2025-03-26

Intermediate Shaft - Steering Column - Lower (Dual Motor) (1st Generation) (Remove and Replace)

Correction Code 32011602

Procedure

  • 2025-03-26: Updated steps on accessing the intermediate shaft bolts.
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Note
This procedure is for vehicles built before April 10, 2016. For vehicles built after April 10, 2016: See Intermediate Shaft - Steering Column - Lower (Dual Motor) (2nd Generation) (Remove and Replace).
  1. Open LH front door
  2. Lower LH front window
  3. Raise and support vehicle
    Informational PurposesAn informational icon, calling your attention
    Note
    Prepare to raise vehicle, Set air suspension to "Jack Mode", Position lift arm pads on vehicle jack pads
  4. Open hood
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    Note
    Via Controls > Front Trunk
  5. Remove LH apron
    Informational PurposesAn informational icon, calling your attention
    Note
    9x clips
  6. Remove RH apron
    Informational PurposesAn informational icon, calling your attention
    Note
    9x clips
  7. Remove rear apron
    Informational PurposesAn informational icon, calling your attention
    Note
    8x clips
  8. Remove bolt securing lower I-shaft to upper I-shaft
    Informational PurposesAn informational icon, calling your attention
    Note
    1x patch bolt, 16mm, 50 Nm, 1x nut,15mm, 50 Nm, Discard after removal, move steering wheel as needed
  9. Raise vehicle fully and lower lift onto locks
    Informational PurposesAn informational icon, calling your attention
    Note
    Set 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
  10. Remove clips securing front aero shield to vehicle
    Informational PurposesAn informational icon, calling your attention
    Note
    14x push clips
  11. Remove front aero shield
    Informational PurposesAn informational icon, calling your attention
    Note
    6x bolts, 10mm, 3 Nm, 2x bolts, T40, 4 Nm
  12. Remove front bash plate extrusion
    Informational PurposesAn informational icon, calling your attention
    Note
    2x bolts, T30, 16 Nm
  13. Remove bash plate lower stamping
    Informational PurposesAn informational icon, calling your attention
    Note
    2x bolts, 10mm, 9 Nm
  14. Remove front four HV battery bolts
    Informational PurposesAn informational icon, calling your attention
    Note
    4x patch bolts, 13mm, 30 Nm, Discard after removal
  15. Remove skid plate from between HV Battery and front subframe
    Informational PurposesAn informational icon, calling your attention
    Note
    Slowly pry bash plate out to ease removal
  16. Remove bolt between lower I-shaft to steering rack
    Informational PurposesAn informational icon, calling your attention
    Note
    1x bolt, 16 mm, 50 Nm, Discard bolt after removal, Access to bolt can also be achieved from LH front wheel well
  17. Lower vehicle
  18. Install steering wheel holder
    Informational PurposesAn informational icon, calling your attention
    Note
    Center steering wheel
  19. Raise vehicle fully and lower lift onto locks
    Informational PurposesAn informational icon, calling your attention
    Note
    Set 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
  20. Separate lower I-shaft from steering gear
    Informational PurposesAn informational icon, calling your attention
    Note
    Lower I-shaft is keyed to the steering gear, Lightly tap on the shaft to remove
  21. Lower vehicle
  22. Separate upper and lower I-shafts and remove lower I-shaft from vehicle
    Informational PurposesAn informational icon, calling your attention
    Note
    Push the upper I-shaft inwards
  23. Apply lubricant onto seals of lower I-shaft
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    Note
    Use a brush to apply the Krytox 224 performance lubricant between the crevices of each seal on the I-shaft
  24. Install lower I-shaft onto upper I-shaft
    Informational PurposesAn informational icon, calling your attention
    Note
    1x nut, 15mm, 1x bolt, 16mm, 50 Nm, Verify proper mating, Install new fasteners, torque at later step, In cold/humid or corrosive/ocean regions use corrugated boot
  25. Remove steering wheel holder from vehicle
  26. Raise vehicle fully and lower lift onto locks
    Informational PurposesAn informational icon, calling your attention
    Note
    Set 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
  27. Install lower I-shaft to steering gear
    Informational PurposesAn informational icon, calling your attention
    Note
    1x patch bolt, 16 mm, 50 Nm, the lower I-shaft is keyed to the steering gear, Install new fastener, Manipulate and move the steering gear or steering wheel as needed, Access to bolt can also be achieved from LH front wheel well, Mark bolt after it is torqued
  28. Install skid plate between HV Battery and front subframe
  29. Install four front HV battery bolts
    Informational PurposesAn informational icon, calling your attention
    Note
    4x bolts, 13mm, 30 Nm, Install new patch bolts
  30. Install bash plate stamping and skid plate to front subframe
    Informational PurposesAn informational icon, calling your attention
    Note
    2x bolts, 10mm, 9 Nm
  31. Install front bash plate extrusion
    Informational PurposesAn informational icon, calling your attention
    Note
    2x bolts, T30, 16 Nm
  32. Install front aero shield onto vehicle
    Informational PurposesAn informational icon, calling your attention
    Note
    6x bolts, 10mm, 3 Nm, 2x bolts, T40, 4 Nm
  33. Install clips securing front aero shield to vehicle
    Informational PurposesAn informational icon, calling your attention
    Note
    14x push clips
  34. Lower vehicle fully
    Informational PurposesAn informational icon, calling your attention
    Note
    Raise lift off locks, then hold lock release lever to keep locks free while vehicle is lowered
  35. Torque bolt securing lower I-shaft to upper I-shaft
    Informational PurposesAn informational icon, calling your attention
    Note
    1x nut, 15mm, 1x bolt, 16mm, 50 Nm, Mark bolt after it is torqued, move steering wheel as needed
  36. Install RH underhood apron
    Informational PurposesAn informational icon, calling your attention
    Note
    9x clips
  37. Install LH underhood apron
    Informational PurposesAn informational icon, calling your attention
    Note
    9 x clips
  38. Install rear underhood apron
    Informational PurposesAn informational icon, calling your attention
    Note
    8x clips
  39. Close hood
    Informational PurposesAn informational icon, calling your attention
    Note
    Press firmly in green highlighted areas (see image), Damage may result from pressure elsewhere on hood
  40. Connect laptop to vehicle with a tethered Ethernet connection via Toolbox 3
    Informational PurposesAn informational icon, calling your attention
    Note
    1x connector, 2x clips, Newer models will access connector below MCU with cubby removed, Older models will access port at LH side of IP with end cap removed. Open Toolbox 3 website and establish connection to vehicle: https://toolbox.teslamotors.com, Select connection status icon at top right corner and select Connect Locally (icon will turn green when vehicle is connected), Local connection will enable service mode plus on display
  41. On the MCU 'Service Mode' menu open 'Can Viewer'
  42. Select the signals StW_AnglHP and EPAS_torsionBarTorque
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    Note
    CH>STW_ANGLHP_STAT>StW_AnglHPCH>EPAS_sysStatus>EPAS_torsionBarTorque
  43. Perform Lock to Lock test
    Informational PurposesAn informational icon, calling your attention
    Note
    Turn the steering to the left lock stop and hold TorsionBarTorque at 10 Nm while reading the angle. Record this value. Perform the same for the right side. Record this value. Compare the 2 angle values. The readings must not exceed more then 6 degrees apart between left and right (for example, 460 L, 530 R are 70 degrees apart)
  44. Disconnect Toolbox from vehicle and install cubby under MCU
    Informational PurposesAn informational icon, calling your attention
    Note
    1x connector, 2x clips, Ensure diagnostic cables are tucked into appropriate position then engage cubby
  45. Run ODIN routine PROC_ICE_X_EXIT-SERVICE-MODEvia Toolbox: (link)
  46. Remove vehicle from lift
    Informational PurposesAn informational icon, calling your attention
    Note
    Lower rack arms fully and remove them from under vehicle, Remove air suspension from "Jack Mode" via Controls > Service > '' JACK MODE''
  47. Raise LH front window
  48. Close LH front door