Common Mitsubishi ASX Problems and How to Fix Them in 2024

When you turn the key in your Mitsubishi ASX and hear nothing but a series of clicks, it’s not just frustrating. It’s a clear sign of Mitsubishi ASX problems. This common issue, often due to a faulty starter motor or a drained battery, can disrupt your day.

Fortunately, a few straightforward steps can help you quickly identify and resolve the problem. By checking the battery connections for corrosion and ensuring the starter motor is functioning correctly, you can often restore your car’s function without a costly visit to the mechanic. This guide will walk you through these fixes, helping you get back on the road in no time.

Understanding The Mitsubishi ASX: An Overview

What is the Mitsubishi ASX?

The Mitsubishi ASX is a type of car called a compact SUV. This indicates that it is larger than a typical car but not as big as a full-sized SUV. It is great for people who want something that can handle city streets and also take them on outdoor trips. Thanks to its solid construction and comfortable seats, it has become a popular choice for many families.

Main Features of the ASX

The ASX offers several standout features. For starters, its size is perfect for driving in busy places. The design is stylish and modern, which many people find appealing. Inside, the ASX is equipped with the latest technology, including a user-friendly touchscreen and good sound systems. These elements enhance the driving experience and provide entertainment for all passengers.

Why People Choose the ASX

Many people prefer the Mitsubishi ASX because it is affordable compared to other SUVs. It offers great value with its mix of comfort, space, and features. Plus, the ASX is known for being reliable, which means fewer worries for drivers. All of these factors contribute to the ASX being a favored option among today’s car buyers.

Mitsubishi ASX Problems

From the collective feedback of Mitsubishi ASX owners, it’s clear that while the vehicle typically demonstrates optimal reliability and performance when new, common issues do begin to emerge as the vehicle reaches higher mileage, particularly between 155,000 and 186,000 miles.

During this stage, various components of the Mitsubishi ASX tend to develop faults, errors, and malfunctions, encapsulating some of the typical Mitsubishi ASX problems. However, the likelihood of encountering critical issues in newer models remains quite low. This data offers helpful insights regarding the ASX’s long-term durability and outlines what is required for its proper maintenance.

ASX issues with electronics, steering, transmission, and engine.

Engine Performance Problems

The Mitsubishi ASX can sometimes face engine performance issues, such as stalling, loss of power, or unusual knocking sounds. These problems can often be traced back to issues like dirty air filters, worn spark plugs, or fuel system complications.

Damaged Oxygen Sensors: Oxygen sensors play a role in monitoring the air-fuel ratio entering the engine, helping to achieve efficient combustion. When these sensors are damaged, engine performance can suffer, leading to increased emissions and lower fuel efficiency.
Excessive Oil Consumption: Some ASX models might consume oil excessively due to worn piston rings or valve seals, leading to low oil levels and potential engine damage if not addressed.
Engine Stalling: Stalling can occur due to a variety of issues, including fuel system malfunctions or electronic failures within the engine control unit (ECU), disrupting the engine’s ability to maintain or properly manage idle speeds.

Solutions

Regularly check and replace oxygen sensors as needed to maintain fuel efficiency.
Monitor oil levels frequently; consider an engine inspection to replace worn components.
Make sure the fuel system is unobstructed and clean; check the ECU for any error codes, and update or reset the software if needed.

Transmission Issues In Mitsubishi ASX

Transmission problems in the ASX, particularly with the Continuously Variable Transmission (CVT), often manifest as jerking movements or hesitation during acceleration.

Shuddering and Jerking: Transmission shuddering and jerking, particularly in models equipped with a CVT, often result from fluid degradation or dirty transmission filters.
Overheating: Transmission overheating can be caused by low fluid levels, poor fluid quality, or blocked coolers, which can lead to significant damage if left unchecked.
Gear Slippage: This issue arises when the transmission doesn’t properly engage gears, which is often caused by worn clutches or faulty solenoids.

Solutions

Change the transmission fluid and filter regularly to prevent shuddering and maintain fluid cleanliness.
Check and maintain proper transmission fluid levels; ensure the cooling system is unobstructed.
Inspect and replace faulty transmission components like clutches or solenoids to correct gear slippage.

Electric and Electronic Issues

Electrical issues in the ASX may include malfunctioning infotainment systems, battery drain, or failing electric components.

Battery Draining: Frequent battery draining can be linked to issues such as parasitic draws from electrical components or charging system failures.
Infotainment System Glitches: Software glitches or hardware failures can cause the infotainment system to freeze, lag, or fail completely, affecting functionality and driver experience.

Solutions

Conduct a parasitic draw test and inspect the charging system to identify and address the source of the battery drain.
Update the infotainment system software regularly; check for loose connections or faulty hardware if problems persist.

Steering Problems

Steering issues in the ASX, such as stiffness or unresponsiveness, can be alarming and may affect the vehicle’s maneuverability.

Hard Steering: Difficulty in steering may be linked to issues with the power steering system, such as insufficient fluid levels or a malfunctioning power steering pump.
Alignment Problems: Improper wheel alignment can lead to vehicle handling issues, uneven tire wear, and increased strain on the steering system.

Solutions

Regularly inspect the power steering fluid and refill it if necessary; replace the pump when needed.
Perform wheel alignments periodically to keep the vehicle tracking straight and to minimize tire wear.

Air Conditioning Problems

Problems with the air conditioning system, like insufficient cooling or unusual noises during operation, are common in the ASX.

Compressor Issues: AC compressor failures can result from wear and tear or inadequate lubrication, leading to a lack of cooling and increased system pressure.
Refrigerant Leaks: Leaks in the AC system can cause reduced efficiency and cooling capacity. These leaks often occur at connection points or due to deteriorated seals.

Solutions

Service the AC system regularly, checking for signs of wear and ensuring adequate lubrication of the compressor.
Check the AC system for any leaks and fix or replace damaged parts as required. Regularly check and refill refrigerant levels following proper guidelines.

These focused troubleshooting steps and preventive maintenance tips can help Mitsubishi ASX owners address and resolve common vehicle problems, ensuring reliable operation and extended vehicle life.

Suspension And Handling Issues: Causes And Fixes

Mitsubishi ASX suspension and handling issues fixes.

Suspension and handling issues are common Mitsubishi ASX problems that can manifest as unusual noises, such as clunks or squeaks and a noticeable decrease in ride comfort or vehicle stability. These signs often indicate worn or damaged suspension parts.

Troubleshooting Techniques For A Smoother Ride

To address these issues, begin by visually inspecting the suspension system for any clear signs of damage or wear on components like shocks, struts, and springs. You can test the shock absorbers by pressing down on each corner of the vehicle and observing if it returns smoothly and quickly to its original position.

Tips On Maintaining Suspension Components For Optimal Performance

Routine maintenance of the suspension system is crucial, including periodic inspections and replacing worn components like joints and bushings. Ensuring your vehicle’s alignment is checked and adjusted as needed can also greatly improve handling and extend the life of suspension components, offering a consistently smooth ride.

Mitsubishi ASX Years to Avoid

If you are considering buying a used Mitsubishi ASX, it is essential to know that certain model years have had more reported issues than others. Issues such as transmission failures, electrical system malfunctions, and excessive engine wear have been reported more frequently in these years. Avoiding these specific models can save you from costly repairs and maintenance headaches.

Specific Year Models and Their Issues

In this part, we will look at specific year models of the Mitsubishi ASX and some common problems they have faced. Issues can vary by year, so it’s crucial to understand what each model may present.

2011 Mitsubishi ASX

The 2011 Mitsubishi ASX has been reported to have a few problems. One common issue is related to the brakes. Some drivers have experienced slower brake response, which can make stopping the vehicle more challenging. This can be scary, especially when driving in busy areas.

Another issue frequently mentioned among Mitsubishi ASX problems is engine noise. Some owners have reported hearing strange sounds coming from the engine, which could indicate a problem with engine components. If the engine starts producing loud noises, it’s advisable to get it checked by a mechanic to avoid more severe issues in the future.

2013 Mitsubishi ASX

The 2013 Mitsubishi ASX has its own set of problems. One common complaint is about transmission issues. Some drivers have felt the car jerk when they change gears. This can result in an uncomfortable driving experience and may lead to more significant problems if left unaddressed.

Additionally, there have been reports of air conditioning faults in this model. Sometimes, the air conditioning may not work as well as it should, making it hard to stay cool during hot days. If this happens, it’s essential to get it looked at to ensure proper climate control inside the car.

Year	Common Issues
2011	Transmission failures, electrical system glitches
2012	CVT problems, frequent brake wear
2013	Engine performance dips, HVAC system failures
2014	Suspension problems, premature tire wear
2015	Infotainment system bugs, battery drain issues

Comparison with Competitors

When comparing the Mitsubishi ASX to its competitors, such as the Honda HR-V and Nissan Juke, it’s crucial to look at performance, reliability, and overall cost-effectiveness. This comparison provides potential buyers with a clearer understanding of the pros and cons of each model, allowing for a more informed decision.

Feature	Mitsubishi ASX	Honda HR-V	Nissan Juke
Engine Performance	Adequate for city driving	More powerful options available	Turbocharged performance
Reliability	Good, with some model years to avoid	Highly reliable	Average, some minor issues
Fuel Economy	Competitive with peers	Best in class	Moderate
Interior Space	Less roomy than competitors	Spacious and comfortable	Compact, stylish but less practical
Price	Generally affordable	Slightly higher but good value	Comparable to ASX

FAQs

The Mitsubishi ASX is typically dependable, particularly when it is maintained in line with the manufacturer’s recommendations. It’s well-regarded for its durability in urban and rural settings, making it a practical choice for daily commuting and occasional adventures.

A well-maintained Mitsubishi ASX can last over 200,000 miles. Regular service and timely repairs are key to achieving this mileage, reinforcing the ASX’s reputation for durability and reliability.

Mitsubishi vehicles, including the ASX, can experience issues such as transmission glitches, especially in models with CVT, and electrical problems like battery drain. Regular checks and maintenance can mitigate these problems.

The Mitsubishi ASX’s popularity stems from its affordability, compact yet practical design, and good fuel efficiency. It strikes a balance between city driving and off-road capabilities, appealing to a broad range of consumers.

Common issues with the Mitsubishi ASX include transmission problems in the CVT models, electrical system faults, and excessive oil consumption in some engines.

Excessive oil consumption in the Mitsubishi ASX can be due to worn piston rings or degraded engine components. Regular oil level checks and timely engine assessments can help manage and minimize this issue.

To fix a battery drain problem in your Mitsubishi ASX, start by checking for any electrical devices or lights that might be staying on. If nothing obvious is found, a parasitic drain test using a multimeter set to measure current can identify if something is drawing power when it shouldn’t.

Engine misfires in a Mitsubishi ASX can often be resolved by replacing faulty spark plugs, ignition coils, or dirty fuel injectors. Ensure your air and fuel filters are clean, and consider using a diagnostic tool to check for any error codes that might indicate the specific cause of the misfire.

Conclusion

In summary, while the Mitsubishi ASX is generally a reliable and economical choice for an SUV, potential buyers should be cautious of certain model years known for their recurring Mitsubishi ASX problems. By selecting a model outside of the problematic years or ensuring thorough pre-purchase inspections, owners can enjoy the benefits of the ASX without the burden of frequent repairs.

Mitsubishi ASX Problems: Common Issues and Solutions with Expert Tips