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.
2004 Ford Freestar BaseFACTORY OEM SERVICE PROCEDURE
Electrical Component Locator: Connectors
CONNECTORS LOCATION
| Component | Location |
|---|---|
| C110 (Black, 16 Pin) | Left rear of engine compartment. See Figure. |
| C139 (Gray, 16 Pin) | Top front of engine. See Figure. |
| C145 (Black, 16 Pin) | Left front of engine compartment. See Figure. |
| C147 (Black, 8 Pin) | Left front of engine compartment. See Figure. |
| C210 (Black, 30 Pin) | Behind left side of dash. See Figure. |
| C211 (Black, 30 Pin) | Behind right side of dash. See Figure. |
| C212 (Gray, 10 Pin) | Behind right side of dash. See Figure. |
| C213 (Black, 20 Pin) | Under center console. See Figure. |
| C214 (Black, 20 Pin) | Behind center of dash. See Figure. |
| C215 (Black, 6 Pin) | Behind left side of dash. See Figure. |
| C219 (Green, 16 Pin) | Behind left side of dash. See Figure. |
| C237 (White, 20 Pin) | Behind left side of dash. See Figure. |
| C300 (Gray, 2 Pin) | Bottom of left "B" pillar. See Figure. |
| C311 (Gray, 2 Pin) | Right side of vehicle, near center. See Figure. |
| C312 (Black, 20 Pin) | Under driver's seat. See Figure. |
| C313 (Black, 12 Pin) | Under driver's seat. See Figure. |
| C315 (Black, 4 Pin) | Left rear of vehicle, behind trim panel. See Figure. |
| C316 (Black, 12 Pin) | Left rear of vehicle, behind trim panel. See Figure. |
| C340 (Black, 16 Pin) | Under passenger's seat. See Figure. |
| C405 (Gray, 16 Pin) | Vehicle rear end. See Figure. |
| C406 (black, 8 Pin) | Left rear end of vehicle. See Figure. |
| C408 (8 Pin) | Right rear end of vehicle. See Figure. |
| C410 (Black, 4 Pin) | Left side of vehicle, at rear end. See Figure. |
| C411 (Black, 8 Pin) | Right side of vehicle, at rear end. See Figure. |
| C422 (Black, 4 Pin) | Upper right rear of vehicle. See Figure. |
| C913 (Gray, 12 Pin) | Behind front of headliner. See Figure. |
| C919 (Green, 16 Pin) | Behind overhead console. See Figure. |
| C922 (Black, 8 Pin) | Below left sun visor. See Figure. |
| C925 (Black, 2 Pin) | In liftgate. See Figure. |
| C1010 (White, 4 Pin) | Left side of engine compartment. See Figure. |
| C1019 (White, 4 Pin) | Right front of vehicle. See Figure. |
| C3206 (Gray, 4 Pin) | Upper right rear corner of vehicle. See Figure. |
Factory Service Tools
Use the Manual With the Right Hardware
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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.
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