why does my Ford Explorer Fifth Generation (2011-2019) have a burning smell

Ford Explorer Fifth Generation (2011-2019)

Error Codes

2-4 hours

Time

medium

Difficulty

high

Severity

3 min read

551 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 (2011-2019). Step-by-step guide with symptoms, diagnostic steps, and repair instructions.

Affected Component

Electrical

Estimated Time

2-4 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

•Disconnect the battery before working on electrical systems.
•Allow engine components to cool before inspecting to prevent burns.

Symptoms

•Burning smell while driving or when the vehicle is stationary
•Smoke coming from under the hood or around the wheels
•Warning lights illuminated on the dashboard
•Decreased braking performance
•Unusual noises from the engine compartment
•Fluid leaks visible under the vehicle

Diagnostic Steps

1
Inspect for any visible smoke or burning fluid around the engine bay.
2
Check the brake components for overheating or wear.
3
Scan the vehicle's OBD-II system for error codes.
4
Inspect the engine oil and transmission fluid levels for contamination.
5
Examine electrical wiring and connectors for signs of melting or damage.
6
Test the battery and charging system for proper function.

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
•Basic socket set
•Multimeter
•Brake cleaner
•Rags

Parts Required

•Gaskets
•Seals
•Brake pads
•Rotors
•Engine oil
•Oil filter
•Coolant

Related Faults

Share this solution

Comments

No comments yet

Be the first to share your thoughts

Back to Generation

Diagnostic Steps

1
Inspect for any visible smoke or burning fluid around the engine bay.
2
Check the brake components for overheating or wear.
3
Scan the vehicle's OBD-II system for error codes.
4
Inspect the engine oil and transmission fluid levels for contamination.
5
Examine electrical wiring and connectors for signs of melting or damage.
6
Test the battery and charging system for proper function.

Solution

1. Preparation

Tools Required: OBD-II scanner, basic socket set, multimeter, brake cleaner, rags.
Ensure the vehicle is parked on a level surface and allow the engine to cool down before starting any work.
Disconnect the battery to prevent electrical shorts.

2. Inspect and Address Fluid Leaks

Check for oil or coolant leaks under the vehicle.
- Sub-steps:
  1. Clean the area around suspected leaks with brake cleaner.
  2. Start the engine and watch for new leaks.
  3. If found, replace the leaking seals or gaskets as necessary.
Parts Required: Gaskets, seals, or fluids as necessary.

3. Brake Inspection

Inspect the brake pads and rotors for wear and heat damage.
- Sub-steps:
  1. Remove the wheel to access the brake assembly.
  2. Check the thickness of the brake pads; replace if less than 3mm.
  3. Inspect rotors for warping or discoloration; replace if necessary.
Parts Required: Brake pads, rotors.

4. Electrical System Check

Inspect wiring and connectors for damage.
- Sub-steps:
  1. Visually check all wiring harnesses around the engine for melting or fraying.
  2. Use a multimeter to test for shorts or faulty connections.
  3. Repair or replace any damaged wiring.
Parts Required: Electrical connectors, wiring harness as needed.

5. Engine Component Inspection

Check engine components for overheating signs.
- Sub-steps:
  1. Inspect the engine oil for burnt smell or dark color; change oil if contaminated.
  2. Examine the coolant for discoloration indicating overheating.
  3. Replace any damaged components such as hoses or sensors.
Parts Required: Engine oil, oil filter, coolant.