Nissan is a Japanese automobile manufacturer that produces different vehicles, including the Nissan Navara. It is a popular choice for those seeking a reliable and affordable pick-up truck. Despite its popularity, Nissan Navara gearbox problems are often reported by vehicle owners. 

Nissan Navara gearbox problems commonly occur while shifting gears. The gear is stuck at a certain position and won’t move to the next gear, or it may slip out of gear while driving. The reason for this can be a faulty clutch or gearbox, low transmission fluid levels, damaged or worn transmission components, coupling, dead clutch disc, or oil leakage.

To fix Nissan Navara gearbox problems, it is important to identify the root cause of the issue. In this article, we will discuss some common causes of Navara gearbox problems and their solutions.

What Is A Gearbox Problem?

A gearbox problem affects the functioning of the transmission system in a vehicle. The symptoms of a faulty gearbox are as follows:

• Problems with shifting gears
• Gear slipping
• Crackling noise when shifting gears
• A burning smell
• An indicator light comes up when there’s an issue with the gearbox
• Noise when the Navara is in neutral

How To Detect A Nissan Navara gearbox Problem?

The Nissan Navara transmission is a complex system, and problems with this system can often be difficult to detect. The transmission allows your vehicle to move forward/backward by transmitting power from the engine to the wheels. This process is controlled by gears that engage and disengage as needed.

The gearbox malfunction can be felt while driving, and you may notice that your truck is jerking or hesitating while shifting gears. The engine revs up, but the truck does not move, or the vehicle slips out of gear while driving.

Other common symptoms include difficulty shifting gears, a burning smell coming from the engine bay, continuous dull snoring sound, and warning lights or messages on the dashboard.

6 Common Nissan Navara Gearbox Problems & Solutions

Here are a few of the most common causes of Nissan Navara gearbox problems and their solutions:

1. Gearbox Issues

Problem: The transmission system that allows you to shift gears comprises several components, such as the gearbox itself, the clutch mechanism, and the differential or drive shaft. If any of these components are damaged or worn out, it can cause shifting problems or make the vehicle hard to move.

Solution: If your vehicle is experiencing gearbox issues, the first step is to have your vehicle diagnosed by a professional. The certified auto mechanic will be able to identify the exact cause of the issue and perform a transmission repair. Regular oil changes and maintenance can also help if you have trouble with your gearbox.

2. Clutch Issues

Problem: The clutch is an important transmission system component that allows the engine to disengage from the wheels when shifting gears. If the clutch is not working properly, it can cause shifting problems or prevent the vehicle from moving.

Solution: The most common clutch problem caused is wear and tear. Therefore, it is important to check and change your transmission fluid for maximum performance regularly. 

3. Low Transmission Fluid Levels/Oil Leakage

Problem: The transmission system in a vehicle relies on a special type of oil known as transmission fluid. This fluid helps to lubricate the moving parts in the transmission and keep it cool. If the fluid levels are low, it can cause shifting problems or make the vehicle inoperable.

Moreover, if the gearbox of your Nissan Navara is leaking oil, it can cause serious damage to the transmission system. An oil seal has worn out or damaged if your truck is leaking oil.

In case you haven’t changed the oil in a long time, the gearbox will feel jerky when you rev up or slow down your Navara.

Solution: In most cases, you can check out transmission fluid levels by simply lifting your vehicle’s hood and checking the dipstick. If low transmission fluid levels are the cause, you may be able to solve the problem by simply adding more transmission fluid to your vehicle. However, if the levels are too low, it could signify a more serious problem, and you should seek professional help immediately.

If you are experiencing a gearbox leak, you need to have the leakage repaired or addressed after finding the leak’s origin. Don’t try to repair it yourself unless you are a certified mechanic, as it could worsen the problem.

4. Damaged Or Worn Transmission Components

Problem: The transmission system comprises several complex components, including the gearbox, clutch, and driveshaft. If it is damaged or worn out, it can result in shifting problems or cause the vehicle to become difficult to operate.

Solution: If you are experiencing issues with your transmission system, the best course of action is to take your vehicle to a professional. The problem can also be fixed with a transmission repair or replacement.

5. Dead Clutch Disc

Problem: If the automatic gearbox of the Nissan Navara is slipping, there is a good chance that you may have a dead clutch disc. This can be caused by wear and tear or damage to the clutch plate due to overloading.

Solution: If the clutch disc is dead, it will need to be replaced to fix the problem. This is a relatively simple procedure that a certified mechanic can perform. Moreover, in some models, you can’t change it without changing the entire transmission.

6. Coupling

Problem: If the coupling in your Nissan Navara is damaged or worn out, it can make shifting gears difficult or impossible. In addition, the vehicle may be difficult to move or may not move at all.

Solution: To fix the coupling problems, you need to completely drain the gearbox to gain lubrication and extend the transmission life.

Wrapping Up

The transmission is a crucial component of your vehicle that allows you to shift gears and drive the vehicle forward. If you are experiencing Nissan Navara gearbox problems, it is important to take action immediately to avoid further damage.  

FAQs

How to diagnose Nissan Navara gearbox problems?

The best way to diagnose Nissan Navara gearbox problems is to take it to a certified mechanic or dealer. They will be able to properly assess the issue and perform a transmission repair or replacement as needed.

How can I prevent Nissan Navara gearbox problems?

You can take several steps to help prevent Nissan Navara gearbox problems — regularly changing the oil and performing routine maintenance. In addition, avoid overloading your vehicle and be sure to use the proper fluids in the transmission system.

How long does the Nissan Navar clutch last?

It depends entirely on your driving style. If you are gentle on the clutch, it can last up to 120k to 150k. On the contrary, some people also had to change the clutch at just 45k.