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Home >> Chevrolet >> 2018 >> Sonic Premier, 4D Hatchback, Automatic Trans >> Repair and Diagnosis >> Body & Frame >> Sun Roof/T-Top/Convertible Top >> Sunroof System >> Repair Instructions >> Sunroof Module Assembly Replacement

Sunroof Module Assembly Replacement

GM2476187
Callout Component Name

Preliminary Procedures

  1. Remove the sunroof window. Refer to Sunroof Window Replacement .
  2. Remove the headliner. Refer to Headlining Trim Panel Replacement (Hatchback with Sunroof)Headlining Trim Panel Replacement (Hatchback without Sunroof)Headlining Trim Panel Replacement (Sedan with Sunroof)Headlining Trim Panel Replacement (Sedan without Sunroof) .
  3. Disconnect the front and rear sunroof drain hoses. Refer to Sunroof Housing Front Drain Hose Replacement , and Sunroof Housing Rear Drain Hose Replacement .
1 Sunroof Module Bolts (Qty :9)
CAUTION:

Refer to Fastener Caution .

Procedure

  1. With an assistant, lower and remove the sunroof module assembly from the vehicle.
  2. Place the sunroof assembly on a clean dry surface.
  3. Transfer all necessary components to the new module assembly.

Tighten 
9 N.m (80 lb in)
2 Sunroof Module

Procedure

  1. Secure the harness to the sunroof module.
  2. Adjust the sunroof window. Refer to Sunroof Window Height and Opening Fit Adjustment .
  3. Verify the proper operation of the sunroof before securing the headliner.
  4. Ensure the motor/actuator initialization/teach process has been done. Refer to Sunroof/Sunshade Motor Initialization .