depends on which door your talking about but its located under the dash pad on the passenger side up against firewall and requires you to remove the entire dash and tilt it forward and down
Remove the dash assembly to gain access to the blend door actuator.
The blend door actuator can go bad. Big job to replace it. Dash assembly must be removed to gain access to it.
How do i replace blend door motor
To replace the blend door on the rear AC of a 1998 Chevy Venture, start by removing the rear AC unit from the vehicle. This typically involves taking out the access panel and disconnecting any electrical connectors and ducts. Once the unit is out, you can access the blend door and replace it with a new one. After installing the new door, reassemble the AC unit and reconnect everything to ensure proper function.
how to replace a blend door actuator on a 1999 ford ranger
how do you replace a blend air door assembly on a 2000 pontiac bonneville
To replace a blend door on a 1999 Voyager, you will begin by checking which side of the vehicle is not receiving heat. Then, remove the glove box door by squeezing the inside of the door toward the center of the door to access the blend door.
If you do a Google search on Ford Explorer blend door there are lots of articles
The blend door actuator on the late model Chevy Tahoe is located behind the dash in the glove box area. Broken blend doors and broken blend door actuators are a very common problem among Chevy Tahoe, Suburban, and Silverado models. Typically, to repair a broken blend door, a mechanic will disassemble the dash and replace the plenum box. It is an expensive and labor intensive repair. There are also some DIY solutions such as the heatertreater that provide hardware and instructions for performing the repair by removing the glove box rather than the entire dash. It is worth looking into if you think you have a broken blend door.
locate blend door actuator for 1997 pontiac bonneville se
You have to take the front dash apart almost to the firewall. A lot of 5,8and 10mm screws. Not a job for a DIY'er.
The heater blend door is not run by vacuum. It is run by an electric actuator.