my Toyota Camry XV50 has condensation inside the car how to fix it

Solution

1. Preparation

• Gather necessary tools and parts.
• Ensure the vehicle is parked on a level surface.
• Disconnect the battery to avoid electrical issues.

2. Inspect and Replace Cabin Air Filter

• Remove the glove compartment by unfastening any screws or clips.
• Locate the cabin air filter access panel and open it.
• Remove the old cabin air filter and replace it with a new one.
  • Tools Required: Screwdriver, new cabin air filter.

3. Seal Leaks

• Inspect door seals, window seals, and sunroof seals for wear or damage.
• Clean the surfaces and apply silicone sealant where necessary to prevent water intrusion.
  • Tools Required: Silicone sealant, cleaning supplies.

4. Clear Drainage Channels

• Locate drainage channels under the windshield and sunroof.
• Use a small brush or compressed air to remove debris and ensure proper drainage.
  • Tools Required: Brush, compressed air.

5. Check HVAC System

• Inspect the air conditioning system for proper operation. If it is not cooling or removing humidity effectively, consider recharging the system or replacing faulty components.
• Ensure the A/C drain hose is clear and not blocked.
  • Tools Required: A/C manifold gauge set, refrigerant (if needed).

6. Inspect Heater Core

• If coolant leaks are suspected, remove the dashboard panel to access the heater core.
• Check for leaks and replace the heater core if it is leaking.
  • Tools Required: Socket set, new heater core.