how to fix the transmission slipping 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

531 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 transmission slipping in Ford Explorer (2011-2019). Step-by-step guide with symptoms, diagnostic steps, and repair instructions.

Affected Component

Transmission

Estimated Time

2-4 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

•Allow the engine to cool before handling the transmission fluid.
•Disconnect the battery before working on electrical components.

Symptoms

•Engine revs without corresponding acceleration
•Delayed or harsh shifting between gears
•Unusual noises when shifting (grinding or whining)
•Warning lights on the dashboard, specifically the transmission or check engine light
•Fluid leaks under the vehicle

Diagnostic Steps

1
Check the transmission fluid level and condition using the dipstick.
2
Scan the vehicle’s onboard computer for any error codes related to the transmission.
3
Inspect the transmission fluid for contamination or burnt odor.
4
Visually inspect the transmission pan for any signs of leaks or damage.
5
Examine the shift linkage for proper adjustment and functionality.
6
Test drive the vehicle to replicate the slipping issue under various conditions.

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

•Transmission fluid pump
•Funnel
•Container for old fluid
•Socket set
•Torque wrench
•Gasket scraper
•Wrench set
•OBD-II scanner

Parts Required

•Transmission fluid (specific to Ford specifications)
•Transmission filter
•Transmission pan gasket

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Diagnostic Steps

1
Check the transmission fluid level and condition using the dipstick.
2
Scan the vehicle’s onboard computer for any error codes related to the transmission.
3
Inspect the transmission fluid for contamination or burnt odor.
4
Visually inspect the transmission pan for any signs of leaks or damage.
5
Examine the shift linkage for proper adjustment and functionality.
6
Test drive the vehicle to replicate the slipping issue under various conditions.

Solution

1. Preparation

Gather necessary tools and parts.
Ensure the vehicle is parked on a level surface and the engine is off.
Disconnect the negative battery terminal to prevent electrical shorts.

2. Check and Replace Transmission Fluid

Sub-steps:
1. Remove the transmission dipstick and wipe it clean.
2. Insert the dipstick back and remove again to check fluid level.
3. If low, add the appropriate type of transmission fluid (check owner's manual for specifications).
4. If the fluid is discolored or burnt, proceed to drain and replace.
Tools Required: Transmission fluid pump, funnel, container for old fluid.
Safety Warnings: Allow the engine to cool before handling the transmission fluid.

3. Inspect and Replace Transmission Filter

Sub-steps:
1. Raise the vehicle safely using jack stands.
2. Remove the transmission pan bolts and carefully lower the pan.
3. Remove the old transmission filter and replace it with a new one.
4. Clean the transmission pan and replace the gasket.
5. Reinstall the pan and torque the bolts to manufacturer's specifications.
Tools Required: Socket set, torque wrench, gasket scraper.

4. Test and Adjust Shift Linkage

Sub-steps:
1. Inspect the shift linkage for wear or damage.
2. Adjust the linkage according to the specifications in the service manual.
3. Conduct a test of the shifting pattern to ensure smooth engagement.
Tools Required: Wrench set, screwdrivers.