how to fix rough shifting in my Ford Explorer Fifth Generation (2011-2019)

Ford Explorer Fifth Generation (2011-2019)

Error Codes

2-4 hours

Time

medium

Difficulty

high

Severity

3 min read

582 words

⚠️ Safety Warning

This issue requires immediate attention. If you are not experienced with automotive repairs, consult a professional mechanic. Working on critical systems can be dangerous.

Problem Statement

Learn how to diagnose and fix rough shifting issues in Ford Explorer Fifth Generation (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 the battery before working on electrical systems.
•Allow the engine to cool before opening the transmission or working with fluids.

Symptoms

•Harsh or jerky shifts during acceleration
•Delayed engagement when shifting from park to drive or reverse
•Unusual noises during shifting (clunking or grinding)
•Fluctuating RPMs while driving
•Transmission fluid leaks underneath the vehicle
•Check engine light may be illuminated

Diagnostic Steps

1
Scan for error codes using an OBD-II scanner to identify any transmission-related trouble codes.
2
Check the transmission fluid level and condition; look for any burnt smell or dark coloration.
3
Inspect the transmission fluid for contamination or metal shavings.
4
Test the transmission range sensor for proper operation.
5
Examine the transmission mounts for wear or damage.
6
Check for vacuum leaks in the engine that may affect transmission operation.

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
•Transmission fluid pump
•Socket set
•Torque wrench
•Funnel

Parts Required

•Transmission fluid (specific type as per owner's manual)
•Transmission filter (if applicable)
•Transmission mounts (if worn)

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Diagnostic Steps

1
Scan for error codes using an OBD-II scanner to identify any transmission-related trouble codes.
2
Check the transmission fluid level and condition; look for any burnt smell or dark coloration.
3
Inspect the transmission fluid for contamination or metal shavings.
4
Test the transmission range sensor for proper operation.
5
Examine the transmission mounts for wear or damage.
6
Check for vacuum leaks in the engine that may affect transmission operation.

Solution

1. Preparation

Gather tools and parts needed for the repair.
Ensure the vehicle is parked on a level surface with the engine turned off.
Disconnect the battery to prevent any electrical issues during repair.

2. Fluid Change

Tools Required: Transmission fluid pump, socket set, torque wrench, funnel, and OBD-II scanner.
Sub-steps:
1. Drain the old transmission fluid by removing the drain plug or pan.
2. Replace the transmission filter if equipped. Remove the old filter and install a new one according to manufacturer specifications.
3. Reinstall the drain plug or transmission pan and torque to the manufacturer's specifications.
4. Refill the transmission with new fluid using the recommended type and quantity (consult the owner’s manual).
5. Start the engine and allow it to reach operating temperature; cycle through the gears to circulate the fluid.

3. Range Sensor Adjustment

Tools Required: Socket set, torque wrench.
Sub-steps:
1. Locate the transmission range sensor.
2. Check the alignment and adjust as necessary according to the specifications in the service manual.
3. Secure the sensor and reconnect any electrical connections.

4. Transmission Mount Replacement (if worn)

Tools Required: Jack, jack stands, socket set, torque wrench.
Sub-steps:
1. Safely raise the vehicle using a jack and secure it with jack stands.
2. Locate the transmission mounts and inspect for cracks or excessive wear.
3. Remove the bolts securing the mounts and lift the transmission slightly to access the mounts.
4. Replace the old mounts with new ones, ensuring proper alignment.
5. Torque the bolts to the manufacturer’s specifications.