ICS, Pre-Collision, Hybrid System malfunction after hitting rock

Discussion in 'Prime Main Forum (2017-2022)' started by liangorange, Jun 2, 2026 at 4:47 PM.

  1. liangorange

    liangorange Junior Member

    Joined:
    Oct 30, 2023
    3
    0
    0
    Location:
    Idaho, USA
    Vehicle:
    2017 Prius Prime
    Model:
    Prime Advanced
    My wife hit a rock on the driver side front bumper while backing out from a parking lot, the driver side front bumper definitely look damaged, but not too extensive. From my quick examination, looks like it just broke a few plastic pieces to clip it to the mud guard, and I confirmed the wiring for parking sensor is undamaged. However, now the car is giving me ICS malfunction, Pre-collision Malfunction as well as Hybrid system malfunction which is really odd to me. I quickly checked the front emblem and I don't see any damage to it, and I can still see the wiring to it as well. What might've caused these error code to go off? and how do I reset these codes once I put everything back together for the bumper? Media (5).jpg Media (4).jpg Media (3).jpg Media (2).jpg Media (1).jpg Media (5).jpg