how to diagnose Ford Explorer Sixth Generation (2020-present) suspension issues

Ford Explorer Sixth Generation (2020-present)

Error Codes

2-4 hours

Time

medium

Difficulty

medium

Severity

3 min read

480 words

Problem Statement

Learn how to diagnose and fix suspension issues in the Ford Explorer Sixth Generation (2020-present). Step-by-step guide with symptoms and solutions.

Affected Component

Suspension

Estimated Time

2-4 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

•Ensure the vehicle is on a flat surface and secured with wheel chocks before lifting.
•Disconnect the battery before working on electrical components related to suspension systems.

Symptoms

•Uneven tire wear
•Excessive bouncing or swaying while driving
•Unusual noises such as clunks or rattles when driving over bumps
•Vehicle pulling to one side
•Increased body roll during turns
•Steering wheel vibrations

Diagnostic Steps

1
Visual Inspection of Suspension Components: Examine control arms, bushings, struts, and shocks for signs of wear or damage.
2
Check Tire Pressure and Condition: Ensure all tires are inflated to the manufacturer's specifications and inspect for uneven wear patterns.
3
Test Drive the Vehicle: Take the vehicle for a test drive to assess handling and listen for abnormal noises.
4
Inspect Wheel Alignment: Use an alignment tool to check if the wheels are properly aligned.
5
Check for Leaking Fluids: Inspect shocks and struts for any signs of fluid leakage.
6
Perform Bounce Test: Push down on each corner of the vehicle to check for excessive bouncing after release.

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
•Jack stands
•Socket set
•Torque wrench
•Alignment tools

Parts Required

•Control arms
•Bushings
•Struts or shocks

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Diagnostic Steps

1
Visual Inspection of Suspension Components: Examine control arms, bushings, struts, and shocks for signs of wear or damage.
2
Check Tire Pressure and Condition: Ensure all tires are inflated to the manufacturer's specifications and inspect for uneven wear patterns.
3
Test Drive the Vehicle: Take the vehicle for a test drive to assess handling and listen for abnormal noises.
4
Inspect Wheel Alignment: Use an alignment tool to check if the wheels are properly aligned.
5
Check for Leaking Fluids: Inspect shocks and struts for any signs of fluid leakage.
6
Perform Bounce Test: Push down on each corner of the vehicle to check for excessive bouncing after release.

Solution

1. Preparation

Tools Required: Jack, jack stands, socket set, torque wrench, alignment tools.
Safety Warnings: Ensure the vehicle is on a flat surface and secured with wheel chocks before lifting.

2. Replace Worn Components

Sub-steps:
1. Lift the Vehicle: Use a jack to lift the vehicle and secure it with jack stands.
2. Remove the Wheel: Use a socket set to remove the lug nuts and take off the wheel.
3. Inspect Control Arms and Bushings: If worn, remove the bolts securing the control arms and replace the bushings.
4. Replace Struts or Shocks:
  - Remove the top mount bolts and lower bolts of the strut or shock.
  - Install the new strut or shock, ensuring it is secured to the manufacturer’s torque specifications.
5. Reinstall the Wheel: Place the wheel back on and hand-tighten the lug nuts.

3. Wheel Alignment

Sub-steps:
1. Set Up Alignment Equipment: Use a proper alignment tool to set the vehicle on the alignment rack.
2. Adjust Camber, Caster, and Toe: Make adjustments according to manufacturer specifications to ensure proper alignment.