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Home >> Buick >> 2007 >> Lucerne CX >> Repair and Diagnosis >> External Pages >> Different car >> Section 174 (Door System, Mirror System & Window System) >> Repair Instructions >> Door Front Edge In/Out Adjustment - Sliding >> Adjustment Procedure

Adjustment Procedure

WARNING: This page is about a different car, the 2006 Pontiac Montana SV6, 2006 Chevrolet Uplander, and 2006 Buick Terraza. However, it is still accessible from the selected car via links, so may be relevant.
    IMPORTANT: By removing the power sliding door (PSD) 15A fuse, the low current logic power for both the LH and RH power sliding door modules (PSDM) will be interrupted and both PSDs will be inoperative.
  1. If equipped with a power sliding door, disable the PSD system by removing the PSD 15A fuse from the instrument panel (I/P) fuse block.
    2. Fig 1: Locating Sliding Door Lower Bracket Bolts
    GM319985Courtesy of GENERAL MOTORS CORP.
  2. Remove the sliding door upper garnish molding. Refer to Garnish Molding Replacement - Sliding Door in Interior Trim.
    3. IMPORTANT: Loosen only the upper bolts or lower bolts on each bracket. Loosening both bracket bolts may cause a loss of sliding door alignment.
  3. Loosen both bolts on the upper roller bracket.
  4. Adjust the front top edge of the sliding door in or out, as needed.
  5. Verify the current adjustment.
    6. Fig 2: Identifying Lower Bracket Bolts
    GM1527653Courtesy of GENERAL MOTORS CORP.
  6. Loosen both bolts on the lower bracket.
  7. Adjust the bottom edge of the sliding door in or out, as needed.
    8. NOTE: Refer to Fastener Notice in Cautions and Notices.
  8. Secure the bolts on the lower roller bracket.

    Tighten:  Tighten the bolts to 25 N.m (18 lb ft).

  9. Secure the bolts on the upper roller bracket.

    Tighten:  Tighten the bolts to 25 N.m (18 lb ft).

  10. Verify the current adjustment.
  11. Install the upper garnish molding to the sliding door. Refer to Garnish Molding Replacement - Sliding Door in Interior Trim.
    12. IMPORTANT: By installing the 15A fuse, the low current logic power will be restored to both the LH and RH PSDMs and the PSDs will be operational. However, both PSDMs will have to learn the full open and full closed positions of the PSD. Refer to Actuator Control Module - Power Sliding Door (PSD) Programming and Setup .
  12. If equipped with a power sliding door, enable the PSD system by installing the PSD 15A fuse into the I/P fuse block.
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