how to fix Ford Explorer Fifth Generation (2011-2019) U-joint vibration

Ford Explorer Fifth Generation (2011-2019)

Error Codes

2-4 hours

Time

medium

Difficulty

medium

Severity

3 min read

518 words

Problem Statement

Learn how to diagnose and fix U-joint vibration issues in Ford Explorer (2011-2019). Step-by-step guide with diagnostic procedures and repair instructions.

Affected Component

Suspension

Estimated Time

2-4 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

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

Symptoms

•Vibration felt in the cabin during acceleration
•Noise (clunking or grinding) when shifting from park to drive or reverse
•Increased vibration at higher speeds
•Uneven tire wear
•Difficulty in steering or handling

Diagnostic Steps

1
Inspect the driveshaft visually for any signs of damage or misalignment.
2
Check for play in the U-joint by manually moving it up and down and side to side.
3
Use an OBD-II scanner to check for any related error codes that might indicate drivetrain issues.
4
Lift the vehicle and rotate the driveshaft by hand to listen for unusual noises.
5
Examine the transmission and differential mounts for any signs of wear or damage.

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

•OBD-II scanner
•Socket set
•U-joint removal tool or press
•Snap ring pliers
•Torque wrench
•Jack and jack stands

Parts Required

•New U-joint
•Retaining clips (if not reusable)
•Grease

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Diagnostic Steps

1
Inspect the driveshaft visually for any signs of damage or misalignment.
2
Check for play in the U-joint by manually moving it up and down and side to side.
3
Use an OBD-II scanner to check for any related error codes that might indicate drivetrain issues.
4
Lift the vehicle and rotate the driveshaft by hand to listen for unusual noises.
5
Examine the transmission and differential mounts for any signs of wear or damage.

Solution

1. Preparation

Gather tools and parts required for the repair.
Safety: Disconnect the battery to avoid electrical issues.
Raise the vehicle on jack stands and secure it.

2. Remove Driveshaft

Sub-steps:
1. Remove the rear U-joint retaining clips using snap ring pliers.
2. Use a socket set to loosen and remove the bolts securing the driveshaft to the rear differential.
3. Repeat the process for the front U-joint bolts attaching it to the transmission.
4. Carefully slide the driveshaft out of the transmission and differential.

3. Replace U-joint

Sub-steps:
1. Use a U-joint removal tool or a press to remove the old U-joint from the driveshaft.
2. Clean the U-joint caps and ensure the new U-joint matches the original specifications.
3. Apply grease to the new U-joint and press it into the driveshaft.
4. Install new retaining clips and ensure they are seated properly.

4. Reinstall Driveshaft

Sub-steps:
1. Align the driveshaft with the transmission and differential flanges.
2. Secure the front U-joint to the transmission with bolts and torque to the manufacturer’s specifications (typically 15-20 lb-ft).
3. Secure the rear U-joint to the differential with bolts and torque accordingly.
4. Reinstall any retaining clips removed earlier.

5. Final Checks

Sub-steps:
1. Lower the vehicle off the jack stands.
2. Reconnect the battery.
3. Start the vehicle and check for any vibrations or noises.