommended repair and vehicle-specific quotation once the failed area is confirmed.
Navara Gearbox Fault? Speak to a Nissan Specialist.
Send us the Navara registration and tell us whether the fault appears under load, while towing, in 4WD, selecting Drive or during a particular shift.
London Coverage
Nissan Navara Gearbox Repairs Across London
Service4Service London provides Navara automatic gearbox and 4x4 driveline diagnosis across Greater London, with collection and delivery available across London.
A Navara used for work around London may spend much of its time in stop-start traffic, but towing or heavier-load faults can require a different road-test approach. Tell us how the vehicle is normally used.
More Nissan gearbox guides:
Looking for the wider Nissan range? Visit our Nissan gearbox repair page in London.
Common Questions
Nissan Navara Gearbox Problems: Straight Answers
Which automatic gearbox does a Nissan Navara use?
Relevant D40 automatic models use a five-speed conventional automatic, while D23/NP300 automatic versions use a seven-speed conventional automatic.
Does the Navara use an XTRONIC CVT?
The D40 and D23 automatic transmissions covered here are conventional stepped automatics rather than Nissan XTRONIC CVTs.
Why does my Navara shudder under load?
Torque-converter lock-up is one possibility, but propshaft, tyre and 4x4 driveline vibration can feel very similar.
Can a Navara valve body be repaired?
Many hydraulic and solenoid-related valve-body faults can be repaired or reconditioned after pressure and live-data testing.
How much can full Navara gearbox reconditioning cost?
The guide range is around £2.5k–£4.5k+ depending on transmission family and internal damage.
Can transfer-case problems feel like gearbox faults?
Yes. Transfer-case, propshaft and differential faults can cause clunks, binding and vibration that need to be separated from the main automatic gearbox.
Get a Nissan Navara Gearbox Diagnosis
For a Navara gearbox fault in London, identify five- versus seven-speed automatic first, then reproduce the symptom under the right load and separate transmission faults from 4x4 driveline behaviour.
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