Electrical smell from HVAC

Discussion in 'Prius c Care, Maintenance and Troubleshooting' started by curtis73, May 25, 2026 at 5:01 PM.

  1. curtis73

    curtis73 Junior Member

    Joined:
    Mar 21, 2025
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    Location:
    Harrisburg PA
    Vehicle:
    2012 Prius c
    Model:
    Two
    2012 Prius C/2, 130k miles.

    Over the past few days, I've noticed an electrical/burning smell coming from the vents, usually worse at startup and getting less after 15 or 20 minutes.... although that could be my nose getting used to it. No smoke, it just smells kinda like hot brakes.

    Fan resistor? Fan? Something else?