Mitsubishi Triton Faults NZ: Common Issues Guide

mitsubishi triton faults NZ

Driving a Mitsubishi Triton in New Zealand brings joy and excitement. Whether it’s exploring rugged terrains or embracing the adventurous outdoors, the Triton is a reliable companion for unforgettable journeys.

Yet, Mitsubishi Tritons can face issues, just like any vehicle. As owners, staying informed about common problems is crucial. By being proactive, we can keep our Tritons in great shape for years of amazing experiences.

This guide covers common Mitsubishi Triton faults in New Zealand. We’ll explore problems from headlight issues to DPF concerns, including timing belt troubles and gearbox issues. You’ll find troubleshooting tips and solutions here.

Key Takeaways:

  • Knowing common faults in your Mitsubishi Triton helps address issues quickly.
  • Watch out for common faults like headlight and DPF issues, timing belt concerns, sagging leaf springs, gearbox troubles, and engine oil sludge.
  • Regular maintenance and troubleshooting keep your Mitsubishi Triton running well.
  • For effective repairs, consulting trusted mechanics or seeking expert advice is key.
  • Stay tuned as we explore these issues and provide practical tips to maintain your Mitsubishi Triton.

Headlight Problems with a 2018 Mitsubishi Triton

Owners of the 2018 Mitsubishi Triton may face headlight issues. These can include flickering or completely non-functional lights.

There are steps for troubleshooting these problems. First, check the wiring, earths, and switches to make sure they work well. Repair or replace any loose connections or damaged wires.

It’s also vital to check the body computers controlling the headlights among other functions. Malfunctions here can lead to headlight troubles. Any problems found should be looked at by a professional or reported to Mitsubishi.

If the Triton is still under warranty, telling the manufacturer about the headlight issues is crucial. This step will clarify if warranty covers the repairs or if more work is needed. Always get advice from a skilled mechanic or Mitsubishi’s authorized service center.

In summary, headlight problems in a 2018 Mitsubishi Triton can often be solved by checking the wiring, switches, and body computers. Reporting issues to Mitsubishi and seeking expert help is key to find out if the warranty covers the problem or if more repairs are necessary.

DPF Issues in a 2018 Mitsubishi Triton

Owners of the 2018 Mitsubishi Triton may face issues with the Diesel Particulate Filter (DPF). The DPF helps reduce pollution by catching and burning off emissions. But, it can get clogged with soot, causing problems.

If the DPF and check-engine lights are on, it’s a sign of trouble. This could mean reduced power and less fuel efficiency. Addressing it quickly prevents more damage and expensive fixes.

An electronic scan can show what’s wrong with the DPF. Depending on the scan, cleaning or even replacing the DPF might be needed. This keeps your vehicle running well.

Consulting a skilled Mitsubishi technician is advised for DPF issues. They have the tools and know-how to fix the problem right. Quick action also helps avoid other potential issues.

To understand why the DPF light turns on in your Triton, check out this helpful article. It offers useful advice and tips for dealing with DPF problems.

2018 Mitsubishi Triton

“The DPF and check-engine lights alerted me to a problem. I got my Triton checked, and the scan showed a clogged DPF. After it was cleaned and regenerated, my car’s performance improved. I’m really happy with the outcome.” – Satisfied Mitsubishi Triton Owner

Signs of DPF Issues in a 2018 Mitsubishi Triton Possible Causes
DPF light and check-engine light illuminated Clogged DPF due to soot and debris accumulation
Reduced engine performance and fuel efficiency Damaged or malfunctioning DPF system
Excessive smoke from the exhaust Failure of DPF regeneration process
Loss of power or acceleration Severe DPF blockage

Keeping up with DPF maintenance is key for your Triton’s performance. Regular checks and proper driving help avoid clogs. If problems arise, professional help and the tips above can keep your truck in top shape.

Timing Belt or Chain in a 2010 Mitsubishi Triton

The 2010 Mitsubishi Triton has a 2.5-litre turbo-diesel engine. It uses a rubber timing belt. This belt makes sure the engine runs smoothly by timing the crankshaft and camshaft.

It’s advised to replace the timing belt every 100,000km or every 5 years. You should also change the balance shaft belt then. This prevents vibration and keeps the engine running well.

Changing the timing and balance shaft belts is key. A broken belt can cause serious engine damage, like bent valves or a total failure. Sticking to the suggested replacement times helps your Triton run better for longer.

Routine Maintenance for Timing Belts:

  • Regularly inspect the timing belt for signs of cracking, fraying, or excessive wear.
  • Stay proactive and replace the timing belt and balance shaft belt according to the manufacturer’s recommendations.
  • Consider replacing the water pump when replacing the timing belt, as it is typically driven by the timing belt and can be accessed during the replacement process.
  • During the replacement, check and adjust the tensioner and idler pulleys to ensure proper belt tension and alignment.

Following these steps, Triton owners can keep their vehicle in good shape. They won’t have to worry about timing belt problems.

Advantages of Timing Belt Disadvantages of Timing Belt
Quieter operation Requires periodic replacement
Less expensive to manufacture May break under high-stress conditions
Lightweight and efficient Requires precise alignment and tension
Lower maintenance costs Requires special tools for replacement

Sagging Leaf Springs in a 2020 Mitsubishi Triton

Some 2020 Mitsubishi Triton owners may notice the leaf springs sagging. To check, a simple measurement is enough. If there’s sagging and it’s under warranty, a warranty claim with Mitsubishi is possible. For those wanting higher rear springs, aftermarket options exist but consider your local laws.

The 2020 Mitsubishi Triton often has this sagging leaf springs issue. It affects both performance and comfort. If your Triton seems lower at the back or rides unevenly, check the springs. A quick measure can show if there’s a sag.

If your Triton is still under warranty, definitely use it. To start a claim, contact your local Mitsubishi dealer or authorized center. They’ll inspect the springs and replace them if needed, free of charge.

For added height in the rear springs, especially for off-road or towing, there are aftermarket solutions. But remember, each state or territory has rules on how high you can lift your vehicle. Going over these limits could lead to legal troubles and affect your vehicle’s safety and performance.

2020 Mitsubishi Triton sagging leaf springs

For more information on sagging leaf springs in the 2020 Mitsubishi Triton, see this resource from CarsGuide.

Gearbox Issues in a 2011 Mitsubishi Triton

Owners of the 2011 Mitsubishi Triton might face issues changing gears, especially from fourth to third. This problem is often due to worn synchromesh rings in the gearbox. Because of this, shifting gears can be rough and disrupt the car’s smooth running.

As a quick fix, owners can shift from fourth to second then to third gear. This method helps sync the gears better. But remember, this is just a temporary fix.

If this doesn’t solve the issue, you might need to rebuild the gearbox. This involves taking it apart, checking the synchromesh rings, and replacing any worn parts. It’s best to consult with a pro mechanic or a Mitsubishi service center.

Before deciding on a rebuild, consider changing the gearbox oil and adding an additive. New oil and additives can make shifting smoother by reducing friction. Yet, make sure to use the oil and additive recommended for the 2011 Mitsubishi Triton gearbox.

Remember, gearbox problems can be serious. So, getting professional help is often needed to properly fix them. Trying to fix these issues on your own without the right knowledge could lead to more damage and higher repair costs.

To avoid future gearbox problems, regular maintenance is key. This includes check-ups, changing fluids, and following the advised maintenance schedule. By doing this, you can keep your 2011 Mitsubishi Triton running well for longer.

Common Symptoms of Gearbox Issues:

  • Difficulty shifting between gears, particularly from fourth to third gear
  • Rough or hesitant shifting
  • Grinding or crunching noises during gear changes
  • Gear lever feels stiff or resistant

Troubleshooting Tips for Gearbox Issues:

  1. Try shifting from fourth to second gear and then to third to temporarily alleviate the problem.
  2. Consider changing the gearbox oil and using a recommended gearbox additive to improve shifting feel and smoothness.
  3. Consult with a professional mechanic or a Mitsubishi service center for an accurate diagnosis and appropriate repairs.
Severity Level Description Recommended Action
Mild Occasional difficulty shifting, no grinding noises Try the shifting technique mentioned above and monitor the issue. Consider changing gearbox oil and using an additive.
Moderate Frequent difficulty shifting, occasional grinding noises Seek professional assistance for a diagnostic inspection. Consider changing gearbox oil and using an additive.
Severe Consistent difficulty shifting, persistent grinding or crunching noises Consult with a professional mechanic or a Mitsubishi service center for a thorough inspection and gearbox rebuild if necessary.

Engine Oil Sludge in a Mitsubishi Triton

Mitsubishi Triton owners sometimes face a problem. It’s the build-up of engine oil sludge. This issue can harm the vehicle’s performance and lifespan. Factors like not servicing on time, high temperatures, and exhaust gases can cause sludge.

Sludge build-up can create many issues. It can reduce lubrication, wear down the engine, and cause failure. It also impacts critical parts, like the oil pump. This can lead to more damage if not fixed quickly.

Are you dealing with engine oil sludge in your Triton? It’s crucial to act fast to avoid more harm. Start by getting the engine oil checked. This will show how bad the sludge is and what repairs are needed.

Having a full service history is key for warranty claims. Regular oil changes and servicing help prevent sludge. You’ll need to show your vehicle’s maintenance records.

If you face engine oil sludge, you might claim repair costs from Mitsubishi’s warranty. But remember, you must follow the maker’s service and maintenance requirements for your claim to be accepted.

Talking to a trusted mechanic or an authorized Mitsubishi service center is smart. They can give advice on dealing with sludge. They also guide on preventing sludge in the future.

Regular upkeep and servicing are important for your Triton. They keep it running well and stop sludge from forming. By taking quick action on any issues, you help ensure your vehicle’s health and performance.

Trouble Shifting Gears in a Mitsubishi Triton 2004

If your Mitsubishi Triton 2004 has a hard time shifting gears, the clutch could be to blame. This issue often occurs when moving from neutral to another gear. A worn or badly adjusted clutch makes changing gears hard and driving frustrating.

To figure out the problem, check the clutch fluid, cable, and linkage. If these parts are damaged or worn out, you might need to fix or replace them. Keeping up with your clutch system’s maintenance helps stop problems from getting worse.

Addressing clutch problems quickly is crucial because ignoring them can damage the gearbox and other car parts. This can make repairs more expensive later on. Sometimes, fixing or replacing a worn clutch is cheaper than overhauling the entire gearbox. This makes it important to catch and fix these issues early.

It’s a good idea to talk to a skilled mechanic or car expert if you have clutch problems with your Mitsubishi Triton 2004. They can offer professional advice, accurately find out what’s wrong, and suggest the best fixes. By fixing the clutch issue quickly, you can make shifting smooth again and improve your driving experience.

Key Points:

  • If your Mitsubishi Triton 2004 is experiencing trouble shifting gears, it may be due to a worn or improperly adjusted clutch.
  • Checking the clutch fluid levels, cable, and linkage can help identify the issue.
  • Addressing clutch issues promptly can prevent further damage and potentially save on repair costs.
  • Consulting with a trusted mechanic or automotive specialist is recommended for accurate diagnosis and the best solutions.

Don’t let a trouble-shifting clutch hinder your driving experience. Take action and ensure smooth gear changes in your Mitsubishi Triton 2004.


The Mitsubishi Triton can have some issues, like any vehicle. By knowing common problems and how to fix them, owners can maintain their Triton well. It’s crucial to do regular maintenance for the best performance.

Here is a maintenance checklist that Triton owners should follow:

  • Regularly change the engine oil and oil filter.
  • Replace the timing belt according to the manufacturer’s recommendations.
  • Check and adjust valve clearances as needed.
  • Inspect the brakes, tires, and suspension for any signs of wear or damage.
  • Keep the DPF system clean and ensure the vehicle is running on good quality diesel fuel.

If repairs are needed, finding a trusted garage specialized in Mitsubishi vehicles is important. Getting help from qualified technicians ensures the Triton is repaired well. Use online resources or ask around to find a great garage nearby.

By following maintenance tips and getting expert advice when needed, Triton owners can have a reliable and high-performing vehicle for a long time.


What are some common headlight problems with a 2018 Mitsubishi Triton?

The headlights may flicker or not work. To fix these problems, check the wiring and switches. Also, check the body computers. It’s key to contact Mitsubishi. You should see if the issue is covered by warranty or needs repairs.

What are the common DPF issues in a 2018 Mitsubishi Triton?

The DPF can get clogged and may need cleaning or changing. When the DPF and check-engine lights are on, it signals a problem. An electronic scan can help find out what needs to be done next.

Does a 2010 Mitsubishi Triton use a timing belt or chain?

The 2010 model uses a rubber timing belt in its 2.5-liter engine. It’s advised to change this belt every 100,000km. This prevents damage and keeps the engine running well.

Why are there sagging leaf springs in a 2020 Mitsubishi Triton?

Sagging leaf springs may be noticed by some 2020 model owners. Measuring the suspension can show if it has sagged. If under warranty, owners can claim repairs with Mitsubishi. Also, options for extra rear spring height are available. Yet, it’s important to know the lifting limits set by laws.

What gearbox issues can occur in a 2011 Mitsubishi Triton?

Shifting from fourth to third gear may be hard for 2011 model owners. This might be due to worn synchromesh rings. Before planning a rebuild, try new gearbox oil and an additive. This could help make shifting easier and smoother.

How can engine oil sludge be a problem in a Mitsubishi Triton?

Sludge build-up can happen with long service intervals and high temperatures. If you’ve kept good service records, Mitsubishi may cover repair costs. Checking the oil and having proof of regular servicing can help with a warranty claim.

What should I check if I have trouble shifting gears in a Mitsubishi Triton 2004?

Gear shifting problems, especially from neutral, could be due to a worn or badly adjusted clutch. Check the clutch fluid levels, cable, and linkage. Sometimes, replacing a worn clutch is cheaper than rebuilding the gearbox.
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