Tesla Model 3 Owners & Service Manuals

Tesla Model 3: Module - Body Controller - Front (RWD) - Remove

Tesla Model 3 2017-2025 Service Manual / Electrical / Electronic Control Modules / Module - Body Controller - Front (RWD) (Remove and Replace) / Module - Body Controller - Front (RWD) - Remove

Module - Body Controller - Front (RWD) (Remove and Replace)

Remove

  1. Remove the 2nd row lower seat cushion. See Seat Cushion - Lower - 2nd Row (Remove and Replace).
  2. Remove the rear underhood apron. See Underhood Apron - Rear (Remove and Replace).
  3. Remove the cabin intake duct. See Duct - Cabin Intake (Remove and Replace).
  4. Remove the hood latch cover. See Cover - Hood Latch (Remove and Replace).
  5. Remove the underhood storage unit. See Underhood Storage Unit (Remove and Replace).
  6. Remove the LH and RH wiper arms. See Wiper Arms (Remove and Replace).
  7. Remove the cowl screen panel. See Panel - Cowl Screen (Remove and Replace).
  8. Disconnect 12V power. See 12V Power (Disconnect and Connect).
  9. Remove the 12V battery strap. See Strap - 12V Battery (Remove and Replace).
  10. Remove the 12V auxiliary battery. See Battery - 12V (Remove and Replace).
  11. Remove the 12V battery bracket. See Bracket - 12V Battery (RWD) (Remove and Replace).

Module - Body Controller - Front (RWD)-Remove

  1. Remove the bolt that attaches the thermal harness cover to the front body controller module, and then remove the cover from the module.

Module - Body Controller - Front (RWD)-Remove

  1. Disconnect the thermal harness from the front body controller module connector.

Module - Body Controller - Front (RWD)-Remove

  1. Release the clip that attaches the suction / liquid A/C combination lines to the body near the TXV, and then move the electrical harness aside to gain access to the front body controller module.

Module - Body Controller - Front (RWD)-Remove

  1. Remove the bolts (x9) that attach the front body controller module cover to the front body controller module, and then remove the cover.

Module - Body Controller - Front (RWD)-Remove

  1. Disconnect the electrical harness from the front body controller module connectors (x4).

Module - Body Controller - Front (RWD)-Remove

  1. Remove and discard the nuts (x6) and bolt that attach the power and ground cables to the front body controller module.

Module - Body Controller - Front (RWD)-Remove

  1. Remove the bolts (x3) that attach the front body controller module to the body.

Module - Body Controller - Front (RWD)-Remove

  1. Release the clips (x2) that attach the bottom of the front body controller module to the body, and then remove the lower busbar from the stud.

Module - Body Controller - Front (RWD)-Remove

  1. Remove the bolt that attaches the ground strap to the upper rear of the front body controller module, and then remove the ground strap from the module.

Module - Body Controller - Front (RWD)-Remove

  1. Remove the bolt that attaches the ground strap to the lower right side of the front body controller module, and then remove the ground strap from the module.

Module - Body Controller - Front (RWD)-Remove

  1. Remove the bolt that attaches the ground strap to the lower rear of the front body controller module, and then remove the ground strap from the module.
  2. Remove the front body controller module from the vehicle

    READ NEXT:

     Module - Body Controller - Front (RWD) - Install

    Install Set the front body controller module where it installs into the vehicle, and then tilt the module forward Install the ground strap to the lower rear of the front body controller mod

     Module - Body Controller - LH (Remove and Replace)

     Module - Body Controller - LH - Remove

    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). Disco

    SEE MORE:

     Hose - Return - Powertrain (Remove and Replace)

    Remove Remove the HV battery. See HV Battery (RWD) (Remove and Install). Release the clips (x5) that attach the powertrain return (lower) hose to the RH side of the HV battery, and remove the hose from the HV battery. Remove the plugs from the powertrain return hose, if installed. Install

     HV Battery Contactor Seize Check

    SPECIAL TOOLS Insulation Multimeter Fluke 1587 FC (1076921-00-A) Warning: Remove all jewelry (watches, bracelets, rings, necklaces, earrings, ID tags, piercings, etc.) from your person, and all objects (keys, coins, pens, pencils, tools, fasteners, etc.) from your pockets before performing any

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