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Home >> Chevrolet >> 2012 >> Traverse LS, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 169 (Rear Suspension System) >> Repair Instructions >> Upper Control Arm Replacement >> Removal Procedure
July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

Removal Procedure

WARNING: This page is about a different car, the 2013 GMC Acadia, 2013 Chevrolet Traverse, and 2013 Buick Enclave. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:

In the following service procedures, the left side is shown, the right side is similar.

  1. Remove the tire and wheel assembly. Refer to Tire and Wheel Removal and Installation .
    2. Fig 1: Reference Marks On Adjuster Cam And Bracket
    GM1861008Courtesy of GENERAL MOTORS COMPANY
    NOTE:

    If removing the upper control arm to service scribe a line on the front adjuster cam to aid in the realignment of the control arm.

  2. Scribe a reference mark on the adjuster cam and the bracket to aid in installing the upper control arm.
    3. Fig 2: Speed Sensor Wiring Harness Retaining Clips
    GM1860838Courtesy of GENERAL MOTORS COMPANY
  3. Remove the speed sensor wiring harness retaining clips (1) and (2) from the upper control arm.
  4. Position a jack stand under the lower control arm.
    5. Fig 3: Upper Control Arm Bolt And Nut
    GM1860854Courtesy of GENERAL MOTORS COMPANY
  5. Remove the upper control arm mounting nut (1) and bolt (2).
    6. Fig 4: Wrench Holding Adjuster Cam Bolt
    GM1861067Courtesy of GENERAL MOTORS COMPANY
  6. Use a wrench to hold the adjuster cam bolt.
    7. Fig 5: Rear Upper Adjuster Cam And Cam Bolt
    GM1861988Courtesy of GENERAL MOTORS COMPANY
  7. Remove the rear upper adjuster cam bolt (1).
  8. Remove the rear upper adjuster cam (2).
    9. Fig 6: Adjuster Cam, Cam Nut And Bolt
    GM1861001Courtesy of GENERAL MOTORS COMPANY
  9. Remove front the adjuster cam nut (1).
  10. Remove the adjuster cam (2).
  11. Remove the adjuster cam bolt (3).
    12. Fig 7: Knuckle Assembly
    GM1860865Courtesy of GENERAL MOTORS COMPANY
  12. Rotate the rear knuckle down to gain removal clearance for the upper control arm.
    13. Fig 8: Upper Control Arm
    GM1860918Courtesy of GENERAL MOTORS COMPANY
  13. Remove the upper control arm (1).
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