8974021010

The Scion TC Smart Door Control Receiver Unit 89740-21010, manufactured by Toyota, is an essential component of the power window and door lock system in select Scion TC models from 2011 to 2016. This receiver unit is designed to control the functionality of the power windows and door locks through the vehicle's interior control switches and remote key fob.

This OEM (Original Equipment Manufacturer) part is a critical connection in the communication network between the door control module and the power window and door lock motors. When the driver or passenger uses the door control switches or the remote key fob to operate the windows or locks, the receiver unit recognizes the signal and sends the corresponding command to the appropriate motor or actuator.

The Scion TC Smart Door Control Receiver Unit 89740-21010 is a compact, yet robust component with a sleek, black finish that blends seamlessly with the interior of the vehicle. It features advanced electrical connections to ensure reliable communication between the various components of the power window and door lock system.

The receiver unit is designed to work exclusively with Scion TC models from 2011 to 2016, ensuring a perfect fit and optimal performance. Installing this part is a straightforward process that can be completed with basic hand tools and minimal mechanical knowledge.

In summary, the Scion TC Smart Door Control Receiver Unit 89740-21010 is a crucial component in the power window and door lock system of select Scion TC models from 2011 to 2016. Its advanced design enables seamless communication between the interior control switches, remote key fob, and the power window and door lock motors, ensuring the convenience and functionality of these essential features.

The Scion TC (2011-2016) Smart Door Control Receiver Unit 89740-21010 is an essential component for the power window and lock system in your vehicle. If you are considering purchasing this part, here are some pros and cons to help you make an informed decision:

1. OEM Part: This receiver unit is an original equipment manufacturer (OEM) part, which means it is designed, manufactured, and approved by Toyota or Scion for use in your specific vehicle.

2. Proper Functioning: By replacing a faulty or damaged door control receiver unit, you can restore the proper functioning of your power windows and door locks.

3. Safety: A malfunctioning door control system can lead to security concerns, such as unlocking doors while driving or inability to lock them when parked.

4. Convenience: Power windows and door locks offer added convenience, especially during adverse weather conditions or when carrying heavy items.

1. Cost: Replacing a door control receiver unit can be an expensive repair, especially when considering labor costs if you choose to have it installed at a professional shop.

2. Availability: Depending on your location and the specific model year of your Scion TC, finding a replacement door control receiver unit might be challenging, and you may need to order it online or from a specialty parts dealer.

3. Installation: Installing a new door control receiver unit can be a complex process, as it involves wiring and connection to various other components in your vehicle. If you are not comfortable with this type of repair, it is recommended to have it installed by a professional.

The Scion TC Smart Door Control Receiver Unit 89740-21010 is an essential component for maintaining the proper functioning of your power windows and door locks. While the cost and availability may be a concern, the benefits of restoring convenience, safety, and the peace of mind that comes with a properly functioning system make it a worthwhile investment.

If you are experiencing issues with your Scion TC's power windows or door locks, consider investigating the root cause of the problem before deciding to replace the door control receiver unit. Check for any obvious signs of damage or wear, such as water intrusion or physical damage to the wiring or connector. If you are unable to identify the issue or are unsure of your ability to perform the repair, it is recommended to consult a professional mechanic for assistance.

Details:

specifications perfoelectric:

• for models: Tc
• for years: 2011–2016
• brand: Scion
• mpn: 8974021010
• part type: Control Door Receiver Unit
• performance part: Yes

offer perfoelectric:

• options: ship-to-home
• started: december 14, 2025
• prices: $20.31–$39.99
• item condition: Used
• best offers: true
• in stock #: 4
• sold #: 14
• availability: in stock

payments perfoelectric:

• wallet: apple-pay
• credit card: diners-club
• other

returns perfoelectric:

• policy: no returns

seller perfoelectric:

• city: santa ana, california
• # reviews: 12
• rating: 100.0%

general perfoelectric:

• category: Auto Parts > Electrical Components

shipping perfoelectric:

• carrier: usps
• transit: 5-12 days
• class: standard
• type: calculated
• service: usps ground advantage

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