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    6 days ago

    The problem centers around the rear subframe, which can corrode at suspension mounting points and cause the rear suspension to fail.

    There are mounting points on that subframe to which attach things like shocks, control arms, differential (in AWD vehicles). Other mounting points attach the subframe to the uni body. There are often bushings in those mounting points.

    If the subframe was manufactured incorrectly, those mounting points can deteriorate prematurely, causing the related suspension components to suddenly disconnect.