how to fix the rear suspension noise on my Ford Explorer Fifth Generation (2011-2019)

Ford Explorer Fifth Generation (2011-2019)

Error Codes

2-4 hours

Time

medium

Difficulty

medium

Severity

3 min read

511 words

Problem Statement

Learn how to diagnose and fix rear suspension noise in Ford Explorer (2011-2019). Step-by-step guide with symptoms, diagnostic steps, and repair instructions.

Affected Component

Suspension

Estimated Time

2-4 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

•Always disconnect the battery before working on suspension systems.
•Ensure the vehicle is securely supported on jack stands before working underneath.

Symptoms

•Clunking or banging noise when driving over bumps
•Creaking or squeaking sounds during turns
•Excessive bouncing or instability in the rear end
•Uneven tire wear on rear tires
•Visible damage or wear on suspension components

Diagnostic Steps

1
Inspect the rear suspension components visually for any signs of wear or damage.
2
Check for loose bolts or mounting hardware on the rear suspension.
3
Test the shock absorbers for proper damping by pushing down on the rear of the vehicle and observing the rebound.
4
Examine the rear control arms and bushings for signs of cracking or deterioration.
5
Look for any signs of fluid leakage from the shock absorbers or struts.

Solution

💡 Expert Tip

For complex repairs like this, consider taking photos at each step. This helps if you need to reverse a step or consult with a mechanic. Also, keep all removed parts organized - you may need to reference them during reassembly.

Verification

After completing the repair, verify that the issue has been resolved:

✓Test the affected component to ensure it functions correctly
✓Check for any error codes or warning lights
✓Monitor the vehicle for a few days to ensure the issue does not recur

Prevention Tips

To prevent this issue from occurring again:

•Follow the manufacturer's recommended maintenance schedule
•Address warning signs early before they develop into major issues
•Use quality parts and fluids recommended for your vehicle
•Keep detailed records of all repairs and maintenance

Tools & Equipment Required

•Jack and jack stands
•Lug wrench
•Socket set
•Torque wrench
•Wrench set

Parts Required

•Shock absorbers (if worn)
•Control arm bushings (if necessary)

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Diagnostic Steps

1
Inspect the rear suspension components visually for any signs of wear or damage.
2
Check for loose bolts or mounting hardware on the rear suspension.
3
Test the shock absorbers for proper damping by pushing down on the rear of the vehicle and observing the rebound.
4
Examine the rear control arms and bushings for signs of cracking or deterioration.
5
Look for any signs of fluid leakage from the shock absorbers or struts.

Solution

1. Preparation

Gather necessary tools and parts.
Ensure the vehicle is parked on a level surface and securely elevate the rear using jack stands.
Disconnect the negative battery terminal for safety.

2. Inspect and Replace Worn Components

Sub-steps:
1. Remove Wheel:
  - Use a lug wrench to loosen and remove the rear wheel lug nuts.
  - Take off the wheel to access the suspension components.
2. Inspect Suspension Components:
  - Check control arms, bushings, and shock absorbers for any signs of wear or damage.
  - If any component is damaged, proceed to replace it.

3. Replace Shock Absorbers (if necessary)

Sub-steps:
1. Remove Old Shock Absorbers:
  - Locate the mounting bolts at the top and bottom of the shock absorber.
  - Use the appropriate socket to remove the bolts and detach the shock.
2. Install New Shock Absorbers:
  - Position the new shock absorber in place.
  - Hand-tighten the mounting bolts, then use a torque wrench to tighten them to the manufacturer's specifications (typically around 40-50 ft-lbs).

4. Reassemble and Lower Vehicle

Sub-steps:
1. Reinstall Wheel:
  - Place the wheel back onto the hub and hand-tighten the lug nuts.
2. Lower Vehicle:
  - Carefully lower the vehicle from the jack stands.
  - Tighten the lug nuts to the specified torque (usually around 100 ft-lbs) in a crisscross pattern.