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 MANUALSMERCURY2010MARINER PREMIER, 2.5 7, FWDREPAIR AND DIAGNOSIS (SINGLE PAGE)QUICK LOOKUPSELECTRICAL COMPONENT LOCATIONSELECTRICAL COMPONENT LOCATOR - (EXCEPT HYBRID)CONNECTORS
2010 Mercury Mariner Premier, 2.5 7, FWD
Electrical Component Locator - (Except Hybrid): Connectors
2010 Mercury Mariner Premier, 2.5 7, FWDSECTION Connectors
CONNECTORS LOCATION
| Component | Location |
|---|---|
| C110 (Black, 8 Pin) | Top right of engine. See Figure. |
| C133 (Black, 16 Pin) | Center rear of engine compartment. See Figure. |
| C134 (Black, 4 Pin) | Left front of engine compartment. See Figure. |
| C139 (White, 1 Pin) | Left front of engine compartment. See Figure. |
| C140 (Black, 4 Pin) | Right rear of engine compartment. See Figure. |
| C210 (Black, 59 Pin) | Base of left "A" pillar. See Figure. |
| C211 (Gray, 4 Pin) | Under center console. See Figure. |
| C212 (Black, 20 Pin) | Left side of dash. See Figure. |
| C213 (Black, 20 Pin) | Behind top left side of dash. See Figure. |
| C214 (Black, 20 Pin) | Left "A" pillar. See Figure. |
| C215 (Black, 20 Pin) | Left side of dash. See Figure. |
| C237 (Gray, 4 Pin) | Right side of dash. See Figure. |
| C238 (Gray, 16 Pin) | Right side of dash. See Figure. |
| C248 (Black, 14 Pin) | Left side of dash. See Figure. |
| C263 (Gray, 10 Pin) | Left side of dash. See Figure. |
| C264 (Black, 20 Pin) | Under center console. See Figure. |
| C311 (Gray, 14 Pin) | Right "B" pillar. See Figure. |
| C312 (Gray, 34 Pin) | Right "B" pillar. See Figure. |
| C313 (Gray, 14 Pin) | Right "B" pillar. See Figure. |
| C314 (Gray, 34 Pin) | Left "A" pillar. See Figure. |
| C316 (Gray, 22 Pin) | Under center console. See Figure. |
| C327 (Black, 4 Pin) | Under rear of center console. See Figure. |
| C339 (Black, 16 Pin) | Under driver's seat. See Figure. |
| C340 (Black, 16 Pin) | Under passenger's seat. See Figure. |
| C405 (Gray, 10 Pin) | Right top of liftgate. See Figure. |
| C408 (Gray, 10 Pin) | Left side of liftgate. See Figure. |
| C410 (Black, 4 Pin) | Right side of liftgate. See Figure. |
| C421 (Black, 4 Pin) | Left rear of vehicle, under bumper. See Figure. |
| C422 (Black, 10 Pin) | Left rear of vehicle, under bumper. See Figure. |
| C495 (Gray, 6 Pin) | Center of liftgate. See Figure. |
| C913 (Black, 10 Pin) | Top of right "D" pillar. See Figure. |
| C914 (Black, 3 Pin) | Top of right "D" pillar. See Figure. |
| C922 (Black, 10 Pin) | Left rear of roof. See Figure. |
| C3007 (Gray, 4 Pin) | Under center console. See Figure. |
| C3133 (Gray, 4 Pin) | Under center console. See Figure. |
| C3134 (Gray, 8 Pin) | Under center console. See Figure. |
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.