why does my Toyota Corolla E170 (2013-2019) have a burning smell when driving

Solution

1. Preparation

• Gather necessary tools and parts.
• Park the vehicle on a level surface and engage the parking brake.
• Disconnect the battery to ensure safety while working on electrical components.

2. Inspect and Replace Fluids

• Engine Oil:
  • Check the dipstick for oil quality; if burnt, drain the old oil and replace with manufacturer-recommended oil.
  • Replace the oil filter.
• Transmission Fluid:
  • If the fluid is burnt, drain and replace it with the correct type of fluid as per the owner's manual.
  • Check for leaks in the transmission system.
• Coolant:
  • Inspect the coolant reservoir and replace any burnt or low coolant.

3. Brake System Inspection

• Visual Inspection:
  • Remove the wheels and inspect brake pads and rotors for wear.
  • Replace burnt or worn brake pads and ensure calipers are functioning properly.

4. Electrical Component Check

• Wiring Inspection:
  • Check for frayed or burnt wiring in the engine compartment.
  • Repair or replace any damaged wires or connectors.

5. Reassemble and Test

• Reconnect the battery.
• Reinstall any components removed during inspection.
• Start the vehicle and allow it to reach operating temperature, monitoring for burning smells or warning lights.