why does my Honda Pilot YF3 (2016-2022) make a strange burning smell

Solution

1. Preparation

• Tools Required: Socket set, OBD-II scanner, coolant tester, multimeter, flashlight.
• Ensure the engine is cool before beginning the inspection to prevent burns.

2. Inspect Engine Components

• Sub-steps:
  • Open the hood and visually inspect for any signs of oil leaks or burnt wiring.
  • Check the condition of belts and hoses; replace any that show signs of wear or damage.
• Tools Required: Flashlight.

3. Check and Change Fluids

• Sub-steps:
  • Check the engine oil level and condition. If it’s low or burnt, drain and replace with the correct viscosity oil.
  • Inspect the coolant level and replace if contaminated or low. Use a 50/50 mix of coolant and distilled water.
  • If the transmission fluid is burnt, drain and replace it; ensure to follow the manufacturer's specifications for fluid type.
• Tools Required: Oil wrench, transmission fluid pump, coolant funnel.

4. Resolve Electrical Issues

• Sub-steps:
  • Use a multimeter to check for voltage in wiring harnesses that may be damaged or shorting.
  • Repair or replace any damaged wiring or connectors.
• Tools Required: Multimeter.

5. Test and Monitor

• Sub-steps:
  • After repairs, start the engine and monitor for any unusual smells or sounds.
  • Conduct a test drive to ensure that the vehicle operates smoothly without overheating.
• Safety Warnings: Ensure all tools are removed from the engine bay before starting the vehicle.