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 MANUALSFORD2004ECONOLINE E150, VAN CARGO, 4.6 WREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 929 (SEAT SYSTEM)
2004 Ford Econoline E150, Van Cargo, 4.6 W
Section 929 (Seat System)
2004 Ford Econoline E150, Van Cargo, 4.6 WSECTION Section 929 (Seat System)
WARNING: This page is about a different car, the 2005 Mercury Mountaineer and 2005 Ford Explorer. However, it is still accessible from the selected car via links, so may be relevant.
- Specifications
- Description And Operation
- Diagnosis And Testing
- Seats
- Notes
- Special Tool(s)
- Restraint System Diagnostic Tool Warning
- Principles of Operation - Power Seats With Memory
- Principles of Operation - Power Seats Without Memory
- Principles of Operation - Heated Seats
- Inspection and Verification
- DSM Diagnostic Trouble Code (DTC) Index
- Symptom Chart
- Connector Circuit Reference
- Driver Power Seat Control Switch C352
- Passenger Power Seat Control Switch C355
- Driver Power Seat Motor C357
- Passenger Power Seat Motor C3015
- Driver Power Seat Control Switch With Memory C3016
- Driver Power Seat Motor C353b
- Driver Memory Set Switch C503
- Driver Memory Seat Module C341e
- Driver Memory Seat Module C341f
- Driver Memory Seat Module C341g
- Driver Memory Seat Motor Position Sensor C353a
- Driver and Passenger Heated Seat Switch C320/C321
- Driver and Passenger Heated Seat Cushion Element C364a/C334a
- Driver and Passenger Heated Seat Backrest Element C365a/C335a
- Lumbar Control Switch C361
- Driver Power Lumbar Motor C366
- Pinpoint Tests
- Notes
- Pinpoint Test A: The Power Seat Is Inoperative
- Pinpoint Test B: The Power Seat Moves But Is Noisy
- Pinpoint Test C: The Power Seat Moves But Is Loose
- Pinpoint Test D: The Power Seat Does Not Make Full Travel
- Pinpoint Test E: The Power Seat Does Not Move Horizontally/Vertically
- Pinpoint Test F: The Memory Seat Is Inoperative
- Pinpoint Test G: The Memory Seat Does Not Operate Correctly - Does Not Operate Using The Memory Set Switch
- Pinpoint Test H: The Heated Seat Is Inoperative
- Pinpoint Test I: The Power Lumbar Is Inoperative
- Component Test
- Seats
- Removal And Installation
- Front Seat
- Seat - Exploded View, Front
- Seat Track
- Front Seat Backrest
- Front Seat Backrest Cover
- Front Seat Cushion Cover
- Lumbar Control Switch
- Rear Seat - 20 Percent, Second Row
- Seat - Exploded View, 20 Percent, Second Row
- Rear Seat Backrest - Second Row, 20 Percent
- Rear Seat Backrest Cover - 20 Percent, Second Row
- Rear Seat Cushion Cover - 20 Percent, Second Row
- Rear Seat - 40 Percent E-Z Entry, Second Row
- Seat - Exploded View, Second Row, 40 Percent E-Z Entry and Quad Bucket
- Rear Seat Backrest - Second Row, 40 Percent E-Z Entry and Quad Bucket
- Rear Seat Backrest Cover - Second Row, 40 Percent E-Z Entry and Quad Bucket
- Rear Seat Cushion Cover - Second Row, 40 Percent E-Z Entry and Quad Bucket
- Rear Seat - 60/40 Bench, Second Row
- Seat - Exploded View, 60 Percent of 60/40 Bench, Second Row
- Rear Seat Backrest - 60 Percent of 60/40 Bench, Second Row
- Rear Seat Backrest Cover - 60 Percent of 60/40 Bench, Second Row
- Rear Seat Cushion Cover - 60 Percent of 60/40 Bench, Second Row
- Seat - Exploded View, 40 Percent of 60/40 Bench, Second Row
- Rear Seat Backrest - 40 Percent of 60/40 Bench, Second Row
- Rear Seat Backrest Cover - 40 Percent of 60/40 Bench, Second Row
- Rear Seat Cushion Cover - 40 Percent of 60/40 Bench, Second Row
- Rear Seat - Quad Buckets, Second Row
- Rear Seat - Third Row
- Seat - Exploded View, Third Row
- Rear Seat Backrest Cover - Third Row
- Rear Seat Cushion Cover - Third Row
- Disassembly And Assembly
- Front Seat Cushion
- Rear Seat Cushion - 20 Percent, Second Row
- Rear Seat Cushion - Second Row, 40 Percent E-Z Entry and Quad Bucket
- Rear Seat Cushion - 60 Percent of 60/40 Bench, Second Row
- Rear Seat Cushion - 40 Percent of 60/40 Bench, Second Row
- Rear Seat Cushion - Third Row
- Front Seat Backrest
- Rear Seat Backrest - 60 Percent of 60/40 Bench, Second Row
- Rear Seat Backrest - 40 Percent of 60/40 Bench, Second Row
- Rear Seat Backrest - 20 Percent, Second Row
- Rear Seat Backrest - Second Row, 40 Percent E-Z Entry and Quad Bucket
- Rear Seat Backrest - Third Row
RENDER: 1.0x
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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.