It would seem that General Motors has discovered that the defective axle cross pins responsible for a recent recall were installed in more vehicles than originally thought. The automaker has expanded the recall to cover a total of 26,751 vehicles, up from the 1,262 units in the original notice. As of right now, certain 2011 Cadillac Escalade, Chevrolet Avalanche, Colorado, Silverado, Suburban and Tahoe models as well as GMC Canyon, Sierra and Yukon models are included in the newest recall.
As with before, the vehicles were built with rear axle cross pins that may not have been heat treated. As a result, the pieces could fracture and move out of position. If this happens, the defect could actually cause the rear axle to lock up while driving. Needless to say, the problem could easily cause an accident.