why does my Ford Explorer Fifth Generation (2011-2019) make a clunking noise when shifting

Ford Explorer Fifth Generation (2011-2019)

Error Codes

2-4 hours

Time

medium

Difficulty

medium

Severity

3 min read

508 words

Problem Statement

Learn how to diagnose and fix clunking noise when shifting in Ford Explorer (2011-2019). Step-by-step guide with diagnostic procedures and repair instructions.

Affected Component

Transmission

Estimated Time

2-4 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

•Disconnect battery before working on electrical systems.
•Allow the engine to cool before opening any components.

Symptoms

•Clunking noise during gear changes
•Noticeable jolt or jerk when shifting from park to drive or reverse
•Delayed engagement when shifting gears
•Possible grinding noise during shifting
•Vibration felt through the vehicle during shifts

Diagnostic Steps

1
Inspect transmission fluid level and condition using the dipstick.
2
Scan the vehicle's computer for any error codes related to the transmission.
3
Visually inspect the transmission mounts for signs of wear or damage.
4
Check the drive shaft and CV joints for play and damage.
5
Inspect the engine and transmission mounts for degradation.
6
Test drive the vehicle to replicate and identify the noise 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

•OBD-II scanner
•Socket set
•Torque wrench
•Drain pan
•Fluid pump

Parts Required

•Transmission fluid (as specified in the owner's manual)
•Transmission filters (if applicable)
•Transmission mounts (if replacement is necessary)

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Diagnostic Steps

1
Inspect transmission fluid level and condition using the dipstick.
2
Scan the vehicle's computer for any error codes related to the transmission.
3
Visually inspect the transmission mounts for signs of wear or damage.
4
Check the drive shaft and CV joints for play and damage.
5
Inspect the engine and transmission mounts for degradation.
6
Test drive the vehicle to replicate and identify the noise source.

Solution

1. Preparation

Gather tools and parts needed for the repair.
Ensure the vehicle is parked on a level surface and the engine is off.
Disconnect the battery for safety.

2. Check and Replace Transmission Fluid

Sub-steps:
- Remove the transmission dipstick and check the fluid level.
- If low, add the recommended transmission fluid (consult owner's manual for specification).
- If fluid is dark or has a burnt smell, consider a transmission fluid change.
- To change fluid, drain old fluid using a drain pan, replace the filter if applicable, and refill with new fluid.

3. Inspect and Replace Transmission Mounts

Sub-steps:
- Locate the transmission mounts (usually under the vehicle near the transmission).
- Use a socket set to remove the bolts securing the mounts.
- Inspect the mounts for cracks or excessive wear.
- Replace with new mounts, ensuring they are properly aligned and tightened to manufacturer specifications (consult repair manual for torque values).

4. Inspect Drive Shaft and CV Joints

Sub-steps:
- Raise the vehicle securely on jack stands.
- Visually inspect the drive shaft for any signs of damage or excessive play.
- Check the CV joints for wear; replace if cracked or leaking grease.
- Reattach any loose components and ensure they are properly torqued.