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12 July 2023 Hyundai Tucson: clutch problems, gearbox issues and other failures
The Hyundai Tucson is a very popular compact SUV with some features that make it a good choice for many drivers. It has a spacious cabin with comfortable seating for up to five passengers. The cargo area is also quite large, with plenty of room for luggage, groceries, or other items you may need to transport. Overall, the Hyundai Tucson is a well-rounded vehicle, offering advanced safety features, user-friendly technology, efficient engine options, and an affordable price. However, in addition to its benefits, many owners report that their vehicle often doesn't work as well as it should. Here we will look at the most common Hyundai Tucson faults in more detail.
What are Hyundai Tucson's common problems?
The Hyundai Tucson commonly faces issues with its suspension components and electrical systems. Vulnerable areas include suspension struts, which can wear prematurely, clutch, gearbox and the electrical wiring harness. Here's a compilation of common Hyundai Tucson problems by year, based on sources from car complaints websites and mechanic reports:
| Model years | Common faults and issues |
| Early years 2004–2010 | Acceleration: sluggish or delayed acceleration, especially when pressing the accelerator for passing or merging. This could be due to clogged fuel injectors, failing fuel pumps or sensors, airflow restrictions, or transmission problems. These issues are more common in higher-mileage vehicles. |
| 2011–2015 | Transmission: especially with the 6-speed automatic transmission, some owners have reported a jerking sensation or hesitation when shifting gears. This could be a sign of a faulty torque converter or valve body. |
| 2016–2017 | These model years are the most problematic according to multiple sources. Transmission: similar to the previous years, automatic transmission problems persisted: hesitation, jerking, or a complete loss of power. Acceleration: hesitation or jerk when accelerating from a stop, particularly with the 1.6l turbocharged engine. A/C system: malfunctioning air conditioning systems were also reported in these tucson models. |
| 2018–present | The later model years appear to have fewer reported problems. issues have been mentioned with the infotainment system and the panoramic sunroof. |
Hyundai Tucson gearbox problems
Hyundai Tucson gearbox problems often affect both manual and automatic transmissions. Common manual gearbox problems are gear slipping, usually caused by worn-out clutch components, and difficulty shifting, often due to low transmission fluid or damaged linkage. In terms of automatic gearbox problems, transmission slipping can result from worn-out gears or low fluid levels, while delayed shifting is typically caused by faulty solenoids or a failing transmission control module.
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Hyundai Tucson clutch problems
Clutch problems are common, with slipping, difficulty shifting gears, clutch pedal issues, clutch noise, and premature wear being the most common. Clutch slipping is usually due to the clutch disc wearing down, which means it can't grip the flywheel as well as it should. This can be made worse by oil getting into the clutch from leaks in the engine or transmission, which makes it harder for the clutch components to grip.
If you're noticing a soft or spongy feel when you press the clutch pedal, it could be a sign that the clutch fluid levels are low or there's air in the hydraulic system. If there's not enough hydraulic fluid or air in the system, it can affect how the clutch works. This can make the pedal feel inconsistent and less responsive. Also, if you hear a squealing or grinding noise when you press the clutch pedal, it could be a sign that the release bearing is failing or that the clutch assembly is misaligned.
Hybrid and diesel problems
There have been reports of diesel engine problems with some Hyundai Tucson models, particularly those manufactured between 2016 and 2019. Some drivers have reported problems with the diesel engine's fuel system, including excessive engine noise, loss of power, and difficulty starting the engine. There have also been reports of the hybrid battery failing to hold a charge or failing prematurely. As the hybrid uses a dual-clutch gearbox (known to be difficult to shift and engage), jerky or delayed shifts were also experienced.
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Steering and immobiliser problems
Some drivers have experienced difficulty turning the steering wheel, including stiffness, resistance, and grinding noises. In some cars, the clutch is difficult to engage, slips or fails. An immobiliser is a security feature on many cars, including the Tucson, that prevents unauthorised access to the vehicle. If there is a problem with the immobiliser, it may prevent the vehicle from starting or running. Therefore, you should deal with a key fob malfunction or wiring problem as soon as possible.
Parking sensor, stalling, and diesel particulate filter problems
Hyundai Tucson parking sensor problems can occur for a variety of reasons. If the sensors are dirty or covered with snow, ice, or mud, they may not function properly. This can cause false readings or no readings at all. If there is a problem with the electrical system, such as a blown fuse or a faulty connection, the sensors may not work. Stalling is also a serious problem that can be caused by several factors, such as a clogged fuel filter, a faulty fuel pump, or the engine not receiving enough fuel to run properly, causing it to stall. The electric system can be responsible for stalling as well due to faults with ignition coils, spark plugs, spark plug leads, faulty alternators, batteries, or other electrical parts. If you need to replace any of these components, you can find them in the Hyundai Tucson accessories and parts catalogue on the web.
Diesel particulate filters (DPF) are an important component of the exhaust system in diesel engines, including the Hyundai Tucson. However, if the DPF becomes clogged or damaged, it can cause a range of problems. In addition, using the wrong type of oil or fuel can cause the DPF to become clogged more quickly than it should. This can cause a range of problems, including reduced engine power, increased fuel consumption, and the engine warning lights coming on. Therefore, it is recommended to use the appropriate products such as Hyundai Tucson engine oil and Hyundai Tucson particulate filters.
Vehicle maintenance
Your Tucson needs regular maintenance to ensure that it is safe for you to operate. This includes things like checking your brakes, tyres, and suspension system to make sure that they are in good condition and functioning properly. Failing to maintain these critical components can lead to accidents and even injury. If you stick to a regular maintenance interval schedule you will help to prevent major repairs by identifying and addressing minor issues before they become more serious.
By taking care of your vehicle, you can enjoy reliable transportation and save money in the long run. It is important to note that a well-maintained vehicle is more valuable than one that has been neglected. Therefore, if you are planning to sell your vehicle in the future, regular maintenance can help you get a much better resale value.
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