The 2017 Hyundai Tucson blend door actuator is a crucial component of the vehicle's HVAC system, responsible for regulating airflow and temperature. For those experiencing issues with uneven heating or cooling, locating and replacing this part can be essential.

Locating the Blend Door Actuator

The blend door actuator in the 2017 Hyundai Tucson is typically located behind the dashboard, near the HVAC system. There are actually two air temperature actuators in this model:

  • One for the left (driver's) side
  • One for the right (passenger's) side

Driver's Side Actuator

The driver's side actuator is generally easier to access. It can be found:

  • Behind the dashboard
  • Near the steering column
  • Often visible after removing some trim pieces

Passenger's Side Actuator

The passenger's side actuator can be more challenging to locate and access. To find it:

  • Remove the glove box
  • Look behind the area where the glove box was located
  • It's typically situated near the center console

Accessing the Blend Door Actuator

To access the blend door actuator, especially on the passenger side, follow these steps:

1. Remove the glove box by untwisting the fasteners on its sides

2. Disconnect the damper arm for the glove box

3. Remove the black duct work blocking access to the actuator

4. Locate the actuator with the yellow connector

Important note: Hyundai has designed the 2017 Tucson with relatively easy access to these components. The duct work can be removed by taking out a single screw, which significantly improves accessibility.

Replacing the Blend Door Actuator

Once you've located the actuator:

1. Disconnect the electrical connector

2. Remove the screws holding the actuator in place (typically three Phillips head screws)

3. Take out the old actuator

4. Install the new actuator

5. Reconnect the electrical connector

6. Reassemble the removed components in reverse order

Caution: Always ensure the vehicle is off and cool before attempting any repairs.

Common Symptoms of a Faulty Blend Door Actuator

  • One side blowing cold air while the other blows warm
  • Inconsistent temperature control
  • Strange noises from behind the dashboard when adjusting temperature

If you're experiencing these issues, it's likely time to replace the blend door actuator.

FAQs About 2017 Hyundai Tucson Blend Door Actuator

    • Do I need special tools to replace the blend door actuator?
      While not always necessary, a right-angle screwdriver or drill attachment can be helpful for accessing tight spaces.
    • Is programming required after replacing the actuator?
      Generally, no programming is required. Simply install the new actuator and it should work properly.
    • How long does it take to replace the blend door actuator?
      With proper tools and some experience, the job can typically be completed in 1-2 hours.

By understanding the location and replacement process for the 2017 Hyundai Tucson blend door actuator, you can potentially save time and money on HVAC repairs. Always consult your vehicle's manual or a professional mechanic if you're unsure about any step in the process.