how to fix suspension noise in 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

544 words

Problem Statement

Learn how to diagnose and fix 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 use jack stands when working under a vehicle.
•Allow the vehicle to cool before working on suspension components.

Symptoms

•Clunking or banging noises when driving over bumps
•Creaking sounds when turning or going over uneven surfaces
•Excessive body roll during cornering
•Uneven tire wear
•Vehicle feels bouncy or unstable over rough terrain

Diagnostic Steps

1
Inspect the suspension components visually for signs of wear or damage, including control arms, bushings, and struts.
2
Check for loose or damaged hardware, such as bolts and nuts securing suspension parts.
3
Test the shock absorbers by pushing down on the vehicle and observing how many times it rebounds before settling.
4
Examine the sway bar links and bushings for wear or play.
5
Assess the condition of the tires for uneven wear patterns that may indicate alignment issues.
6
Use a stethoscope or mechanic's stethoscope to pinpoint the source of the noise while someone else drives the vehicle over bumps.

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

•Floor jack
•Jack stands
•Socket set
•Wrench set
•Torque wrench
•Mechanic’s stethoscope

Parts Required

•Control arms (if worn)
•Shock absorbers
•Sway bar links
•Sway bar bushings (if needed)

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Diagnostic Steps

1
Inspect the suspension components visually for signs of wear or damage, including control arms, bushings, and struts.
2
Check for loose or damaged hardware, such as bolts and nuts securing suspension parts.
3
Test the shock absorbers by pushing down on the vehicle and observing how many times it rebounds before settling.
4
Examine the sway bar links and bushings for wear or play.
5
Assess the condition of the tires for uneven wear patterns that may indicate alignment issues.
6
Use a stethoscope or mechanic's stethoscope to pinpoint the source of the noise while someone else drives the vehicle over bumps.

Solution

1. Preparation

Gather necessary tools and parts.
Ensure the vehicle is parked on a flat surface and the engine is off.
Wear safety glasses and gloves.

2. Lift the Vehicle

Tools Required: Floor jack, jack stands
Raise the vehicle using a floor jack and secure it with jack stands to safely access the suspension.

3. Inspect and Replace Worn Components

Control Arms:
- Remove the bolts securing the control arms using a socket set.
- Inspect bushings for cracks or degradation and replace if necessary.
- Install new control arms and torque bolts to manufacturer specifications (typically around 70-90 ft-lbs).
Shock Absorbers:
- Remove the lower bolts of the shock absorbers with a socket set.
- Disconnect the top mount of the shock by removing the retaining nut.
- Replace with new shock absorbers and tighten bolts to specified torque (about 50-70 ft-lbs for lower bolts).
Sway Bar Links:
- Use a wrench to remove the nuts on both ends of the sway bar link.
- Inspect the sway bar bushings and replace if damaged.
- Install new sway bar links and torque nuts to recommended specifications (usually around 35-40 ft-lbs).

4. Reassemble and Lower the Vehicle

Double-check all connections and reassemble any components that were removed.
Carefully lower the vehicle back to the ground.