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  The Ford Expedition 4-Wheel Drive model has had several recalls and technical service bulletins (TSBs) issued for problems such as tire tread defects and problems with the stability/traction control indicator. These Expedition problems affect the handling and control of this model, creating potential accident situations.
  
  

Tire Tread Defect

• The 2006 Ford Expedition 4WD had a recall for defective tires. More than 10,000 Fords, including the Expedition, were recalled by the manufacturer for damaged centerline tread that occurred during production of the factory tires. This tire defect can cause the Expedition's tires to corrode and eventually separate during normal operating conditions. The corrosion of the tires is caused by the defect, as well as moisture entering and remaining inside the tires. Owners of affected models can take their Expeditions to their local dealerships to have their tires replaced.
  
  

Steering and Stability Problems

• The 4WD Ford Expedition has several TSBs published by the manufacturer for problems that occur with the steering and stability of the SUV. Defects in the hydraulic power hoses and connections sometimes make steering and handling difficult. When this occurs, the stability/traction indicator lights up on the Expedition's dashboard to inform the driver that there is a problem with the steering and stability system. However, one TSB reports that this warning light sometimes illuminates when there is no problem with the control of the vehicle. Expedition owners should take their Fords in for repairs if this warning indicator engages.
  
  

ABS Problems

• The anti-lock braking system (ABS) on the Ford Expedition 4WD vehicle has been recalled on more than 10,000 SUVs. The ABS control modules were manufactured with additional check balls that reduce the flow of brake fluid into the ABS brakes. This problem impairs the braking capability of the vehicle. When this braking problem occurs, the driver cannot stop the SUV, resulting in a potential accident situation. An Expedition subject to this recall should to be taken to the nearest dealership if the ABS warning light illuminates, in order to determine whether this ABS manufacturing defect is the problem.