my Ford Explorer Fifth Generation (2011-2019) driveshaft is vibrating what could be wrong

Ford Explorer Fifth Generation (2011-2019)

Error Codes

2-4 hours

Time

medium

Difficulty

medium

Severity

3 min read

546 words

Problem Statement

Learn how to diagnose and fix driveshaft vibration issues 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

•Disconnect the battery before working on electrical components.
•Ensure the vehicle is securely supported on jack stands before working underneath.

Symptoms

•Vibration felt through the floorboards or steering wheel
•Noise during acceleration (humming or grinding)
•Increased vibration at higher speeds
•Difficulty in steering or handling
•Possible check engine light illuminated (related to drivetrain issues)

Diagnostic Steps

1
Inspect the driveshaft visually for any obvious signs of damage or misalignment.
2
Check for loose or damaged U-joints by attempting to move them and looking for play.
3
Use a dial indicator to measure runout on the driveshaft while rotating it to detect any out-of-round conditions.
4
Inspect the differential and axle components for signs of wear, damage, or looseness.
5
Verify that the driveshaft is properly balanced; if necessary, use a balancing machine or dynamic balancer.
6
Check for worn or damaged motor and transmission mounts that may contribute to misalignment.

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 and jack stands
•Socket set
•Wrench set
•Torque wrench
•Dial indicator
•Pliers

Parts Required

•New U-joints
•Driveshaft balancing weights (if needed)

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Diagnostic Steps

1
Inspect the driveshaft visually for any obvious signs of damage or misalignment.
2
Check for loose or damaged U-joints by attempting to move them and looking for play.
3
Use a dial indicator to measure runout on the driveshaft while rotating it to detect any out-of-round conditions.
4
Inspect the differential and axle components for signs of wear, damage, or looseness.
5
Verify that the driveshaft is properly balanced; if necessary, use a balancing machine or dynamic balancer.
6
Check for worn or damaged motor and transmission mounts that may contribute to misalignment.

Solution

1. Preparation

Gather tools: jack stands, socket set, wrenches, torque wrench, dial indicator, and safety glasses.
Disconnect the battery to ensure safety while working.
Lift the vehicle using a jack and secure with jack stands.

2. Remove Driveshaft

Sub-steps:
- Use a socket set to remove the bolts securing the driveshaft to the rear differential and the transmission.
- Carefully lower the driveshaft and remove it from the vehicle. Ensure to support it to prevent injury.

3. Inspect and Replace U-joints

Sub-steps:
- Remove the U-joint retaining clips using pliers or a small screwdriver.
- Use a press to remove the U-joint from the driveshaft.
- Install the new U-joint by pressing it into place and securing with new clips.

4. Balance Driveshaft

Sub-steps:
- If the driveshaft is unbalanced, take it to a professional shop for proper balancing.
- If minor adjustments are needed, use a dynamic balancing machine to ensure uniform weight distribution.

5. Reinstall Driveshaft

Sub-steps:
- Position the driveshaft back into the vehicle, aligning it with the transmission and rear differential.
- Secure with the original bolts and torque them to the manufacturer's specifications (usually around 15-20 ft-lbs, but check the specific service manual for exact values).

6. Final Inspection

Sub-steps:
- Reconnect the battery and start the vehicle.
- Test drive to ensure that vibrations have been resolved and monitor for any unusual noises.