Tesla Model 3 Owners & Service Manuals

Tesla Model 3: Harness - AC Inlet - HV Battery- Remove

Harness - AC Inlet - HV Battery (Remove and Replace)

SPECIAL TOOLS

Resistance meter, microohm, Hioki RM 3548 (1076927-00-A)

Warning:

Only technicians who have been trained in High Voltage Awareness are permitted to perform this procedure. Proper personal protective equipment (PPE) and insulating HV gloves with a minimum rating of class 0 (1000V) must be worn at all times a high voltage cable, busbar, or fitting is handled. Refer to Tech Note TN-15-92-003, "High Voltage Awareness Care Points" for additional safety information.

Remove

  1. Remove the HV battery fast charge contactor. See Contactor - Fast Charge - HV Battery (Remove and Replace).

Harness - AC Inlet - HV Battery- Remove

  1. Release the clips that attach the AC inlet terminal covers over the negative and positive ring terminals, and then remove the covers.

Harness - AC Inlet - HV Battery- Remove

  1. Remove and discard the bolts that attach the negative and positive ring terminals to the busbars.

Harness - AC Inlet - HV Battery- Remove

  1. Release the clips (x8) that attach the HV battery fast charge contactor cover to the HV battery fast charge contactor, and then remove the cover with the HV battery AC inlet harness from the contactor.

Caution: The cover is a one-time use as the clips are fragile and break easily.

    READ NEXT:

     Harness - AC Inlet - HV Battery- Install

    Install Use an IPA wipe to clean the mating surfaces of the positive ring terminal to the positive busbar, and the negative ring terminal to the negative busbar. Install the HV battery fast

     Harness - Penthouse - HV Battery (Remove and Replace)

     Harness - Penthouse - HV Battery- Remove

    SPECIAL TOOLS Ratchet, 1/4" Sq Dr, HV Insulated (1057602-00-A) Ext Bar, Wobble, 1/4" Dr, HV Insulated (1057603-00-A) Skt, 1/4" Sq Dr, 13mm, HV Insulated (1057606-00-A) Magnet, Flexible, HV Insulated

    SEE MORE:

     Passthrough - DCDC - 12V- Install

    Install Use an IPA wipe to clean the mating surfaces of the DCDC passthrough, and the DCDC harness. Install the 12V DCDC passthrough into the penthouse, install the bolts that attach the 12V DCDC passthrough to the penthouse, and then mark the bolts with a paint pen after they are torq

     Airbag - Knee - Front Passenger (Remove and Replace)

    Remove Remove the 2nd row lower seat cushion. See Seat Cushion - Lower - 2nd Row (Remove and Replace). Remove the rear underhood apron. See Underhood Apron - Rear (Remove and Replace). Disconnect 12V power. See 12V Power (Disconnect and Connect). Remove the passenger footwell cover. See C

    © 2019-2024 Copyright www.tmodel3.com