SUSPENSION:REAR:SPRINGS:LEAF SPRING ASSEMBLY:U-BOLT, LEAF SPRING TO AXLE
THE FOUR U-BOLTS NUTS ON EITHER SIDE OF THE REAR AXLE WERE UNDER-TORQUED.
Remedy: DEALERS WILL CHECK THE U-BOLT NUT TORQUE AND RE-TORQUE ANY LOOSE U-BOLTS TO SPECIFICATION.
16,918 vehicles affected