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HOMESERVICE MANUALSCHEVROLET2006SUBURBAN C1500, 5.3 ZREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 1619 (SUNROOF SYSTEM)REPAIR INSTRUCTIONSSUNROOF FRAME REPLACEMENTINSTALLATION PROCEDURE
2006 Chevrolet Suburban C1500, 5.3 Z

Installation Procedure

2006 Chevrolet Suburban C1500, 5.3 ZSECTION Installation Procedure
WARNING: This page is about a different car, the 2009 Saturn Vue. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: View Of Sunroof Module Assembly
    GM977375Courtesy of GENERAL MOTORS CORP.
  1. With an assistant, position the new sunroof module assembly into the roof opening.
  2. Install the bolts (1) which secure the sunroof module (2) assembly to the roof and tighten the bolts by hand.
  3. Place a 12 mm (0.47 in) pin into the sunroof module alignment holes.
    4. CAUTION: Refer to Fastener Caution .
  4. Remove the alignment pins and tighten the bolts to 10 N.m (89 lb in).
  5. Install the sunroof window. Refer to Sunroof Window Replacement .
  6. Connect the front and rear sunroof drain hoses. Refer to Sunroof Housing Front Drain Hose Replacement  and Sunroof Housing Rear Drain Hose Replacement .
  7. Connect the electrical connectors to the sunroof module.
  8. Secure the harness to the sunroof module.
  9. Adjust the sunroof window. Refer to Sunroof Window Height and Opening Fit Adjustment .
  10. Verify the proper operation of the sunroof before securing the headliner.
  11. Ensure the motor/actuator initialization/teach process has been done. Refer to Sunroof Motor/Actuator Initialization/Teach Process .
  12. Install the headliner. Refer to Headlining Trim Panel Replacement .
RENDER: 1.0x

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.