K 1500 Suburban 4WD V8-5.3L VIN Z Flex Fuel (2003)
2. Loosely install the 9 bolts retaining the module to the roof.
Use a drill bit to align the 2 holes A and B.
NOTE: Refer to Fastener Notice in Service Precautions.
Tighten
Tighten the 9 bolts in the sequence shown to 9 N.m (80 lb in).
3. Connect the electrical connectors.
4. Install the drain hoses.
5. Install the headliner.
6. Install the finishing lace.
7. Synchronize the sunroof motor if necessary.
