my Toyota RAV4 feels unstable at high speeds, what should I check

Solution

1. Preparation

• Gather tools and ensure the vehicle is on a flat surface.
• Tools required: Jack, jack stands, tire pressure gauge, alignment machine, socket set.

2. Tire Inspection and Pressure Adjustment

• Sub-steps:
  1. Use a tire pressure gauge to check the pressure in all four tires.
  2. Inflate or deflate tires to the manufacturer’s recommended pressure (found on the driver’s door jamb).
  3. Inspect each tire for uneven wear, bulges, or other damage.
  4. Replace any damaged tires as necessary.

3. Wheel Alignment

• Sub-steps:
  1. Take the vehicle to an alignment shop or use an alignment machine.
  2. Follow the machine's instructions to adjust the alignment to manufacturer specifications.
  3. Check the camber, caster, and toe angles for proper alignment.

4. Suspension Component Inspection and Replacement

• Sub-steps:
  1. Lift the vehicle using a jack and securely place it on jack stands.
  2. Visually inspect shocks and struts for leaks or physical damage.
  3. Check for play in the bushings and mounts.
  4. Replace any worn or damaged suspension components with OEM or quality aftermarket parts.
  5. Reassemble suspension components and lower the vehicle.

5. Steering Component Check

• Sub-steps:
  1. Inspect the tie rods and ball joints for wear by checking for play.
  2. Replace any worn steering components as required.
  3. Ensure all bolts are torqued to manufacturer specifications.