Chrysler Group is recalling an estimated 230,760 sport utility vehicles globally to install a new part to prevent a fuel pump issue that could cause the vehicles to stall or not start. Chrysler, a unit of Fiat (FIA.MI), said it had discovered in an internal review that some fuel-pump relays in certain 2011 Jeep Grand Cherokee and Dodge Durango SUVs were susceptible to deformation. The automaker said it was unaware of any accidents or injuries related to the issue.