how to fix the rear suspension noise on 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

560 words

Problem Statement

Learn how to diagnose and fix rear suspension noise in Ford Explorer Fifth Generation (2011-2019). Step-by-step guide with tools and procedures.

Affected Component

Suspension

Estimated Time

2-4 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

•Always use jack stands when working under the vehicle.
•Disconnect the battery before working on electronic components if applicable.

Symptoms

•Clunking or rattling noise from the rear suspension over bumps
•Excessive bouncing or instability when driving on uneven surfaces
•Uneven tire wear on the rear tires
•Visible damage or wear on suspension components
•Vehicle leaning to one side when parked

Diagnostic Steps

1
Inspect the rear suspension visually for any obvious signs of damage or wear.
2
Perform a physical test by pushing down on the rear of the vehicle to check for excessive bounce.
3
Check for loose or damaged bolts on suspension components using a socket set.
4
Use a jack and jack stands to safely lift the rear of the vehicle and inspect the shock absorbers for leaks.
5
Examine the rear sway bar links and bushings for any signs of wear or separation.
6
Use a stethoscope or similar tool to isolate the noise source while having someone bounce the rear of the vehicle.

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

•Socket set
•Torque wrench
•Jack and jack stands
•Pry bar
•Stethoscope

Parts Required

•Shock absorbers (if worn)
•Sway bar links and bushings (if damaged)

Related Faults

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Diagnostic Steps

1
Inspect the rear suspension visually for any obvious signs of damage or wear.
2
Perform a physical test by pushing down on the rear of the vehicle to check for excessive bounce.
3
Check for loose or damaged bolts on suspension components using a socket set.
4
Use a jack and jack stands to safely lift the rear of the vehicle and inspect the shock absorbers for leaks.
5
Examine the rear sway bar links and bushings for any signs of wear or separation.
6
Use a stethoscope or similar tool to isolate the noise source while having someone bounce the rear of the vehicle.

Solution

1. Preparation

Tools Required: Socket set, torque wrench, jack and jack stands, pry bar, stethoscope.
Park the vehicle on a level surface and engage the parking brake.
Gather all necessary tools and safety equipment (gloves, goggles).

2. Inspect and Replace Shock Absorbers

Lift the Vehicle:
- Use a jack to lift the rear of the vehicle and secure with jack stands.
Remove the Shock Absorbers:
- Use a socket set to remove the bolts securing the top and bottom of the shock absorbers.
- Carefully pull the shock absorber out from its mount.
Install New Shock Absorbers:
- Position the new shock absorber in place and hand-tighten the bolts.
- Torque the upper and lower bolts to the manufacturer’s specifications (usually around 50-70 ft-lbs, check service manual for exact figures).
Lower the Vehicle:
- Carefully remove the jack stands and lower the vehicle back to the ground.

3. Inspect and Replace Sway Bar Links and Bushings

Examine Sway Bar Links:
- Use a socket set to remove the bolts holding the sway bar links to the sway bar and control arms.
Replace Worn Components:
- Install new sway bar links and bushings, ensuring they are properly seated.
- Torque the new bolts to the manufacturer’s specifications.

4. Final Inspection

Recheck all bolts and connections to ensure they are tightened properly.
Inspect other related components for wear or damage as needed.