* Sunroof Drain Tubes: These are the most common culprit. Clogged sunroof drain tubes will cause water to overflow and find its way inside the car, often dripping onto the passenger floor. Check the drain tubes (usually located near the corners of the sunroof opening) to see if they're clogged with debris. A garden hose can be used to flush them out.
* A/C Condenser Drain: The air conditioning system has a drain tube that removes condensation. If this tube is clogged or disconnected, water can spill into the cabin. Locate this drain (usually under the dashboard near the firewall) and check for blockage.
* Windshield Seal: A leak in the windshield seal can allow water to seep into the car, particularly during heavy rain. Inspect the seal carefully for cracks or gaps. This is often found around the base of the windshield, not necessarily at the top.
* Door Seals: While less common for pooling on the floor, poorly sealing doors can allow water to enter. Check the rubber seals around the passenger-side doors for wear and tear, and ensure they're properly seated.
* Firewall Leaks: Less frequent but possible, a leak in the firewall itself (the partition between the engine and passenger compartment) can cause water intrusion. This is harder to diagnose and often requires a more thorough inspection by a mechanic.
* Weatherstripping around the cowl: This area where the windshield meets the hood can allow water entry. Inspect the weather stripping for damage or gaps.
How to diagnose:
1. Reproduce the leak: If possible, try to reproduce the leak (e.g., by using a hose to simulate rain) to pinpoint the source more easily. Pay attention to where the water enters.
2. Visual Inspection: Thoroughly inspect the areas mentioned above for any signs of water damage, leaks, or clogs.
3. Interior Inspection: Examine the carpet and padding under the passenger-side carpet for signs of water saturation. This can help trace the path of the water.
If you're unable to locate the source yourself, it's best to take your Sebring to a mechanic for a professional diagnosis and repair. Ignoring a leak can lead to mold growth, rust, and other damage.
