Popping or clicking sounds when turning the steering wheel on your 2019 Buick Enclave indicate components moving or engaging in ways that produce audible impact. These sounds can originate from the steering system, drivetrain, or suspension.
Steering Column Sources
The steering column contains intermediate shafts with universal joints that can develop play and click. The clock spring assembly can also create sounds. Column-sourced clicks often occur at the start of steering input before the wheels begin turning.
CV Joint Sounds
While CV joints typically click when the vehicle is moving, worn outer CV joints can also pop when steering is first initiated. This loading of the joint before movement creates the initial click. CV joint pops usually accompany clicking during turns while driving.
Strut and Suspension
Upper strut mounts pivot during steering and can pop when worn. Sway bar end links and bushings can also create popping sounds during steering, particularly during tight maneuvers when suspension articulates.
Tie Rod Connections
Worn tie rod ends can pop as they take up slack at the start of steering input. The ball joint within the tie rod end may move then catch, creating a single pop during initial steering movement.
Isolation Technique
To isolate the source, turn the steering wheel while stationary. Sounds that occur without vehicle movement indicate steering column or rack issues rather than CV joints or suspension. Have a helper turn the wheel while you listen from outside.
Code C0710 Connection
Code C0710 relates to steering or stability control issues. While popping is typically mechanical, electronic monitoring may detect related irregularities and set codes.