General Motors (GM) is recalling 461,839 vehicles due to a transmission defect that could cause the rear wheels to lock up, increasing the risk of a crash. The recall affects several models, including ...

Drivers may notice harsh shifting before any wheel problems. GM says in documents that dealers will install new transmission control software that will monitor the valve and detect excess wear ...

Drivers may notice harsh shifting before any wheel problems. GM says in documents that dealers will install new transmission control software that will monitor the valve and detect excess wear ...