Tesla Model 3: Harness - AC Inlet - HV Battery- Remove
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
- Remove the HV battery fast charge contactor. See
Contactor - Fast Charge - HV Battery (Remove and Replace).
- Release the clips that attach the AC inlet terminal covers over the
negative and positive ring terminals, and then remove the covers.
- Remove and discard the bolts that attach the negative and positive ring
terminals to the busbars.
- 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:
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
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:
SPECIAL TOOLS
Flare nut crowfoot set (1079041-00-A)
Remove
Caution:
Brake fluid dissolves paint. Have clean towels and plenty of
water standing by
Install
Install the charge port door onto the vehicle, and
then attach the charge port door with clips.
Note: Position the charge port door, then push
the electrical harness through the opening and
push up to attach the