my Honda CR-V Fifth Generation (2017-2022) has a burning smell when driving, what's causing it?

Honda CR-V 6th Gen (2023-Present)

Error Codes

2-4 hours

Time

medium

Difficulty

high

Severity

3 min read

539 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 Honda CR-V Fifth Generation (2017-2022). Step-by-step guide with symptoms and solutions.

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 inspecting under the hood

Symptoms

•Burning smell noticeable inside or outside the vehicle
•Smoke observed from under the hood or near the wheels
•Check engine light illuminated
•Decreased braking performance (if related to brakes)
•Unusual noises from the engine bay or wheels

Diagnostic Steps

1
Inspect under the hood for any visible signs of leaking fluids (oil, coolant, brake fluid)
2
Check the brake system for signs of overheating or worn components (e.g., brake pads, rotors)
3
Examine the belts and hoses for any signs of wear, fraying, or burning
4
Use an OBD-II scanner to check for any error codes that may indicate specific issues
5
Inspect the tires for signs of excess wear or overheating
6
Check the transmission fluid level and condition, looking for burnt smell or dark coloration

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

•Socket set
•OBD-II scanner
•Brake cleaner
•Rags

Parts Required

•Brake pads
•Brake rotors (if worn)
•Belts and hoses (if damaged)
•Transmission fluid (if needed)

Related Faults

Share this solution

Comments

No comments yet

Be the first to share your thoughts

Back to Generation

Diagnostic Steps

1
Inspect under the hood for any visible signs of leaking fluids (oil, coolant, brake fluid)
2
Check the brake system for signs of overheating or worn components (e.g., brake pads, rotors)
3
Examine the belts and hoses for any signs of wear, fraying, or burning
4
Use an OBD-II scanner to check for any error codes that may indicate specific issues
5
Inspect the tires for signs of excess wear or overheating
6
Check the transmission fluid level and condition, looking for burnt smell or dark coloration

Solution

1. Preparation

Tools Required: Socket set, OBD-II scanner, brake cleaner, rags
Ensure the vehicle is parked on a level surface and the engine is cool.
Disconnect the battery to prevent electrical shorts while inspecting components.

2. Inspect and Address Fluid Leaks

Sub-steps:
- Visually inspect for any fluid leaks around the engine, transmission, and brake lines.
- Clean any spilled fluids using brake cleaner and rags.
- If any leaks are identified, replace the faulty gasket, hose, or seal as necessary.

3. Brake System Inspection and Service

Sub-steps:
- Remove the wheel to access the brake components.
- Inspect brake pads and rotors for excessive wear or heat damage.
- Replace any worn brake pads and resurfacing or replacing rotors as necessary.
- Reassemble the wheel and ensure all components are properly torqued to manufacturer specifications.

4. Belts and Hoses Check

Sub-steps:
- Inspect the serpentine belt and other engine belts for signs of fraying or burning.
- Replace any damaged belts.
- Check hoses for cracks or signs of leaks, replacing them if necessary.

5. Transmission Fluid Inspection

Sub-steps:
- Check the transmission fluid level using the dipstick (if applicable).
- If the fluid appears dark or burnt, drain and replace it with the manufacturer-recommended fluid.
- Refill to the appropriate level and check for leaks.