2025-12-02

Electric Oil Pump - Rear Drive Unit (Remove and Replace)

Correction code 4001093022 FRT 0.66 NOTE: Unless otherwise explicitly stated in the procedure, the correction code and FRT listed above 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. NOTE: See Personal Protection to make sure you are wearing proper PPE when performing the procedure below. NOTE: See Ergonomic Precautions for safe and healthy working practices.

  • 2025-12-02: Added step to run Oil Pump Pressure test.
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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.

Install

  1. Install the rear drive unit oil pump. See Electric Oil Pump - Rear Drive Unit (Remove and Install).
  2. Reinstall the vehicle software. See Software Reinstall - Touchscreen (Restore).
  3. Connect a laptop with Toolbox 3 to the vehicle. See Toolbox 3 (Connect and Disconnect).
  4. In Toolbox, click the Actions tab, and then search for "Oil Pressure".
  5. Click TEST-SELF_DIX_X_OIL-PUMP-PRESSURE, click Run, and allow the routine to complete.
  6. Disconnect Toolbox and remove the laptop from the vehicle. See Toolbox 3 (Connect and Disconnect).
  7. Exit Service Mode. See Service Mode.
  8. Remove the vehicle from the lift. See Raise Vehicle - 2 Post Lift.
  9. Raise the LH front window and close the LH front door.