Does a 2010 Acura TSX have electric power steering?
No. The 2010 Acura TSX uses hydraulic power steering rather than electric.
In this generation, Acura relied on a traditional hydraulic system driven by an engine-mounted pump to provide steering assist, with the level of assist varying by speed. Electric power steering (EPS), which replaces hydraulic components with an electric motor at the steering rack, was not standard on the 2010 TSX and is more commonly found on later Honda/Acura models.
Understanding the power-steering setup on the 2010 TSX
The TSX’s steering system is built around hydraulic power steering (HPS). A belt-driven pump circulates hydraulic fluid to the steering rack, providing assist that changes with vehicle speed. This contrasts with modern EPS, which uses an electric motor and control electronics to deliver steering assist without hydraulic fluid.
How to confirm which system your car has
Here’s how you can check the type of power steering on a 2010 TSX:
- Inspect the engine bay for a power steering fluid reservoir and a pump driven by the serpentine belt.
- Look for hydraulic lines running from the pump to the steering rack and a visible fluid reservoir labeled for power steering.
- Check the steering rack area for an electric motor mounted on the rack; EPS systems typically feature a rack-mounted motor rather than a fluid pump.
- Review the owner’s manual or service records, which specify the steering system type for your vehicle.
If you find a fluid reservoir and belt-driven pump, your TSX uses hydraulic power steering. The absence of a fluid reservoir and the presence of a rack-mounted electric motor would indicate EPS, which is not typical for the 2010 TSX.
Maintenance and common issues to watch for
Hydraulic power steering systems require regular checks of fluid level and the condition of hoses and the pump. Common symptoms of hydraulic issues include whining or groaning from the pump, a noticeably stiffer steering feel, or fluid leaks around the reservoir or lines. Vehicles with EPS, by contrast, may show steering faults logged in the vehicle’s computer and can lose assist if the electric motor or sensors fail.
Summary
For the 2010 Acura TSX, electric power steering is not standard; the car relies on a hydraulic power steering system with an engine-driven pump. If you’re evaluating a TSX from this era, verify the presence of a hydraulic reservoir and pump to confirm the system type, and use the owner's manual or service history for definitive confirmation. This information helps with maintenance planning and appropriately diagnosing steering-related issues.
How many miles will a 2010 Acura TSX last?
A 2010 Acura TSX can have a life expectancy of 250,000 to 300,000 miles, with many owners reporting even higher mileage with proper maintenance. Some models have reached 400,000 miles or more, but the lifespan is highly dependent on how well the vehicle is maintained, particularly regarding the engine and transmission. A known issue to watch for is excessive oil consumption in four-cylinder models, which can require expensive repairs.
Factors affecting the 2010 Acura TSX's life expectancy
- Proper maintenance: Following the recommended maintenance schedule is crucial for reaching the maximum lifespan.
- Driving habits: How and where the car is driven will significantly impact its longevity.
- Excessive oil consumption: Four-cylinder models can suffer from high oil consumption, sometimes requiring expensive repairs like replacing piston rings and pistons.
- Other potential issues: Some owners have reported issues like a worn VTC actuator or problems with sunroof leaks, though these are not as common as oil consumption.
How to maximize your 2010 TSX's lifespan
- Regular oil changes: Keep up with oil changes to keep the engine running smoothly and to monitor for excessive oil consumption.
- Check for oil consumption: If you own a four-cylinder model, check the oil level frequently. If it's consuming a quart every 1,000 miles or less, it may be a sign of a more serious problem requiring a repair.
- Regular maintenance: Follow the manufacturer's recommended maintenance schedule for all other fluids and parts, especially the transmission fluid.
- Address issues promptly: Don't ignore warning lights or symptoms. Taking care of small problems early can prevent them from becoming larger, more expensive repairs.
Does the 2010 Acura TSX have power steering?
The TSX uses Electric Power Steering (EPS) which regulates steering via a computer-actuated electric motor.
What is the most common problem with the Acura TSX?
Top Acura TSX Problems
- Loud Rattle Type Noise from Engine After Cold Start.
- Illumination of Entertainment/Navigation Screen and Switches May Fail.
- The Brake Pedal May Become Soft and/or Low.
- Low Tire Light on Due to Faulty Tire Pressure Sensor.
Does the 2010 Acura TL have electric power steering?
Taking a cue from Acura's famed NSX supercar, the 2010 TL uses an advanced form of Electric Power Steering (EPS). The system is designed to provide outstanding steering feel and optimally calibrated steering assist for performance driving.
