Tesla Model 3: Pretensioners
Pretensioner - Outboard Lap - 1st Row - LH (Remove and Replace)

Note: This procedure was formulated using a release candidate or
production model. Follow safety requirements and use extreme caution when
working on or near high-voltage systems and components
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).
- Disconnect 12V power. See 12V Power (Disconnect and Connect).
- Remove the driver seat outer side cover. See Cover - Outer Side - Driver
Seat (Remove and Install).

- Disconnect the electrical connector from the pretensioner.

- Remove the bolt that attaches the pretensioner to the seat track.
Torque 40 Nm
Note: The bolt is attached to the pretensioner with a metal
clip. The pretensioner and bolt must be replaced as an assembly.
- Remove the 1st row outboard lap pretensioner from the seat track.

Install

- Install the new pretensioner and bolt assembly to the seat track, and
then tighten the bolt that attaches the pretensioner to the seat track.
Torque 40 Nm
Note: Align the pretensioner guide pin to the seat track

- Connect the pretensioner electrical connector.
- Install the driver seat outer side cover. See Cover - Outer Side -
Driver Seat (Remove and Install).
- Reconnect 12V power. See 12V Power (Disconnect and Connect).
- Install the rear underhood apron. See Underhood Apron - Rear (Remove and
Replace).
- Install the 2nd row lower seat cushion. See Seat Cushion - Lower - 2nd
Row (Remove and Replace).
READ NEXT:
Remove
Remove the LH instrument panel end cap. See End Cap - Instrument Panel -
LH (Remove and Replace).
Remove the LH middle A-pillar trim. See Trim - A-Pillar - Middle - LH (Remove
and Repl
Remove
Open all doors.
Lower all windows.
Remove the 2nd row lower seat cushion. See Seat Cushion - Lower - 2nd
Row (Remove and Replace).
Remove the rear underhood apron. See Underhood Apron
SEE MORE:
Remove
Remove the 2nd row lower seat cushion. See Seat
Cushion - Lower - 2nd Row (Remove and Replace).
Remove the LH 2nd row seat side bolster. See Bolster
- Side - Seat - 2nd Row - LH (Remove and Re
DRAFT
Warning:
This procedure was derived from pre-production computer
models, and might not reflect the real-world situation. Warnings
and cautions might be missing. Follow safety requirements and
use extreme caution when working on or near high volta