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9 Most Common Kawasaki KRX 1000 Problems- How to Fix

The Kawasaki KRX 1000 is a powerhouse off-roading vehicle that has captured the hearts of adventure enthusiasts. With its impressive 4-stroke engine and twin parallel configuration, it boasts a whopping torque of 76 Nm. However, like any machine, the KRX 1000 is not without its share of reported problems.

The Kawasaki KRX 1000 problems include brake pedal issues, engine overheating, belt problems, defective fan sensors, faulty fuel gauge, engine noise, electrical issues, suspension problems, and foot pedals’ trouble. However, proper maintenance and repair can increase the lifespan significantly.

In this article, I will delve into these issues and explore the solutions that can help keep this beast on the trails. So, gear up, and let’s dive into the world of Kawasaki KRX 1000 problems and their fixes.

Basic Features of Kawasaki KRX 1000:




4-stroke, DOHC, 8-valve parallel-twin, liquid cooled



Bore x Stroke

92.0 x 75.1mm

Compression Ratio


Maximum Torque

76.7 lb-ft @ 7,000 rpm

Fuel System

DFI® with two 50mm throttle bodies


TCBI with Electronic Advance

Starting System



Automatic CVT with centrifugal clutch (H,L,N,R)

Final Drive

Selectable 2WD/4WD with locking front differential, shaft

Engine Braking


Front Suspension / Wheel Travel

Double wishbone, FOX 2.5 PODIUM LSC shocks with piggyback reservoir, fully adjustable preload, and 24-position adjustable compression damping/18.6 in

Rear Suspension / Wheel Travel

4-link trailing-arm rear suspension, FOX 2.5 PODIUM LSC shocks with piggyback reservoir, fully adjustable preload, and 24-position adjustable compression damping/21.1 in

Front Tires

Maxxis® Carnivore 31 x 10.00R15 8PR

Rear Tires

Maxxis® Carnivore 31 x 10.00R15 8PR


Electric Power Steering (EPS) / rack-and-pinion

Front Brakes

Dual hydraulic discs with two-piston calipers

Rear Brakes

Dual hydraulic discs with single-piston calipers

Ground Clearance

14.8 in (max), 14.2 in (std)

Fuel Capacity

10.6 gal

Turning Radius

20.3 ft

Cargo Bed Dimensions (LxWxH)

14.6 x 33.1 x 9.1 in

Cargo Bed Load Capacity

351 lb

Payload Capacity

781 lb

Seating Capacity


Towing Capacity



(2) LED headlights, (2) LED taillights, LED stoplight


Ladder type, tubular steel

Overall Length

130.1 in

Overall Width

68.1 in

Overall Height

74.8 in

Curb Weight

1,896.3 lb* / 1,898.5 (lb* CA Model)


98.8 in


Multi-function digital meter with various indicators

Wheel Type

Alloy with bead-lock wheels

Color Choices

Metallic Light Gray/Super Black, Metallic Sierra Blue/Super Black


6 months

Now, let’s move to the main agenda of this article. I’ll explain each issue and corresponding fixes below.

1. Issue with the Brake Pedal:

One of the concerns that I and many other Kawasaki KRX 1000 owners have raised is related to the brake pedals or pads in their vehicles. Over time, it has become apparent that these components are more susceptible to wear and tear, especially after a certain period of use.

Interestingly, the front brakes of the KRX 1000 tend to wear out faster than the rear brakes. This issue is critical, primarily because it can lead to engine failure. 

Having faulty brake pedals compromises the rider’s safety, making it challenging to bring the vehicle to a sudden stop when needed, potentially resulting in collisions or accidents.

How to Fix:

Addressing the issue of faulty brake pedals is essential for the safety and optimal performance of the Kawasaki KRX 1000. Here are steps to fix this problem:

  • STEP 1- Inspection and Replacement:

It’s vital to regularly inspect the brake pedals and pads for any signs of damage or wear. If you notice any issues, promptly replace the damaged components. Brake pads can be replaced within the range of $30 to $100, making it a relatively affordable fix.

  • STEP 2- Cleaning for Maintenance:

Brake pads can accumulate dust or debris over time, affecting their performance. To mitigate this, clean the brake pads by using alcohol to remove rust and grime. Additionally, you can thoroughly clean using water pressure from a garden hose to clear away dust and debris.

Ensuring the brake pedals and pads are in top condition guarantees a safer and more reliable riding experience with your Kawasaki KRX 1000. Regular maintenance and timely replacements are key to overcoming this brake pedal issue and enhancing overall safety on the road.

2. Overheating of Engine:

Dealing with engine overheating in the Kawasaki KRX 1000 is a challenge I’ve encountered and successfully addressed. It’s a standard issue reported by many KRX 1000 owners, and if left unattended, it can lead to several other problems within this UTV. 

Let’s delve into the multiple reasons behind engine overheating and how to fix them effectively.

2.1. Clogging in the Radiator:

The radiator in the Kawasaki KRX 1000 often gets clogged due to various factors like dust, mud, or grass accumulation. 

These clogs can escalate the engine’s temperature, potentially causing overheating issues. It’s crucial to tackle these clogs before they become a significant problem.

How to Fix:

Personally, I’ve found that using the pressure washing technique effectively removes dust or grass particles. Regular cleaning of components like radiator fins is essential. 

If the grills are heavily clogged with grease, soaking them in appropriate cleaners can do the trick.

2.2. Issues with the Temperature Sensor:

The temperature sensor in the Kawasaki KRX 1000 is designed to engage the fan once the temperature hits 200 degrees. 

However, during low-gear runs in summer, the temperature might not reach this threshold, causing the engine to overheat.

How to Fix:

To address this, I’ve employed a practical solution by installing a toggle switch on the dashboard between the sensor wires. This allows manual control over the fan activation. 

Other methods, like rigging or tuning the vehicle to reset the fan settings, have also proven effective in mitigating overheating.

Kawasaki KRX 1000 Problems- How to Fix

2.3. Blockage in the Coolant System:

A significant cause of engine overheating is blockage within the coolant system, preventing proper cooling fan function. This trapped air affects the water pump, hindering the release of heat.

How to Fix:

I’ve learned a technique to eliminate trapped air by parking the vehicle on a hill and raising the front end. 

By filling the radiator till it overflows with coolant and carefully releasing air bubbles, the engine's overheating tendencies are reduced significantly.

Let me explain it stepwise:

  • STEP 1- Park the vehicle near the hill and raise its front end.
  • STEP 2- Ensure the engine is in a cool state and remove its radiator cap.
  • STEP 3- Fill the radiator till it overflows with coolant and repeat the steps.
  • STEP 4- Observe the vehicle in an idle state and turn the engine on.
  • STEP 5- When you observe the bubbles from it, shut the engine off and repeat the same process until all the bubbles vanish.

2.4. Presence of Faulty Head Gasket:

A worn-out or damaged head gasket can increase the risk of overheating, causing recurrent episodes of high engine temperature.

How to Fix:

I strongly recommend replacing the worn head gasket with a new, reliable one. 

Before making a purchase, it’s essential to meticulously examine the head gasket test kit to ensure compatibility and optimal performance.

Effectively addressing engine overheating in the Kawasaki KRX 1000 is crucial to maintain the vehicle’s performance and longevity. 

By implementing these solutions based on my own experiences, you can keep your UTV running smoothly and prevent potential damage from overheating.

3. Issues of Belt:

Understanding the nuances of the belt system within the Kawasaki KRX 1000 is a perspective I’ve gained through hands-on experience as an off-road enthusiast.

The driving belt is a critical component tightly linked to the vehicle’s engine and transmission, making it a pivotal part to pay attention to.

Issues concerning the belt can manifest due to various reasons, including wear and tear over time, excessive usage, or even improper installation within the vehicle. Recognizing these issues is paramount, as they can significantly impact the vehicle's performance.

Common signs that hint at belt-related problems encompass unusual noise originating from the front part of the engine, power steering failure, engine overheating, and compromised power output.

How to Fix:

To address belt-related concerns in the Kawasaki KRX 1000, a systematic approach of inspection and action is key:

  • Thorough Inspection:

Begin by comprehensively examining the belt within your Kawasaki KRX 1000. Look for signs of wear, tear, or misalignment. Identify if the issue is minor or requires a complete replacement.

  • Minor Repairs:

You can perform the necessary adjustments and repairs for minor issues like a loose belt driving system. Tightening or realigning the belt can often rectify these smaller faults.

  • Belt Replacement:

However, for significant problems like a complete breakdown of the driving belt, it’s advisable to opt for a replacement. Investing in a new, reliable belt ensures optimal performance and longevity.

  • Steps for Replacement:
    • STEP 1– Begin by identifying the specific type and size of the belt needed for your Kawasaki KRX 1000 model.
    • STEP 2– Carefully remove the old or damaged belt from the engine and transmission system.
    • STEP 3– Install the new belt following the manufacturer’s instructions and guidelines.
    • STEP 4– Double-check the alignment and tension to ensure it’s securely in place.

4. Presence of Defective Fan Sensors:

Having navigated the intricate workings of the Kawasaki KRX 1000, I’ve often encountered a common issue among owners – the presence of defective fan sensors. These sensors play a vital role in the vehicle’s cooling system.

Defective fan sensors can significantly impact the engine's temperature regulation, potentially leading to overheating. A notable observation from many KRX 1000 owners is that these sensors tend to fail, especially after the vehicle has covered approximately 3,500 miles on the road.

How to Fix:

Addressing the issue of defective fan sensors is critical to ensure the engine’s temperature remains within optimal levels. Here are steps to effectively fix this problem:

  • Regular Checking:

Make it a habit to regularly check the cooling fan and sensors to ensure they are functioning correctly. This proactive approach can help identify any potential issues early on.

  • Replacement of Defective Cooling Fan:

If you find that the cooling fan is indeed damaged or malfunctioning, consider replacing it. The average cost for replacing a damaged cooling fan typically ranges from $150 to $200.

  • Inspect Radiator Fluid Level and Fuse:

Additionally, inspect the radiator’s fluid level and fuse associated with the cooling fan sensor. A malfunctioning fuse can provide incorrect signals to the sensor, affecting engine temperature regulation.

  • Check Temperature Switches:

Temperature switches are equally crucial in the cooling system. Ensure they are in good condition and functioning correctly. Poorly functioning switches can disrupt the cooling fan sensors’ operations, leading to potential overheating issues.

5. Defective Fuel Gauge:

The fuel gauge holds a significant role as it allows us, the owners of the KRX 1000, to monitor and manage fuel levels effectively.

Maintaining an adequate quantity of fuel and opting for higher-quality fuel is pivotal to keeping your vehicle in optimal running condition.

However, when dealing with a malfunctioning fuel gauge, managing this system becomes challenging, and you risk unexpected halts due to fuel depletion.

Kawasaki KRX 1000 Problems- How to Fix

How to Fix:

Seek assistance from an automobile expert to replace the faulty fuel gauge with a new one. 

Various fuel gauge kits are available in the market, typically costing between $150 to $300. Investing in a new fuel gauge significantly improves your ability to determine the remaining fuel in the tank accurately.

Replacing a damaged fuel gauge is smart as it prevents unexpected fuel depletion during your rides, especially in the middle of challenging terrains. The consequences of running out of fuel unexpectedly can be quite severe, leaving you stranded in remote or rough areas.

Without a functional fuel gauge, you’ll need to pay extra attention to managing the remaining fuel and estimating its consumption, which can be burdensome, particularly during adventurous rides.

6. Noise Production from Engine:

In my experience with the Kawasaki KRX 1000, a recurring concern reported by many owners is the excessive noise production from the engine. This unwanted noise not only disrupts the overall off-road experience but can also indicate underlying problems within the vehicle’s engine and related components.

The incessant roaring noise emanating from the engine can be quite bothersome, making communication among riders challenging during an off-roading adventure. 

Moreover, this noise is a telltale sign of potential issues within the engine that, if left unattended, could escalate to engine failure. Often, the problem extends to poor transmission and drivetrain functioning, further adding to the noise and discomfort.

How to Fix:

Inspecting the engine, transmission, and their associated components is recommended. If the issues are minor, you can get them repaired, but in case of significant problems, it is better to replace the entire component for proper working and dealing with the noise production issue.

You can also use ear protection for a better experience (It’s also the cheapest solution).

7. Electrical Issues in KRX 1000:

The electrical issues in the Kawasaki KRX 1000 can be due to various reasons, such as a dead battery or poor electrical connections in the vehicle.

The impact of these issues can be particularly felt in the steering, potentially making it difficult for the rider to maneuver the vehicle effectively. Typically, these problems can be attributed to inadequate wiring or a damaged Electric Power Steering (EPS) motor.

How to Fix:

  • Battery Assessment:

Inspect the battery to ensure it’s functioning optimally. A dead or weak battery can cause various electrical problems. If needed, charge or replace the battery to restore proper electrical function.

  • Check the EPS System:

Pay specific attention to the Electric Power Steering (EPS) system. Ensure the EPS motor is in good condition and not damaged. Problems with the EPS system can severely impact the steering, making it crucial to address any issues promptly.

  • Wiring Inspection and Repairs:

Thoroughly inspect the wiring throughout the vehicle, paying close attention to the steering system. Address any faulty wiring, damaged connections, or loose wires contributing to the electrical problems.

Kawasaki KRX 1000 Problems- How to Fix
  • Calibration:

Calibrate the EPS system to ensure its proper functioning. Calibration helps fine-tune the steering system and prevent complete failure, ensuring a safer riding experience.

8. Problems with the Suspension:

Over time, the suspension components can wear and tear significantly, particularly if the KRX 1000 is used rigorously in demanding off-road conditions.

These issues can lead to difficulties in gear shifting, making the overall riding experience less smooth. The primary culprits behind these problems are often damaged clutches, worn-out gears, and incorrect transmission fluids.

How to Fix:

It is recommended to properly inspect the suspension components and replace the damaged parts with the new ones.

The worn-out gears and clutches should be replaced with new ones, and keeping an eye on the fluid levels of transmission is also better. Replace the fluid if it gets clogged or is old.

9. Issues with the Foot Pedals:

This flaw presents a challenge when navigating off-road terrains, affecting the overall driving experience. The foot pedals in the KRX 1000 are placed relatively high, causing inconvenience and difficulty for riders, especially those with a shorter stature or naturally larger feet.

This design flaw can lead to discomfort during extended rides and may hinder precise vehicle control, particularly in demanding off-road conditions.

How to Fix:

Here, let me share a couple of effective ways to deal with this problem:

  • Install Pedal Extensions:

One effective solution is to install pedal extensions. These extensions provide extra reach for the pedals, making it more convenient for individuals with shorter legs or those struggling with the pedal’s height.

It’s a relatively simple, cost-effective fix that significantly improves pedal reach and overall driving comfort.

  • Adjust Seat Position:

Another approach is to adjust the seat position to bring it closer to the pedals. Experiment with different seat positions to find the one that aligns best with your comfort and reach requirements. 

A well-adjusted seat position can mitigate the discomfort caused by the high foot pedal placement.

Tips for Preventing Kawasaki KRX 1000 Issues:

Drawing from my experience with the Kawasaki KRX 1000, I can offer valuable insights into preventing potential issues and ensuring a smoother ride. 

Proactive maintenance, mindful riding habits, and seeking professional assistance are key strategies for keeping your KRX 1000 in top condition and minimizing unexpected problems.

Maintenance Best Practices:

  • Regular Inspections:

Conduct routine inspections of critical components such as brakes, clutches, belts, and suspension. Regular checks can help detect early signs of wear or damage, allowing for timely repairs or replacements.

  • Scheduled Servicing:

Adhere to the manufacturer’s recommended service schedule. Regular servicing at designated intervals ensures that your KRX 1000 receives the necessary attention, including oil changes, filter replacements, and overall system checks.

  • Proper Fluid Levels:

Monitor and maintain appropriate engine oil, transmission fluid, coolant, and brake fluid levels. Adequate fluid levels are crucial for optimal performance and preventing unnecessary strain on the vehicle.

  • Cleanliness and Lubrication:

Keep the vehicle clean and well-lubricated, particularly after off-road rides. Dirt and debris can accumulate in various parts, leading to wear and malfunctions. Proper lubrication enhances performance and extends the life of components.

Recommended Riding Habits:

  • Smooth Acceleration and Braking:

Avoid sudden and harsh acceleration or braking. Smooth transitions between speeds and gentle braking reduce stress on the vehicle’s systems and enhance longevity.

  • Mindful Off-Roading:

Choose suitable terrains and trails that match your KRX 1000’s capabilities when off-roading. Avoid overly challenging routes that could subject the vehicle to unnecessary strain, potentially causing damage.

  • Load Management:

Be mindful of the vehicle’s load capacity. Avoid overloading the KRX 1000 beyond its specified limits, as this can lead to accelerated wear and impaired performance.

Seeking Professional Help:

  • Prompt Response to Issues:

If you observe any unusual noises, performance fluctuations, or warning lights, seek professional assistance promptly. Addressing potential issues early can prevent further damage and costly repairs.

  • Expert Maintenance and Repairs:

Engage certified technicians for complex maintenance tasks or repairs. Their expertise and experience ensure that the work is done accurately and in accordance with the vehicle’s specifications.

  • Utilize Authorized Service Centers:

Utilize authorized Kawasaki service centers for major repairs or comprehensive diagnostics. These centers can access genuine parts and follow manufacturer guidelines, ensuring high-quality service.

Pros and Cons of Kawasaki KRX 1000:



Powerful 999cc engine

High price point

Impressive off-road capabilities

Limited cargo space

Robust and durable construction

Relatively lower top speed compared to rivals

Comfortable and spacious interior

High fuel consumption

Excellent suspension system

Lack of power steering adjustment

Four-wheel drive with differential lock

Tends to be noisy

High ground clearance

Some ergonomic issues (e.g., foot pedal height)

Smooth and precise shifting

Limited aftermarket accessories

Users’ Feedback/Review of the Kawasaki KRX 1000:

“Been out about five times since I purchased my KRX two weeks ago. Also put about 60 miles on a new RZR XP 1000 during this time. Hate to say it but I’m feeling some buyers remorse. The Polaris wasn’t nearly as hot in the cab, there was SIGNIFICANTLY less dust in the cab and you could actually carry on a conversation while driving. The Kawasaki has a smoother throttle response and just feels burlier, but that’s about the only things that compared favorably imho.”


“There is a work around. We’re pretty happy with our KRX in the CO mountains. Keeping it away from the grandkids is our first world problem. Our other SXS is a Honda Pioneer so I guess we are pretty well acclimated to the dust thing.”


The Kawasaki KRX 1000 has garnered overall positive feedback from users, largely due to its powerful 999cc engine and impressive off-road capabilities.

Riders appreciate its robust construction, providing a sense of durability and reliability on challenging terrains. The comfortable interior and excellent suspension system also receive praise, enhancing the overall riding experience.

Final Thought:

Addressing and resolving potential issues with the Kawasaki KRX 1000 is essential for maintaining a top-tier off-road experience. By proactively identifying and tackling these challenges, you can ensure your vehicles’ longevity and optimal performance.

Also Read:

10 Most Common Honda Pioneer 700 Problems- How to Fix
10 Most Common CFMOTO ZForce 800 Trail Problems- How to Fix
Top 7 Honda Pioneer 1000 Problems and Fixes
10 Most Common Polaris Sportsman 450 Problems- How to Fix
8 Most Common Tracker 800 SX Problems- How to Fix
8 Most Common Odes Dominator 800 Problems- How to Fix
Kawasaki Mule Pro FXT: How to Fix the Most Common Problems
8 Most Common Kawasaki Mule 4010 Problems- Here’s How to Fix

Frequently Asked Questions (FAQs):

Is the KRX-1000 vehicle considered a slow one?

KRX-1000 is not a slow vehicle, but it has an engine that generally produces less than 100 horsepower. Most of the KRX-1000 vehicles are driven at an average speed of 68 mph. These vehicles lack acceleration in general.

How much is the average top speed of a KRX-1000 vehicle?

The average top speed offered by the KRX-1000 vehicle is confined to 65 mph in general. This top-speed is fast-paced in nature and is introduced in high-performing UTV vehicles with the capability of 100 mph of horsepower.

How much the KRX-1000 vehicle can travel?

KRX-1000 vehicle can cover an average of 19 inches in travel mode and owns a front suspension, which provides this traveling. The rear suspension offers 21 inches of travel mode and is a four-link arm suspension.

Is the Kawasaki-1000 vehicle considered a reliable one?

Yes, the Kawasaki KRX-1000 is regarded as a reliable vehicle, but users have complained about various issues that need improvement. The primary problem reported is with the gas gauge and fuel level tank.

Is there a turbo available in the KRX-1000?

Yes, there is a turbo in the KRX-1000, one of the top-notch vehicles available in the market, with an excellent engine. This vehicle owns a viable turbo.