FORD F1ET17N400AF Tail Gate Trunk Deckild Wiring Harness 2.0L 4D

( Manufacturer Part Number: F1ET17N400AF ), ( Model: 2.0L L4 16V 6-SPEED ), ( Type: Trunk Lid ), ( Manufacturer Warranty: 1 Month ), ( Oe/oem Part Number: G1et-17n400-ab / G1et17n400ab, F1ez17k400c ), ( Color: Black ), ( Placement On Vehicle: Rear ), ( Country Of Origin: Honduras )

Review FORD Tail Gate Trunk Deckild Wiring Harness 4d fits FOCUS 2015–2018

The **Ford F-150 (F17N400AF) Focus 2015 2018 Tailgate Trunk Decklid Wiring Harness (4-Door)** is a meticulously engineered, high-quality aftermarket wiring harness designed to seamlessly integrate with the tailgate, trunk, and decklid mechanisms of select Ford F-150 models produced between 2015 and 2018. This harness is specifically tailored for the **4-door SuperCab or SuperCrew cab configurations**, ensuring compatibility with the vehicle s electrical system, which includes the power tailgate, trunk release, and decklid lock actuators. Crafted from durable, corrosion-resistant materials, this wiring solution features **tinned copper conductors** and **high-grade, heat-resistant insulation**, providing long-lasting reliability even in harsh environmental conditions. The harness is meticulously routed to accommodate the precise wiring requirements of the tailgate s power lift mechanism, trunk lid release button, and decklid lock, eliminating the need for extensive modifications to the factory wiring. It includes **color-coded connectors** for easy installation, ensuring proper polarity and connection to the vehicle s existing electrical system, including the body control module (BCM) and tailgate motor. Whether used for repairs, upgrades, or customization projects, this wiring harness is a critical component for maintaining or enhancing the functionality of the tailgate, trunk, and decklid systems in these Ford F-150 models, offering a reliable and hassle-free solution for mechanics, DIY enthusiasts, and fleet operators alike.

### **Pros and Cons of Buying a Ford F-150 (F17N400AF) Focus 2015 2018 Tailgate Trunk Deck Lid Wiring Harness (4D)**

1. **Common and Widely Available Parts** The 2015 2018 Ford F-150 is one of the most popular trucks in North America, meaning wiring harnesses, tailgate mechanisms, and related components are readily available from dealerships, aftermarket suppliers, and online retailers. This reduces lead times and ensures compatibility with other Ford parts.

2. **Proven Reliability** The F-150 s tailgate and deck lid wiring harnesses are designed to last under normal use, especially if the truck is well-maintained. The 2015 2018 models feature a durable mechanical design with few electronic failures in the harness itself (though wiring can degrade over time due to exposure to moisture or physical stress).

3. **Easy to Install** The wiring harness for the tailgate and deck lid is relatively straightforward to replace, especially if you have basic mechanical or electrical skills. Most repairs involve disconnecting old wiring, securing the new harness, and reconnecting electrical connections. Ford provides service manuals online that can guide the process.

4. **Cost-Effective Replacement** Compared to labor-intensive repairs (e.g., replacing a faulty motor or actuator), simply swapping out the wiring harness is often cheaper. Prices for a new or refurbished harness typically range from **$50 to $200**, depending on whether you buy OEM, aftermarket, or used.

5. **Prevents Further Damage** If the wiring harness is corroded, frayed, or damaged, it can cause intermittent electrical issues (e.g., tailgate not latching properly, deck lid lights failing, or safety switch malfunctions). Replacing it early can prevent more expensive problems down the line.

6. **Aftermarket and OEM Options** You can purchase **OEM (Ford genuine parts)** or **aftermarket alternatives** (e.g., from RockAuto, Amazon, or local auto parts stores). Aftermarket options are often cheaper and just as reliable, though OEM parts come with a warranty.

7. **DIY-Friendly** Unlike some complex electrical systems, the tailgate/deck lid wiring harness is modular and doesn t require specialized tools. Most repairs can be done with a socket set, wire strippers, and basic electrical tape.

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1. **Potential for Counterfeit or Low-Quality Parts** If purchasing from untrusted sellers (especially online marketplaces), there s a risk of receiving **fake or poorly made wiring harnesses**. Always buy from reputable suppliers (e.g., RockAuto, local auto parts stores, or Ford dealerships) to avoid this.

2. **Moisture and Corrosion Risks** The tailgate and deck lid area is exposed to the elements, and wiring can degrade over time due to **rust, condensation, or road salt**. If the harness was previously damaged by moisture, replacing it may not solve the root issue unless the source of the moisture is addressed (e.g., sealing gaps in the truck bed).

3. **Compatibility Concerns with Modifications** If the truck has been modified (e.g., lifted, aftermarket lighting, or bedliners), the stock wiring harness may not fit perfectly. Some aftermarket harnesses are designed for stock applications, so measurements may be necessary.

4. **Electrical Issues Beyond the Harness** If the problem isn t just the wiring but also includes a **faulty tailgate motor, switch, or ground connection**, replacing the harness alone won t fix it. You may need to diagnose the entire system (e.g., checking fuses, relays, and wiring continuity).

5. **Limited Longevity of Aftermarket Parts** While aftermarket wiring harnesses are usually reliable, they may not last as long as OEM parts, especially in harsh conditions. If the truck is used in extreme climates (e.g., frequent rain, snow, or salt exposure), OEM or high-quality aftermarket parts are preferable.

6. **Potential for Improper Installation** If not installed correctly, a new wiring harness can lead to **short circuits, loose connections, or even fire hazards**. Improper crimping, incorrect routing, or failing to secure connections properly can cause future issues.

7. **Ford s Warranty Limitations** If the truck is still under warranty, Ford may not cover aftermarket parts, even if the harness fails due to a manufacturing defect. You may need to use **OEM parts** to qualify for warranty claims.

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Buying a **Ford F-150 (F17N400AF) tailgate/trunk deck lid wiring harness (2015 2018)** is generally a **wise and cost-effective decision** if the issue is confirmed to be wiring-related. The truck s popularity ensures **easy availability of parts**, and the repair is **relatively simple** for most DIYers. However, **quality control is crucial** always source parts from trusted suppliers to avoid counterfeits. If the problem persists after replacement, further diagnosis (e.g., checking motors, switches, or ground connections) may be necessary.

For most owners, **this is a straightforward fix** that prevents minor electrical failures from becoming major headaches. If you re unsure about installation, consulting a mechanic or following a **detailed Ford service manual** will help ensure a proper job.

- **Buy from a reputable source** (RockAuto, local auto parts store, or Ford dealership).

- **Verify the exact part number** (F17N400AF) to ensure compatibility.

- **Inspect the harness for damage** (burn marks, fraying, corrosion) before purchasing.

- **Consider OEM if warranty coverage is important** or if the truck is exposed to harsh conditions.

- **Follow wiring diagrams** when installing to avoid short circuits.

- **Test the tailgate/deck lid function** after installation to confirm the fix.

**Final Verdict:** **Proceed with confidence** this is a **common, affordable, and effective repair** for the given models. Just ensure proper sourcing and installation.

Details:

Sedan / 4-Door.

part #: f1et17n400af prices

• $272.50-$325.00

specifications trunklipa:

• for models: Focus
• for makes: Ford
• for years: 2015-2018
• mpn: F1et17n400af
• model: 2.0l L4 16v 6-speed
• type: Trunk Lid
• manufacturer warranty: 1 Month
• oe/oem part number: G1et-17n400-ab / G1et17n400ab, F1ez17k400c
• color: Black
• placement on vehicle: Rear
• country of origin: Honduras

returns trunklipa:

• time: 30 Days
• policy: Returns Accepted
• paid by: Seller

payments trunklipa:

• wallet: Apple-pay
• other
• credit card: Mastercard

general trunklipa:

• Exterior Parts Accessories > doors, Trunk Lids Hatches > Hatches Trunk Lids
• condition: Used

offer trunklipa:

• options: Ship-to-home
• sold: 0
• quantity: 1
• availability: In Stock
• started: May 20, 2026

seller trunklipa:

• # reviews: 3210
• city: Reisterstown, Maryland
• rating: 100.0%

shipping trunklipa:

• cost: $0.00
• carrier: USPS
• type: Calculated
• service: USPS Ground Advantage
• transit: 2-7 Days
• class: Standard

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