how to diagnose Ford Explorer Fifth Generation (2011-2019) suspension noise

Ford Explorer Fifth Generation (2011-2019)

Error Codes

2-4 hours

Time

medium

Difficulty

medium

Severity

3 min read

478 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 disconnect the battery before working on electrical components.
•Allow the vehicle to cool before working on suspension parts.

Symptoms

•Clunking or banging noise when driving over bumps
•Creaking or squeaking sounds while turning or during acceleration
•Excessive vibration felt in the steering wheel
•Uneven tire wear
•Vehicle sways or leans excessively during turns

Diagnostic Steps

1
Inspect the suspension components visually for signs of wear or damage.
2
Check for loose bolts or hardware in the suspension system.
3
Perform a bounce test by pushing down on each corner of the vehicle to assess shock absorber functionality.
4
Use an OBD-II scanner to check for any related error codes that may indicate suspension system issues.
5
Test drive the vehicle over various road conditions to replicate the noise and identify its source.

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 stands
•Wheel chocks
•Jack

Parts Required

•Control arms (if damaged)
•Bushings (if worn)
•Shock absorbers/struts (if leaking)
•Sway bar links (if loose)

Related Faults

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Diagnostic Steps

1
Inspect the suspension components visually for signs of wear or damage.
2
Check for loose bolts or hardware in the suspension system.
3
Perform a bounce test by pushing down on each corner of the vehicle to assess shock absorber functionality.
4
Use an OBD-II scanner to check for any related error codes that may indicate suspension system issues.
5
Test drive the vehicle over various road conditions to replicate the noise and identify its source.

Solution

1. Preparation

Gather tools: socket set, torque wrench, jack stands, wheel chocks.
Park the vehicle on a level surface and engage the parking brake.

2. Raise the Vehicle

Use a jack to lift the vehicle and secure it with jack stands.
Ensure the vehicle is stable before proceeding with any repairs.

3. Inspect Suspension Components

Control Arms: Check for cracks or bent components.
Bushings: Inspect for wear; replace if cracked or deteriorated.
Shock Absorbers/Struts: Look for signs of leakage or damage. Test for proper damping by pushing down on the vehicle and observing rebound.
Sway Bar Links: Examine for looseness or wear; replace as needed.

4. Tighten or Replace Components

Tighten: Use a torque wrench to ensure all suspension bolts are torqued to manufacturer specifications.
Replace: If any components (bushings, shocks, control arms, sway bar links) are worn or damaged, replace them with OEM or quality aftermarket parts. Follow manufacturer torque specifications for new parts.

5. Reassemble and Lower Vehicle

Reinstall any components that were removed during inspection.
Lower the vehicle carefully and remove jack stands.