31/08/2023 14:41:55

Tuner - FM / HD (LHD) (Refresh) (Remove and Replace)

Correction code 21220112 0.6 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 to learn more about FRTs and how they are created. To provide feedback on FRT values, email LaborTimeFeedback@tesla.com. NOTE: See 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.

Open LH front door
Move LH front seat backward
Open hood

Note
Via Controls > Front Trunk
Power off vehicle via UI

Note
Via Controls > Safety > Power Off
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
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 LH IP side cover

Note
4x clips, 1x connector
Remove LH lower IP trim

Note
1x screw, T20, 2 Nm, 9x clips
Remove LH floor mat

Note
4x velcro pads
Partially remove LH center console side panel

Note
3x clips
Remove LH center console closeout extension

Note
6x clips
Remove LH footwell cover

Note
2x screws, T20, 2 Nm, 1x connector
Remove LH middle A-pillar trim

Note
2x clips
Remove LH lower A-pillar trim

Note
4x clips, The number of clips securing the trim varies depending on vehicle production date, Replace any damaged or missing clips prior to re-installing sill trim
Disconnect premium amplifier if equipped

Note
1x connector, Applies only to vehicle equipped with premium audio
Remove OBD II connector from tuner bracket

Note
2x screws, T20, 2.3 Nm
Remove bolts securing tuner bracket to IP

Note
3x bolts, 10mm, 6 Nm, 2 are accessible from bottom, 1 is accessible from front
Disconnect tuner and move harness for clearance

Note
2x connectors, 1x Tree clip
Release harness bracket clip to dash brace then remove the amp/tuner bracket assembly out through the bottom of IP the carrier

Note
1x edge clip *Rotate tuner at different angles to ease removal, use caution not to damage brake switch or wiring harnesses
Remove tuner from bracket

Note
3x Bolts, T25, 4 Nm*Make note of orientation in bracket and discard bolts
Install new tuner onto bracket

Note
3x bolts, T25, 4 Nm, Install new patch bolts
Make connections at tuner

Note
2x connectors
Install amp/tuner bracket assembly back into IP

Note
Make sure tab is above the IP otherwise there will be a large gap near bulkhead
Install bolts securing tuner bracket

Note
3x bolts, 10mm, 6 Nm
Connect the premium amplifier if equipped

Note
1x connector, Fully seat connector, then engage locking tab
Connect First Responder Loop and 12V negative terminal

Note
1x connector, 1x nut, 10mm, 5 Nm, Connect First Responder Loop first
Connect vehicle to WiFi connection

Note
Connect vehicle to WiFi or Tesla WiFi if available, Maintain WiFi connection for profile functions and firmware download
Place vehicle in service mode with touchscreen

Note
Pre-FW 2020.48.25 hold Tesla "T" icon at top of center display for four seconds and then type "service" into Access Code box, Post-FW 2020.48.25 The Tesla T has been removed from the top bar of the UI, Press and hold for 2sec the vehicle's badge icon in Controls > Software for Access Code box
Select "Software Reinstall"

Note
Controls > Service Mode > Software Reinstall
Request partial software reinstall from touchscreen

Note
Press a car icon on touchscreen => Service Mode => Software Reinstall => Partial => Request, Vehicle will send a request to Tesla server for reinstallation of current firmware, Yellow clock installation icon should appear within 1 hour
Perform firmware update

Note
Controls or yellow clock installation icon > Software Update > Install now, Tap center display next to software update window until clock runs down to 0, After displayed installation time, Check center display and ensure the firmware package was successfully installed
Exit Service Mode

Note
Controls > Service Mode > Exit Service Mode
Install OBD II male side to bracket

Note
2x screws, T20, 2.3 Nm
Install LH footwell cover

Note
2x screws, T20, 2 Nm, 1x connector
Install LH console closeout extension

Note
12x clips
Install LH lower A-pillar trim

Note
4x clips, The number of clips securing the A-pillar sill trim varies depending on vehicle production date, Replace any damaged or missing clips prior to re-installing sill trim
Install LH middle A-pillar trim
Fully seat LH center console side panel

Note
3x clips
Install LH floor mat

Note
4x velcro pads
Install LH IP side cover

Note
4x clips, 1x connector
Move LH front seat to original position
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
Raise LH front window and close door

Model S Service Manual

Tuner - FM / HD (LHD) (Refresh) (Remove and Replace)

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