LEMON Manuals: Even more car manuals for everyone
Home >> Buick >> 2015 >> Regal GS, AWD >> Repair and Diagnosis >> Body & Frame >> Sun Roof/T-Top/Convertible Top >> Sunroof System >> Repair Instructions >> Sunroof Drain Inspection and Cleaning >> Disconnected Drain Hose

Disconnected Drain Hose

Inspect the drainage system for disconnected drain hoses. Complete the following steps in order to obtain partial access to drain hoses and check for a disconnected hose.

  1. Open the sunroof window panel.
  2. Lower the headliner as needed. Refer to Headlining Trim Panel Replacement (With Sunroof) .
  3. Connect any disconnected hoses. If tie straps are required, connect the hose and apply tie strap.
  4. Ensure that the rear drain hoses are properly routed in the metal roof slot and taped in place.