There are a few signs that may indicate that your steering control arm needs to be replaced. Here are some of the most common ones:

Steering wheel vibration: If you feel a vibration in your steering wheel while driving, it could be a sign that your steering control arm is worn or damaged.

Uneven tire wear: When your steering control arm is damaged or worn, it can cause your tires to wear unevenly. If you notice that your tires are wearing down more quickly on one side than the other, it's possible that your steering control arm is the culprit.

Steering wheel is loose: A worn or damaged steering control arm can cause your steering wheel to feel loose or wobbly. If you notice that your steering wheel has more play than usual, it's a good idea to have your steering control arm inspected.

Pulling to one side: When your steering control arm is damaged or worn, it can cause your vehicle to pull to one side while driving. If you notice that your vehicle is pulling to one side, it could be a sign that your steering control arm needs to be replaced.

If you are experiencing any of these symptoms, it's best to have your vehicle inspected by a qualified mechanic to determine the exact cause of the issue. They will be able to diagnose the problem and let you know if your steering control arm needs to be replaced.