Subframe and Mounting Systems

2012 Ford Edge AWD V6-3.7LSECTION Subframe and Mounting Systems



Subframe and Mounting Systems

Front Subframe

The front subframe is bolted to the body and is used to:

- aid in structural support.
- provide mounting surfaces for the front suspension control arms.
- provide the mounting surface for the steering gear.
- provide the mounting surface for the sway bar.

Rear Subframe

The rear subframe is bolted to the body and is used to:

- aid in structural support.
- provide mounting surfaces for the rear suspension control arms.
- provide a mounting point for the rear differential, if equipped.
- provide a mounting surface for the sway bar.

Underbody misalignment can affect front and rear wheel alignment, the operation of the suspension parts and drivetrain operation. Window glass cracks, door and window opening concerns and air or water leaks at the doors are often caused by incorrectly tightened bolts and body misalignment. For body misalignment and checking, refer to Body Repairs. Before any welding is carried out on the vehicle, refer to Body Repairs.

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • You smell fuel, burning insulation, or see smoke.
  • Brakes feel soft, pull hard to one side, or make grinding noises.
  • The engine overheats, stalls repeatedly, or misfires under load.
  • You are missing required tools, torque specs, or safe lifting equipment.
  • You are not confident in the next step or safety outcome.