2025-12-01
Wheelhouse Insulator - Rear - RH (Remove and Replace)
Correction code
15300401
15300402
FRT
0.96
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.
NOTE: See Ergonomic Precautions for safe and healthy working practices.
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.
- 2025-12-01: Released new procedure.
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Open all four doors
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Lower all four windows
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Open the hood.
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Remove the rear apron.
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Release washer fluid reservoir neck from frunk
Note1x bolt, 10mm, 5 Nm, Some vehicles may have a push clip in this location
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Release washer tank neck from washer tank and set aside
Note1x O-ring, No need to remove hose from neck
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Remove HEPA filter assembly
Note2x bolts, 10mm, 5 Nm, Pivot rearward edge up and past brake reservoir, Then lift up to clear frunk assembly, Note: Not all Model Y vehicles have a HEPA filter assembly installed
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Open liftgate
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Power off vehicle from center display
NoteVia Controls > Safety > Power Off, Select Power Off button at warning dialogue box
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Disconnect the 12V negative battery cable and First Responder Loop.
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Remove rear load floor
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Remove front load floor
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Remove trunk sill trim
Note4x clips
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Remove RH load floor bracket
Note3x tabs, 2x clips, Confirm each installation with push-pull test, Clip position should not be adjusted after bracket is removed or will result in bracket not seating properly, if clip position is changed or push-pull action shows bracket not secure, remove clip from tab and seat clip into doghouse on bracket and reinstall
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Remove RH trunk pocket bracket
Note1x push clip, 5x alignment tabs
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Fold 2nd row 40 seatback down
NoteProtect seat cushion, Do not put weight on seat in folded position without cushion present due to risk of bending locator tab on frame
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Fold 2nd row 60 seatback down
NoteProtect seat back upholstery if necessary, Do not put weight on seat in folded position without cushion present due to risk of bending locator tab on frame
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Remove LH load floor bracket
Note2x tabs, 2x clips, Clip position should not be adjusted after bracket is removed or will result in bracket not seating properly later
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Remove LH trunk pocket bracket
Note1x push clip, 5x alignment tabs
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Remove LH trunk side trim
Note2x connectors, 1x push clip, 8x clips, 7x tabs, guide front clip stanchions around LH C-pillar, trim part may slightly differ by vehicle build location, and the number of clips may also vary
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Release top edge of RH trunk side trim
Note1x push clip, 13x clips, trim part may slightly differ by vehicle build location, and the number of clips may also vary
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Remove RH upper C-pillar trim
Note6x clips, Guide front upper corner groove out from headliner and place trim aside, trim part may slightly differ by vehicle build location, and the number of clips may also vary
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Remove LH liftgate stop
Note1x liftgate stop, Pull up to remove
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Disconnect LH rear bodyside tail lamp assembly
Note1x connector, Do not push down on red tab, Pull red tab to disengage lock, Pull again to release connector
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Release LH rear bodyside tail lamp assembly
Note2x nuts, 8mm, 3.2 Nm
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Remove LH rear bodyside tail lamp assembly from vehicle
Note2x studs, To ease removal use trim tool to release lamp from body near each stud. While releasing studs, Pull from opposite end of lamp.
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Remove bolt securing LH corner of rear fascia to body
Note1x bolt, 10mm, 4 Nm
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Remove RH liftgate stop
Note1x liftgate stop, Pull up to remove
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Disconnect RH rear bodyside tail lamp assembly connector
Note1x connector, Do not push down on red tab, Pull red tab to disengage lock, Pull again to release connector
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Remove nuts securing RH rear bodyside tail lamp assembly to vehicle
Note2x nuts, 8mm, 3.2 Nm
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Remove RH rear bodyside tail lamp assembly from vehicle
Note2x studs
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Remove bolt securing RH corner of rear fascia to body
Note1x bolt, 10mm, 4 Nm
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Release rear fascia from rear diffuser
Note6x clips, 7x bolts, 10mm, 4 Nm
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Remove LH rear fender garnish from vehicle
Note14x clips, Release from center of garnish and work your way outward towards both ends, Using clip prytool release yellow clips at rear of fascia to avoid damage to garnish
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Remove bolt securing LH rear fascia to body
Note1x bolt, 8mm, 4 Nm
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Remove RH rear fender garnish from vehicle
Note14x clips, Release from center of garnish and work your way outward towards both ends, Using clip prytool release yellow clips at rear of fascia to avoid damage to garnish
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Remove bolt securing RH rear fascia to body
Note1x bolt, 8mm, 4 Nm
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Release rear fascia from body and disconnect rear fascia harness then remove assembly from vehicle
Note1x connector, Slide red locking tab away from connector, Then depress black locking tab to release the connector. Recommend assistance, Place rear fascia on padded surface to avoid damage. Not need to disconnect rear fascia connector for AP4.
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Disconnect the RH body harness from rear subframe and RH rear EPB connector
Note2x connectors
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Remove bolts securing amplifier to body and remove amplifier
Note2x nuts, 10mm, 1x bolt,10mm, Set amplifier aside, be cautious not to apply excessive tension to harness
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Disconnect subwoofer assembly
Note1x connector
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Remove subwoofer assembly
Note1x nut, 10mm, 5.4 Nm, 2x bolts, 10mm, 5.4 Nm
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Release clips securing RH body harness from RH side trunk bulkhead
Note2x clips
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Push grommet through RH side trunk bulkhead and feed harness through
Note1x grommet
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Remove RH rear wheelhouse Insulator from body
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Install RH rear wheelhouse Insulator to body
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Install subwoofer assembly
Note1x nut, 10mm, 5.4 Nm, 2x bolts, 10mm, 5.4 Nm
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Connect subwoofer assembly
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Install amplifier on body
Note2x nuts, 10mm, 1x bolt,10mm
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Install securing clips RH body harness on RH side trunk bulkhead
Note2x clips
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Install grommet to RH side trunk bulkhead
Note1x grommet
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Connect the RH body harness from rear subframe and RH rear EPB connector
Note2x connectors
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Connect and install rear fascia onto vehicle
Note1x connector, Engage red locking tab, Recommend assistance, Verify lower portion aligns with rear diffuser. Not need to connect rear fascia connector for AP4.
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Apply Loctite 222 onto rear diffuser bolts and secure rear fascia to rear diffuser
Note6x clips, 7x bolts, 10mm, 4 Nm
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Install bolt securing RH rear fascia to body
Note1x bolt, 8mm, 4 Nm
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Install RH rear fender garnish
Note14x clips, Install ends of garnish into rocker panel and rear diffuser then work your way from rear towards front of garnish
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Install bolt securing LH rear fascia to body
Note1x bolt, 8mm, 4 Nm
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Install LH rear fender garnish
Note14x clips, Install ends of garnish into rocker panel and rear diffuser then work your way from rear towards front of garnish
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Install bolt securing RH corner of rear fascia
Note1x bolt, 10mm, 4 Nm
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Remove RH bodyside lamp connector gasket
Note1x gasket
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Install RH bodyside lamp connector gasket
Note1x gasket
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Remove upper T-stud gasket from RH bodyside lamp
Note1x gasket
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Install upper T-stud gasket to RH bodyside lamp
Note1x gasket
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Remove lower T-stud gasket from RH bodyside lamp
Note1x gasket
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Install lower T-stud gasket to RH bodyside lamp
Note1x gasket
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Install RH rear bodyside tail lamp assembly into vehicle
Note2x studs
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Install nuts securing RH rear bodyside tail lamp assembly to vehicle
Note2x nuts, 8mm, 3.2 Nm
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Connect RH rear bodyside tail lamp assembly
Note1x connector, Engage locking tab
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Install RH liftgate stop
Note1x liftgate stop, Align tab and push down to secure
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Install bolt securing LH corner of rear fascia
Note1x bolt, 10mm, 4 Nm
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Remove LH bodyside lamp connector gasket
Note1x gasket
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Install LH bodyside lamp connector gasket
Note1x gasket
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Remove upper T-stud gasket from LH bodyside lamp
Note1x gasket
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Install upper T-stud gasket to LH bodyside lamp
Note1x gasket
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Remove lower T-stud gasket from LH bodyside lamp
Note1x gasket
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Install lower T-stud gasket to LH bodyside lamp
Note1x gasket
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Install LH rear bodyside tail lamp assembly into vehicle
Note2x studs
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Install LH rear bodyside tail lamp assembly to vehicle
Note2x nuts, 8mm, 3.2 Nm
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Connect LH rear bodyside tail lamp assembly
Note1x connector, Engage locking tab
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Install LH liftgate stop
Note1x liftgate stop, Align tab and push down to secure
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Install RH upper C-pillar trim
Note6x clips, Guide front upper corner groove under headliner, Insert guide tab to headliner behind quarter glass, Seat trunk seal to edge of trim, trim part may slightly differ by vehicle build location, and the number of clips may also vary
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Install RH trunk side trim
Note1x push clip, 13x clips, Guide front clip stanchions around RH C-pillar, trunk seal to edge of trim, trim part may slightly differ by vehicle build location, and the number of clips may also vary
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Install RH trunk pocket bracket
Note1x push clip, 5x alignment tabs
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Install RH load floor bracket
Note3x tabs, 2x clips, Confirm each installation with push-pull test, Clip position should not be adjusted after bracket is removed or will result in bracket not seating properly, if clip position is changed or push-pull action shows bracket not secure, remove clip from tab and seat clip into doghouse on bracket and reinstall
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Install LH trunk side trim
Note2x connectors, 1x push clip, 8x clips, 7x tabs, guide front clip stanchions around LH C-pillar, trim part may slightly differ, by vehicle build location
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Install LH trunk pocket bracket
Note1x push clip, 5x alignment tabs
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Install LH load floor bracket
Note3x tabs, 2x clips, Confirm each installation with push-pull test, Clip position should not be adjusted after bracket is removed or will result in bracket not seating properly, if clip position is changed or push-pull action shows bracket not secure, remove clip from tab and seat clip into doghouse on bracket and reinstall
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Install trunk sill trim
Note4x clips, Seat seal around edge of trim
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Install front load floor
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Install rear load floor
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Move 2nd row 40 seatback to vertical position
NoteRemove seat cushion protection
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Move 2nd row 60 seatback to vertical position
NoteRemove seat back protection if necessary
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Connect the First Responder Loop and 12V negative battery cable.
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Install HEPA filter assembly
Note2x bolts, 10mm, 5 Nm, Pivot forward edge down past frunk assembly, Then carefully move rear edge past brake reservoir and into position, Gently press on RH side of filter to seat seal onto duct, Note: Not all Model Y vehicles have a HEPA filter assembly installed
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Secure washer tank neck onto washer tank
Note1x O-ring, Ensure washer hose is properly routed
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Secure washer fluid reservoir neck to frunk
Note1x bolt, 10mm, 5 Nm, Some vehicles may have a push clip in this location
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Install the rear apron.
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Close the hood.
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Close liftgate
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Raise all four windows
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Close all four doors
NoteIf LV is powered up, Unlatch rear doors before closing