what should I do if my Honda Pilot YF4 (2023-Present) is emitting strange smells?

Solution

1. Preparation

• Gather required tools and parts.
• Ensure the vehicle is parked on a flat surface and the engine is cool.

2. Inspect and Clean Engine Bay

• Tools Required: Socket set, flashlight, cleaning supplies
• Remove any debris or dirt from the engine bay using a vacuum or air compressor.
• Inspect all hoses and electrical connections for signs of damage or wear. Replace any compromised components.

3. Replace Cabin Air Filter

• Tools Required: Screwdriver, replacement cabin air filter
• Locate the cabin air filter housing, typically under the dashboard or behind the glove compartment.
• Remove the housing cover and take out the old filter.
• Install the new filter, ensuring it’s oriented correctly according to airflow direction, and replace the housing cover.

4. Address Coolant Leaks

• Tools Required: Coolant, funnel, socket set
• Check the coolant reservoir and radiator for leaks, and repair or replace any leaking components.
• Refill the coolant system with the appropriate type of coolant, following the manufacturer's specifications.

5. Test Air Conditioning System

• Tools Required: A/C manifold gauge set
• Connect the manifold gauge set to the A/C system to check refrigerant levels.
• If low, recharge the system or repair any leaks identified during the test.