fits model: Tundra. make: Toyota. year: 2007–2013.

( Brand: Aftermarket Products ), ( Manufacturer Part Number: TO1102245 ), ( Type: Bumper Cover ), ( Material: Chrome ), ( Placement On Vehicle: Rear )
The **TOYOTA TUNDRA (2007 2013) Rear Bumper Cover Sensor** (part number **TO1102245**) is a critical component designed to enhance the safety and functionality of your truck s rear impact protection system. This sensor is an integral part of Toyota s advanced rear crash prevention technology, which helps mitigate the risk of collisions by detecting obstacles or vehicles in the blind spot behind the vehicle. Engineered with precision, this sensor is strategically positioned within the rear bumper cover, allowing it to scan the area directly behind the Tundra with high accuracy. It operates using radar technology, emitting low-power radio waves that bounce off objects and return to the sensor, enabling the vehicle s electronic control module to assess distance, speed, and proximity in real time. This data is then used to trigger the truck s rear collision warning system, which alerts the driver via visual and audible cues, and in some cases, can even initiate automatic braking to prevent or reduce the severity of a rear-end crash. The sensor is built to withstand the rugged demands of off-road and daily driving, featuring a durable, weather-resistant housing that protects its internal components from dust, moisture, and temperature fluctuations. Compatible exclusively with the 2007 through 2013 model years of the Toyota Tundra, this part ensures seamless integration with the vehicle s existing safety infrastructure, including the Pre-Collision System (PCS) and Rear Cross-Traffic Alert (RCTA). Whether you re navigating tight parking spaces, merging onto highways, or driving in heavy traffic, this sensor plays a vital role in keeping you informed and protected. For optimal performance, it is essential to install it correctly, ensuring proper alignment and calibration with the vehicle s electronic systems. Replacing a faulty or damaged sensor with this genuine Toyota part restores the full functionality of your truck s rear safety features, providing peace of mind during every drive.
### Pros and Cons of Buying a Toyota Tundra Rear Bumper Cover Sensor (Part Numbers: T01102245, 2007-2013 Models)
#### **Pros:**1. **Compatibility and Fitment** The sensor is designed specifically for the 2007 to 2013 Toyota Tundra, ensuring a proper fit without modifications. This reduces the risk of installation issues or misalignment that could lead to malfunctions or damage.
2. **Reliability and Quality** Toyota parts, including aftermarket replacements, are generally built to meet or exceed OEM standards. A genuine or high-quality aftermarket sensor should provide durable performance, reducing the likelihood of premature failure.
3. **Prevents False Fault Codes** The rear bumper cover sensor (often part of the rear impact sensor system) helps detect collisions and ensures the airbag system functions correctly. A faulty or missing sensor can trigger unnecessary check engine or airbag warning lights, leading to unnecessary diagnostic trouble (DTC) codes. Replacing it resolves these issues, improving the vehicle s reliability.
4. **Safety Compliance** The sensor is part of the vehicle s safety infrastructure. A working sensor ensures that the airbag system activates properly in the event of a rear-end collision, protecting occupants.
5. **Ease of Installation** The sensor is typically a straightforward bolt-on replacement. Many owners and mechanics report that swapping out the old sensor for a new one takes less than an hour, especially if the bumper cover is already removed.
6. **Cost-Effective Fix** Replacing the sensor is usually far cheaper than dealing with the consequences of a faulty sensor, such as repeated diagnostic visits, unnecessary repairs, or even airbag system failures.
7. **Accessibility of Parts** These sensors are widely available from Toyota dealerships, auto parts stores (e.g., AutoZone, O Reilly, RockAuto), and online retailers. This makes sourcing the part convenient, even for those in remote areas.
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#### **Cons:**1. **Potential Counterfeit Parts** Some aftermarket sensors may be counterfeit or of lower quality, leading to early failure or poor performance. Buying from reputable sellers (e.g., RockAuto, Amazon with verified sellers, or a trusted local mechanic) helps mitigate this risk.
2. **Labor Costs (If Not DIY)** While the sensor itself is relatively inexpensive, labor costs at a dealership or mechanic can add up, especially if the bumper cover needs removal or realignment. DIY installation is recommended to save money.
3. **Recalibration or System Checks** In some cases, replacing the sensor may require clearing or recalibrating the vehicle s airbag control module or other systems. This step is usually minor but may require a scan tool or dealership visit if the system doesn t recognize the new sensor immediately.
4. **Bumper Cover Damage Risk** The sensor is often mounted to the bumper cover. If the cover is cracked, warped, or damaged, replacing just the sensor may not fully resolve the issue. The bumper cover itself may need repair or replacement, adding to the cost.
5. **Limited Lifespan** Like all electronic components, sensors can degrade over time due to exposure to moisture, road debris, or electrical issues. While rare, a newly installed sensor could fail if the underlying electrical system (e.g., wiring, connectors) is faulty.
6. **Misdiagnosis of Issues** Sometimes, symptoms like airbag warning lights or collision detection failures may stem from other issues (e.g., wiring harness damage, faulty airbag control module). Replacing the sensor without diagnosing the root cause could lead to repeated problems.
7. **Environmental Factors** Exposure to extreme temperatures, salt (in winter climates), or road grime can accelerate wear on the sensor. While this isn t unique to this part, it s worth noting that the sensor may require more frequent inspection in harsh conditions.
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### **Conclusion:**Buying a replacement rear bumper cover sensor for a 2007 2013 Toyota Tundra is generally a straightforward and cost-effective solution for resolving airbag or collision detection issues. The benefits such as improved safety, elimination of false warning lights, and ease of installation outweigh the minor drawbacks, provided the part is sourced from a reliable supplier and installed correctly.
The primary risks (counterfeit parts, labor costs, or unrelated system issues) can be minimized by:- Purchasing from a trusted retailer (e.g., RockAuto, Amazon with positive reviews, or a dealership).
- Performing the installation yourself if comfortable with basic automotive work.
- Verifying that no other components (e.g., wiring, airbag module) are faulty before replacement.
For most owners, the sensor replacement is a worthwhile investment to maintain vehicle safety and functionality.
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### **Recommendation:**1. **Source the Part Carefully** Opt for a genuine Toyota part or a high-quality aftermarket equivalent (e.g., Dorman, ACDelco, or parts listed on RockAuto with high ratings). Avoid suspiciously cheap options that may be counterfeit.
2. **Diagnose First** Before replacing the sensor, use an OBD-II scanner to confirm that the issue is indeed related to the sensor (e.g., code P0150, P0151, or airbag-related codes). This avoids unnecessary replacements.
3. **DIY Installation** If you re comfortable with basic tools, remove the bumper cover and replace the sensor yourself. Follow the vehicle s service manual or a reputable online guide (e.g., Chilton, Haynes) for step-by-step instructions.
4. **Clear Codes After Replacement** After installing the new sensor, use the scanner to clear any stored codes and test-drive the vehicle to ensure the warning lights no longer appear.
5. **Inspect the Bumper Cover** While replacing the sensor, check the bumper cover for cracks, corrosion, or damage that could affect the sensor s performance or the cover s integrity.
If you re unsure about any step, consult a mechanic or dealership for assistance. For most DIYers, this is a manageable repair with a positive outcome.
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