my Toyota RAV4 Fifth Generation (2019-present) shakes when I accelerate why

Solution

1. Preparation

• Gather tools and parts needed for the repair.
• Ensure the vehicle is parked on a flat surface and engage the parking brake.
• Disconnect the negative battery terminal to prevent electrical shorts.

2. Inspect and Replace Tires (if necessary)

• Sub-steps:
  1. Remove the wheels using a socket set.
  2. Inspect the tires for any bulges, uneven wear, or damage.
  3. Replace any damaged tires with new ones, ensuring the size matches the manufacturer specifications.
  4. Reinstall the wheels and torque the lug nuts to the manufacturer’s specifications (usually around 76 ft-lbs for RAV4).

3. Check and Adjust Wheel Alignment

• Sub-steps:
  1. Take the vehicle to a professional alignment shop.
  2. Align the wheels according to the specifications provided by the manufacturer.
  3. Test drive the vehicle post-alignment to ensure the shaking is resolved.

4. Inspect and Replace Engine Mounts (if necessary)

• Sub-steps:
  1. Remove any components obstructing access to the engine mount.
  2. Use a wrench to remove the bolts securing the engine mount to the frame and the engine.
  3. Replace the engine mount with an OEM part, ensuring proper alignment during installation.
  4. Torque the bolts to the specified value (typically around 40 ft-lbs).

5. Examine Driveshaft and CV Joints

• Sub-steps:
  1. Raise the vehicle on jack stands and secure it.
  2. Inspect the driveshaft for any signs of damage or looseness.
  3. Check CV joints for wear or torn boots.
  4. Replace any damaged components as necessary.