how to reset the transmission on Ford Explorer Sixth Generation (2020-present)

Ford Explorer Sixth Generation (2020-present)

Error Codes

1 hour

Time

medium

Difficulty

medium

Severity

3 min read

431 words

Problem Statement

Learn how to reset the transmission on a 2020-present Ford Explorer to resolve shifting issues. Step-by-step guide with diagnostic and repair instructions.

Affected Component

Transmission

Estimated Time

1 hour

⚠️ Safety Warnings

Important safety information - read before proceeding

•Disconnect the battery before working on electrical systems to avoid short circuits or shocks.

Symptoms

•Rough or inconsistent shifting between gears
•Delayed engagement when shifting from park to drive
•Unresponsive transmission during acceleration
•Check engine light illuminated
•Transmission slipping or unexpected downshifts

Diagnostic Steps

1
Scan for error codes using an OBD-II scanner to check for transmission-related trouble codes.
2
Inspect transmission fluid level and condition to ensure it is at the proper level and not contaminated.
3
Test drive the vehicle to replicate symptoms and gather additional data on shifting behavior.
4
Check for software updates for the vehicle’s transmission control module (TCM) through a Ford dealership or service center.

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
•Wrench set (10mm)

Parts Required

•None specifically for the reset; however, ensure transmission fluid is at the correct level.

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Diagnostic Steps

1
Scan for error codes using an OBD-II scanner to check for transmission-related trouble codes.
2
Inspect transmission fluid level and condition to ensure it is at the proper level and not contaminated.
3
Test drive the vehicle to replicate symptoms and gather additional data on shifting behavior.
4
Check for software updates for the vehicle’s transmission control module (TCM) through a Ford dealership or service center.

Solution

1. Preparation

Ensure the vehicle is parked on a level surface.
Turn off the engine and disconnect the battery to prevent any electrical issues.
Gather necessary tools.

2. Battery Disconnect

Locate the negative battery terminal using a wrench (usually 10mm).
Carefully disconnect the negative battery cable and secure it away from the terminal.
Wait for at least 10 minutes to allow any residual electrical charge to dissipate.

3. Reconnect Battery

Reconnect the negative battery terminal securely.
Ensure connections are tight and there are no frayed wires.

4. Transmission Reset Procedure

Start the engine and let it idle for a few minutes.
Shift through all gears (P, R, N, D, and L) slowly, pausing for a few seconds in each position.
After cycling through the gears, leave the vehicle in the ‘D’ position for approximately 30 seconds.
Turn off the engine and restart it.

5. Test Drive

Conduct a test drive to evaluate the transmission performance.
Pay attention to shifting behavior during acceleration and deceleration.