Tesla Model 3: HV Battery Assembly

 Fascia - Rear (Remove and Install)

Remove Remove the 2nd row lower seat cushion Remove the trunk sill trim. Remove the LH and RH taillights. On each side of the vehicle, remove the bolt that attaches the corner of the rear fascia to the body. Torque 4 Nm Raise the vehicle partially. Release the clips and the push nut

 Harness - Thermal Beam (Remove and Replace)

Harness - Thermal Beam- Remove Remove the underhood storage unit. See Underhood Storage Unit (Remove and Replace). Disconnect 12V power. See 12V Power (Disconnect and Connect). Release the clips that attach the HVAC plenum outer duct to the HVAC plenum inner duct, and then remove the out