2005 Dodge Durango

The blend door or actuator is proba ly bad. And needs replaced

Contact u pull u pay or similar junk yard. Get the seat from them. if yours never had a third row, some modifications may be necessarybut there's probably a place to mount the seat. When you pull it, be sure should take the bolts as well... and maybe the seat belt mechanism if it's become separated. Good luck!

Your missing something's G-404 has nothing to do with it !
Seats - Third Row
The third row seat:

• is three-passenger seat.
• a 60/40 bench seat.
• folds down for more cargo area.
• has optional power fold down seats.

Third Row Power-Fold Seat
CAUTION: To prevent possible damage to the third row seat or the safety belts, make sure that the safety belts are not fastened when moving the seat to the load floor position.
CAUTION: Make sure that no objects such as books, purses or briefcases are on the floor in front of the third row seats or on the seat cushion before lowering the backrest(s).
The third row power-fold seat consists of the following electrical components:

• right third row seat relay.
• left third row seat relay.
• right power-fold seat motor.
• left power-fold seat motor.
• right front third row seat switch (if equipped).
• left front third row seat switch (if equipped).
• right rear third row seat switch.
• left rear third row seat switch.

For the third row power-fold seat to operate, a shared ground is supplied by the body security module (BSM) to both of the power-fold seat relays, enabling the seats to then be moved by pressing one of the third row power-fold seat switches. The third row power-fold seat operates only when the vehicle is in PARK and the liftgate glass, liftgate door or any entry door must be open.
The third row power-fold seat motors transfer movement to a drive gear assembly to raise and lower the seat backrest. The power-fold seat motors rotate a short drive cable which is connected to the drive gear assembly.
The relay's are located in Aux. relay box #2

could be kinked inside

you need to pull the bottom section (****) up and forward flat. then the back rest just lays down. no levers.

Power 3RD Row Seat Problems and Tranny Shutter - Ford Truck ...

www.ford-trucks.com > ... > Expedition & Navigator

Mar 27, 2014 - Expedition & Navigator 1997 - 2002 and 2003 - 2006 Ford Expedition andLincoln Navigator SPONSORED BY: ... First the 3RD row seats won't fold down, noclicking, no sounds, nothing. I the fuses are good and there is power at the fuse box, but no power at the motors or switches. Based on continuity ...

3rd row powerfold seat stuck down - Ford Truck Enthusiasts Forums

www.ford-trucks.com > ... > 2007 - 2014 Expedition & Navigator

Mar 14, 2010 - 3rd row powerfold seat stuck down 2007 - 2014 Expedition ... 2010, 2011, 2012, 2013 and 2014 Ford Expedition and Lincoln Navigator ... I also tried lifting the seat while my wife was pushing the button to raise it, to no effect. There is defnitelypower going to the motor but it just isn't ... Join Date: Feb 2005.

No power to third row seat on 2005 lincoln navigator - Fixya

www.fixya.com/cars/t12295627-no_power_third_row_seat_2005_lincoln

Apr 4, 2012 - no power to third row seat on 2005 lincoln navigator third row seat is ... U will have to replace the entire power seat transmission, there is no ...

Lincoln Navigator Review - Edmunds.com

I have a 2004 so they should be the same. You have to lift up the front of the seat section an pull it forward so it will lay down. You can then lay the back of the seat down.

If there is room and you have the floor attachments for it then yes. It may be hard to get to the seat unless the rear seats fold down. You may also be able to get some floor attachments from a scrap yard and drill the holes yourself for placement.

These can be tricky but here is the FixYa. Raise the CUSHION (where you sit on) of the back seat, it will swing up and out, then down. Now you can lower the back of the seat assembly. Salesmen really should show customers this, but rarely do. Have Fun!!!

Its pretty tough...the headrest comes as a cassette type and a release cable that runs down the back rest of the 3rd row seat.