Used Fiat Fullback Body Control Module

Yes, the Fiat Fullback (sold in the UK from around 2016 to 2019) does have a Body Control Module (BCM), which manages functions such as lighting, central locking, and electrical accessories. It is essentially a rebadged Mitsubishi L200 fourth-generation (Series 5), and the BCM is fitted across the range regardless of engine or drivetrain variant. If you are sourcing a used unit, make sure to confirm the exact part number with the breaker against your registration, as software calibration can vary.

The Fiat Fullback is based on the Mitsubishi L200 Series 5 (fifth generation, produced from 2015), so parts from that specific L200 generation are the most likely candidates for compatibility. Earlier L200 generations use different architecture and the BCM is unlikely to be a straight swap. Confirm the exact part number with a breaker against both registrations before buying, as BCMs are closely tied to the vehicle's electrical configuration.

The Fiat Fullback was sold in the UK in trim levels including Lounge and Cross, and in principle the BCM controls functions that can differ between trims — for example, higher trims may have additional features such as heated seats or different lighting options that the BCM manages. A BCM from a lower-spec vehicle may not support all the functions your trim requires, so trim level is worth discussing with the breaker. Always confirm compatibility against your specific registration rather than assuming any Fullback BCM will work.

The Fullback ran in the UK across a relatively short production window from approximately 2016 to 2019, and there were no major mid-cycle structural changes to the platform that are widely documented for the UK market. That said, BCMs can carry software or hardware revisions within a production run, and whether a 2018 or 2019 unit will work in a 2016 vehicle is something you should confirm with the breaker against your registration. Do not assume year-for-year interchangeability without checking part numbers.

Used BCMs typically require programming or coding to the receiving vehicle, as they store vehicle-specific data including key codes and configuration settings. This is not something a straightforward plug-in swap usually resolves, and you would normally need a dealer or specialist with the appropriate diagnostic equipment. Ask the breaker whether the unit has been cleared or if it is supplied as-pulled, and factor in the cost of programming when budgeting for the repair.

The Fiat Fullback was sold in right-hand-drive configuration in the UK, and while the core BCM hardware may be physically similar between LHD and RHD vehicles, the software configuration can differ — particularly for lighting functions that have legal differences between markets. Using an LHD-sourced BCM in a UK RHD vehicle is something you should discuss carefully with the breaker and a diagnostic specialist before proceeding. Sticking to a UK-sourced unit is the safer starting point.