For 2014 and earlier models, start by removing the trim panels from the sides of the trunk to access the shock absorber upper mounting fasteners. Then, loosen the rear wheel lug nuts, raise the vehicle, and support it on jackstands. Remove the rear wheels. In the trunk, remove the two nuts that hold the shock absorber to the vehicle body. If equipped, remove the trim panels covering the lower
Control Arm. Finally, remove the shock absorber lower mounting nut and bolt to remove the shock unit. For 2015 and later models, raise the rear of the vehicle and support it on jackstands. Remove the wheels and the rear fenderwell splash shield. Use a floor jack to support the knuckle and raise it slightly. Remove the shock absorber lower mounting bolt. If necessary, loosen the fuel filler tube bolt and move the filler tube aside for better access to the shock upper mounting bolts. Remove the shock absorber upper mounting bolts and the shock absorber assembly from the vehicle. If needed, transfer the shock upper mount to the new shock and tighten the center nut. For all models, grease the lower mount with white lithium grease for easier installation and to prolong the life of the lower shock bushing. If you plan on removing the springs and overhauling the shock unit, follow the procedures. On 2014 and earlier models, ensure that the side of the upper mount that protrudes more is facing towards the outside of the vehicle. On 2015 and later models, tighten the shock absorber upper bolts. Raise the rear suspension with a floor jack positioned under the knuckle to simulate normal ride height, then tighten the lower mounting bolt. Install the wheel and lug nuts, lower the vehicle, and tighten the lug nuts. On 2014 and earlier models, tighten the shock absorber upper mounting nuts. Finally, reinstall the trim panels in the trunk.