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 MANUALSFORD2018EXPEDITION MAX LIMITED, 4WDREPAIR AND DIAGNOSIS (SINGLE PAGE)QUICK LOOKUPSWIRING DIAGRAMSOEM CONNECTOR END VIEWS C341B - C901CONNECTOR VIEWSCONNECTOR END VIEW (C405) - INLINE
2018 Ford Expedition MAX Limited, 4WD
Connector End View (C405) - INLINE
2018 Ford Expedition MAX Limited, 4WDSECTION Connector End View (C405) - INLINE
| Inline: | Description | Color | Harness | Base Part # | Service Pigtail | |||
|---|---|---|---|---|---|---|---|---|
| C405 | INLINE | 14B64414A005 | Not Available | |||||
MALE
Harness
14B644
FEMALE
Harness
14A005
| Terminal Part Number | Service Part Number | Size |
|---|---|---|
| 1L2T-14421-AA | Not Available | |
| 1L2T-14421-BA | Not Available | |
| DU5T-14474-LAA | Not Available | |
| DU5T-14474-KAA | Not Available | |
| DU5T-14474-JAA | Not Available | |
| NA|6M5T-14474-BAA | Not Available | |
| NA|9U5T-14474-MA | Not Available | |
| 97BG-14421-BBA | EU2Z-14421-EA | 2.8 |
| 97BG-14421-BAA | EU2Z-14421-EA | 2.8 |
| 9U5T-14474-MA | DU2Z-14474-BA | 0.64 |
| 9U5T-14474-LA | DU2Z-14474-BA | 0.64 |
| Pin | Circuit | Gauge | Qualifier | Terminal Part Number | ||
| 1 | VME82 (GY-YE) | 18 | 1L2T-14421-AA | |||
| 2 | RME82 (BN-YE) | 18 | 1L2T-14421-AA | |||
| 3 | VME83 (GN-VT) | 18 | 1L2T-14421-AA | |||
| 4 | RME83 (YE-VT) | 18 | 1L2T-14421-AA | |||
| 5 | * | * | N/A | |||
| 6 | * | * | N/A | |||
| 7 | VME40 (BU-WH) | 18 | 1L2T-14421-AA | |||
| 8 | RME40 (VT-WH) | 18 | 1L2T-14421-AA | |||
| 9 | VME16 (VT-GY) | 18 | 1L2T-14421-AA | |||
| 10 | RME16 (YE-GY) | 18 | 1L2T-14421-AA | |||
| 11 | VME11 (VT-OG) | 18 | 1L2T-14421-AA | |||
| 12 | RME11 (YE-OG) | 18 | 1L2T-14421-AA | |||
| 13 | VME10 (WH-VT) | 18 | 1L2T-14421-AA | |||
| 14 | RME10 (WH-OG) | 18 | 1L2T-14421-AA | |||
| 15 | VME12 (BN-WH) | 18 | 1L2T-14421-AA | |||
| 16 | RME12 (BN-BU) | 18 | 1L2T-14421-AA | |||
| 17 | VME15 (GN-BU) | 18 | 1L2T-14421-AA | |||
| 18 | RME15 (GY-BU) | 18 | 1L2T-14421-AA | |||
| 19 | VDB30 (WH-GN) | 22 | 1L2T-14421-BA | |||
| 20 | SBP05 (GY-RD) | 18 | 97BG-14421-BBA | |||
| 21 | SBP28 (GN-RD) | 18 | 97BG-14421-BBA | |||
| 22 | SME23 (VT-RD) | 22 | 97BG-14421-BAA | |||
| 23 | VME39 (GN-BN) | 18 | 97BG-14421-BBA | |||
| 24 | RME39 (GY-BN) | 18 | 97BG-14421-BBA | |||
| 25 | * | * | N/A | |||
| 26 | RMEC6 (YE-GN) | 18 | 1L2T-14421-AA | |||
| 27 | VDB29 (GN-BU) | 22 | 1L2T-14421-BA | |||
| 28 | VMEC6 (BU-WH) | 18 | 1L2T-14421-AA | |||
| 29 | * | * | N/A | |||
| 30 | * | * | N/A | |||
| 31 | * | * | N/A | |||
| 32 | VDB30 (WH-GN) | 22 | 1L2T-14421-BA | |||
| 33 | GD312 (BK) | 18 | 97BG-14421-BBA | |||
| 34 | GD312 (BK) | 18 | 97BG-14421-BBA | |||
| 35 | * | * | N/A | |||
| 36 | VME96 (GN-WH) | 18 | 97BG-14421-BBA | |||
| 37 | RME96 (GY-VT) | 18 | 97BG-14421-BBA | |||
| 38 | * | * | N/A | |||
| 39 | RMEC5 (VT-GY) | 18 | 1L2T-14421-AA | |||
| 40 | VDB29 (GN-BU) | 22 | 1L2T-14421-BA | |||
| 41 | VMEC5 (BU-BN) | 18 | 1L2T-14421-AA | |||
| 42 | VME07 (WH) | 18 | 1L2T-14421-AA | |||
| 43 | RME07 (WH-BN) | 18 | 1L2T-14421-AA | |||
| 44 | VME08 (GN-OG) | 18 | 1L2T-14421-AA | |||
| 45 | RME08 (GY-OG) | 18 | 1L2T-14421-AA | |||
| 46 | VME09 (WH-GN) | 18 | 1L2T-14421-AA | |||
| 47 | RME09 (BN-YE) | 18 | 1L2T-14421-AA | |||
| 48 | VME06 (GN) | 18 | 1L2T-14421-AA | |||
| 49 | RME06 (GY-YE) | 18 | 1L2T-14421-AA | |||
| 50 | * | * | N/A | |||
| 51 | * | * | N/A | |||
| 52 | VMEC7 (GY-VT) | 18 | 1L2T-14421-AA | |||
| 53 | RMEC7 (BN-BU) | 18 | 1L2T-14421-AA | |||
| 54 | VMEC8 (VT-WH) | 18 | 1L2T-14421-AA | |||
| 55 | RMEC8 (GY-YE) | 18 | 1L2T-14421-AA | |||
| 56 | VME01 (GN-VT) | 18 | 1L2T-14421-AA | |||
| 57 | RME01 (GY) | 18 | 1L2T-14421-AA | |||
| 58 | VME72 (WH) | 18 | 1L2T-14421-AA | |||
| Pin | Circuit | Gauge | Qualifier | Terminal Part Number | ||
| 1 | VME82 (GY-YE) | 18 | 9U5T-14474-MA | |||
| 2 | RME82 (BN-YE) | 18 | 9U5T-14474-MA | |||
| 3 | VME83 (GN-VT) | 18 | 9U5T-14474-MA | |||
| 4 | RME83 (YE-VT) | 18 | 9U5T-14474-MA | |||
| 5 | * | * | N/A | |||
| 6 | * | * | N/A | |||
| 7 | VME40 (BU-WH) | 18 | 9U5T-14474-MA | |||
| 8 | RME40 (VT-WH) | 18 | 9U5T-14474-MA | |||
| 9 | VME16 (VT-GY) | 18 | 9U5T-14474-MA | |||
| 10 | RME16 (YE-GY) | 18 | 9U5T-14474-MA | |||
| 11 | VME11 (VT-OG) | 18 | 9U5T-14474-MA | |||
| 12 | RME11 (YE-OG) | 18 | 9U5T-14474-MA | |||
| 13 | VME10 (WH-VT) | 18 | 9U5T-14474-MA | |||
| 14 | RME10 (WH-OG) | 18 | 9U5T-14474-MA | |||
| 15 | VME12 (BN-WH) | 18 | 9U5T-14474-MA | |||
| 16 | RME12 (BN-BU) | 18 | 9U5T-14474-MA | |||
| 17 | VME15 (GN-BU) | 18 | 9U5T-14474-MA | |||
| 18 | RME15 (GY-BU) | 18 | 9U5T-14474-MA | |||
| 19 | VDB30 (WH-GN) | 22 | 9U5T-14474-LA | |||
| 20 | SBP05 (GY-RD) | 12 | DU5T-14474-LAA | |||
| 21 | SBP28 (GN-RD) | 12 | DU5T-14474-LAA | |||
| 22 | SME23 (VT-RD) | 22 | DU5T-14474-JAA | |||
| 23 | VME39 (GN-BN) | 18 | DU5T-14474-KAA | |||
| 24 | RME39 (GY-BN) | 18 | DU5T-14474-KAA | |||
| 25 | * | * | N/A | |||
| 26 | RMEC6 (YE-GN) | 18 | 9U5T-14474-MA | |||
| 27 | VDB29 (GN-BU) | 22 | 9U5T-14474-LA | |||
| 28 | VMEC6 (BU-WH) | 18 | 9U5T-14474-MA | |||
| 29 | * | * | N/A | |||
| 30 | * | * | N/A | |||
| 31 | * | * | N/A | |||
| 32 | VDB30 (WH-GN) | 22 | 9U5T-14474-LA | |||
| 33 | GD312 (BK) | 18 | DU5T-14474-KAA | |||
| 34 | GD312 (BK) | 18 | DU5T-14474-KAA | |||
| 35 | * | * | N/A | |||
| 36 | VME96 (GN-WH) | 18 | DU5T-14474-KAA | |||
| 37 | RME96 (GY-VT) | 18 | DU5T-14474-KAA | |||
| 38 | * | * | N/A | |||
| 39 | RMEC5 (VT-GY) | 18 | 9U5T-14474-MA | |||
| 40 | VDB29 (GN-BU) | 22 | 9U5T-14474-LA | |||
| 41 | VMEC5 (BU-BN) | 18 | 9U5T-14474-MA | |||
| 42 | VME07 (WH) | 18 | 9U5T-14474-MA | |||
| 43 | RME07 (WH-BN) | 18 | 9U5T-14474-MA | |||
| 44 | VME08 (GN-OG) | 18 | 9U5T-14474-MA | |||
| 45 | RME08 (GY-OG) | 18 | 9U5T-14474-MA | |||
| 46 | VME09 (WH-GN) | 18 | 9U5T-14474-MA | |||
| 47 | RME09 (BN-YE) | 18 | 9U5T-14474-MA | |||
| 48 | VME06 (GN) | 18 | 9U5T-14474-MA | |||
| 49 | RME06 (GY-YE) | 18 | 9U5T-14474-MA | |||
| 50 | * | * | N/A | |||
| 51 | * | * | N/A | |||
| 52 | VMEC7 (GY-VT) | 18 | 9U5T-14474-MA | |||
| 53 | RMEC7 (BN-BU) | 18 | 9U5T-14474-MA | |||
| 54 | VMEC8 (VT-WH) | 18 | 9U5T-14474-MA | |||
| 55 | RMEC8 (GY-YE) | 18 | 9U5T-14474-MA | |||
| 56 | VME01 (GN-VT) | 18 | NA|6M5T-14474-BAA | |||
| 57 | RME01 (GY) | 18 | NA|9U5T-14474-MA | |||
| 58 | VME72 (WH) | 18 | NA|9U5T-14474-MA | |||
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.