How to Determine If the Left or Right Outer CV Joint Is Faulty?

[LydiaLee]

Introduction to determining if the left or right outer CV joint is faulty: 1. The most intuitive method is to lift the vehicle and inspect the CV joint boot for cracks or oil leakage. If oil leakage is found, it should be replaced promptly. 2. A damaged CV joint can cause abnormal noises in the chassis when the vehicle turns, and the vehicle may shake during driving. This can lead to severe tire wear and accelerated wear rates. It may also cause the vehicle to pull to one side, make steering adjustments imprecise, or even lead to malfunctions. In severe cases, the CV joint may detach, causing the vehicle to break down and become inoperable. The CV joint is part of the vehicle's drivetrain system and is divided into inner and outer CV joints. The CV joint is located on the vehicle's chassis. The inner CV joint, outer CV joint, and drive shaft together form the half-shaft. Two half-shafts connect the wheels to the differential, transmitting power to operate the vehicle. Because the position of the wheels changes during vehicle movement, the angle between the power output and input ends frequently changes, requiring the CV joint to adjust accordingly. Therefore, it is essential to detect CV joint damage promptly and carry out timely repairs.