Where are the CV joints located on a front-wheel-drive vehicle?

The CV (Constant Velocity) joints are critical components of a front-wheel-drive vehicle's drivetrain, specifically designed to transfer torque from the transmission to the wheels while allowing for the up-and-down motion of the suspension and the steering movement of the front wheels.

In a front-wheel-drive vehicle, the CV joints are located on the axle, as they connect the axle shaft to the wheels. Each front wheel typically has its own CV joint at the inboard end (near the transmission) and at the outboard end (near the wheel hub). This design ensures that power can be delivered efficiently to the front wheels while accommodating the vehicle’s movement.

The location on the axle is crucial because it facilitates the necessary articulation for steering and suspension travel, which is vital for vehicle handling and performance. The flexibility inherent in CV joints helps prevent wear and damage that would occur with a rigid connection.

Understanding the function and location of the CV joints is essential for diagnosing issues related to drivetrain performance and for maintaining the vehicle's overall stability.