Could You Convert a 2012 AWD Ford Fusion Sport to FWD?

Converting an 2012 AWD Ford Fusion Sport to a front-wheel drive (FWD) configuration is technically possible but not necessarily worthwhile. This article explores the feasibility of such a conversion, the involved processes, and the potential costs.

Technically Possible But Not Recommended

While it is possible to convert an AWD vehicle to FWD by replacing the rear suspension and making necessary electrical changes, such as updating the transmission ECU (Engine Control Unit), PCM (Powertrain Control Module), and BCM (Body Control Module) wiring harness, it is generally not advisable. The extensive work involved and the costs associated with it make it undesirable when compared to simply purchasing a FWD version of the same car.

Conversion Involvements

Swapping the entire rear suspension system Upgrading the ECU, PCM, and BCM wiring harness Programming by a professional at a dealership

Given the complexity and the significant costs involved, it is usually more practical to purchase a FWD version of the 2012 Ford Fusion Sport.

Alternative Option: Software Upgrade

Some AWD systems are controlled by computer software that dictates how power is distributed to the front and rear wheels. This distribution can be adjusted based on conditions. It might be possible to achieve a front-wheel drive configuration through a software upgrade.

For detailed information, consult a Ford specialist or technical advisor. Each AWD system is unique, so it's crucial to understand the specific system in your model before proceeding.

Safe Assumption: On-Demand AWD System

Given the Fusion's reliance on a Mazda drivetrain, it is a reasonable assumption that the AWD system in the 2012 Ford Fusion Sport operates in an on-demand mode. In this case, you wouldn't need to make any significant modifications to convert it to FWD.

Under normal driving conditions and low traction scenarios, the AWD system will engage the rear wheels only when necessary, typically when wheel spin is detected. This design minimizes the need for a manual conversion process.

Cost Considerations

Converting to FWD would likely be more costly than simply replacing the failed power transfer unit (PTU). The cost of numerous parts, significant labor, and professional programming would far exceed the expense of a new FWD model, especially considering the age of the vehicle.

If your inquiry is based on the need to replace the failed power transfer unit, it might be a good reason to consider the conversion cost anyway. However, the overall financial and technical implications suggest that buying a new FWD version could be a more practical and cost-effective solution.