Remove and Clean Radiator (Heat Pump) (Maintenance)
Code de correction
18301200
1.26
REMARQUE : À moins d’indications explicites contraires dans la procédure, le code de correction et le temps forfaitaire indiqués ci-dessus représentent tout le travail à être fait pour cette procédure, notamment les procédures connexes. N’appliquez pas plusieurs codes de correction à la fois, à moins qu’il vous soit explicitement indiqué de le faire.
REMARQUE : Consultez Temps forfaitaires pour en apprendre plus à propos des temps forfaitaires et de leur création.
NOTE : Consultez Protection individuelle pour vous assurer de porter l’équipement de protection individuelle adéquat lorsque vous effectuez la procédure ci-dessous.
REMARQUE : Voir Précautions ergonomiques pour consulter les pratiques de travail sécuritaires et saines.
- 2026-04-16: Released new procedure.
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Raise and support vehicle
RemarqueEnsure vehicle is not charging, Remove charging cable if it's plugged in
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Open LH front door
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Lower LH front window
- Exécutez la routine ODIN PROC_ICE_X_ENTER-SERVICE-MODEvia Toolbox:(link)
- Exécutez la routine ODIN
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Access thermal system routines via UI
RemarqueSelect Service mode > Thermal
- Exécutez la routine ODIN PROC_VCFRONT_X_START-THERMAL-FILL-DRAIN-COOLANTvia Toolbox:(link)
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Open hood
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Power off vehicle from center display
RemarqueVia Controls > Safety > Power Off, Select Power Off button at warning dialogue box
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Remove rear apron
Remarque16x trim clips, 3x datums, 2x clips
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Remove HEPA filter assembly
Remarque2x bolts, 10mm, 10 Nm, Pivot rear edge up past brake reservoir then lift up to clear frunk assembly
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Disconnect LV battery and first responder loop
Remarque2x connectors, Ensure that one minute has passed after window movement before performing the power-off, Release green locking tab, Press black tab then pull black connector lock outwards to release connection, Release red lock tab on FRL, Allow 2 minutes for all electrical circuits to fully discharge
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Remove frunk access panel
Remarque3x clips, 3x tabs, 1x connector, Newer vehicles will not be equipped with emergency release switch
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Remove bolts securing frunk to vehicle
Remarque4x bolts, 10mm, 5 Nm
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Remove frunk from vehicle
Remarque4x clips, 3x tabs, 2x trim clips, Replace any clips if broken or missing
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Remove air intake duct
Remarque2x clips, 1x align pin, 1x bolt, 10mm, 4 Nm, Gently pry pin out from thermal beam then remove duct from bulkhead studs
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Remove steering gear harness clips from frunk support beam
Remarque3x clips
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Remove bolts securing frunk support beam to vehicle
Remarque2x bolts, E14, 46.5 Nm
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Remove frunk support beam from cooling fan module assembly
Remarque2x alignment tabs, Slide the frunk support beam towards rear of vehicle
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Disconnect active grille shutter actuator connector
Remarque1x connector, Pull tab to release lock then pull again to release connector, Do not press down on tab
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Raise vehicle fully and lower lift onto locks
RemarqueSet 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
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Remove bolts securing front aero shield
Remarque7x bolts, 10mm, 5 Nm
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Remove front aero shield
Remarque2x nuts, 15mm, 5 Nm
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Remove clips secure LH wheel liner to front fascia and valance
Remarque3x push clips
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Remove clips secure RH wheel liner to front fascia and valance
Remarque3x push clips
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Remove both side bolts securing valance to fascia
Remarque2x bolts, T40, 2.5Nm
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Disconnect superhorn connector
Remarque1x clip, 1x connector, Do not push down on Red tab, Pull red tab to disengage lock, Pull again to release connector
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Remove valance from front fascia
Remarque3x bolts, 10mm, 5 Nm, 4x bolts, T40, 2.5 Nm, 6x location tabs
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Place coolant catcher below LH front of vehicle
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Disconnect radiator inlet hose from radiator
Remarque1x spring clip, Plug hose and radiator as needed
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Place coolant catcher below RH front of vehicle
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Disconnect radiator outlet hose from radiator
Remarque1x spring clip, Plug hose and radiator as needed
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Remove coolant catcher from under vehicle
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Disconnect cooling fan connector
Remarque1x connector
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Place jack to under cooling fan module assembly
Remarqueprevent cooling fan module assembly falling
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Remove LH bolt securing cooling fan module assembly to front end module
Remarque1x bolt, 8mm, 6 Nm, Be careful not to lose the bolt washer
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Remove RH bolt securing cooling fan module assembly to front end module
Remarque1x bolt, 8mm, 6 Nm, Be careful not to lose the bolt washer
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Remove ambient temperature sensor from cooling fan module
Remarque1x clip, 1x grommet, Depress tabs to release connector clip
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Remove cooling fan module assembly from vehicle
RemarqueMove jack aside as needed, recommended assistance
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Remove active grille shutter from cooling fan module
Remarque14x locking tabs, Release locking tabs securing active grill shutter to cooling fan and shroud assembly
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Remove radiator from cooling fan module assembly
Remarque2x locking tab, 2x holding mount, Release upper and lower locking tabs securing radiator to cooling fan and shroud assembly then draw out from holding mount, If new radiator assembly is found without stone guard follow Stand Alone procedure 18302500402If found with stone guard follow Stand Alone procedure
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Remove stone guard
Remarque2x clips, 2x datums
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Clean debris from radiator
RemarqueVacuum both sides of radiator, Do not damage fins of radiator
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Clean radiator with compressed air
RemarqueClean both sides of radiator with compressed air, Do not damage fins of radiator
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Install stone guard
Remarque2x clips, 2x datums
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Install thermal foam liner
Remarque3x foam strips
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Install radiator to fan and shroud
Remarque2x locking tabs, 2x slots, Slide radiator into slots on shroud then push downwards to engage locking tabs
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Install active grille shutter to cooling fan module
Remarque14x locking tabs, Ensure all tabs are engaged
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Install ambient temperature sensor to active grille shutter
Remarque2x locking tabs, 1x rubber plug, ensure sensor locking tabs on correct position
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Install cooling fan module assembly to vehicle
Remarque2x bolts, 8mm, 6 Nm, Loosely install LH and RH bolts, make sure that washers are aligned, Be careful not to lose the bolt washer
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Torque RH bolt securing cooling fan module assembly to front end module
Remarque1x bolt, 8mm, 6 Nm
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Torque LH bolt securing cooling fan module assembly to front end module
Remarque1x bolt, 8mm, 6 Nm
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Remove jack from under cooling fan module assembly
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Connect cooling fan connector
Remarque1x connector
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Place coolant catcher below LH front of vehicle
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Connect radiator inlet hose to radiator
Remarque1x spring clip, Remove plugs from both ends of the coolant connection, Perform push-pull-push test to make sure hose is fully seated
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Place coolant catcher below RH front of vehicle
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Connect radiator outlet hose to radiator
Remarque1x spring clip, Remove plugs from both ends of the coolant connection, Perform push-pull-push test to make sure hose is fully seated
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Remove coolant catcher from under vehicle
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Lower vehicle fully
RemarqueRaise lift off locks, Then hold lock release lever to keep locks free while vehicle is lowered
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Install frunk support beam to cooling fan module assembly
Remarque2x alignment tabs, Position alignment tabs to support beam mounts
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Install bolts securing frunk support beam to vehicle
Remarque2x bolts, E14, 46.5 Nm
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Secure steering gear harness clips to frunk support beam
Remarque3x clips
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Connect active grille shutter actuator connector
Remarque1x connector, Engage locking tab
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Install frunk onto vehicle
Remarque4x clips, 3x tabs, 2x trim clips, Replace any clips if broken or missing, Ensure aero seal is positioned over frunk leading edge and not under leading edge
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Install bolts securing frunk to vehicle
Remarque4x bolts, 10mm, 5 Nm
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Install frunk access panel
Remarque3x clips, 3x tabs, 1x connector, Newer vehicles will not be equipped with emergency release switch
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Place towel into front storage area
RemarquePrevent front storage area pollution
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Remove coolant bottle cap
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Place empty coolant container into front storage area
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Fill container with coolant
RemarqueDo not draw in air during fill process, For RWD, The entire system requires coolant is 15L, for AWD, The entire system requires coolant is 18L
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Place filled coolant container into front storage area
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Install coolant reservoir adapter cap onto coolant bottle assembly
Remarque(*Use step for Model Y & NV36 coolant procedures)1x adapter cap, Adapter found in Vacuum Refill kit, turn clockwise to tighten cap onto coolant bottle
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Setup vacuum refill tool
RemarqueVerify all valves on refill tool are in the closed position, See image for clarity
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Connect vacuum refill hose to refill cap on coolant bottle
RemarquePerform push-pull-push test to verify hose is fully engaged
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Position overflow hose into empty container
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Place refill hose inside filled coolant container
RemarqueMake sure hose end is fully submerged into coolant
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Connect shop air supply to coolant refill tool
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Open air inlet valve to draw a vacuum, Once gauge stabilizes, Fully close valve
RemarqueGauge stabilizes roughly (60-70 cmHg), Vacuum should not drop after the valves are closed
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Monitor gauge for 30 seconds to verify a vacuum is maintained in cooling system
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Slowly open refill valve to allow coolant to be drawn into system
RemarqueMake sure hose end of refill hose is fully submerged during entire process
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Once gauge reads zero, close refill valve
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Disconnect shop air supply from coolant refill tool
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Remove coolant refill hose from coolant container
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Remove coolant overflow hose from coolant container
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Disconnect vacuum refill hose from refill cap on coolant bottle
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Remove refill tool cap from coolant bottle assembly
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Remove coolant refill tool from vehicle
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Remove both coolant containers from inside underhood area
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Connect first responder loop and LV battery
Remarque2x connectors, Secure FRL first, Seat LV battery connection and push black connector lock inwards to secure, Engage green locking tab when fully seated
- Exécutez la routine ODIN
- Exécutez la routine ODIN
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Exécutez la routine ODIN
PROC_VCFRONT_X_STOP-THERMAL-FILL-DRAINvia Service Mode:
- Thermal ➜ Actions ➜ Stop Thermal Fill/Drain
- Thermal ➜ Coolant System ➜ Stop Coolant Fill/Drain
- Thermal ➜ Refrigerant System ➜ Stop Refrigerant Fill/Drain
- Drive Inverter ➜ Front Drive Inverter Replacement ➜ Stop Fluid Fill/Drain
- Drive Inverter ➜ Rear Drive Inverter Replacement ➜ Stop Fluid Fill/Drain
- Drive Inverter ➜ Rear Left Drive Inverter Replacement ➜ Stop Fluid Fill/Drain
- Drive Inverter ➜ Rear Right Drive Inverter Replacement ➜ Stop Fluid Fill/Drain
- Drive Unit ➜ Front Drive Unit Replacement ➜ Stop Coolant Fill/Drain
- Drive Unit ➜ Rear Drive Unit Replacement ➜ Stop Coolant Fill/Drain
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Exécutez la routine ODIN
TEST_VCFRONT_X_THERMAL-COOLANT-AIR-PURGEvia Service Mode:
- Thermal ➜ Actions ➜ Coolant Purge Stop or Coolant Purge Start
- Thermal ➜ Coolant System ➜ Coolant Purge Start
- Drive Inverter ➜ Front Drive Inverter Replacement ➜ Coolant Air Purge
- Drive Inverter ➜ Rear Drive Inverter Replacement ➜ Coolant Air Purge
- Drive Inverter ➜ Rear Left Drive Inverter Replacement ➜ Coolant Air Purge
- Drive Inverter ➜ Rear Right Drive Inverter Replacement ➜ Coolant Air Purge
- Drive Unit ➜ Front Drive Unit Replacement ➜ Coolant Air Purge
- Drive Unit ➜ Rear Drive Unit Replacement ➜ Coolant Air Purge
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Raise vehicle fully and lower lift onto locks
RemarqueSet 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
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Install valance to front fascia
Remarque3x bolts, 10mm, 5 Nm, 4x bolts, T40, 2.5 Nm, 6x location tabs, Make sure all location tabs on correct position in fascia
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Connect superhorn connector
Remarque1x clip, 1x connector, Engage locking tab
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Install both side bolts securing valance to fascia
Remarque2x bolts, T40, 2.5 Nm
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Install clips secure RH wheel liner to front fascia and valance
Remarque3x push clips
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Install clips secure LH wheel liner to front fascia and valance
Remarque3x push clips
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Position front aero shield onto vehicle
Remarque2x datums, 2x nuts, 15mm, 5 Nm, Hand-tighten the nuts to temporarily hold the panel in place
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Install front aero shield onto vehicle
Remarque7x bolts, 10mm, 5 Nm, Apply Loctite 222 onto front aero shield bolts and install fasteners to front aero shield
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Torque front aero shield nuts
Remarque2x nuts, 15mm, 5 Nm
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Lower vehicle fully
RemarqueRaise lift off locks, Then hold lock release lever to keep locks free while vehicle is lowered
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Coolant air purge run time
RemarqueRun time: 00:10:00, Subtract overlap time spent on other operations while waiting for coolant purge run
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Inspect coolant level and top off as necessary
RemarqueEnsure that fluid level is at Max line, Vacuum fill required if greater than 1L lost during repair
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Install coolant bottle cap
- Exécutez la routine ODIN PROC_ICE_X_EXIT-SERVICE-MODEvia Toolbox:(link)
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Install air intake duct
Remarque2x clips, 1x align pin, 1x bolt, 10mm, 4 Nm, Position clips onto bulkhead studs then duct secure onto thermal bar
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Install HEPA filter assembly
Remarque2x bolts, 10mm, 10 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, Do not pinch washer hose in between HEPA filter assembly and body
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Install rear apron
Remarque16x trim clips, 3x locator pins, 2x clips, Replace any missing or damaged clips, Ensure pyrotechnic hood actuators are aligned with openings in apron
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Close hood
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Raise LH front window
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Close LH front door
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Remove vehicle from lift
RemarqueLower rack arms fully and remove from under vehicle