why does my Tesla Outback's heater smell like burning rubber?

Solution

1. Preparation

• Gather necessary tools and parts.
• Disconnect the vehicle's battery to ensure safety during repairs.

2. Inspect the Cabin Air Filter

• Remove the glove compartment to access the cabin air filter.
• Take out the filter and check for any signs of burning or damage.
• Replace the filter if it shows excessive wear or debris.

3. Examine the Heater Core

• Locate the heater core connections in the engine bay.
• Check for leaks by feeling around the hoses and connections.
• If leaking, drain the coolant and replace the heater core.

4. Inspect Heater Hoses

• Trace the heater hoses from the engine to the cabin.
• Look for cracks, fraying, or contact with hot engine components.
• Replace any damaged hoses with OEM or high-quality aftermarket parts.

5. Check Electrical Components

• Inspect wiring around the heater system for fraying or damage.
• Repair or replace any damaged wiring.
• Reconnect the battery and check for proper functionality.