Tesla Model 3: HV Battery Assembly

 Siren - Battery Backed (Remove and Replace)

Remove Remove the front fascia assembly. See Fascia - Front (Remove and Install). Disconnect the connector from the battery backed siren. Remove the bolt that attaches the battery backed siren to the front end carrier, and then remove the siren from the vehicle. Torque 12 Nm

 Subframe Assembly - Front (RWD) (Remove and Replace)

Caution: Vehicles built before March 25th, 2019 have 1st generation front subframes. Vehicles built on March 25th, 2019 and after have 2nd generation front subframes. When a 1st generation subframe is replaced with a 2nd generation subframe, the 1st generation (discontinued) steering rack, if