12/12/2023 02:54:21
Module - Air Suspension - ECU (Tesla) (LHD) (Remove and Replace)
Correction code 31100112
Removal
- 2023-12-12: Condensed installation procedure.
Warning
This procedure is a DRAFT,
although it has been validated. Warnings and Cautions might be missing. Follow safety
requirements and use extreme caution when working on or near high voltage systems and
components. Provide corrections and feedback to ServiceDevelopment@teslamotors.com.
- Open all doors and lower all windows.
- Remove the LH and RH front seats. See Seat Assembly - 1st Row - LH (Remove and Install).
- Disconnect 12V power. See Disconnect 12V Power.
- Remove the center console. See Center Console Assembly (Remove and Replace).
- Remove the passenger's side footwell cover. See Assembly - Cover - Footwell - Passenger's (Remove and Replace).
- Remove the driver's side footwell cover. See Assembly - Cover - Footwell - Driver's (Remove and Replace).
- Remove the LH and RH middle A-pillar trim. See Panel - A Pillar Trim - Middle - LH (Remove and Replace).
- Remove the LH and RH sill panel trim. See Trim - Sill Panel - LH (Remove and Replace).
-
Unclip the dead pedal finisher from
the dead pedal.
- Remove the vents (x2) from the main carpet.
-
Loosen the fir tree clips (x2) that
attach the main carpet to the vehicle, and then pull back the main carpet towards the
rear of the interior.
- Slide back the rear section of the center floor vent duct, and then lift the center duct upwards to remove it from the vehicle.
-
Loosen the clip tabs (x2) of both outer floor ducts, and remove the outer floor vent
ducts from the vehicle.
-
Remove the bolts (x3) that attach the
Active Suspension Processor Bracket to the vehicle.
-
Disconnect the RCM connectors (x2) and
move them aside.
NoteDisconnect the rearward connector first.
-
Remove the bolt that attaches the
connector side of the RCM to the body.
-
Remove the remaining bolts that attach
the RCM to the body, and then remove the RCM.
-
Disconnect all connectors (x3) from
the TASC 2.0 ECU.
-
Remove the bolts (x4) that attach the
TASC 2.0 ECU to the carrier, and then remove the ECU through the front of the
carrier.
Installation
-
Place the TASC 2.0 ECU into the
carrier, and then fasten the bolts (x4) (torque 2Nm) that attach the ECU to the
carrier.
-
Connect all connectors (x3) to the
TASC 2.0 ECU.
-
Position the RCM into the vehicle, and
then install the bolts (x2) (torque 10 Nm) that attach the RCM to the body.
-
Install the bolt (torque 10 Nm) that
attaches the connector side of the RCM to the body.
-
Connect the RCM connectors (x2).
NoteConnect the forward connector first.
-
Install the bolts (x3) (torque 2 Nm)
that attach the Active Suspension Processor Bracket to the vehicle.
-
Install the outer floor vent ducts
(x2) and fasten the clip tabs (x4), and then install the center floor vent duct.
- Fold the main carpet forward.
-
Install the fir tree clips (x2) that attach the carpet to the vehicle, and then
install the vents.
-
Install the dead pedal finisher.
- Install the LH and RH sill panel trim. See Trim - Sill Panel - LH (Remove and Replace)
- Install the LH and RH middle A-pillar trim. See Panel - A Pillar Trim - Middle - LH (Remove and Replace).
- Install the driver's side footwell cover. See Assembly - Cover - Footwell - Driver's (Remove and Replace).
- Install the passenger's side footwell cover. See Assembly - Cover - Footwell - Passenger's (Remove and Replace).
- Install the center console. See Center Console Assembly (Remove and Replace).
- Install the LH and RH front seats. See Seat Assembly - 1st Row - LH (Remove and Install).
- Reconnect 12V power. See Disconnect 12V Power,
- Reinstall the firmware (CAN redeploy) though the touchscreen. See Firmware Reinstall - Touchscreen.
- Confirm the vehicle ride height. See Ride Height - Adjust.
- Using the touchscreen, exit Service Mode via .