25/03/2024 17:24:38

Shaft - Steering Column - Intermediate Upper (Dual Motor) (Remove and Replace)

Correction Code 32011402

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Warning
If the 12V power supply is disconnected, do not attempt to open any doors with door glass in closed position. Failure to follow this instruction could result in door glass shatter.
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Note
Before disconnecting the 12V power supply, ensure that the driver’s door window is fully open. Failure to follow this instruction could result in vehicle lockout.

Removal

  1. Remove the driver's side footwell cover:
  2. Disconnect 12V power (refer to procedure).
  3. Remove the wiper motor (refer to procedure).
  4. Remove the LH and RH shock tower braces (refer to procedure).
  5. Remove the fuse box cover.
  6. Remove the nut that secures 12V power supply for the DCDC converter (torque 12.5 Nm).
  7. If the vehicle is equipped with air suspension, release the screws (x2) that secure the air reservoir (torque 2.5 Nm). Carefully set the reservoir in the RH side of the underhood area.
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    Note
    It is not necessary to disconnect the air lines.
  8. Mark the lower intermediate shaft position relative to the upper intermediate shaft and pinion.
  9. Remove the nut and bolt that secure the lower intermediate shaft to the upper intermediate shaft (torque 50 Nm).
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    CAUTION
    Replace all Patchbolt(s).
  10. Release the lower intermediate shaft from the slot in the upper intermediate shaft.
  11. From inside the vehicle, remove the bolt that secures the upper intermediate shaft to the column shaft (torque 30 Nm).
  12. Release the clips (x4) that secure the steering shaft seal to the bulkhead.
  13. Remove the upper intermediate shaft.

Installation

Installation procedure is the reverse of removal, except for the following:
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CAUTION
Replace all nylon-insert locknuts.
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CAUTION
Replace all patchbolt(s).
  1. Ensure that the upper intermediate shaft to column marks align correctly.
  2. Connect a laptop to the diagnostic port of the vehicle, and then use Toolbox 3 to locally connect to the vehicle. See Toolbox 3 (Connect and Disconnect).
  3. Unlock the vehicle gateway for diagnostic communication. See Gateway Unlock.
  4. In Toolbox 3, click the Actions tab, type "Bosch EPAS Calibration" into the search field, click PROC_EPAS_X_CALIBRATIONvia Toolbox: (link), click RUN, and then allow the routine to complete.
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    Note
    After calibrating EPAS, drive the vehicle for a minimum of 5 minutes before returning the vehicle to the customer.
  5. Disconnect the laptop with Toolbox 3 from the vehicle. See Toolbox 3 (Connect and Disconnect).