Nissan Primastar: solving common transmission problems 

Nissan Primastar: choosing the right gearbox for your model

If you've had a breakdown and need to order spare parts for your Nissan Primastar's transmission, your gearbox reference number is essential. Let's take a look at the history and different models of this vehicle to help you get your bearings.
Cousin of the Opel Vivaro, the Nissan Primastar is a medium-sized utility van that has gone through 2 distinct generations.
From 2001 to 2014, the first phase of the Nissan Primastar was based on the Renault Trafic platform. A solid choice for professionals! It offers 1.9 dCi, 2.0 dCi and 2.5 dCi diesel engines, from 82 to 150 hp. These are paired with a 5- or 6-speed manual gear box or, as an option, a 5-speed automatic gearbox.
From 2014 to 2024, the Primastar adopts the Renault Master platform and opts for a more modern, assertive design. By incorporating cutting-edge technologies, it enhances driver safety and comfort. Engines include 1.6 dCi and 2.0 dCi diesel blocks, from 120 to 170 hp, combined with 6-speed manual gearboxes or the new 7DCT dual-clutch automatic gearbox.

Common symptoms of Nissan Primastar transmission problems

When your Nissan Primastar gearbox shows signs of malfunction, there are several possible symptoms. Pay particular attention if you notice : 

• Difficulty shifting gears: gears catch or lock, impossible to shift, squeaking noise ; 
• Abnormal noise from the gearbox; rattling, hissing, metallic rubbing noise, vibration ; 
• Transmission fluid leaks: stains under the vehicle, low transmission oil level, burning smell; 
• Power loss: slow or weak acceleration, slippery feel, reduced maximum speed.

To avoid serious and costly collateral damage, act quickly on these signs. A faulty gearbox can affect other mechanical parts of the vehicle.

Possible causes of Nissan Primastar transmission malfunctions

Only a qualified mechanic can make a precise diagnosis based on the symptoms observed and the vehicle's history. He will be able to identify the sources of the problem, including :

• Internal component wear : time and use can cause degradation, corrosion or breakage of synchros, sprockets and bearings;
• Incorrect oil level : a leaking crankcase, worn seals, insufficient oil level or poor quality oil affect the lubrication of internal components;
• Misuse : certain driving practices, such as abrupt gear changes, excessive acceleration or overloading the vehicle, lead to premature wear of the transmission mechanism;
• Electrical or electronic problems : gearshift sensors or actuators can fail and also disrupt gearbox operation.

Nissan Primastar transmission troubleshooting and repair

Following this in-depth analysis, either a simple oil change or mechanical intervention will suffice to get your vehicle up and running again, or the breakdown is serious and a replacement is required. Whether it's a Nissan Primastar 2.0 dCi, 2.5 dCi or PF6 gearbox, ordering parts directly from your garage includes a margin that can push up costs.EDEN BOITES offers you the opportunity tosave on additional costs. Depending on your vehicle model, we'll find your part number from our extensive stock. We take over your used gearbox, dismantle it thoroughly and replace the wearing parts. Then, as quickly as possible, weship it directly to you, so that your mechanic can carry out the exchange.
Our rigorous reconditioning processes enable us to offer you a one-year warranty period. What's more, thanks to our rapid response times, your vehicle will be immobilized for less time, and repair costs will be lower than the purchase price of a new gearbox. We look forward to hearing from you! We'll be happy to provide you with advice and expertise to help you choose the solution best suited to your needs.