2015-2017 Ford Mustang BCM Body Control Module Interior Fuse Box GR3T-15604-HFC OEM

Condition

Used

This is a genuine factory-original Ford Smart Junction Box / Body Control Module (BCM) and integrated interior fuse panel assembly. It has been carefully uninstalled from a donor vehicle, thoroughly inspected, and verified to be in excellent functional working order. All internal micro-relays and multi-path gateway channels have been electrical-load tested to ensure stable performance. The multi-pin copper wire loom receiver sockets and heavy lever-locking harness tracking channels are completely clean, straight, and free of corrosion, heat deformation, or melted plastic. The blade fuse slots retain tight mechanical spring tension. As a salvaged interior electronic component, typical light cosmetic surface scuffs or dust may be present on the outer black composite casing structure, but it features no physical cracks or broken mounting eyelets.

Item Specifics

• Brand: Ford Genuine OEM

• Part Number: GR3T-15604-HFC (Stamps on casing typically show engineering number: GR3T-15604-HFC or basic block series GR3T-15604)

• Interchange / Superseded Part Numbers: GR3Z-15604-A, GR3T-15604-HFA, GR3T-15604-HFB

• Alternative Name: Smart Junction Box (SJB) / Passenger Compartment Fuse Panel

• Placement on Vehicle: Front Interior, Right Passenger Side Kick Panel Wall Area

• Compatible Vehicles: 2015-2017 Ford Mustang (S550 Platform - Fits EcoBoost, V6, and GT models running matching luxury and convenience electronic option tiers)

• Fitment Type: Direct Replacement

Description

Up for sale is a genuine factory-original Ford internal Body Control Module (BCM) and passenger compartment fuse box assembly, specifically tracking engineering part number GR3T-15604-HFC. Safely mounted out of sight behind the passenger-side interior kick panel trim wall, this heavy-duty smart junction block serves as the centralized brain for your vehicle's auxiliary electronics—governing cabin lighting arrays, power window logic, door latch security locks, keyless ignition tracking, perimeter alarms, and dashboard communication pathways.

Passenger compartment control modules are highly complex network hubs that commonly fall victim to accidental electrical grounding, accessory overdrive strains, or moisture damage tracing down the A-pillar wire loom channels from sunroof drainage blockages or windshield seal degradation. Common hardware failure indicators on the S550 Mustang platform include phantom cabin electronics glitches (such as windows creeping on their own or interior lighting refuse to dim), central power lock failures, random immobilizer key reading dropouts, or total lack of diagnostic communication response over the vehicle's central gateway lines. Swapping out your compromised network hub with this clean, bench-tested original factory module safely restores stable electronic signaling parameters, solid accessory relay tracking, and clean diagnostic connectivity without the tracking errors or brittle construction common with unverified aftermarket components.

Crucial Programming & Installation Notice: This is an integral anti-theft security and body gateway module that communicates directly on your vehicle's secure internal CAN data bus network. This unit is not immediate plug-and-play. Once physically bolted into place and clipped to the factory wiring harnesses, your car will not crank, and keys will fail to recognize due to an active PATS (Passive Anti-Theft System) component mismatch. A professional Programmable Module Installation (PMI) flash procedure is strictly required. This must be performed by an automotive locksmith, independent specialist, or franchise dealer using Ford IDS / FDRS diagnostic software to back up your vehicle's configuration metrics, flash the exact 17-digit VIN into the replacement chip, and pair your existing smart keys to the module. Please match part number GR3T-15604 directly against your original casing sticker to ensure sub-harness plug parity.

Included in this listing:

• (1) OEM Ford Mustang Body Control Module / Interior Fuse Box (Part # GR3T-15604-HFC)

Shipping & Logistics

• Handling Time: Ships within 2 Business Days of cleared payment.

• Carrier: Shipped via USPS Priority Mail or UPS Ground (depending on package size and destination) with tracking automatically uploaded.

• Packaging: Due to the density of internal multi-layered circuit traces and fragile protruding plastic harness receiver pins, this module is deeply wrapped in several thick layers of premium anti-static bubble wrap film and nested safely inside a rigid, heavy-duty shipping container packed with high-grade shock-absorbing foam inserts to fully isolate the casing from transit friction or compression impacts.

Thank you for your business! Please confirm that the original hardware engineering codes or part numbers on your original backing sticker match our listing parameters exactly before completing checkout. If you would like us to look up your sports car's exact build configuration options sheet against your 17-digit VIN, please drop us a quick message.