Differential Unit problems of the 1999 Land Rover Range Rover

The contact owns a 1999 Land Rover Range Rover. While stopped at a red light, the vehicle would not accelerate when the accelerator pedal was depressed. The engine continued to run. There were no warning indicator lights illuminated. The vehicle was towed to the dealer and they stated that the front differential needed to be replaced. There is a defect investigation (action # pe07019) for the differential for the 2002-2004 models. The current and failure mileages were 134,000. The consumer provided a copy of the repair invoice. Updated 08/29/07.

Driving on interstate 90 and the front differential locked up.