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Ludicrous update part update?

Discussion in 'Model S: Driving Dynamics' started by, Mar 12, 2016.

  1. Member

    Nov 15, 2014
    Philadelphia, PA
    I was just proactively contacted by Tesla to schedule an appointment to replace a part used in the ludicrous update. Does anyone know what this part might be, or why it might need to be replaced? Has anyone else been contacted about this?
  2. andrewket

    andrewket Well-Known Member

    Dec 20, 2012
    The bolts holding the contactor have been changed.
  3. NorCalSJ

    NorCalSJ Member

    Aug 14, 2014
    Silicon Valley
    Looks like it's the fuse & fuse bolts. I had the Ludicrous upgrade performed in Dec 2015. I recently had my Annual check-up and here is a copy of part of my recent Invoice. looks like mine was OK, but they had to pull the battery to check.

    Concern: Update Ludicrous Speed Retrofit Components
    Pay Type: Warranty
    Corrections: Replace HV Battery Fuse and Fuse Bolts, P85 Ludicrous Retrofitted Vehicles
    Removed the HV battery assembly from vehicle and inspected the fuse and fuse bolts for
    correct part. Correct parts have been installed, no further action required.. Re-installed
    HV battery and purged air from cooling system.
    Part Quantity
    ENT (1016434-00-B)
    Parts Replaced or Added 0.00

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