Tesla Model 3: 12V Battery and Fuses

 Oil Pump - Rear Drive Unit(Remove and Replace)

Remove Disconnect 12V power. See 12V Power (Disconnect and Connect). Drain the gearbox fluid from the rear drive unit. See Gearbox Fluid - Rear Drive Unit (Drain and Refill). Remove the bolts that attach the oil pump to the rear drive unit, and then remove the pump from the rear drive

 Gearbox Fluid - Front Drive Unit (Drain and Refill)

Gearbox Fluid - Front Drive Unit - Drain SPECIAL TOOLS KIT, DRIVE UNIT OIL DRAIN, MODEL 3 (1134264-00-A) KIT, DRIVE UNIT OIL FILL, MODEL 3 (1139126-00-A) T