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Home >> Ford >> 2012 >> Mustang Base, 2D Coupe, Automatic Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 248 (Four Wheel Drive (4WD) Systems) >> Diagnosis And Testing >> Electronic Locking Differential (ELD) System >> Principles of Operation >> Electronic Locking Differential (ELD) System

Electronic Locking Differential (ELD) System

WARNING: This page is about a different car, the 2013 Ford F-150. However, it is still accessible from the selected car via links, so may be relevant.

The ELD system allows the operator to lock the rear differential side gears. When the ELD is engaged both rear wheels turn at the same speed, providing added traction on slippery and/or off road surfaces. The operator can engage the ELD per the charts below: