why does my Ford Explorer smell like burning rubber

Ford Explorer Fifth Generation (2011-2019)

Error Codes

2-4 hours

Time

medium

Difficulty

medium

Severity

3 min read

542 words

Problem Statement

Learn how to diagnose and fix the burning rubber smell in your Ford Explorer. Step-by-step guide with symptoms, diagnostic steps, and repair instructions.

Affected Component

Brakes

Estimated Time

2-4 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 hood.
•Ensure the vehicle is securely supported on jack stands.

Symptoms

•Burning rubber odor inside or outside the vehicle
•Smoke emanating from the engine bay or underneath the vehicle
•Unusual noises (squeaking or grinding) from the engine or wheels
•Warning lights illuminated on the dashboard (e.g., engine or brake warning lights)
•Decreased performance or power loss when driving

Diagnostic Steps

1
Inspect the engine bay for any visible signs of melted rubber components or belts.
2
Check the condition of the serpentine belt for wear, cracks, or misalignment.
3
Examine brake components for signs of overheating or excessive wear.
4
Inspect wheel bearings for damage or excessive friction.
5
Use an OBD-II scanner to check for any diagnostic trouble codes (DTCs) that may indicate related issues.

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
•Jack and jack stands
•Lug wrench
•Belt tensioner tool (if needed)
•Bearing puller

Parts Required

•New serpentine belt
•Brake pads and rotors (if needed)
•Wheel bearings (if needed)

Related Faults

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Symptoms

•Burning rubber odor inside or outside the vehicle

•Smoke emanating from the engine bay or underneath the vehicle

•Unusual noises (squeaking or grinding) from the engine or wheels

•Warning lights illuminated on the dashboard (e.g., engine or brake warning lights)

•Decreased performance or power loss when driving

Diagnostic Steps

1
Inspect the engine bay for any visible signs of melted rubber components or belts.
2
Check the condition of the serpentine belt for wear, cracks, or misalignment.
3
Examine brake components for signs of overheating or excessive wear.
4
Inspect wheel bearings for damage or excessive friction.
5
Use an OBD-II scanner to check for any diagnostic trouble codes (DTCs) that may indicate related issues.

Solution

1. Preparation

Gather tools and parts.
Disconnect the battery to ensure safety while working on electrical components.

2. Inspect and Replace Serpentine Belt

Sub-steps:
1. Locate the serpentine belt routing diagram (often found on a sticker in the engine bay).
2. Use a socket set to relieve tension on the belt tensioner.
3. Remove the old belt and inspect pulleys for damage.
4. Install the new belt according to the routing diagram.
Tools Required: Socket set, belt tensioner tool (if needed).
Safety Warnings: Ensure the engine is off and cool before working on components.

3. Check and Replace Brake Components

Sub-steps:
1. Remove the wheel to access the brake assembly.
2. Inspect brake pads and rotors for excessive wear or glazing.
3. Replace any worn brake pads and resurface or replace rotors as necessary.
4. Reassemble the wheel and lower the vehicle.
Tools Required: Jack and jack stands, lug wrench, socket set.
Safety Warnings: Ensure the vehicle is securely supported on jack stands.

4. Inspect Wheel Bearings

Sub-steps:
1. Lift the vehicle and secure it on jack stands.
2. Remove the wheel to access the wheel hub.
3. Check for play in the wheel bearing by rocking the hub back and forth.
4. If play is detected, replace the wheel bearing.
Tools Required: Jack and jack stands, socket set, bearing puller.
Safety Warnings: Always use jack stands to prevent the vehicle from falling.