What is the most common problem with the Acura TSX?
The most frequently reported issue among Acura TSX owners is automatic transmission trouble, followed by a handful of age-related engine and component faults. While the TSX is widely regarded for reliability, transmission wear and related shifting problems are the top complaint in owner forums and consumer data.
What owners report most often
Below we break down the problem landscape for the TSX, starting with the issue most commonly cited by owners and then outlining other recurring faults as the car ages.
Primary issue: Transmission problems
Many of the most persistent complaints center on the 5-speed automatic transmission option. Owners report rough or delayed shifts, slipping between gears, harsh upshifts, or in worst cases, a failure to engage. These symptoms tend to appear as mileage climbs, often around the 60,000–150,000-mile range, though experiences vary by vehicle history and maintenance. While some cases improve with service, others require more extensive work such as a rebuild or replacement of the transmission or torque converter.
Here are the specific transmission-related problems most often cited by TSX owners:
- Harsh or delayed shifts in the automatic transmission
- Transmission slipping or failure to engage gears
- Torque converter shudder or overheating concerns
- In some instances, transmission failure requiring rebuild or replacement
Overall, these issues are usually tied to wear in internal components such as the valve body, solenoids, or clutch packs, and they can be costly to fix. Proactive maintenance and early diagnosis can sometimes extend life, but replacements can be expensive.
Other recurring issues reported by TSX owners
Beyond transmission trouble, several other faults show up with higher mileage. These concerns occur less frequently than automatic transmission problems but are commonly cited by owners and service shops.
Common non-transmission problems include the following:
- Engine oil consumption on some K-series engines, particularly as mileage increases
- Valve cover gasket leaks leading to oil seepage
- Water pump leaks or failures from aging seals
- A/C system issues, including compressor or clutch failures and refrigerant leaks
- Power steering hose leaks or worn PS pump components
These issues tend to surface with higher mileage and can often be addressed with timely maintenance and part replacements. Staying on top of leaks and fluid levels can help prevent more serious damage.
Maintenance tips to minimize problems
Regular, preventive maintenance is key to sustaining TSX reliability. The following steps reflect common recommendations from dealers and independent shops for the model years in circulation.
- Adhere to the factory maintenance schedule, especially regarding transmission service and fluid changes. Many owners follow a 60,000-mile interval for ATF changes, or sooner under harsh driving conditions.
- Use the correct transmission fluid (Honda DW-1 or an equivalent, as approved for the vehicle) and ensure changes are performed by a qualified technician.
- Monitor engine oil level and consumption closely; address excessive oil use promptly to protect the engine and emissions systems.
- Keep the cooling system in good health with timely coolant changes to prevent overheating, which can stress both engine and transmission components.
- Inspect belts, hoses, seals, and gaskets regularly; address leaks (such as valve cover gasket or rear main seal) early to avoid cascading damage.
- Check for any recalls by VIN and complete them; recall work can address safety-related or critical system issues.
Proactive maintenance can significantly reduce the likelihood or severity of these problems, although some wear is inevitable on higher-mileage vehicles.
Summary
In short, the Acura TSX is renowned for overall reliability, but the most common problem reported by owners is automatic transmission trouble in models equipped with the 5-speed gearbox. Oil consumption, gasket leaks, and aging cooling components also appear as frequent issues with higher-mileage examples. For prospective buyers, a thorough pre-purchase inspection focused on the transmission and engine health—and a maintenance history aligned with Honda recommendations—can help manage expectations and costs over the life of the car.
What acura to stay away from?
According to CarComplaints.com, the 2003 model is one of the most problematic Acura TL years, with over 400+ NHTSA user complaints. This car's top three most prominent problems are transmission failure, car shakes during acceleration, and the peeling clear coat.
How long do Acura TSX engines last?
Again, here's what the experts had to say: MotorAsk.com – “Acuras can last anywhere from 250,000 to 300,000 miles with proper maintenance.
What years of TSX to avoid?
What Years Of Acura TSX To Avoid. If you're in the market for your very own Acura TSX, you might want to avoid some of its early models, such as the 2004, 2005, 2006, and 2009. Many owners experienced issues with their transmission, engine, and brake system, all of which amount to some pretty heavy repair bills.
Is the Acura TSX a reliable car?
The Acura TSX is a reliable vehicle with an average annual repair cost of around $415$ 415$415, a reliability rating of 4.5 out of 5.0 from RepairPal, and can often last between 250,000 and 300,000 miles with proper maintenance. While generally dependable, some common issues include premature wear on the lower control arms and potential automatic transmission problems, though regular fluid changes can help prevent transmission issues.
This video discusses the reliability and common problems of the Acura TSX (2009-2014): 50sDiscerning CarsYouTube · Jun 16, 2023
What makes it reliable
- High reliability rating: The TSX consistently receives high reliability ratings from automotive review sites, with some models like the 2013 achieving a 4.9 out of 5.0 rating.
- Low ownership costs: With an average annual repair cost of just $415$ 415$415, the TSX is less expensive to own and maintain than many other luxury midsize cars.
- Long lifespan: Many owners report their TSX lasting for hundreds of thousands of miles, often between 250,000 and 300,000 miles, with no major repairs needed.
- Infrequent and minor issues: When problems do arise, they are typically not severe. Major issues are uncommon, and the frequency of repairs is average.
Potential issues to watch for
- Automatic transmission problems: Some models may experience rough shifting or gear slippage. Keeping up with regular transmission fluid changes can help mitigate this risk.
- Lower control arms: Premature wear on lower control arms and bushings has been reported in some models.
- Oil consumption: Some engines, particularly in certain model years like the 2010 model, have a known issue of consuming oil between changes.
- Other minor issues: Depending on the model year, other minor issues like intermittent electronic problems, loud cabin noise, and melted door trim have been reported.
How to ensure reliability
- Perform regular maintenance: Stick to the recommended maintenance schedule, especially for the automatic transmission. This includes regular fluid changes and oil changes.
- Choose a well-maintained model: When buying used, look for a TSX with a complete service history to ensure it has been properly cared for.
- Consider newer models: If oil consumption is a concern, newer model years (after 2010) may be a better choice as the issue was reportedly resolved in later models.
