2026-08-09

Coil Spring Assembly - Front - LH (Long Range) (Remove and Replace)

Correction code 31010600902 0.78 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.

  • 2026-05-08: Remove incorrectly added halfshaft and spring compressor steps.
  • 2026-05-06: Added steps to compress coil spring.
  • 2026-02-09: Updated step for Service Mode Plus.
  • 2025-06-21: New procedure released.
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. Raise and support the vehicle. See Raise Vehicle - 2 Post Lift.
  2. Open the LH front door and lower the LH front window.
  3. Open the powered frunk.
  4. Place the vehicle into Service Mode Plus. See Toolbox 3 (Connect and Disconnect).
  5. Remove the rear underhood apron. See Underhood Apron - Rear (Remove and Install).
  6. Remove the frunk assembly. See Frunk Assembly (Remove and Install).
  7. Remove the bolt that attaches the remote brake fluid reservoir to the megabeam, and then remove the reservoir from the megabeam.
    CAUTION
    Avoid tipping the reservoir over.
    Note
    Push under cowl to allow access.
    Note
    10mm, 1x tab
  8. Remove and discard the fasteners (x3) that attach the LH front coil spring assembly to the vehicle.
    Note
    18mm, 110 Nm
  9. Remove the LH front wheel. See Wheel Assembly (Remove and Install).
  10. Disconnect the harness electrical connectors (x2), and then release the clips (x2) and grommet that attach the harness to the coil spring assembly.
    Note
    Pull the grey tab, and then push down to release.
  11. Release the clips (x4) that attach the LH front coil spring assembly cover to the vehicle, and then release the coil spring assembly cover from the assembly.
    Note
    Leave the cover attached to the brake hose.
  12. Remove the bolt that attaches the LH front brake hose bracket to the knuckle, and then remove the bracket from the knuckle.
    Note
    10mm, 10 Nm
  13. Remove and discard the bolt that attaches the outer tie rod to the knuckle, and then remove the tie rod from the knuckle.
    Note
    21mm, 170 Nm
  14. Remove the bolts (x3) that attach the LH front lower control arm shield to the vehicle, and then remove the shield from the vehicle.
    Note
    10mm, 7 Nm
  15. Remove and discard the nut that attach the stabilizer bar to the LH link, and then disconnect the bar from the link.
    Note
    Counter hold the stud as needed.
    Note
    21mm, 275Nm
  16. Position and raise a pole jack onto the LH front lower control arm.
  17. Remove the nut that attaches the LH front upper control arm to the knuckle.
    Note
    Use a step ladder as needed.
    Note
    18mm, 85 Nm
  18. Lower and remove the pole jack from the LH front lower control arm.
  19. Remove the bolts (x2) that attach the front coils spring assembly to the vehicle.
    Note
    Be prepared for some spring load to release from bushings.
    Note
    21mm, 140 Nm
  20. Push down on the knuckle assembly, and then lift the LH front coil spring assembly towards the rear and LH side of the vehicle to remove it from the vehicle.
    CAUTION
    Make sure no harnesses or lines remain attached.

Install

  1. While pulling the knuckle assembly downward, position the LH front coil spring assembly into the mounting hole.
    CAUTION
    Make sure the damper valves are facing the rear of the vehicle.
    Note
    Install via rear area of suspension.
  2. Install new nuts (x3) that attach the LH front coil spring assembly to the vehicle.
    Note
    18mm, 110 Nm
  3. Position the remote brake fluid reservoir to the megabeam, and then install the bolt.
    Note
    Make sure there is no fluid loss. Top off if needed.
    Note
    10mm
  4. Position the LH damper to the lower control arm, and then install install the bolts (x2).
    Note
    21mm, 140 Nm
  5. Position and raise pole jack onto the LH front lower control arm.
  6. Position the LH front upper control arm to the knuckle, and then install a new nut that attaches the control arm to the knuckle.
    Note
    Use a step stool as needed.
    Note
    18mm, 85 Nm
  7. Lower and remove the pole jack from the LH front lower control arm.
  8. Position the stabilizer bar to the link, and then install a new bolt that attaches stabilizer bar to the link.
    Note
    Counter hold the stud as required.
    Note
    21mm, 275Nm
  9. Position the outer tie rod to the knuckle, and then install a new nut that attaches the tie rod to the knuckle.
    Note
    21mm, 170 Nm
  10. Position the LH front brake hose bracket onto the knuckle assembly, and then install the bolt that attaches the bracket to the assembly.
    Note
    10mm, 10 Nm
  11. Position the LH front coil spring assembly cover to the vehicle, and then secure the clips (x4) that attach the cover to the vehicle.
  12. Connect the electrical connectors (x2), and then secure clips (x2) and grommet that attach the harness to the front coil spring assembly module.
  13. Position the LH front wheel onto the vehicle, and then install and hand tighten the lug nuts (x6).
    Note
    21mm, 205 Nm
  14. Lower vehicle until tires are touching the ground.
    Note
    Raise lift off locks, then hold lock release lever to keep locks free while vehicle is lowered.
  15. Install the frunk assembly. See Frunk Assembly (Remove and Install).
  16. Install the rear underhood apron. See Underhood Apron - Rear (Remove and Install).
  17. Install the LH front wheel. See Wheel Assembly (Remove and Install).
  18. Remove the vehicle from the lift. See Raise Vehicle - 2 Post Lift.
  19. Raise the LH front window and close the LH front door.