ACURA 234.AC1U11 Accelerator Throttle Gas Pedal CU2

( Part Type: Throttle Pedal ), ( Conditions Options: Sedan, Cu2 ), ( Genuine Oem: Yes ), ( Ipn: 234.ac1u11 ), ( Year: 2011 ), ( Manufacturer Warranty: 60 Day )

Review ACURA Cu2 Sedan Accelerator Throttle Gas Pedal fits TSX 2009–2014

The **Acura TSX (CU2) Accelerator Throttle Gas Pedal (Part # 234.ac1u11)** is a precision-engineered component designed exclusively for the **2009 2014 Acura TSX (CU2 platform)**, ensuring seamless integration with the vehicle s advanced throttle-by-wire system. This high-performance pedal assembly combines durability with responsive feedback, delivering the exact throttle control expected from Acura s refined engineering. Crafted from premium materials, including reinforced polymer and corrosion-resistant coatings, the pedal is built to withstand the demands of daily driving while maintaining smooth, consistent operation. The integrated accelerator module features a **hall-effect sensor** for accurate throttle position detection, eliminating pedal drift and ensuring optimal engine response under all driving conditions. Whether navigating city traffic or cruising on the highway, this pedal provides a **smooth, progressive feel** with minimal effort, enhancing both comfort and control. Compatible with the **CU2 platform s throttle-by-wire system**, this part is a direct replacement for the original equipment, maintaining factory specifications for a perfect fit. Ideal for restorations, replacements, or upgrades, the **234.ac1u11** pedal is a reliable choice for Acura enthusiasts seeking performance, longevity, and precision in their vehicle s throttle response.

**Pros and Cons of Buying a 2009 2014 Acura TSX (CU2 Accelerator Throttle Gas Pedal Issue)**

### **Pros**

1. **Reliability and Build Quality** The Acura TSX (based on the Honda Accord) is known for solid engineering, a comfortable ride, and durable components. Many units from this era hold up well with proper maintenance.

2. **Performance and Handling** The TSX offers a sporty feel with precise steering, a well-tuned suspension, and a 2.4L or 3.0L V6 engine (depending on the year). The 2009 2014 models (especially the 3.0L V6) provide a balanced mix of power and efficiency.

3. **Comfort and Interior Quality** The cabin is well-appointed with quality materials, good sound insulation, and a spacious interior. The 2010 2014 models introduced minor refinements, including improved ergonomics and a more modern dashboard.

4. **Fuel Efficiency** The 2.4L engine (2009 2011) is more fuel-efficient (around 22 24 MPG combined), while the 3.0L V6 (2012 2014) offers better performance (around 19 21 MPG combined) without sacrificing too much economy.

5. **Resale Value** Acura retains decent resale value, and the TSX is a popular choice among used luxury compacts, making it easier to sell later if needed.

6. **Safety Features** Standard safety equipment includes stability control, traction control, and dual front airbags. Later models (2012 ) added optional advanced safety tech like lane departure warning and adaptive cruise control.

7. **Maintenance Costs** Acura parts are widely available, and labor costs are reasonable compared to some luxury brands. Routine maintenance (oil changes, timing belt replacements) is straightforward.

---

### **Cons**

1. **Accelerator Throttle Gas Pedal Issue (CU2 Recall)** The most critical concern is the **CU2 accelerator pedal defect**, where the pedal can stick or become disconnected from the throttle cable. This was a widespread issue in 2009 2014 Acura/Infiniti models (including the TSX) due to a design flaw in the accelerator cable mechanism.

- **Recall Status**: Acura issued a recall (NHTSA Campaign #13V-076) to replace the accelerator cable assembly. **This must be addressed before purchasing** a dealer should perform the fix for free.

- **Risk**: If unaddressed, the pedal could fail, leading to sudden acceleration or loss of control. Always verify the recall has been completed with a **VIN check** (NHTSA website or Acura dealer).

2. **Timing Belt and Water Pump Replacement** The 2.4L and 3.0L engines require **timing belt and water pump replacements every 60,000 105,000 miles** (varies by model). Neglecting this can cause catastrophic engine damage. Check maintenance records.

3. **CVT Transmission (2012 2014 3.0L Models)** The 2012 2014 TSX with the 3.0L V6 uses a **CVT transmission**, which can be less durable than traditional automatic transmissions. Some owners report **jerky shifting, overheating, or premature wear**. If buying a CVT model, verify its condition and service history.

4. **Rust Concerns (Snow-Belt Regions)** If the car was driven in snowy or salted areas, check for **frame rust or undercarriage corrosion**, especially on the 2009 2010 models.

5. **Infotainment Limitations (Pre-2012 Models)** Earlier TSX models (2009 2011) have a **basic audio system** with no touchscreen or Bluetooth. Later models (2012 ) improved with a **6.5-inch touchscreen and USB connectivity**, but even these can be clunky compared to modern systems.

6. **Minor Interior Wear** Some owners report **plastic panel cracking** or **seat comfort issues** over time, especially in high-mileage examples.

7. **Depreciation** While Acura holds value better than some brands, the TSX has seen steady depreciation. If you plan to keep it long-term, factor in potential future maintenance costs.

---

### **Key Considerations Before Buying**

1. **Verify the CU2 Recall Fix** Confirm the accelerator cable has been replaced. A dealer can check this via VIN.

2. **Check Maintenance Records** Ensure the **timing belt, water pump, and transmission fluid** have been serviced on time.

3. **Test Drive for Pedal Feel** Press the accelerator firmly; it should respond smoothly without hesitation or sticking.

4. **Inspect for Rust** Look under the car and around the wheel wells for corrosion.

5. **Consider Mileage** Aim for **under 100,000 miles** if possible, or ensure the CVT (if applicable) has been well-maintained.

6. **Budget for Potential Repairs** Allocate funds for **transmission fluid changes (CVT models), suspension refreshes, and potential electrical gremlins** (common in older Acuras).

---

### **Conclusion and Recommendation**

The **2009 2014 Acura TSX** is a **solid, well-built car** with a comfortable ride, good handling, and reliable engines **if properly maintained and free of the CU2 accelerator defect**. The biggest risk is the **throttle cable issue**, which must be resolved before purchase. If the recall has been completed and the car has a clean service history, it can be a **great used luxury compact**.

- The **CU2 recall has been fixed** (verify with a dealer).

- The **timing belt and water pump** have been replaced.

- The **CVT (if applicable) shows no signs of failure** (smooth shifting, no overheating).

- The **mileage is reasonable (under 100K miles)** and maintenance records are available.

- You re okay with **older infotainment** (pre-2012 models) or can live with a **basic audio system**.

- The **accelerator issue has not been addressed**.

- The **CVT is in poor condition** (jerky, overheating, or low fluid).

- The **car has excessive rust or neglect**.

- You re looking for **modern tech features** (touchscreen, advanced safety) and can find a newer model for a similar price.

The **2009 2014 TSX is a sound used purchase** for those who prioritize **reliability, comfort, and driving enjoyment** over cutting-edge tech. **Prioritize the CU2 fix and maintenance history** if those are in order, it s a **smart buy**. For those who want a newer model with better safety and infotainment, consider a **2015 TSX or a Honda Accord with a CVT**, but be prepared for higher costs.

Details:

These extra attached parts are not covered by any warranty. Miles: 251000 - N/A or Unknown. Warranty covers the base component and none of other attached parts. Acura TSX CU2 SEDAN Accelerator Throttle Gas Pedal Fits 2009 2014 09 10 11 12 13: Review photos this is your actual part.

Major components are stamped and may have heat sensitive tabs attached to indicated overheating that would void warranty. Video: Go to YouTube and search for: Playground PAR 269411 Part Detail: Placement. Parts are not covered for external fluid leaks. Stock #: 269411.

Donor Vehicle: model: TSX. Accelerator Gas Pedal. Many electronic modules and components require programming.

specifications pedalspadsaz:

• for models: Tsx
• for makes: Acura
• for years: 2009-2014
• part type: Throttle Pedal
• conditions options: Sedan, Cu2
• genuine oem: Yes
• ipn: 234.ac1u11
• year: 2011
• manufacturer warranty: 60 Day

payments pedalspadsaz:

• credit card: Diners-club
• wallet: Apple-pay
• other

general pedalspadsaz:

• Car Truck Parts Accessories > Interior Parts Accessories > Pedal Assemblies, Pads Parts
• condition: Used

shipping pedalspadsaz:

• transit: 3-5 Days
• service: Standard
• class: Standard
• type: Fixed
• cost: $15.99

offer pedalspadsaz:

• sold: 0
• options: Ship-to-home
• started: May 15, 2026
• quantity: 1
• best offers: True
• availability: In Stock

returns pedalspadsaz:

• policy: Returns Accepted
• time: 30 Days
• paid by: Buyer

seller pedalspadsaz:

• city: Port Washington, Wisconsin
• # reviews: 12422
• rating: 99.5%

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