overhauling
being overhauled
to overhaul
to being overhauled
need作实义动词时意为“需要”，主语是物时，应该用need doing或者need to be done表示需要……。所以本题中应用 need overhauling 或 need to be overhauled，表示需要检修。故选A。
句意：这辆车需要检修。
