2026-04-13

Control Arm - Lower - Rear - LH (Remove and Install)

Correction code 3103101031 3103101032 3103101041 3103101042 FRT 1.02 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.

  • 2026-04-13: Added steps to deflate/inflate air suspension.
Table 1. Torque Specifications: Rear Suspension
Description Torque Value Recommended Tools Reuse/Replace Notes
Bolts (x4) that attach the LH rear lower control arm to the vehicle
185 Nm (136.4 lbs-ft)
  • 21 mm socket
 Reuse
Warning IconA warning icon, calling your attention to a possibly risky situation
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.

Remove

  1. Open the LH front door and lower the LH front window.
  2. Place the vehicle into Service Mode. See Service Mode.
  3. Unlock the vehicle Gateway. See Gateway (Unlock).
  4. On the vehicle touchscreen, navigate to Service > Chassis > Suspension > Service > Deflate All, and then tap Run and allow the routine to complete.
  5. Remove the LH rear knuckle assembly. See Knuckle - Rear - LH (Remove and Install).
  6. Remove the bolts (x4) that attach the LH rear lower control arm to the vehicle, and then remove the control arm from the vehicle.
    185 Nm (136.4 lbs-ft)
    Informational PurposesAn informational icon, calling your attention
    TIp
    Use of the following tool(s) is recommended:
    • 21 mm socket

Install

  1. With assistance, position the LH rear lower control arm into the vehicle, and then install the bolts (x4) that attach the control arm to the vehicle.
    185 Nm (136.4 lbs-ft)
    Informational PurposesAn informational icon, calling your attention
    TIp
    Use of the following tool(s) is recommended:
    • 21 mm socket
  2. Install the LH rear knuckle assembly. See Knuckle - Rear - LH (Remove and Install).
  3. On the vehicle touchscreen, navigate to Service > Chassis > Suspension > Service > Inflate All, and then tap Run and allow the routine to complete.
  4. Exit Service Mode. See Service Mode.
  5. Raise the LH front window and close the LH front door.