2026-10-09

Link - Fore - Upper - Rear - LH (Remove and Replace)

Correction code 31031402 0.54 NOTE: Unless otherwise explicitly stated in the procedure, the correction code and its associated FRT 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 wearing proper PPE when performing the below procedure. NOTE: See Ergonomic Precautions for safe and healthy working practices.

  • 2026-10-09: Updated the procedure to remove the rear upper fore link by partially lowering the rear subframe assembly.
Equipment:
  • 1135103-00-A Tool, Spring Compressor, Hook, Model 3
Note
This video shows how to remove and install the bolt that attaches the LH rear upper fore link to the rear subframe.
CAUTION
For Europe only: Only technicians who have been trained in working with diisocyanates and have completed all required certification courses are permitted to perform procedures using urethane and other products containing diisocyanates. Proper personal protective equipment (PPE) must be worn when working with products containing diisocyanates.

Remove

  1. Inspect the vehicle for abnormal tire wear that might indicate the need for a wheel alignment. Note any findings.
  2. Raise and support the vehicle. See Raise Vehicle - 2 Post Lift.
  3. Partially lower the rear subframe and drive unit assembly with the subframe lifting tool to allow for the upcoming removal of the rear upper fore link bolts. See Subframe Assembly - Rear (Remove and Install).
    Note
    DO NOT remove the rear subframe away from the vehicle. Recommend lowering the rear subframe for 4 inches or 10.25 cm.
    Note
    There's no need to disconnect the rear drive unit inverter inlet hose and coolant outlet hose.
    CAUTION
    Use caution while lowering the subframe as multiple components are still attached. Do not overstrain these components. Coolant lines are still connected. Observe pinch points. Recommend assistance.
  4. Remove the bolt and nut that attach the LH rear upper fore link to the knuckle.
    76 Nm (56.0 lbs-ft)
  5. Remove the bolt and nut that attach the LH rear upper fore link to the subframe.
    76 Nm (56.0 lbs-ft)
    Note
    Turn the bolt a few times to feed the end out while maneuvering the upper fore link to allow just enough space to remove the link from the rear subframe. Refer to the video above.
  6. Remove the LH rear upper fore link from the vehicle.

Install

  1. Install LH rear upper fore link to subframe and hand tighten nut and bolt.
    Note
    Torque at later step.
    CAUTION
    Do not force the bolt into position. Turn the bolt a few times to align while maneuvering the link. Refer to the video above.
  2. Install nut and bolt securing LH rear upper fore link to knuckle.
    Note
    Torque at later step.
  3. Slowly raise the rear subframe and rear drive unit assembly into position, and install the rear subframe assembly.
    CAUTION
    Take care not to damage HV harnesses and coolant hoses during lifting of the subframe.
  4. Hand-tighten new bolts (x2) that attach the rear subframe to the body.
    Note
    The tightening of the bolts will be performed later in this procedure.
  5. Install the LH shear plate to the rear subframe and HV battery, and then hand-tighten the bolt that attaches the shear plate to the subframe.
    Note
    The tightening of the bolt will be performed later in this procedure.
  6. Hand-tighten the smaller bolts that attach the LH shear plate to the HV battery.
    Note
    The tightening of the bolts will be performed later in this procedure.
  7. Repeat steps GUID-452A1E31-5D1E-4B1A-8C3E-746FDEE81B72.html#TASK_TV5_1BD_VKB__GUID-A17437E0-857E-4977-8F26-FEE830EE6A39 and GUID-452A1E31-5D1E-4B1A-8C3E-746FDEE81B72.html#TASK_TV5_1BD_VKB__GUID-679E21DE-1E70-4465-8893-15CB39682E4A on the RH shear plate.
  8. Position the subframe to the locations as marked during removal.
    Note
    Return the subframe to its original position as closely as possible.
  9. Torque the bolts that attach the LH and RH rear subframe to the body, and then mark them with a paint pen after torquing.
    Tip
    Use of the following tool(s) is recommended:
  10. Torque the large bolts that attach the LH and RH shear plates to the vehicle, and then mark them with a paint pen after torquing.
    125 Nm (92.2 lbs-ft)
    Tip
    Use of the following tool(s) is recommended:
    • 21 mm socket
    • 6 in extension
  11. Torque the smaller bolts that attach the LH and RH shear plates to the vehicle.
    35 Nm (25.8 lbs-ft)
    Tip
    Use of the following tool(s) is recommended:
    • 13 mm socket
    • 3 in extension
  12. Fasten the fir tree clips that attach the coolant hoses to the LH and RH shear plates.

    LH shear plate shown, RH shear plate similar

  13. Release the straps and lower the subframe lifting tool.
  14. Disconnect the air line from the subframe lifting tool, and then remove the tool from under the vehicle.
  15. Fully raise the handle on the HV battery rear drive unit connector of the rear drive unit to HV battery harness.
  16. Install the HV connector special tool onto the HV battery rear drive unit connector.
  17. Use both hands to firmly connect the HV battery rear drive unit connector of the rear drive unit to HV battery harness to the HV battery header.
    CAUTION
    Make sure that the connector fits the header squarely and tightly, and that both retention pins enter the handle.
  18. Remove the HV connector special tool from the HV battery rear drive unit connector.
  19. Slide the release to lock the HV battery rear drive unit connector handle in the secured position.
  20. Verify that the HV battery rear drive unit connector is fully seated, and compare both sides of the connector that it is properly secured in place.
    Note
    An improperly seated connector might lead to connector damage and rear drive unit problems later on.
  21. Install the nut that attaches the rear drive unit HV electrical harness bracket to the HV battery.
    10 Nm (7.4 lbs-ft)
    Tip
    Use of the following tool(s) is recommended:
    • 10 mm socket
    • 4 in extension
  22. Install the rear HV battery skid plate. See Skid Plate - HV Battery - Rear (Remove and Replace).
  23. Install the rear stabilizer bar. See Stabilizer Bar - Rear (Remove and Replace).
  24. Fasten the LH and RH subframe electrical harness barrel clip to the body.
  25. Connect the electrical connector for the LH and RH side 12V subframe harness.
    Figure 1. LH side shown, RH similar
  26. Install the bolt that attaches the rear drive unit ground strap to the body.
    10 Nm (7.4 lbs-ft)
    Tip
    Use of the following tool(s) is recommended:
    • 10 mm 12-point deep socket
    Note
    Reinstall the washer if the vehicle had this washer during removal.
  27. Install the bolts that attach the LH and RH rear dampers at the top mount.
    41 Nm (30.2 lbs-ft)
    Tip
    Use of the following tool(s) is recommended:
    • 15 mm socket
    • 3 in extension

    LH shown; RH similar.

  28. Remove the spring compressor from the LH and RH rear coil spring.
  29. Install the LH and RH rear brake caliper brackets onto the knuckle, and then install the bolts that attach the caliper brackets to the knuckle.
    83 Nm (61.2 lbs-ft)
    Tip
    Use of the following tool(s) is recommended:
    • External Torx E18

    LH rear brake caliper shown, RH rear brake caliper similar.

  30. Remove the bolt that attaches the brake rotor to the hub.
    Note
    Use of the following tool(s) is recommended:
    • 10 mm socket
    • 2 in extension
  31. Install the hub jack adapter onto the LH rear hub and hand-tighten the lug nuts.
  32. Use an underhoist stand to support the hub jack adapter.
    Note
    Use the rear ride height torque gauge to verify that the rear suspension is set to ride height specifications and adjust the support stand or spring compressor tool , if necessary.
  33. Measure the distance between the bottom of the quarter panel to the center of the rear axle to make sure that the rear suspension is set to ride height: The distance should measure 378 mm.
  34. Torque the bolt and nut that attach the LH rear upper fore link to the subframe.
    76 Nm (56.0 lbs-ft)
  35. Torque the bolt and nut that attach the LH rear upper fore link to the knuckle.
    76 Nm (56.0 lbs-ft)
  36. Remove the underhoist stand from underneath the LH rear suspension.
  37. Remove the lug nuts that attach the hub jack adapter, and then remove the hub jack adapter from the vehicle.
  38. Install the bolt that attaches the LH rear brake rotor to the hub.
    5 Nm (3.7 lbs-ft)
    Note
    Use of the following tool(s) is recommended:
    • 10 mm socket
    • 2 in extension
  39. Remove the spring compressor from the rear LH spring.
  40. Install the rear fascia diffuser. See Diffuser - Rear Fascia (Remove and Replace).
  41. Install the rear aero shield. See Panel - Aero Shield - Rear (Remove and Replace).
  42. Install the clips that attach the LH and RH wheel liner to the rear fascia.
  43. Install the LH and RH rear suspension covers. See Cover - Rear Suspension - LH (Remove and Replace).
  44. Install the LH and RH rear wheels. See Wheel Assembly (Remove and Install).
  45. Connect 12V power. See 12V/LV Power (Disconnect and Connect).
  46. Press and hold the Park button on the gear selector to release the EPB service mode.
  47. Install the rear underhood apron. See Underhood Apron - Rear (Remove and Replace).
  48. Install the 2nd row lower seat cushion. See Seat Cushion - Lower - 2nd Row (Remove and Replace).
  49. Restore the driver and front passenger seats back to their original positions.
  50. Remove the vehicle from the lift.
  51. Perform a validation test drive after repair. Drive at a minimum speed of 25 mph in a straight line, check for excessive pull, verify the steering wheel is centered when the vehicle is driving straight, and determine whether an alignment is recommended.
    Note
    Add correction code 00040100 as needed.
  52. Refer to the Alignment Requirement tables to determine whether an EPAS alignment check (EC) or four wheel alignment check (AC) is necessary. If performed, add the alignment check/adjust correction code as a separate activity to the SV. See Alignment Requirement - Suspension.