2026-08-09

Harness - Body - LH (Model YL) (Remove and Replace)

Correction code 17102501102 FRT 2.88 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 you are wearing proper PPE when performing the procedure below. NOTE: See Ergonomic Precautions for safe and healthy working practices.

Torque Specifications

Table 1. Torque Specifications: Harness - Body - LH (Model YL) (Remove and Replace)
Description Torque Value Recommended Tools Reuse/Replace Notes
Bolt that attaches the front main harness ground to the LH A-pillar
10 Nm (7.4 lbs-ft)
  • 10 mm deep socket
 Reuse
Bolt that attaches the LH body harness ground strap to the LH rear sill area
10 Nm (7.4 lbs-ft)
  • 10 mm socket
 Reuse
Bolt that attaches the LH body harness ground strap to the LH trunk area
10 Nm (7.4 lbs-ft)
  • 10 mm socket
 Reuse

Remove

  1. Open all doors and lower all windows.
  2. Open the hood.
  3. Open the liftgate.
  4. Enable the EPB Service Mode.
    1. Place the vehicle in Service Mode by using the touchscreen. See Service Mode.
    2. Unlock the vehicle gateway. See Gateway (Unlock).
    3. While holding the brake pedal, tap the Service Mode "wrench" at the bottom of the touchscreen UI, and then tap Chassis > Brakes > EPB Service Mode, select Both in the EPB Selection dropping list, and select Start in the Action Selection dropping list. Click Run, and allow the routine to complete.
    Note
    The EPB Selection field can also be selected as Left/Right as needed.
  5. Set wheel chocks.
  6. Remove the LH 2nd row seat. See Seat Assembly - 2nd Row - LH (Model YL) (Remove and Install).
  7. Remove the LH and RH front seats. See 1st Row Seat- LH (Remove and Install).
  8. Remove the LH trunk side trim assembly. See Trunk Side Trim - LH (Model Y L) (Remove and Replace).
  9. Remove the LH 3rd row B section duct. See Duct - B Section - 3rd Row - Upper - LH (Model YL) (Remove and Replace).
  10. Remove the center console assembly. See Center Console (Model Y L) (Remove and Install).
    Note
    During removal, certain steps require extra care. See the animation(s) for detailed guidance.
  11. Remove the LH and RH front cabin carpets. See Cabin Carpet - Front - LH (Remove and Replace) and Cabin Carpet - Front - RH (Remove and Replace).
  12. Remove the LH B-pillar B section duct. See Duct - B Section - B-Pillar - LH (Model YL) (Remove and Replace).
  13. Remove the LH B-pillar applique. See B-Pillar Applique - LH (Remove and Install).
  14. Disconnect the front main harness X909 connector.
  15. Disconnect the J2, J4, and J5 body connectors from the LH vehicle controller.
  16. Remove the bolt that attaches the front main harness ground to the LH A-pillar.
    Tip
    Use of the following tool(s) is recommended:
    • 10 mm deep socket
  17. Disconnect the headliner harness connector.
  18. Release the clips (x3) that attach the LH body harness to the LH A-pillar.
  19. Release the clips (x3) and datum that attach the LH body harness to the LH front sill.
  20. Release the clips (x3) and guide pin that attach the LH body harness under the front seats and center console.
  21. Release the clip that attaches the LH body harness to the 3rd row head duct.
  22. Disconnect the LH body harness connector from the RCM.
  23. Disconnect the LH body harness connectors (x2) from below the RH front seat.
  24. Remove the LH B-pillar duct A section. See Duct - A Section - B-Pillar - LH (Model YL) (Remove and Replace).
  25. Release the clips (x6) that attach the LH body harness to the lower B-pillar.
  26. Release the clips (x3) that attach the LH body harness to the upper B-pillar, and pull the harness into the cabin from the applique area.
  27. Lift the orange tabs to release and disconnect the LH front retractor connectors (x2).
  28. Pull the red tab to disengage the lock on the LH B-pillar accelerometer sensor connector, then pull it again to release the connector.
    Note
    Do not push down on the red tab.
  29. Pry at both the top and bottom of the grommet to release the grommet connector, while pulling it away from the B-pillar to remove the LH rear door harness.
  30. Release the clips (x3) from the outer B-pillar, then remove the LH rear door harness connector from the B-pillar area.
  31. Remove the LH body harness from under the front seats and center console.
    Note
    Ensure that the LH body harness is drawn out without resistance.
  32. Remove the bolt that attaches the LH body harness ground strap to the LH rear sill area.
    Tip
    Use of the following tool(s) is recommended:
    • 10 mm socket
  33. Install an inflatable airbag to support the LH rear cabin carpet.
  34. Remove the clip that attaches the 2nd row LH seat harness to the ancillary bay.
    Note
    Make sure to thread the harness of the 2nd row seats through the carpet.
  35. Release the clip that attaches the LH body harness to the rear body area and move the harness aside.
  36. Release the clips (x2) that attach the LH body harness to the rear body and move the harness aside.
  37. Partially release the clips (x2) that attach the LH rear quarter panel NVH to the body.
  38. Lift the orange locking tabs (x2) to release and disconnect the LH 2nd row retractor connector.
  39. Remove the LH C-pillar airbag ramp. See Ramp - Airbag - C-Pillar - LH (6-Seat) (Remove and Replace).
  40. Disconnect the LH power strut connector.
  41. Lift the white locking tabs (x2) to release and disconnect the LH curtain air bag connector.
  42. Release the LH body harness clips (x13) around the LH C-pillar area.
  43. Disconnect the LH body harness connectors (x2) from the charge port ECU.
  44. Remove the bolt that attaches the LH body harness ground strap to the LH trunk area.
    Tip
    Use of the following tool(s) is recommended:
    • 10 mm socket
  45. Disconnect the LH body harness connectors (x3) from the chargeport assembly.
  46. Release the clip that attaches the harness to the chargeport assembly.
  47. Remove wheel chocks, push the vehicle onto the lift, and place wheel chocks once the vehicle is in the correct position.
    Note
    Recommend assistance. Push the vehicle a short distance at a very slow speed, close all doors as needed to fit between the lift, and latch rear doors to prevent accidental closure.
  48. Release the rear fascia diffuser. See Diffuser - Rear Fascia (Remove and Replace).
  49. Release the yellow locking tab and disconnect the LH rear EPB harness connector.
  50. Release the clips (x2) that attach the LH body harness to the LH RUB area.
  51. Lower the vehicle partially to comfortable working height.
  52. Push the LH body harness through the grommet in the LH wheelhouse outer assembly, and remove it from the vehicle.

Replace

  1. Position the LH body harness onto the vehicle, route it through the grommet and push it through the LH wheelhouse outer assembly.
    Note
    Make sure that the grommet is installed in proper orientation.
  2. Raise the vehicle to comfortable working height.
  3. Secure the clips (x2) that attach the LH body harness to the LH RUB area.
  4. Secure the yellow locking tab and connect the LH rear EPB harness connector.
  5. Secure the rear fascia diffuser. See Diffuser - Rear Fascia (Remove and Replace).
  6. Remove wheel chocks, push the vehicle away from the lift, then place wheel chocks once the vehicle is in the correct position.
    Note
    Recommend assistance. Push the vehicle a short distance at a very slow speed, close all doors as needed to fit between the lift.
  7. Secure the clip that attaches the LH body harness harness to the chargeport assembly.
  8. Connect the LH body harness connectors (x3) to the chargeport assembly.
  9. Install the bolt that attaches the LH body harness ground strap to the LH trunk area.
    10 Nm (7.4 lbs-ft)
    Tip
    Use of the following tool(s) is recommended:
    • 10 mm socket
  10. Connect the LH body harness connectors (x2) to the charge port ECU.
  11. Secure the LH body harness clips (x13) around the LH C-pillar area.
  12. Press the LH curtain air bag connector into place until an audible click is heard.
  13. Connect the LH power strut connector.
  14. Install the LH C-pillar airbag ramp. See Ramp - Airbag - C-Pillar - LH (6-Seat) (Remove and Replace).
  15. Connect the LH 2nd row retractor connector into place until an audible click is heard.
  16. Partially secure the clips (x2) that attach the LH rear quarter panel NVH to the body.
  17. Secure the clips (x2) that attach the LH body harness to the rear body.
  18. Secure the clip that attaches the LH body harness to the rear body.
  19. Secure the clip that attaches the 2nd row LH seat harness to the ancillary bay.
    Note
    Make sure to thread the harness of the 2nd row seats through the carpet.
  20. Remove the inflatable airbag from the LH rear cabin carpet.
  21. Install the bolt that attaches the LH body harness ground strap to the LH rear sill area.
    10 Nm (7.4 lbs-ft)
    Tip
    Use of the following tool(s) is recommended:
    • 10 mm socket
  22. Install the LH body harness to under the front seats and center console.
    Note
    Ensure that the LH body harness is arranged without resistance.
  23. Secure the clips (x3) to install the LH rear door harness connector to the B-pillar area.
  24. Install the grommet connector and LH rear door harness to the B-pillar.
    1. Before installation, verify the seal is fully seated around the white clip.
    2. Press the LH rear door harness into the LH rear door harness connector; hold the harness connector in place until an audible click is heard.
    3. After installation, gently pull the harness connector to confirm it is secure and ensure the door harness grommet is properly seated to the B-pillar.
  25. Connect the LH B-pillar accelerometer sensor connector.
  26. Connect the LH front retractor connectors (x2) into place until an audible click is heard.
  27. Feed the harness through the body opening to the applique area, and secure the clips (x3) that attach the LH body harness to the upper B-pillar.
  28. Secure the clips (x6) that attach the LH body harness to the lower B-pillar.
  29. Install the LH B-pillar duct A section. See Duct - A Section - B-Pillar - LH (Model YL) (Remove and Replace).
  30. Connect the LH body harness connectors (x2) to below the RH front seat.
  31. Connect the LH body harness connector to the RCM.
  32. Secure the clip that attaches the LH body harness to the 3rd row head duct.
  33. Secure the clips (x3) and guide pin that attach the LH body harness under the front seats and center console.
  34. Align the location pin and secure the clips (x3) that attach the LH body harness to the LH front sill.
  35. Secure the clips (x3) that attach the LH body harness to the LH A-pillar.
  36. Connect the headliner harness connector.
  37. Install the bolt that attaches the front main harness ground to the LH A-pillar.
    10 Nm (7.4 lbs-ft)
    Tip
    Use of the following tool(s) is recommended:
    • 10 mm deep socket
  38. Connect the J2, J4, and J5 body connectors to the LH vehicle controller.
  39. Connect the front main harness X909 connector.
  40. Install the LH B-pillar applique. See B-Pillar Applique - LH (Remove and Install).
  41. Install the LH B-pillar B section duct. See Duct - B Section - B-Pillar - LH (Model YL) (Remove and Replace).
  42. Install the LH and RH front cabin carpets. See Cabin Carpet - Front - LH (Remove and Replace) and Cabin Carpet - Front - RH (Remove and Replace).
  43. Install the center console assembly. See Center Console (Model Y L) (Remove and Install).
  44. Install the 3rd row B section duct. See Duct - B Section - 3rd Row - Upper - LH (Model YL) (Remove and Replace).
  45. Install the LH trunk side trim assembly. See Trunk Side Trim - LH (Model Y L) (Remove and Replace).
  46. Install the LH and RH front seats. See 1st Row Seat- LH (Remove and Install).
  47. Install the LH 2nd row seat. See Seat Assembly - 2nd Row - LH (Model YL) (Remove and Install).
  48. Exit the EPB Service Mode.
    1. Unlock the vehicle gateway. See Gateway (Unlock).
    2. On the touchscreen, tap the Service Mode "wrench" at the bottom of the touchscreen UI, and then tap Chassis > Brakes > EPB Service Mode, select Both in the EPB Selection dropping list, and select Stop in the Action Selection dropping list. Click Run, and allow the routine to complete.
    3. Exit Service Mode. See Service Mode.
  49. Remove wheel chocks
  50. Raise all windows and close all doors.