Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSFORD2021EXPEDITION PLATINUM, RWDREPAIR AND DIAGNOSISBODY & FRAMESEATSTHIRD ROW SEATS
2021 Ford Expedition Platinum, RWD
Third Row Seats
2021 Ford Expedition Platinum, RWDSECTION Third Row Seats
- Description And Operation
- Diagnosis And Testing
- Third Row Seats
- DTC Chart(s)
- Symptom Chart
- Pinpoint Tests
- Pinpoint Test A: A Single Power Folding Headrest Is Inoperative
- Pinpoint Test B: Both Power Folding Headrests Are Inoperative
- Pinpoint Test C: The LH (Left-Hand) Power Recline Seat Is Inoperative
- Pinpoint Test D: The RH (Right-Hand) Power Recline Seat Is Inoperative
- Pinpoint Test E: Both Power Fold Seats Are Inoperative
- Pinpoint Test F: The LH (Left-Hand) Power Fold Seat Is Inoperative
- Pinpoint Test G: The RH (Right-Hand) Power Fold Seat Is Inoperative
- Pinpoint Test H: DTC B1231:54, B1232:54
- Pinpoint Test I: DTC U0100:87
- Pinpoint Test J: DTC U0101:87
- Pinpoint Test K: DTC U0140:87
- Pinpoint Test L: DTC U3003:16 Or U3003:17
- Third Row Seats
- Removal And Installation
- Power Fold Seat Control Switch
- Power Fold Seat Module (PFSM)
- Third Row Double Seat Frame
- Third Row Double Seat Backrest
- Third Row Double Seat Backrest Cover
- Third Row Double Seat Cushion Cover
- Third Row Seat
- Third Row Seat Control Switch
- Third Row Seat Head Restraint
- Third Row Seat Head Restraint Guide Sleeve
- Third Row Seat Head Restraint Power Fold Actuator
- Third Row Single Seat Backrest
- Third Row Single Seat Backrest Cover
- Third Row Single Seat Cushion Cover
- Third Row Single Seat Frame
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.