19/01/2023 13:26:54

Noise Absorber - Motor Bay - Front (Refresh) (Remove and Replace)

Correction code 12010122

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 LH front door
Lower both front windows
Move LH front seat backward
Release the front section of the LH center console wrapped trim

Note
10x clips, only necessary to release the front section to remove the center console carpeted closeout extension
Remove LH side console closeout panel

Note
6x clips, Pull side panel back and slide closeout panel down behind side panel
Remove LH IP side cover

Note
4x clips, 1x connector
Remove LH footwell cover

Note
2x clips, 1x connector
Remove LH lower IP trim

Note
1x screw, T20, 2 Nm, 9x clips
Open hood

Note
Using MCU touchscreen > Controls > Frunk Trunk
Raise and support vehicle

Note
Prepare to raise vehicle, Set air suspension to "Jack Mode", Position lift arm pads on vehicle jack pads
Remove rear underhood apron

Note
8x clips
Remove LH underhood apron

Note
9x clips
Remove RH underhood apron

Note
9x clips
Release drainage hoses from HEPA filter inlet duct

Note
2x hoses
Remove clips securing HEPA filter inlet duct to cowl panel

Note
3x push clips
Remove HEPA filter inlet duct

Note
2x clips on HEPA filter
Remove HEPA filter outlet duct from vehicle

Note
Lift up, pull towards front of vehicle, then rotate clockwise
Power off vehicle from MCU

Note
Via Controls > Safety & Security > Power Off
Disconnect 12V negative terminal and First Responder Loop

Note
1x nut, 10mm, 5 Nm, 1x connector, Wait at least 2 minutes before disconnecting modules or HV components
Remove lug nut covers from LH front wheel

Note
5x covers
Remove lug nut covers from LH rear wheel

Note
5x covers
Remove lug nut covers from RH rear wheel

Note
5x covers
Remove lug nut covers from RH front wheel

Note
5x covers
Loosen LH front wheel

Note
5x nuts, 21mm, 175 Nm
Loosen LH rear wheel

Note
5x nuts, 21mm, 175 Nm
Loosen RH rear wheel

Note
5x nuts, 21mm, 175 Nm
Loosen RH front wheel

Note
5x nuts, 21mm, 175 Nm
Raise vehicle partially and lower onto locks

Note
Set vehicle to comfortable working height, Make sure there's an audible click of locks on both sides before lowering, otherwise vehicle may tilt to side
Remove LH front wheel

Note
5x nuts, 21mm, 175 Nm
Remove clips securing rear portion of the LH front wheel house liner and reposition to gain access

Note
6x clips
Disconnect harness connectors from brake booster assembly

Note
2x connectors, 1x clip
Remove LH rear wheel

Note
5x nuts, 21mm, 175 Nm
Remove RH rear wheel

Note
5x nuts, 21mm, 175 Nm
Remove RH front wheel

Note
5x nuts, 21mm, 175 Nm
Lower vehicle partially and set lift onto locks

Note
Raise lift off locks, then hold lock release lever to keep locks free while vehicle is lowered, Set vehicle to comfortable working height
Remove fuse box cover

Note
2x tabs, push tabs inwards and remove fuse box cover
Remove 12V supply cable to DCDC

Note
1x nyloc nut, 13mm, 12 Nm, 1x clip, Discard nut after removal
Release clips securing 12V battery supply cable to fuse box and strut tower cross beam

Note
3x clips
Disconnect pyrotechnic fuse connector

Note
1x connector, Gently lift up orange lock tab to release connector
Remove bolts securing fuse box to body

Note
2x bolts, 10mm, 6 Nm
Release fuse box from body

Note
2x tabs, Slide fuse box to RH side to release tabs and then lift
Disconnect remaining connectors from bottom of fuse box

Note
3x connectors, Depress locking tabs on sides of flip type connector and flip lever on connector to reseal
Remove fuse box from vehicle
Remove LH shock tower cover

Note
4x push clips
Remove RH shock tower cover

Note
4x push clips
Remove wiper arms

Note
2x nuts, 17mm, 35 Nm
Remove cowl screen panel

Note
4x push clips, 2x end tabs
Remove LH shock tower brace

Note
1x bolt, 13mm, 30 Nm, 2x bolts, 13mm, 20 Nm
Remove RH shock tower brace

Note
1x bolt, 13mm, 30 Nm, 2x bolts, 13mm, 20 Nm
Remove wiper motor

Note
3x bolts, 10mm, 6 Nm, 1x connector
Remove screws securing air suspension reservoir to bracket

Note
2x screws, T25, 2.5 Nm
Set air suspension reservoir aside for access

Note
Maneuver below AC line
Move washer bottle neck to gain access to brake fluid level sensor

Note
1x clip
Disconnect brake fluid reservoir

Note
1x connector
Place absorbent material underneath brake booster and reservoir area
Clean area around brake fluid reservoir and remove cap
Remove fluid from brake fluid reservoir
Disconnect brake lines from brake booster

Note
2x nuts, 12mm, 20 Nm
Remove the spring clip from the brake pedal clevis pin

Note
1x spring clip
Remove the brake pedal clevis pin

Note
Depress the brake pedal for clearance
Remove and discard the fasteners securing the brake pedal to the brake booster

Note
4x nyloc nuts, 13mm, 23 Nm, Discard after removal
Remove brake booster assembly from vehicle
Release harness guide for frunk harness from bulkhead

Note
1x bolt, 10mm, 6 Nm
Remove barrel clips securing harnesses and front motor bay absorber to bulkhead

Note
5x barrel clips
Cut slits into front motor bay noise absorber

Note
These cuts will aid in removal of noise absorber
Remove front motor bay noise absorber from vehicle
Cut slits into front motor bay noise absorber

Note
These cuts will aid in installation of noise absorber
Position front motor bay noise absorber into vehicle

Note
Use caution when positioning, studs can tear absorber
Install clips securing front motor bay noise absorber and harness to bulkhead

Note
5x barrel clips
Secure harness guide for frunk harness to bulkhead

Note
1x bolt, 10mm, 6 Nm
Position brake booster assembly into vehicle
Install the fasteners securing the brake pedal to the brake booster at the bulkhead

Note
4x nyloc nuts, 13mm, 23 Nm, Install new nyloc nuts
Install the brake pedal clevis pin

Note
Depress the brake pedal for clearance
Install the spring clip to secure the clevis pin

Note
1x spring clip
Reinstall LH footwell cover

Note
2x screws, T20, 2 Nm, 1x connector
Install LH lower IP trim

Note
1x screw, T20, 2 Nm, 9x clips, Replace any damaged or missing clips prior to installation
Install LH IP side cover

Note
4x clips, 1x connector
Install LH console closeout extension

Note
12x clips
Secure LH center console wrapped trim panel

Note
22x clips
Connect brake lines into brake booster

Note
1x nut, 12mm, 20 Nm
Top off reservoir

Note
If necessary
Remove absorbent material from underneath brake booster and reservoir area
Connect brake fluid reservoir connector

Note
1x connector
Place washer bottle neck back into position

Note
1x clip
Raise vehicle partially and lower onto locks

Note
Set vehicle to comfortable working height, Make sure there's an audible click of locks on both sides before lowering, otherwise vehicle may tilt to side, Always lower lift arms onto locks after raising vehicle
Connect harness connectors to brake booster assembly

Note
2x connectors, 1x clip
Secure rear portion of the LH front wheel house liner to vehicle

Note
6x clips
Lower vehicle partially and set onto locks

Note
Raise lift off locks, then hold lock release lever to keep locks free while vehicle is lowered, Set vehicle to comfortable working height
Place air suspension reservoir into position
Loosely install air suspension reservoir brackets

Note
2x screws, T25, 2.5 Nm
Install LH shock tower brace

Note
1x bolt, 13mm, 30 Nm, 2x bolts, 13mm, 20 Nm
Install RH shock tower brace

Note
2x bolts, 13mm, 20 Nm, 1x bolt, 13mm, 20 Nm
Install wiper motor

Note
3x bolts, 10mm, 6 Nm, 1x connector
Secure air suspension reservoir brackets

Note
2x screws, T25, 2.5 Nm
Install cowl screen

Note
4x push clips, 2x end tabs
Install wiper arms

Note
2x nuts, 17mm, 31 Nm, Align wiper blades with marks on windshield
Install LH shock tower cover

Note
4x push clips
Install RH shock tower cover

Note
4x push clips
Place fuse box into vehicle and reconnect harness connectors

Note
3x connectors
Position fuse box onto body

Note
2x tabs, Slide the fuse box to LH to attach the tabs into crossbar
Install bolts securing fuse box to body

Note
2x bolts, 10mm, 6 Nm
Reconnect pyrotechnic fuse connector

Note
1x connector, Be sure to secure locking clip
Secure clips holding 12V battery supply cable to fuse box and strut tower beam

Note
3x clips
Install new nut securing 12V supply cable to DCDC

Note
1x nyloc nut, 13mm, 12 Nm, Install new nyloc nut
Install fuse box cover

Note
2x clips
Install 12V negative terminal and first responder loop

Note
1x nut, 10mm, 10 Nm, 1x connector
Perform a brake bleed procedure. See Bleed or Flush Procedure - System (Remove and Replace).
Raise vehicle partially and lower onto locks

Note
Set vehicle to comfortable working height, Make sure there's an audible click of locks on both sides before lowering, otherwise vehicle may tilt to side, Always lower lift arms onto locks after raising vehicle
Install LH front wheel

Note
5x nuts, 21mm, 175 Nm, Start lug nuts by hand before using power tool
Install LH rear wheel

Note
5x nuts, 21mm, 175 Nm, Start lug nuts by hand before using power tool
Install RH rear wheel liner

Note
9x push clips, 2x fan clips, Remaining clips will be installed during mid aero shield installation
Install RH rear wheel

Note
5x nuts, 21mm, 175 Nm, Start lug nuts by hand before using power tool
Install RH front wheel

Note
5x nuts, 21mm, 175 Nm, Start lug nuts by hand before using power tool
Lower vehicle until tires are touching ground

Note
Raise lift off locks, then hold lock release lever to keep locks free while vehicle is lowered
Torque RH front wheel

Note
5x nuts, 21mm, 175 Nm
Torque RH rear wheel

Note
5x nuts, 21 mm, 175 Nm
Torque LH rear wheel

Note
5x nuts, 21 mm, 175 Nm
Torque LH front wheel

Note
5x nuts, 21mm, 175 Nm
Install LH front lug nut covers

Note
5x covers
Install LH rear lug nut covers

Note
5x covers
Install RH rear lug nut covers

Note
5x covers
Install RH front lug nut covers

Note
5x covers
Install HEPA filter outlet duct
Install HEPA filter inlet duct

Note
2x tabs, One on each side
Install clips securing HEPA filter inlet duct to cowl panel

Note
3x push clips
Secure drainage hoses to HEPA filter inlet duct

Note
2x hoses
Install RH underhood apron

Note
9x clips
Install LH underhood apron

Note
9x clips
Install rear underhood apron

Note
8x clips
Close hood

Note
Press firmly in green highlighted areas (see image), Damage may result from pressure elsewhere on hood
Remove vehicle from lift

Note
Lower rack arms fully and remove them from under vehicle, Remove air suspension from "Jack Mode" via Controls > Service > '' JACK MODE''
Return steering column to original position
Raise both front windows

Note
Using master switch on driver's door
Close LH front door