how to know if my ball joints are bad on a Toyota Corolla E170 (2013-2019)

Solution

1. Preparation

• Tools Required: Jack, jack stands, socket set, torque wrench, pry bar.
• Ensure the vehicle is parked on a flat surface, and the ignition is off.
• Disconnect the battery if performing any electrical work.

2. Lift the Vehicle

• Use a jack to lift the front of the vehicle.
• Securely place jack stands under the vehicle to support it.

3. Remove the Wheel

• Use a socket set to remove the lug nuts and take off the front wheel.

4. Remove the Ball Joint

• Sub-steps:
  1. Locate the ball joint assembly.
  2. Remove the cotter pin, if present, from the ball joint nut using pliers.
  3. Use a socket set to remove the ball joint nut.
  4. Use a ball joint separator tool (pickle fork) to detach the ball joint from the control arm.
  5. If necessary, remove any retaining clips or brackets securing the ball joint.

5. Install New Ball Joint

• Sub-steps:
  1. Position the new ball joint into the control arm.
  2. Secure it with the ball joint nut and tighten it to the manufacturer's torque specifications.
  3. Replace the cotter pin if applicable.

6. Reassemble the Wheel and Lower the Vehicle

• Replace the wheel and hand-tighten the lug nuts.
• Lower the vehicle from the jack stands.
• Tighten the lug nuts to the specified torque.