my Ford Explorer Fifth Generation (2011-2019) won't shift into reverse what should I do

Ford Explorer Fifth Generation (2011-2019)

Error Codes

1-3 hours

Time

medium

Difficulty

high

Severity

3 min read

557 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 issues preventing reverse in Ford Explorer (2011-2019). Step-by-step guide with diagnostic procedures and repair instructions.

Affected Component

Transmission

Estimated Time

1-3 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 fluid fill port.

Symptoms

•Unable to engage reverse gear
•Transmission slipping or hesitation when attempting to shift to reverse
•Unusual noises (grinding or clunking) when attempting to shift into reverse
•Check engine light illuminated
•Fluid leaks under the vehicle
•Warning message on the dashboard related to transmission

Diagnostic Steps

1
Scan for error codes using an OBD-II scanner to check for transmission-related fault codes.
2
Inspect the transmission fluid level and condition; ensure it is at the correct level and not burnt.
3
Check the transmission shift linkage for damage or misalignment.
4
Examine the transmission control module (TCM) for proper operation.
5
Inspect the vehicle battery and charging system, as low voltage can affect transmission performance.
6
Test the brake light switch operation, as it can prevent shifting into reverse if malfunctioning.

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
•Multimeter
•Transmission fluid
•Funnel
•Jack and jack stands

Parts Required

•Transmission fluid (if low or burnt)
•Brake light switch (if faulty)

Related Faults

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Symptoms

•Unable to engage reverse gear

•Transmission slipping or hesitation when attempting to shift to reverse

•Unusual noises (grinding or clunking) when attempting to shift into reverse

•Check engine light illuminated

•Fluid leaks under the vehicle

•Warning message on the dashboard related to transmission

Diagnostic Steps

1
Scan for error codes using an OBD-II scanner to check for transmission-related fault codes.
2
Inspect the transmission fluid level and condition; ensure it is at the correct level and not burnt.
3
Check the transmission shift linkage for damage or misalignment.
4
Examine the transmission control module (TCM) for proper operation.
5
Inspect the vehicle battery and charging system, as low voltage can affect transmission performance.
6
Test the brake light switch operation, as it can prevent shifting into reverse if malfunctioning.

Solution

1. Preparation

Tools Required: OBD-II scanner, socket set, multimeter, transmission fluid, funnel, jack and jack stands.
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 Transmission Fluid

Locate the transmission dipstick (if applicable) or access the transmission fluid fill port.
Remove the dipstick or fill plug, wipe it clean, and insert it back.
Check the fluid level; if low, add the appropriate type of transmission fluid (consult owner's manual for specifics).
Inspect the fluid condition; if it appears dark or smells burnt, consider a fluid change.

3. Inspect and Adjust Shift Linkage

Raise the vehicle on jack stands to access the underside.
Locate the shift linkage and visually inspect for any loose connections or damage.
If misaligned, adjust the linkage according to the manufacturer's specifications.
Ensure secure connections and that the linkage moves freely.

4. Test and Replace Brake Light Switch (if necessary)

Locate the brake light switch, usually mounted near the brake pedal.
Use a multimeter to test the switch for continuity when the pedal is pressed.
If the switch fails the test, disconnect it and replace it with a new part.

5. Reconnect Battery and Test

Reconnect the negative battery terminal.
Start the vehicle and attempt to shift into reverse.
If issues persist, further diagnostics or transmission service may be necessary.