2026-04-07

HV Controller (Model Y L) (Remove and Replace)

Correction code 16300500002 FRT 1.74 NOTE: Unless otherwise explicitly stated in the procedure, the correction code and FRT listed above reflect all of the work required to perform this procedure, including the linked procedures. Do not stack correction codes unless explicitly told to do so. NOTE: See Flat Rate Times to learn more about FRTs and how they are created. NOTE: See Personal Protection to make sure you are wearing proper PPE when performing the procedure below. NOTE: See Ergonomic Precautions for safe and healthy working practices.

Equipment:
  • 1467483-00-C - M3/Y Penthouse Service Insulator Kit
  • 1108272-00-B - CAP, LOGIC CONN, INV, 3DU

Replace

  1. Install the high voltage controller. See GUID-09250105-375F-4932-9682-3EF63F541E5E.html.
    Informational PurposesAn informational icon, calling your attention
    Note
    Do not connect the LV battery and do not install the HEPA assembly at this step.
  2. Connect the LV maintainer charger. See LV Maintainer (Maintenance).
  3. Restore the high voltage controller data. See Controller - High Voltage (Backup and Restore).
  4. Disconnect the LV maintainer, connect the LV battery, and install the HEPA assembly. See LV Maintainer (Maintenance) and HEPA Filter Assembly (Remove and Replace).