GEN 3 2010 hid headlight levelling sensor

Discussion in 'Gen 3 Prius Care, Maintenance & Troubleshooting' started by priusvid, Dec 17, 2018.

  1. priusvid

    priusvid Junior Member

    Joined:
    Oct 27, 2018
    32
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    Location:
    Calgary, Alberta
    Vehicle:
    2010 Prius
    Model:
    Premium
    I’ve been searching far and wide and I can find plenty up to 2009 about the hid levelling sensor failing and potential fixes, but I can’t seem to find the lot about the 2010 except the part is almost $300 ... not only does the failure trigger a constant rapid flashing ⚠️ But it also takes over the whole screen that shows the car display info ... i’ve only had this car couple weeks I’m trying to fix the multiple problems on it, does anybody know how to trick the system or how to somehow bypass this without having to spend all this money ? I can’t crack open the sensor like you can with the pre-2010, not only that the headlights look perfectly fine and are not too high ... it’s a ridiculous warning for the severity of the problem, and the price of the part is outrageous.

    Thanks
     

    Attached Files:

    #1 priusvid, Dec 17, 2018
  2. priusvid

    priusvid Junior Member

    Joined:
    Oct 27, 2018
    32
    4
    0
    Location:
    Calgary, Alberta
    Vehicle:
    2010 Prius
    Model:
    Premium
    Bump
     
    #2 priusvid, Dec 18, 2018
  3. Mendel Leisk

    Mendel Leisk Senior Member

    Joined:
    Oct 17, 2010
    57,977
    39,996
    80
    Location:
    Greater Vancouver, British Columbia, Canada
    Vehicle:
    2010 Prius
    Model:
    Touring
    You've got the LED headlights? And the 17" rimsI'm looking through the 2010 Toyota Canada brochure, there's:

    Base
    Premium
    Premium w/ Solar
    Technology
    Touring

    As far as I know, only the Touring has the LED headlights and the "auto leveling headlamp system".

    The auto leveler is mounted between the back side of the rear wheel solid axle and the adjacent body panel underside; you can see it just looking under there.

    upload_2018-12-22_12-43-18.png

    Had a little fun, OCR'd the above:

    PACKAGES

    Premium Package:

    JBL· Audio. In-Dash 6-Disc CD Autochanger. 8-Speakers. Bluetooth 1 Capability,integrated XM®Satellite Rad1o.lntegrated Garage Door Opener. Auto-Dimming Rear View Mirror w/Backup Camera. Driver &Front Passenger Footwell Lamp. Front Passenger Door Handle Touch Lock/UnlockSensor

    Premium Package w/ Solar Panel:

    Premium Package plus: Power Moonroof w/Solar Cells,
    Remote Air Conditioning

    Technology Package:

    Premium Package w/Solar Panel plus: DVD Based Navigation System, Backup Camera in Navigation System,4 Pre-Collision System. Driver Seat Lumbar Support. Leather Seat Surfaces. Heated Front Seats, Water Repellent Front Door Glass. Dynamic Radar Cruise Control, Intelligent Parking Assist, Leather-Wrapped Steering Wheel, Front Illuminated Doorsill Trim, Auto-Dimming Rear View Mirror [Delete Backup Camera in Rear View Mirror), Rear Bumper Protector, In-Dash 4-Disc CD Changer [Delete 6-Disc Changer)

    Touring Package:

    Premium Package plus: 17" Aluminum Alloy Wheels. P215/45R17
    All-Season Radial Tires. Fog Lamps. LED Head lamps, Headlamp Washers.
    Auto Levelling Headlamp System. Rear Bumper Protector

    And OCR'd pdf attached:
     

    Attached Files:

    #3 Mendel Leisk, Dec 22, 2018
    Last edited: Dec 22, 2018
  4. ericbecky

    ericbecky Hybrid Battery Hero

    Joined:
    Mar 12, 2004
    4,379
    3,238
    1
    Location:
    Madison, Wisconsin
    Vehicle:
    2005 Prius
    Model:
    Two
    There is a hack for the gen2 Prius that involves installing a potentiometer in place of the sensor.

    Have you found those threads and seen if you can do the same trick?
     
    #4 ericbecky, Dec 23, 2018
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