2006 ford expedition. Drivers side seat with only recline up and down on the left side of the seat. The right side is in a fixed position. So my seat is now at an angle. This started after I reclined my seat all the way back. Then when bringing upward. Only the left side reclined. Te right side. Nothing. Any help would be great. Thanks.

links may help
https://sparkys-answers.com/2017/06/2008-ford-expedition-power-seat-not-working.html
https://www.youtube.com/watch?v=Jqpb_wJ_ZNA
https://www.youtube.com/watch?v=Fx0oy1BG8w0

It has an electrical short circuit .If you don't know how to diagnose electrical shorts ,suggest you take it to a qualified repair shop. Your not going to learn on here . Watch these videos .

https://www.youtube.com/watch?v=WVPFOru17-Q

https://www.youtube.com/watch?v=SO-eKuhCOqc

https://www.youtube.com/watch?v=efKoWifdcag&t=4669s

Power Recliner
The driver seat has an electro-mechanical backrest adjuster. The backrest adjustment switch is located on the side of the seat cushion side shield and is part of the seat control switch. The recliner motor is mounted to the backrest frame. Power recliners and motors are only serviceable by installing a new backrest frame assembly.
Does yours have Driver and Passenger Power Seats Without Memory Or Power Driver Seat With Memory ?

B1666 Seat Driver Recline Motor Stalled On-Demand If the motor does not operate, Go To Pinpoint Test L . If motor operates, Go To Pinpoint Test M . Take it an have it check !
Does your

recline mechanism in the chair has failed, replaced the chair.

Did you try scrap yard?I bought for $50 seat.

What ever it is you can't buy the parts anymore.

That would be listed in the owners manual. If you don't have one go here and download it.

It could be , but to replace it without testing would not be a wise idea . These modules can set DTC'S - diagnostic trouble code's .Having a qualified repair shop check it would be your best bet .
It's called driver seat module .
DSM Diagnostic Trouble Code (DTC) Index
DSM Diagnostic Trouble Code (DTC) Index DTC Description Source Action B1342 ECU Is Faulted DSM INSTALL a new DSM. REFER to Section 419-10 . B1530 Memory Set Switch Circuit Short to Ground DSM Go To Pinpoint Test J . B1534 Memory 1 Switch Circuit Short to Ground DSM Go To Pinpoint Test J . B1538 Memory 2 Switch Circuit Short to Ground DSM Go To Pinpoint Test J . B1663 Seat Driver Front Up/Down Motor Stalled DSM If the motor does not operate, Go To Pinpoint Test H (Navigator) or Go To Pinpoint Test I (Expedition). If motor operates, Go To Pinpoint Test J . B1664 Seat Driver Rear Up/Down Motor Stalled DSM If the motor does not operate, Go To Pinpoint Test H (Navigator) or Go To Pinpoint Test I (Expedition). If motor operates, Go To Pinpoint Test J . B1665 Seat Driver Forward/Backward Motor Stalled DSM If the motor does not operate, Go To Pinpoint Test H (Navigator) or Go To Pinpoint Test I (Expedition). If motor operates, Go To Pinpoint Test J . B1666 Seat Recline Forward/Rearward Motor Stalled DSM If the motor does not operate, Go To Pinpoint Test H (Navigator). If motor operates, Go To Pinpoint Test J . B1667 Mirror Driver Up/Down Motor Stalled DSM REFER to Section 501-09 . B1668 Mirror Driver Right/Left Motor Stalled DSM REFER to Section 501-09 . B1669 Mirror Passenger Up/Down Motor Stalled DSM REFER to Section 501-09 . B1670 Mirror Passenger Right/Left Motor Stalled DSM REFER to Section 501-09 . B1676 Battery Voltage Out of Range DSM REFER to Section 414-00 . B1703 Seat Driver Recline Forward Switch Circuit Short to Battery DSM Go To Pinpoint Test H (Navigator). B1707 Seat Driver Recline Rearward Switch Circuit Short to Battery DSM Go To Pinpoint Test H (Navigator). B1711 Seat Driver Front Up Switch Circuit Short to Battery DSM Go To Pinpoint Test H (Navigator) or Go To Pinpoint Test I (Expedition). B1715 Seat Driver Front Down Switch Circuit Short to Battery DSM Go To Pinpoint Test H (Navigator) or Go To Pinpoint Test I (Expedition). B1719 Seat Driver Forward Switch Circuit Short to Battery DSM Go To Pinpoint Test H (Navigator) or Go To Pinpoint Test I (Expedition). B1723 Seat Driver Rearward Switch Circuit Short to Battery DSM Go To Pinpoint Test H (Navigator) or Go To Pinpoint Test I (Expedition). B1727 Seat Driver Rear Up Switch Circuit Short to Battery DSM Go To Pinpoint Test H (Navigator) or Go To Pinpoint Test I (Expedition). B1731 Seat Driver Rear Down Switch Circuit Short to Battery DSM Go To Pinpoint Test H (Navigator) or Go To Pinpoint Test I (Expedition). B1735 Mirror Driver Vertical Switch Circuit Short to Battery DSM REFER to Section 501-09 . B1739 Mirror Driver Horizontal Switch Circuit Short to Battery DSM REFER to Section 501-09 . B1743 Mirror Passenger Vertical Switch Circuit Short to Battery DSM REFER to Section 501-09 . B1747 Mirror Passenger Horizontal Switch Circuit Short to Battery DSM REFER to Section 501-09 . B1950 Seat Rear Up/Down Feedback Potentiometer Circuit Failure DSM Go To Pinpoint Test J . B1952 Seat Rear Up/Down Feedback Potentiometer Circuit Short to Battery DSM Go To Pinpoint Test J . B1954 Seat Front Up/Down Feedback Potentiometer Circuit Failure DSM Go To Pinpoint Test J . B1956 Seat Front Up/Down Feedback Potentiometer Circuit Short to Battery DSM Go To Pinpoint Test J . B1958 Seat Recline Fwd/Backward Feedback Potentiometer Circuit Failure DSM Go To Pinpoint Test J . B1961 Seat Recline Fwd/Backward Feedback Potentiometer Circuit Short to Ground DSM Go To Pinpoint Test J . B1962 Seat Horizontal Forward/Rearward Feedback Potentiometer Circuit Failure DSM Go To Pinpoint Test J . B1964 Seat Horizontal Forward/Rearward Feedback Potentiometer Circuit Short to Battery DSM Go To Pinpoint Test J . B1987 Pedal Forward / Rearward Motor Stalled DSM REFER to Section 206-00 . B1988 Pedal Position Forward Switch Circuit Short to Battery DSM REFER to Section 206-00 . B1989 Pedal Position Rearward Switch Circuit Short to Battery DSM REFER to Section 206-00 . B1990 Pedal Forward/Rearward Feedback Potentiometer Circuit Failure DSM REFER to Section 206-00 . B1991 Pedal Forward/Rearward Feedback Potentiometer Circuit Short to Battery DSM REFER to Section 206-00 . B2312 Mirror Passenger Horizontal Feedback Potentiometer Circuit Failure DSM REFER to Section 501-09 . B2314 Mirror Passenger Horizontal Feedback Potentiometer Short to Battery DSM REFER to Section 501-09 . B2316 Mirror Passenger Vertical Feedback Potentiometer Circuit Failure DSM REFER to Section 501-09 . B2318 Mirror Passenger Vertical Feedback Potentiometer Short to Battery DSM REFER to Section 501-09 . B2320 Mirror Driver Horizontal Feedback Potentiometer Circuit Failure DSM REFER to Section 501-09 . B2322 Mirror Driver Horizontal Feedback Potentiometer Short to Battery DSM REFER to Section 501-09 . B2324 Mirror Driver Vertical Feedback Potentiometer Circuit Failure DSM REFER to Section 501-09 . B2326 Mirror Driver Vertical Feedback Potentiometer Short to Battery DSM REFER to Section 501-09 . B2477 Module Configuration Failure DSM INSTALL a new DSM.

I have G35 coupe and it's on a recline position. The car seat won't come up?

hi this sounds like the coiled spring that is enclosed behind the cover where the recline lever is it has either broken or the pin it locates on has snapped or spring has for some reason slipped its fastening ? try removing cover and investigate the spring and its locator points