how to fix my Honda Pilot YF3 (2016-2022) rear suspension noise when going over bumps?

Solution

1. Preparation

• Gather necessary tools and parts.
• Park the vehicle on a flat surface and engage the parking brake.
• Use jack stands to elevate the rear of the vehicle safely.

2. Inspect and Replace Shock Absorbers

• Tools Required: Socket set, torque wrench, jack and jack stands
• Sub-steps:
  1. Remove the rear wheels for better access to the shock absorbers.
  2. Unbolt the top and bottom mounts of the shock absorbers using a socket set.
  3. Remove the old shock absorbers from the vehicle.
  4. Install the new shock absorbers in reverse order, ensuring they are properly aligned.
  5. Torque the bolts to the manufacturer specifications (typically around 40-50 ft-lbs for upper mounts).

3. Inspect and Replace Control Arm Bushings

• Tools Required: Wrench set, bushing removal tool, lubricant
• Sub-steps:
  1. Remove the rear wheel again for access.
  2. Unbolt the control arm from the vehicle.
  3. Use a bushing removal tool to extract the old bushings from the control arm.
  4. Install new bushings, applying lubricant to ease installation.
  5. Reattach the control arm and torque to manufacturer specifications.

4. Check Rear Springs

• Sub-steps:
  1. Inspect the rear springs for signs of sagging or damage.
  2. If springs are damaged, remove them by unbolting the lower control arm.
  3. Install new springs, ensuring they sit properly in their mounts.
  4. Reassemble the rear suspension components and torque bolts as needed.