10/08/2020 11:40:09

Busbar - DCDC Ground (Remove and Replace)

Correction code 17102402 0.24 NOTE: Unless otherwise explicitly stated in the procedure, the above correction code and FRT 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. To provide feedback on FRT values, email LaborTimeFeedback@tesla.com. NOTE: See Personal Protection to make sure wearing proper PPE when performing the below procedure.

Remove

  1. Disconnect 12V power. See 12V/LV Power (Disconnect and Connect).
  2. Remove and discard the nut that attaches the DCDC ground busbar to the HV battery at the DCDC passthrough.
  3. Remove the bolt that attaches the DCDC ground busbar to the body, and then remove the DCDC ground busbar from the vehicle.

Install

  1. Use an IPA wipe to clean the mating surfaces of the DCDC ground busbar and the DCDC passthrough.
  2. Install the DCDC ground busbar onto the ground terminal of the DCDC passthrough, and then hand-tighten a new nut that attaches the DCDC ground busbar to the DCDC passthrough.
  3. Install the bolt that attaches the DCDC ground busbar to the body, and mark the bolt with a paint pen after it is torqued.
    20 Nm (14.7 lbs-ft)
  4. Tighten the nut that attaches the DCDC ground busbar to the DCDC passthrough, and then mark the nut with a paint pen after it is torqued.
    15 Nm (11.1 lbs-ft)
  5. Connect 12V power. See 12V/LV Power (Disconnect and Connect).