why does my Ford Explorer Sixth Generation (2020-present) have a burning smell

Ford Explorer Sixth Generation (2020-present)

Error Codes

2-4 hours

Time

medium

Difficulty

high

Severity

3 min read

597 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 burning smell issues in Ford Explorer Sixth Generation. Step-by-step guide with diagnostic procedures and repair instructions.

Affected Component

Electrical

Estimated Time

2-4 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

•Disconnect battery before working on electrical systems
•Allow engine to cool before opening the hood to prevent burns

Symptoms

•Burning smell, particularly noticeable when the vehicle is in use
•Check engine light illuminated
•Smoke visible from the engine bay or undercarriage
•Unusual noises from the engine or drivetrain
•Loss of power or hesitation during acceleration

Diagnostic Steps

1
Scan for error codes using OBD-II scanner
2
Inspect the engine bay for any signs of leaks, burnt wiring, or damaged components
3
Ensure there are adequate levels of engine oil, transmission fluid, and coolant
4
Look for signs of wear, fraying, or melting on belts and hoses
5
Use a multimeter to test the condition of electrical components
6
Monitor the engine temperature gauge while driving

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
•Multimeter
•Socket set
•Flashlight

Parts Required

•Replacement wiring
•Connectors
•Belts
•Hoses
•Engine oil
•Transmission fluid
•Coolant

Related Faults

Share this solution

Comments

No comments yet

Be the first to share your thoughts

Back to Generation

Diagnostic Steps

1
Scan for error codes using OBD-II scanner
2
Inspect the engine bay for any signs of leaks, burnt wiring, or damaged components
3
Ensure there are adequate levels of engine oil, transmission fluid, and coolant
4
Look for signs of wear, fraying, or melting on belts and hoses
5
Use a multimeter to test the condition of electrical components
6
Monitor the engine temperature gauge while driving

Solution

1. Preparation

Tools Required: OBD-II scanner, multimeter, socket set, flashlight.
Allow the engine to cool before starting any work.
Disconnect the battery to prevent electrical shorts.

2. Address Electrical Issues

Inspect Wiring:
- Visually check all wiring for signs of damage or melting.
- Repair or replace any damaged wires using electrical tape or connectors.
Test Connections:
- Use a multimeter to check for proper voltage and continuity in suspect connections.
- Replace any faulty connectors.

3. Fluid Leaks

Locate and Fix Leaks:
- Identify sources of any fluid leaks (oil, transmission fluid, coolant).
- Replace gaskets or seals that are leaking.
- Top off any fluids that were lost during the process.

4. Replace Damaged Components

Belts and Hoses:
- If any belts or hoses are frayed or melted, remove them using a socket set.
- Replace with OEM parts, ensuring proper routing and tension.
- Torque any belt tensioners to manufacturer specifications.

5. Reassemble and Test

Reconnect Battery: Once all repairs are complete, reconnect the battery.
Start Engine: Allow the engine to idle and monitor for any unusual smells or leaks.
Test Drive: Take the vehicle for a short drive to ensure the burning smell has dissipated and that the vehicle operates normally.