01/04/2024 14:04:36
Retainer - Flood Port - LH (Remove and Replace)
Correction code 16011012 1.14 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 LaborTimeFeedback@tesla.com. NOTE: See Personal Protection 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.
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Raise and support vehicle
NoteEnsure vehicle is not charging before lifting it off the ground, Set air suspension to "Jack Mode" if equipped
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Open all four doors
NoteLatch rear doors to prevent accidental closing when vehicle is powered down
- Lower all windows
- Connect to vehicle using Toolbox 3.0
- Click in the Search field to display menu and select "Tools"
- Under "Tools" menu, select "Active Alerts"
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Select "Read Alerts" to see currently active alerts
NoteVerify vehicle does not have BMS alerts present: BMS_a151, BMS_a035, or BMS_a123, If any alerts are present, check for cause of low isolation before continuing
- Remove HSD cable from Ethernet port to disconnect Toolbox 3.0 from vehicle
- Move LH front seat forward
- Move RH front seat forward
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Remove 2nd row seat cushion
Note1x connector, Lift front edge of seat cushion upward to release foam from frame
- Open hood
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Remove rear apron
Note14x clips
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Remove fresh air intake duct
Note1x bolt, 10mm, 4 Nm, 2x clips, 1x pin, Remove bolt, Gently pry pin out from thermal beam, then remove from bulkhead studs
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Power off vehicle from center display
NoteVia Controls > Safety & Security > Vehicle Power > Power Off
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Disconnect 12V negative terminal and first responders loop
Note1x nut, 10mm, 6 Nm, 1x connector, Ensure vehicle is in park, climate control system is off, and vehicle is not charging before disconnecting 12V, Negative terminal should be disconnected before FRL, Allow 2 minutes for all electrical circuits to fully discharge
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Remove all items from pockets and ensure not wearing metal items
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Inspect HV insulating gloves
NoteCheck gloves for damage prior to use, Refer to service document TN-15-92-003 R1, for information on inspecting HV gloves. https://service.teslamotors.com/protected-doc/ServiceBulletins/External/TN/TN-15-92-003_High_Voltage_Awareness_Care_Points_R4.pdf
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Put on HV insulating gloves and leather over gloves
NoteMake sure to wear Electrical Protective Gloves any time Hioki tester is used
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Remove the bolts securing ancillary bay probe lid cover to ancillary bay cover
Note2x bolts, EP10 5-Lobe, 6 Nm, Discard after removal
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Remove the ancillary bay probe lid cover from the ancillary bay cover
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Verify no high voltage
NoteMake sure to wear PPE (HV gloves, safety glasses) when working on high voltage component, Measure B+ to Ground, B- to Ground, B+ to B-, If voltage is greater than 10V, Pack contactors are not open or welded, Stop work and reach out to Service Engineering
- Remove HV insulating gloves
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Inspect ancillary bay probe lid cover gasket then position onto the ancillary bay cover
NoteConfirm no visual damage present, Replace gasket if damage is found
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Install the bolts securing ancillary bay probe lid cover to ancillary bay cover
Note2x bolts, EP10 5-Lobe, 6 Nm, Install new rubber washer bolts
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Raise vehicle fully and lower lift onto locks
NoteSet 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
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Remove push clips at left and right wheel house liner to mid aero shield
Note2x clips
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Remove mid aero shield
Note13x bolts, 10mm, 5 Nm
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Release LH side hose clip from rear battery skid plate
Note2x clips, Clip quantity may vary on older vehicles
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Release RH side hose clips from rear battery skid plate
Note2x fir tree clips
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Remove lower bolts securing HV battery rear skid plate enclosure
Note2x bolts, EP10, 13 Nm, Older vins may be equipped with additional fastener count
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Remove upper nut securing HV battery rear skid plate enclosure
Note1x nut, 10mm, 13 Nm, Fastener count may vary on older built vehicles
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Remove upper bolts securing rear battery enclosure skid plate from HV battery
Note4x bolts, 13mm, 35 Nm
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Remove rear battery enclosure skid plate from HV battery pack
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Position coolant drain container underneath LH rear of HV battery
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Disconnect HV battery return tube from LH rear of HV battery
Note1x spring clip, 1x plug, Plug HV battery side, Allow coolant to drain from hose
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Disconnect RDU inverter inlet hose from rear of HV battery and plug both ends
Note1x spring clip, 2x plugs
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Install the removal tool into the LH flood port and tighten
NoteTurn the thumb screw clockwise until tight
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Release the tabs on the LH flood port and push the flood port up
Note4x retaining tabs
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Remove the LH flood port assembly from the battery pack and remove the flood port removal tool
NoteTurn the flood port to release from battery
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Insert the inner portion of the LH flood port and twist until the tangs on the flood port align with the battery pack
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Install the outer portion of the LH flood port onto the battery pack
NoteAlign the tangs on the outer portion of the flood port to the openings on the battery pack, The outer portion of the flood port will only be installed slightly at this point
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Install the clamp on the inner portion of the LH flood port, above the lip
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Install the fixed "U" clap onto the outer portion of the inner clap and loosely tighten the thumb screw
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Tighten the thumb screw until the inner portion of the flood port is beyond the retaining tabs of the outer portion
NoteOuter portion should sit flush with battery pack
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Remove both clamps from the LH flood port
NoteCheck fit of the flood port, it should have very little movement
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Remove plugs and connect RDU inverter inlet hose to rear of HV battery
Note1x spring clip, Perform push-pull-push test to make sure hose is fully seated
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Remove plug and connect HV battery return tube to LH rear of HV battery
Note1x spring clip, 1x plug, Perform push-pull-push test to make sure hose is fully seated
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Remove coolant drain container from underneath vehicle
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Position rear battery enclosure skid plate to HV battery for installation
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Install upper bolts securing rear battery enclosure skid plate to HV battery hand tight
Note4x bolts, 13mm, 35 Nm, Torque at later step
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Install lower bolts securing HV battery rear skid plate enclosure
Note2x bolts, EP10, 13 Nm, Earlier vins may be equipped with additional bolts
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Install upper nut securing rear battery enclosure skid plate hand tight
Note1x nut, 10mm, 13 Nm, Torque at later step
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Install LH side hose clip to HV battery rear skid plate enclosure
Note2x clips, Clip quantity may vary on older vehicles
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Install RH side hose clips to rear battery skid plate
Note2x fir tree clips
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Apply Loctite 222 onto mid aero shield bolts and install mid aero shield
Note9x bolts, 10mm, 5 Nm
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Install push clips at left and right wheel house liner to mid aero shield
Note2x clips
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Lower vehicle fully
NoteRaise lift off locks, then hold lock release lever to keep locks free while vehicle is lowered
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Remove vehicle from lift
NoteLower rack arms fully and remove from under vehicle if necessary, Remove air suspension from "Jack Mode" if equipped
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Remove breather from ancillary bay probe lid cover
NoteDiscard after removal
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Install the enclosure leak test adapter to ancillary bay probe lid cover and connect it to regulator test tool
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Close both valves on the regulator test tool
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Connect regulator to air supply
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Turn right side regulator valve to the open position
NoteBy turning the valve knob to a horizontal position, The valve is fully open
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Set regulator to 0.150 psi
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Open the left side regulator valve to inject air into the ancillary bay
NoteClose right side regulator valve when the pressure reaches 0.150 psi and stabilizes
- Wait 45 seconds for pressure to settle
- Record value of starting pressure
- Wait 60 seconds to test pressure
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Record value of end pressure
NoteIf pressure did not drop more than 0.0231 psi, continue to next step. If pressure dropped more than 0.0231 psi, then inspect for leaks.
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Disconnect air supply from regulator tool
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Disconnect leak test adapter from regulator test tool and remove it from ancillary bay probe lid cover
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Install new breather plug into the ancillary bay probe lid cover
Note1x plug
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Install 2nd row seat cushion
Note1x connector, Slide rear cushion rearward then align foam with seat rail, Make sure cushion is fully seated with push & pull test
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Remove coolant bottle cap
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Fill coolant to the proper level
NoteEnsure that the fluid level filled to the Max line
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Connect first responder loop and 12V negative terminal
Note1x nut, 10mm, 6 Nm, 1x connector, Engage locking tab, Connect FRL first before connecting 12V to avoid damage to car computer
- Connect to vehicle using Toolbox 3.0
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Select ‘Actions/Autodiag’ tab and search for ‘ Purge'
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Select
‘TEST_VCFRONT_X_THERMAL-COOLANT-AIR-PURGESearch for routine in ToolboxThermal / Coolant System - Coolant Purge Starthv / Front Drive Inverter Replacement - Coolant Air Purgehv / Rear Drive Inverter Replacement - Coolant Air Purgehv / Rear Left Drive Inverter Replacement - Coolant Air Purgehv / Rear Right Drive Inverter Replacement - Coolant Air Purgehv / Front Drive Unit Replacement - Coolant Air Purgehv / Rear Drive Unit Replacement - Coolant Air PurgeThermal / Actions - Coolant Purge Stop or Coolant Purge Start ’, click ‘Run’, and allow routine to
complete
NoteMake 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, 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
- Remove HSD cable from Ethernet port to disconnect Toolbox 3.0 from vehicle
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Inspect coolant level and top off as necessary
NoteEnsure that the fluid level is at the Max line
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Install coolant bottle cap
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Install fresh air intake duct
Note1x bolt, 10mm bolt, 4 Nm, 2x clips, 1x pin, Set clips on bulkhead studs, Secure to thermal bar
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Install rear apron
Note14x clips, Hold rear wall of frunk to keep from flexing while engaging front clips
- Close hood
- Move RH front seat to original position
- Move LH front seat to original position
- Raise all windows
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Close all four doors
NoteIf 12V is powered up, Unlatch rear doors before closing