2018 Ford Van - Knock in steering

knock noise in front driver side when reversing and turning wheel all the way

Ask shop to check the cv joint boots. One may have split and road dirt has entered & damaged the cv joint.

1500, 2500, 3500 or Transit??
How many miles are on it??

Is it a knocking noise or a clicking noise??

What does it matter what this van is ? R10 did not ask a question , just another post on Car Complaints.