2018-2020 Ford Mustang BCM GEM Body Control Module Smart Junction Fuse Box JR3T-15604-HFH OEM

Condition

Used

This is a genuine factory-original Ford multi-function body control module (BCM) and smart junction fuse box assembly. It has been carefully removed from a donor vehicle, thoroughly inspected, and verified to be in excellent operational working order. All internal relay paths, circuit board lanes, and logic channels are clean and fully functional. The exterior plastic housing casing is solid with no cracks, all integrated terminal blade pin slots are straight, and the fuse sockets are tight and completely free of heat deformation or moisture corrosion. As a pre-owned electronic security component, light cosmetic surface dust or superficial marks may be present on the outer shell, but nothing that impacts electrical conductivity or performance.

Item Specifics

• Brand: Ford Genuine OEM

• Part Number: JR3T-15604-HFH (Interchanges with JR3T15604HFH / JR3T-15604-HF)

• Alternative Part Numbers on Module: DG9T-14B476-B, DG9T14B476B

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

• Type: Body Control Module (BCM) / Smart Junction Box (SJB) / Cabin Fuse Box Relay Panel

• Compatible Vehicles: 2018-2020 Ford Mustang (Fits multiple trims including EcoBoost, GT, Bullitt, and Shelby configurations equipped with matching vehicle option profiles)

• Fitment Type: Direct Replacement

Description

Up for sale is a genuine factory-original Ford cabin interior body control module and smart junction fuse box panel assembly, specifically matching part number JR3T-15604-HFH. Positioned on the passenger side lower kick panel area, this heavy-duty hardware computer acts as the vital command brain for your Mustang’s localized electrical systems—routing power and signals to your lighting arrays, door lock actuators, power window regulators, keyless entry modules, security grid parameters, and secondary dash features.

Automotive body control modules are highly complex networks that are vulnerable to electrical overloads, jump-starting power surges, or hidden water intrusion running down the internal windshield pillar lines. Common symptoms of a fried or failing BCM on the S550 Mustang platform include phantom battery drains overnight, erratic cabin lighting behavior, complete loss of keyless fob recognition, or secondary power accessories failing to respond altogether. Replacing your faulty hardware block with this clean, dry, thoroughly inspected factory original piece restores complete circuit distribution and vehicle networking stability without risking the internal processing mismatches common with unverified aftermarket components.

Crucial Programming & Installation Notice: This is a high-level vehicle network computer that stores encrypted security, transponder, and options hardware profile data. This unit is not plug-and-play and strictly requires VIN programming and configuration flashing upon installation. You must utilize a specialized dealer-level diagnostic interface tool (such as Ford IDS / FDRS) or comprehensive programming software (like FORScan with an extended license) to perform a "Module Installation" parameter reset, clearing the donor vehicle's anti-theft database and synchronizing the unit to your vehicle’s body control module loop. Please match your original casing sticker exactly to part number JR3T-15604-HFH before buying.

Included in this listing:

• (1) OEM Ford Mustang Body Control Module / Smart Junction Box (Part # JR3T-15604-HFH)

Shipping & Logistics

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

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

• Packaging: Securely wrapped in thick, professional anti-static protective film and deeply nested inside a heavy-duty box packed with high-grade, impact-absorbent padding blocks to completely safeguard the delicate multi-pin copper terminal rows, integrated computer chips, and fragile plastic mounting track ears from transit shocks or vibration.

Thank you for your business! Please confirm that the tracking part number on your original module reads exactly JR3T-15604-HFH before checking out. If you have any technical setup questions or would like us to cross-reference your vehicle options sheet, please drop us a quick message with your 17-digit VIN.