2025-08-05
Harness - Seat - 2nd Row (Remove and Replace)
Correction code
1710091022
1710091021
1.80
NOTE: Unless otherwise explicitly stated in the procedure, the above correction code and FRT reflect all of the work required to perform this procedure, including the linked procedures. Do not stack correction codes unless explicitly told to do so.
NOTE: See Flat Rate Times to learn more about FRTs and how they are created. To provide feedback on FRT values, email ServiceManualFeedback@tesla.com.
NOTE: See Personal Protection to make sure wearing proper PPE when performing the below 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.
Warning
Cybertruck electronics are powered by a 48V "mid voltage" or "MV" architecture that is designed to improve efficiency. Servicing MV components requires extra knowledge and care in order to avoid personal and/or vehicular harm. Read and understand MV precautions in Electrical Precautions and make sure any required MV-related training courses have been completed, as applicable.
- 2025-07-29: Released new procedure.
- Open all the doors and lower all the windows.
-
Manually latch all doors to prevent
lockout
NoteEngage latch with screwdriver
- Run ODIN routine PROC_ICE_X_ENTER-SERVICE-MODEvia Toolbox: (link)
- Move the LH and RH front seats fully forward.
- Remove the rear underhood apron. See Underhood Apron - Rear (Remove and Install).
- Disconnect MV power. See Disconnect MV Power (Modify).
- Remove the front header trim. See Trim - Header - Front (Remove and Install).
- Close LH and RH visors and retract LH and RH windshield shade assemblies
- Remove the rear header trim. See Trim - Header - Rear (Remove and Install).
- Remove the LH mid A-pillar trim. See Trim - A-Pillar - Mid - LH (Remove and Install).
- Remove instrument panel LH quarter panel. See Quarter Panel Assembly - LH - Instrument Panel (Remove and Replace).
- Remove the LH upper A-pillar trim. See Trim - A-Pillar - Upper - LH (Remove and Install).
- Remove the LH cantrail trim. See Trim - Cantrail - LH (Remove and Install).
- Remove the RH mid A-pillar trim. See Trim - A-Pillar - Mid - LH (Remove and Install).
- Remove instrument panel RH quarter panel. See Quarter Panel Assembly - LH - Instrument Panel (Remove and Replace).
- Remove the RH upper A-pillar trim. See Trim - A-Pillar - Upper - LH (Remove and Install).
- Remove the RH cantrail trim. See Trim - Cantrail - LH (Remove and Install).
- Remove the 2nd row seatback LH outboard bolster. See Bolster - Outboard - LH - 2nd Row Seat Back (Remove and Install).
- Remove the 2nd row seatback LH inboard bolster. See Bolster - Inboard - LH - 2nd Row Seat Back (Remove and Install).
-
Fold up 2nd row 60 seat
NotePull tether to release then lift up until locked in place
- Partially release LH rear primary door seal
- Remove the LH lower C-pillar trim. See Trim - C-Pillar - Lower - LH (Remove and Install).
- Remove the LH C-pillar upper trim. See Trim - C-Pillar - Upper - LH (Remove and Install).
-
Remove LH 2nd row shoulder cover
Note7x clips, 1x datum
- Remove the 2nd row seatback RH outboard bolster. See Bolster - Outboard - LH - 2nd Row Seat Back (Remove and Install).
- Remove the 2nd row seatback RH inboard bolster. See Bolster - Inboard - LH - 2nd Row Seat Back (Remove and Install).
-
Fold up 2nd row 40 seat
NotePull tether to release then lift up until locked in place
- Partially release RH rear primary door seal
- Remove the RH lower C-pillar trim. See Trim - C-Pillar - Lower - LH (Remove and Install).
- Remove the RH C-pillar upper trim. See Trim - C-Pillar - Upper - LH (Remove and Install).
-
Release RH 2nd row shoulder cover
Note7x clips, 1x datum
- Remove the rear wall lower trim. See Trim - Lower - Rear Wall (Remove and Install).
- Remove the LH C-pillar subwoofer. See Subwoofer - C-Pillar - LH (Remove and Install).
-
Remove RH subwoofer
Note1x connector, 2x bolts, 13mm, 8 Nm, Slide towards center of vehicle to release outer port from body
-
Release rear MV controller locking
cover
Note1x bolt, 8mm, 6 Nm, Do not remove locking cover, Loosen until bolt spins freely, Double check that bolt and locking cover are fully released before attempting to release any MV connectors, Plastic Locking CoverUse hand tools on any plastic locking covers, The locking cover may release crooked causing it to get stuck, secure bolt a few turns to loosen the tension then release bolt while assisting plastic locking cover by gently prying on the side that's stuck, Metal Locking CoverYou can use power tools, Quickly disconnecting locking cover helps connectors remove symmetrically,
-
Release connector J3 X0052 from rear
vehicle controller
Note1x connector, 2x tabs, 1x clip, Do not remove locking cover, Each connector has two tabs one on the top right side and one on the left lower side of the connector head, You need to press both tabs in order for the connector head to clear locking cover and release successfully, Using a pocket screwdriver to press one of the connector tabs while pressing the other one yourself makes this process easier
-
Release rear vehicle controller
connectors
Note3x connectors, 6 tabs, Do not remove locking cover, Depress tabs on top and bottom of each connector to release from locking cover, You need to press both tabs in order for the connector head to clear locking cover and release successfully, Using a pocket screwdriver to press one of the connector tabs while pressing the other one yourself makes this process easier
-
Disconnect etherloop connector
Note1x connector, Release locking tab
-
Remove LH vehicle controller
Note2x nuts, 10mm, 13 Nm, 1x bolt, 10mm, 10 Nm
-
Release all connections from charge port
ecu
Note3x connectors
-
Remove charge port ECU
Note1x bolts, 8 mm, 5 Nm, 2x tabs
-
Release 2nd row center retractor from
2nd LH row buckle
NotePush red release mechanism to release retractor
-
Remove bolts securing 2nd row seat back
onto the back wall
Note4x bolts, 10mm, 9 Nm, 2x bolts, 10mm, 7 Nm
-
Remove bolts securing lower 2nd row full
seat assembly onto the back wall
Note8x bolts, 15mm, 50 Nm
-
Remove bolts securing LH and center/RH
2nd row buckle onto 2nd row seat assembly
Note2x bolts, 15mm, 40 Nm
-
Remove bolts securing 2nd row seat
assembly onto vehicle structural frame
Note4x bolts, 15mm, 50 Nm
-
Remove LH 2nd row shoulder cover
Note7x clips, 1x datum
-
Release RH 2nd row shoulder cover
Note7x clips, 1x datum
-
Release 2nd row center seat belt from
2nd row seat assembly
Note1x button
-
Remove 2nd row seat assembly
NoteRecommend assistance
-
Remove 2nd row seat RH and LH seat
backrests
Note2x bolts, 10mm, 9 Nm, 2x clips
-
Remove 2nd row seat harness
Note12x clips, 10x connectors
-
Install 2nd row seat harness
Note12x clips, 10x connectors
-
Install 2nd row seat assembly
NoteAssistance recommended for safe installation onto frame
-
Install 2nd row center seat belt onto
2nd row seat assembly
Note1x button
-
Install RH 2nd row shoulder cover
Note7x clips, 1x datum
-
Install LH 2nd row shoulder cover
Note7x clips, 1x datum
-
Install bolts securing 2nd row seat
assembly onto vehicle structural frame
Note4x bolts, 15mm, 50 Nm
-
Install rear MV controller
Note2x nuts, 10mm, 13 Nm, 1x bolt, 10mm, 10 Nm
-
Connect etherloop connector
Note1x connector, Engage locking tab
-
Secure connector J3 X0052 to rear
vehicle controller locking frame
Note1x connector, 2x tabs, 1x clip, Carefully insert connector through locking cover, Gently wiggle connector heads to ensure they its correctly inserted, Connector should be slightly loose but tab engagement will prevent it from removing, Consider that pins need to be aligned correctly before you drive the locking cover bolt
-
Secure remaining rear MV controller
connectors
Note3x connectors, 6x tabs, Ensure connectors are aligned before securing bracket, Carefully insert connectors through locking covers, Gently wiggle connector heads to ensure they are correctly inserted, Connectors should be slightly loose but tab engagement will prevent them from removing, Consider that pins need to be alighned correctly before you drive the locking cover bolts
-
Secure rear MV controller locking
cover
Note1x bolt, 8mm, 6 Nm, Ensure connectors are aligned before securing bracket, Secure locking cover bolt by hand initially to prevent thread strippingPlastic Locking CoverUse hand tools on any plastic locking covers, The locking cover may secure crooked causing it to get stuck, release bolt a few turns to loosen the tension then secure bolt while assist plastic locking cover by gently pushing on the side that's stuck, Push connectors too while driving the locking cover bolt to ensure correct seatingMetal Locking CoverYou can use power tools, Slowly drive locking cover, Ensure locking cover and bolt are seated fully
-
Install bolts securing LH and center/RH
2nd row buckle onto 2nd row seat assembly
Note2x bolts, 15mm, 40 Nm
-
Install bolts securing lower 2nd row
full seat assembly onto the back wall
Note8x bolts, 15mm, 50 Nm
-
Install bolts securing 2nd row seat back
assembly onto the back wall
Note4x bolts, 10mm, 9 Nm, 2x bolts, 10mm, 7 Nm
-
Secure 2nd row center retractor onto 2nd
LH row buckle
NotePush red release mechanism to release retractor
-
Install charge port ECU
Note1x bolt, 8 mm, 5 Nm, 2x tabs, Align charge port ecu into cavity for installation
-
Secure all connections to charge port
ecu connectors
Note3x connectors
-
Install RH subwoofer
Note1x connector, 2x bolts, 13mm, 8 Nm, Slide towards outside of vehicle to secure port
- Install the LH C-pillar subwoofer. See Subwoofer - C-Pillar - LH (Remove and Install).
- Install the rear wall lower trim. See Trim - Lower - Rear Wall (Remove and Install).
- Install the RH upper C-pillar trim. See Trim - C-Pillar - Upper - LH (Remove and Install).
- Install the RH lower C-pillar trim. See Trim - C-Pillar - Lower - LH (Remove and Install).
- Secure RH rear primary door seal
-
Fold down 2nd row 40 seat
NotePull tether to release then pivot down until locked in place
- Install the 2nd row RH inboard seatback bolster. See Bolster - Inboard - LH - 2nd Row Seat Back (Remove and Install).
- Install the 2nd row seatback RH outboard bolster. See Bolster - Outboard - LH - 2nd Row Seat Back (Remove and Install).
- Install the LH upper C-pillar trim. See Trim - C-Pillar - Upper - LH (Remove and Install).
- Install the LH lower C-pillar trim. See Trim - C-Pillar - Lower - LH (Remove and Install).
- Secure LH rear primary door seal
-
Fold down 2nd row 60 seat
NotePull tether to release then pivot down until locked in place
- Install the 2nd row LH inboard seatback bolster. See Bolster - Inboard - LH - 2nd Row Seat Back (Remove and Install).
- Install the 2nd row seatback LH outboard bolster. See Bolster - Outboard - LH - 2nd Row Seat Back (Remove and Install).
- Install the LH cantrail trim. See Trim - Cantrail - LH (Remove and Install).
- Install the LH upper A-pillar trim. See Trim - A-Pillar - Upper - LH (Remove and Install).
- Install the instrument panel LH quarter panel. See Quarter Panel Assembly - LH - Instrument Panel (Remove and Replace).
- Install the LH mid A-pillar trim. See Trim - A-Pillar - Mid - LH (Remove and Install).
- Install the RH cantrail trim. See Trim - Cantrail - LH (Remove and Install).
- Install the RH upper A-pillar trim. See Trim - A-Pillar - Upper - LH (Remove and Install).
- Install the instrument panel RH quarter panel. See Quarter Panel Assembly - LH - Instrument Panel (Remove and Replace).
- Install the RH mid A-pillar trim. See Trim - A-Pillar - Mid - LH (Remove and Install).
- Install the rear header trim. See Trim - Header - Rear (Remove and Install).
- Install the front header trim. See Trim - Header - Front (Remove and Install).
- Reconnect MV power. See Disconnect MV Power (Modify).
- Install the rear underhood apron. See Underhood Apron - Rear (Remove and Install).
- Close the powered frunk.
- Restore the LH and RH front seats back to their original position.
- Run ODIN routine PROC_ICE_X_EXIT-SERVICE-MODEvia Toolbox: (link)
- Raise all the windows and close all the doors.