how to troubleshoot Ford Explorer Fifth Generation (2011-2019) driveshaft vibration problems

Solution

1. Preparation

• Tools Required: Jack and jack stands, wheel chocks, socket set, torque wrench, dial indicator.
• Safety Warnings: Ensure the vehicle is on a flat surface and secured with wheel chocks. Use proper lifting techniques when using a jack.

2. Inspect Driveshaft

• Remove the rear wheels for better access if necessary.
• Visually inspect the driveshaft for any signs of damage or imbalance.
• Check U-joints for any play; if they are worn, they will need replacement.

3. Remove and Replace U-joints (if necessary)

• Tools Required: U-joint removal tool, hammer, grease.
• Use the U-joint removal tool to disconnect the U-joints from the driveshaft.
• Remove the old U-joint and clean the grease fittings.
• Install the new U-joint and secure it with the appropriate clips.
• Reinstall the driveshaft onto the vehicle, ensuring all bolts are torqued to specifications.

4. Check Driveshaft Alignment

• Use a dial indicator to measure the runout of the driveshaft.
• If runout exceeds manufacturer specifications, consider replacing the driveshaft or having it balanced.

5. Reassemble and Test

• Reinstall any components removed during the process.
• Reattach the rear wheels and lower the vehicle.
• Conduct a test drive to ensure vibrations have been resolved.