how to resolve Ford Explorer Fifth Generation (2011-2019) transmission slipping problems?

Ford Explorer Fifth Generation (2011-2019)

Error Codes

2-4 hours

Time

medium

Difficulty

high

Severity

3 min read

538 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 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 working on the transmission

Symptoms

•Engine revs without corresponding acceleration
•Hesitation during gear shifts
•Check engine light illuminated
•Unusual noises during shifting (e.g., whining or clunking)
•Fluid leaks under the vehicle
•Poor fuel economy

Diagnostic Steps

1
Scan for error codes using an OBD-II scanner
2
Check the transmission fluid level and condition
3
Inspect the transmission fluid for contamination or burnt smell
4
Examine the transmission filter for blockages
5
Test the transmission solenoids for proper operation
6
Look for any external leaks or damage to transmission components

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
•Funnel
•Drain pan
•Multimeter
•Screwdrivers

Parts Required

•Transmission fluid
•Transmission filter
•Gasket for transmission pan
•Transmission solenoids (if necessary)

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Diagnostic Steps

1
Scan for error codes using an OBD-II scanner
2
Check the transmission fluid level and condition
3
Inspect the transmission fluid for contamination or burnt smell
4
Examine the transmission filter for blockages
5
Test the transmission solenoids for proper operation
6
Look for any external leaks or damage to transmission components

Solution

1. Preparation

Ensure the vehicle is parked on a flat surface.
Gather all necessary tools and parts.
Disconnect the battery to ensure safety.

2. Check and Replace Transmission Fluid

Tools Required: Socket set, funnel, drain pan
Steps:
1. Locate the transmission dipstick and remove it.
2. Use a funnel to add the appropriate type of transmission fluid (consult owner's manual for specifications).
3. Start the engine and allow it to reach operating temperature while shifting through gears.
4. Recheck the fluid level and add more if necessary.

3. Inspect and Replace Transmission Filter

Tools Required: Socket set, screwdrivers, gasket scraper, transmission filter kit
Steps:
1. Raise the vehicle and secure it on jack stands.
2. Remove the transmission pan bolts and carefully lower the pan.
3. Remove the old filter and replace it with a new one from the filter kit.
4. Clean the pan and the mating surface on the transmission.
5. Install a new gasket and reattach the transmission pan with the specified torque.

4. Test Transmission Solenoids

Tools Required: Multimeter
Steps:
1. Locate the transmission solenoids (refer to service manual for exact location).
2. Disconnect the electrical connectors.
3. Use a multimeter to check the resistance of each solenoid according to specifications.
4. Replace any solenoids that are out of specification.

5. Reassemble and Refill Fluid

Tools Required: Funnel, new transmission fluid
Steps:
1. Reinstall any components that were removed during the process.
2. Refill the transmission with new fluid as per specifications.
3. Start the engine and allow it to idle while checking for leaks.