Remove and Clean Radiator (Heat Pump) (Maintenance)
Código de corrección
18301200
1.44
NOTA: Salvo que se indique lo contrario explícitamente en el procedimiento, el código de corrección y el FRT mencionados anteriormente reflejan todo el trabajo necesario para realizar este procedimiento, incluidos los procedimientos vinculados. No acumule códigos de corrección a menos que se le indique explícitamente que lo haga.
NOTA: Consulte Tiempos de tarifa plana para obtener más información sobre los FRT y cómo se crean.
NOTA: Consulte Protección personal para asegurarse de llevar el EPI adecuado al realizar el siguiente procedimiento.
NOTA: Consulte Precauciones ergonómicas para ver información sobre prácticas de trabajo seguras.
- 2026-04-21: Released new procedure.
-
Open LH front door
-
Lower LH front window
-
Connect to vehicle using Toolbox
NotaNavigate to https://toolbox.teslamotors.com and establish connection to vehicle, Select connection status icon at top right corner then select connect locally, Icon will turn green when connected, Successful connection will automatically unlock vehicle gateway and place UI in Service Mode Plus, Media converter box powered by laptop USB or 12v power outlet, Ethernet connection will provide communication, If RJ45 ethernet connector present at service panel media converter box not required, Vehicles built 4/5/2024 onwards have OBDII connection integrated into drivers lower IP cover, Use OBDII connection if this applies, Some vehicles may have both RJ45 and OBDII, If vehicle has both RJ45 and OBD-II then connect via RJ45, For local connection issues with Toolbox refer to https://toolbox.teslamotors.com/articles/43695
-
Select ‘Actions/Autodiag’ and search for ‘Thermal’
- Ejecutar la rutina ODIN PROC_VCFRONT_X_START-THERMAL-FILL-DRAIN-COOLANTvia Toolbox:(link)
-
Disconnect Toolbox from vehicle and remove laptop and Diagnostics Adapter Ethernet Harness
NotaIf RJ45 ethernet diagnostic connector present media converter box not required disconnect directly from laptop using an RJ45 Ethernet cable or OBDII connection
-
Raise and support vehicle
NotaPrepare to raise vehicle, Set air suspension to "Jack Mode", Position lift arm pads on vehicle jack pads
-
Turn wheel fully to the right
-
Open hood
NotaSelect Controls > Frunk Open
-
Remove rear underhood apron
Nota8x clips
-
Remove LH underhood apron
Nota10x clips, (*Use this step for Palladium S procedures)
-
Remove RH underhood apron
Nota10x clips
-
Remove front underhood apron
Nota7x clips
-
Remove frunk access panel
Nota3x clips, 3x hooks, 1x connector
-
Remove frunk carpet
-
Remove frunk assembly
Nota4x bolts, 10mm, 5 Nm
-
Remove bolts securing fascia bracket to carrier
Nota6x bolts, 10mm, 4 Nm
-
Remove push clips securing LH front wheel arch liner to fascia and move to the side for access
Nota5x push clips, Shift bottom of liner down and flex top of liner against tire
-
Remove bolt securing front fascia to LH fender bracket
Nota1x bolt, T25, 5 Nm
-
Turn wheel fully to the left
-
Remove push clips securing RH front wheel arch liner to fascia and move to the side for access
Nota5x push clips, Shift bottom of liner down and flex top of liner against tire
-
Remove bolt securing front fascia to RH fender bracket
Nota1x bolt, T25, 5 Nm
-
Power off vehicle from center display
NotaVia Controls > Safety & Security > Power Off
-
Disconnect LV battery connector and First Responder Loop
Nota2x connectors, Lift up and release green locking tab, Pull black connector lock outwards to release connection
-
Disconnect front fascia harness
Nota2x connectors, Pull red tab to disengage lock then disconnect, Located behind RH wheel arch liner
-
Release front fascia valance from front aero shield
Nota8x bolts, 10mm, 6 Nm, 2x clips, 2x datums, Do not remove 3x middle bolts
-
Release fascia from fender brackets and pull forward to remove from vehicle
NotaSet fascia on protected surface, Recommend assistance
-
Disconnect active grille shutter actuator connector
Nota1x locking electrical connector
-
Release ambient temperature sensor grommet from active grille shutter
-
Disconnect ambient temperature sensor connector
Nota1x connector, Disconnect then route through grommet opening in shroud
-
Raise vehicle partially and lower onto locks
NotaSet vehicle to comfortable working height, Make sure there's an audible click of the locks on both sides before lowering, otherwise vehicle may tilt to the side
-
Place coolant catcher below LH front of vehicle
-
Disconnect radiator inlet and outlet hoses from top LH side of radiator and allow coolant to drain
Nota2x spring clips, Plug hoses and radiator as needed
-
Place coolant catcher below RH front of vehicle
-
Disconnect radiator inlet and outlet hoses from top RH side of radiator and allow coolant to drain
Nota2x spring clips, Plug hoses and radiator as needed
-
Raise vehicle fully and lower lift onto locks
NotaSet vehicle to comfortable working height, Ensure an audible click of locks on both sides is heard before lowering, Vehicle may tilt to the side if both locks are not engaged
-
Disconnect RH cooling fan module connector
Nota1x connector, Disconnect this after coolant hoses are plugged to avoid coolant damaging connector
-
Disconnect LH cooling fan module connector
Nota1x connector, Disconnect this after coolant hoses are plugged to avoid coolant damaging connector
-
Remove LH bolt securing cooling fan module assembly to front end carrier
Nota1x bolt, 8mm, 10 Nm, Recommend assistance to support the cooling fan module assembly
-
Remove RH bolt securing cooling fan module assembly to front end carrier
Nota1x bolt, 8mm, 10 Nm, Recommend assistance to support the cooling fan module assembly
-
Remove cooling fan module assembly
NotaRecommend assistance, Gently place assembly on flat surface with fans down
-
Remove active grille shutter from cooling fan module assembly
Nota12x locking tabs, 2x clips
-
Remove 12mm radiator
Nota2x locking clips, 2x guides, Release clips then guide out, Do not pry on radiator to prevent damage
-
Clean debris from radiator
NotaVacuum both sides of radiator, Do not damage fins of radiator
-
Clean radiator with compressed air
NotaClean both sides of radiator with compressed air, Do not damage fins of radiator
-
Remove 21mm radiator
Nota4x locking clips, Release one clip at a time
-
Clean debris from radiator
NotaVacuum both sides of radiator, Do not damage fins of radiator
-
Clean radiator with compressed air
NotaClean both sides of radiator with compressed air, Do not damage fins of radiator
-
Install 21mm radiator
Nota4x locking clips, Position then secure clips
-
Install 12mm radiator
Nota2x locking clips, 2x guides, Guide in then secure clips
-
Install active grille shutter onto cooling fan module assembly
Nota12x locking tabs, 2x clips, Gently place new assembly on flat surface with fans down, Align datums before engaging tabs, Make sure shutter slides inside tab not outside
-
Position cooling fan module assembly
NotaRecommend assistance, 2x bolts, 8mm, 10 Nm, Do not torque bolts
-
Torque LH bolt securing cooling fan module assembly to front end carrier
Nota1x bolt, 8mm, 10 Nm, Recommend assistance to support the cooling fan module assembly
-
Torque RH bolt securing cooling fan module assembly to front end carrier
Nota1x bolt, 8mm, 10 Nm, Recommend assistance to support the cooling fan module assembly
-
Install RH cooling fan module connector
Nota1x connector
-
Install LH cooling fan module connector
Nota1x connector
-
Lower vehicle partially and set lift onto locks
NotaRaise lift off locks, then hold lock release lever to keep locks free while vehicle is lowered, Set vehicle to comfortable working height
-
Install radiator inlet and outlet hoses onto top RH side of radiator
Nota2x spring clips, Remove plugs from both ends of each coolant connection, Perform push-pull-push test to make sure hoses are fully seated
-
Place coolant catcher below LH front of vehicle
-
Install radiator inlet and outlet hoses onto top LH side of radiator
Nota2x spring clips, Remove plugs from both ends of each coolant connection, Perform push-pull-push test to make sure hoses are fully seated
-
Remove coolant catcher from under vehicle
-
Connect ambient temperature sensor connector
Nota1x connector, Route through grommet opening in shroud then connect
-
Secure ambient temperature sensor grommet onto active grille shutter
-
Install active grille shutter actuator connector
Nota1x locking electrical connector, Engage locking tab
-
Lower vehicle until tires are touching ground
NotaRaise lift off locks, then hold lock release lever to keep locks free while vehicle is lowered
-
Install front fascia onto vehicle and secure fascia to fender brackets
NotaRecommend Assistance, Route fascia harness while installing, Verify front fascia valance sits under front aero shield before proceeding
-
Apply Loctite 222 to fasteners and secure front fascia valance to front aero shield
Nota8x bolts, 10mm, 6 Nm, 2x clips, 2x datums, Insert valance datums into aero shield holes, Do not remove 3x middle bolts
-
Connect front fascia harness
Nota2x connectors, Engage locking tab, Located behind RH wheel arch liner
-
Install bolt securing fascia to RH fender bracket
Nota1x bolt, T25, 5 Nm
-
Install push clips securing RH front wheel liner to fascia
Nota5x push clips
-
Remove coolant bottle cap
-
Place empty coolant container into front storage area
-
Fill container with at least 15L of coolant
-
Place filled coolant container into front storage area
-
Install coolant reservoir adapter cap onto coolant bottle assembly
Nota(*Use this step for Palladium S procedures) 1x adapter cap
-
Setup coolant refill tool
NotaVerify all valves on refill tool are in the closed position, See image for clarity
-
Install vacuum refill hose into refill cap on coolant bottle
NotaPerform push-pull-push test to verify hose is fully installed
-
Place refill hose inside filled coolant container
NotaMake sure hose end is fully submerged into coolant
-
Position overflow hose into empty container
-
Connect shop air supply to coolant refill tool
NotaIf not already done, Verify refill valve is set to off
-
Open air inlet valve to draw a vacuum, Once gauge stabilizes, Fully close valve
NotaGauge stabilizes roughly (60-70 cmHg), Vacuum should not drop after the valves are closed
-
Slowly open refill valve to allow coolant to be drawn into system
NotaMake sure hose end of refill hose is fully submerged during entire process
-
Once gauge reads zero, close coolant refill valve
-
Remove coolant refill hose from coolant container
-
Remove coolant overflow hose from coolant container
-
Remove vacuum refill hose from refill cap on coolant bottle
-
Remove coolant reservoir adapter cap from coolant bottle assembly
Nota(*Use this step for Palladium S procedures)
-
Remove coolant refill tool from vehicle
-
Remove both coolant containers from inside underhood area
-
Connect First Responder Loop and LV battery connector
Nota2x connectors Secure FRL first, Seat LV battery connection and push black connector lock inwards to secure, Engage green locking tab when fully seated
-
Connect to vehicle using Toolbox
NotaNavigate to https://toolbox.teslamotors.com and establish connection to vehicle, Select connection status icon at top right corner then select connect locally, Icon will turn green when connected, Successful connection will automatically unlock vehicle gateway and place UI in Service Mode Plus, Media converter box powered by laptop USB or 12v power outlet, Ethernet connection will provide communication, If RJ45 ethernet connector present at service panel media converter box not required, Vehicles built 4/5/2024 onwards have OBDII connection integrated into drivers lower IP cover, Use OBDII connection if this applies, Some vehicles may have both RJ45 and OBDII, If vehicle has both RJ45 and OBD-II then connect via RJ45, For local connection issues with Toolbox refer to https://toolbox.teslamotors.com/articles/43695
-
Select ‘Actions/Autodiag’ tab and search for ‘ Purge'
-
Select ‘TEST_VCFRONT_X_THERMAL-COOLANT-AIR-PURGE ’, click ‘Run’, and allow routine to complete
NotaMake sure vehicle is not in drive state, Plan is still running despite the stop message, Coolant pumps will be audible, Test lasts approximately 10 mins, Speeds can be monitored in garage under PT Thermal tab, Idle speed = ~1500 RPM, Test will vary speeds from 3500-6500 RPM and actuate valve between SERIES and PARALLEL, Putting vehicle into drive state will stop this routine, If speeds hover at 7000 RPM, that means the pumps are air locked, perform vacuum fill again, Continue to add coolant and purge until the coolant level reaches between the NOM and MAX Lines on the bottle, Select ‘X’ at top right of window to close once complete
-
Inspect coolant level and top off as necessary
NotaEnsure that the fluid level is at the Max line, Top off fluid as required
-
Install coolant bottle cap
-
Select ‘Actions/Autodiag’ and search for ‘Thermal’
-
Select ‘TEST-SELF_VCFRONT_X_HEAT-PUMP-THERMAL-PERFORMANCE’, click ‘Run’, and allow routine to complete
NotaSelect ‘X’ at top right of window to close once complete
-
Disconnect Toolbox from vehicle and remove laptop and Diagnostics Adapter Ethernet Harness
NotaIf RJ45 ethernet diagnostic connector present media converter box not required disconnect directly from laptop using an RJ45 Ethernet cable or OBDII connection
-
Press brake pedal to turn on drive rails
-
Turn wheel fully to the right
-
Install bolt securing fascia to LH fender bracket
Nota1x bolt, T25, 5 Nm
-
Install push clips securing LH front wheel liner to fascia
Nota5x push clips
-
Install bolts securing fascia bracket to carrier
Nota6x bolts, 10mm, 4 Nm
-
Install frunk assembly
Nota4x bolts, 10mm, 5 Nm
-
Install frunk carpet
NotaVerify carpet is properly seated under the seal
-
Install frunk access panel
Nota3x clips, 3x hooks, 1x connector
-
Install front underhood apron
Nota7x clips
-
Install RH underhood apron
Nota10x clips
-
Install LH underhood apron
Nota10x clips
-
Install rear underhood apron
Nota8x clips
-
Close hood
NotaPress firmly in green highlighted areas (see image), Damage may result from pressure elsewhere on hood
-
Turn steering wheel back to center
-
Remove vehicle from lift
NotaLower lift arms fully and remove them from under vehicle, Remove air suspension from "Jack Mode"
-
Raise LH front window
-
Close LH front door
NotaClose doors