Service function guideCV Joint and Driveshaft Service

This guide covers the complete diagnostic and replacement procedure for constant velocity (CV) joints and driveshafts on front- and rear-wheel-drive vehicles, from identifying the source of a rhythmic clicking noise to verifying a successful repair with a road test. It is written for working mechanics and experienced DIYers who already own the necessary tools and understand basic driveline layout, and it assumes access to factory service information for exact torque values. By the end, the reader will be able to isolate a failing inner or outer joint, remove and install a complete driveshaft assembly safely, and perform the post-repair checks that confirm the repair will last.