how to fix the reverse lights not working in my Ford Explorer Fifth Generation (2011-2019)?

Ford Explorer Fifth Generation (2011-2019)

Error Codes

1-2 hours

Time

medium

Difficulty

medium

Severity

3 min read

576 words

Problem Statement

Learn how to diagnose and fix reverse lights not working in Ford Explorer (2011-2019). Step-by-step guide with diagnostic procedures and repair instructions.

Affected Component

Electrical

Estimated Time

1-2 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

•Disconnect the battery before working on electrical systems to prevent shock.

Symptoms

•Reverse lights do not illuminate when the transmission is placed in reverse
•Check engine light may illuminate if related sensors are affected
•Possible blown fuses related to the lighting system
•Gear indicator on the dashboard may not display correctly
•No audible warning sound for reverse

Diagnostic Steps

1
Inspect the reverse light bulbs for any signs of damage or burnout.
2
Check the reverse light fuse in the fuse box and replace if blown.
3
Use an OBD-II scanner to check for any related trouble codes.
4
Inspect the reverse light switch located on the transmission for proper operation.
5
Test the wiring harness for continuity and any signs of wear or damage.
6
Verify the operation of the vehicle's battery and ground connections.

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

•Screwdriver
•Replacement bulbs
•Fuse puller or needle-nose pliers
•Socket set
•Ratchet
•Multimeter

Parts Required

•Reverse light bulbs
•Reverse light switch
•Fuses

Related Faults

Share this solution

Comments

No comments yet

Be the first to share your thoughts

Back to Generation

Diagnostic Steps

1
Inspect the reverse light bulbs for any signs of damage or burnout.
2
Check the reverse light fuse in the fuse box and replace if blown.
3
Use an OBD-II scanner to check for any related trouble codes.
4
Inspect the reverse light switch located on the transmission for proper operation.
5
Test the wiring harness for continuity and any signs of wear or damage.
6
Verify the operation of the vehicle's battery and ground connections.

Solution

1. Preparation

Gather necessary tools and parts.
Disconnect the negative battery terminal to prevent electrical shock.
Ensure the vehicle is on a flat surface and in park.

2. Replace Bulbs

Tools Required: Screwdriver, replacement bulbs
Remove the tail light assembly by unscrewing and gently pulling it out.
Replace any burned-out bulbs with new ones, ensuring they are the correct type (typically 921 for reverse).
Reinstall the tail light assembly and secure it with screws.

3. Check and Replace Fuse

Tools Required: Fuse puller or needle-nose pliers
Locate the fuse box (usually under the dashboard or in the engine compartment).
Identify the fuse for the reverse lights (refer to the label on the fuse box cover).
Remove the fuse and inspect it. If the metal strip is broken, replace it with a fuse of the same amperage.

4. Inspect and Replace Reverse Light Switch

Tools Required: Socket set, ratchet
Locate the reverse light switch on the transmission (usually at the top of the transmission housing).
Disconnect the wiring harness from the switch.
Unscrew and remove the faulty switch.
Install the new switch by reversing the removal process and reconnect the wiring harness.

5. Test Wiring and Connections

Tools Required: Multimeter
Use a multimeter to check for continuity in the wiring harness leading to the reverse lights.
Repair or replace any damaged wires, ensuring proper insulation and connections.