gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

Campaign - Sunroof Drain Tube Extensions|Page 20286 > < Campaign - Sunroof Drain Tube Extensions|Page 20284
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2.

Remove the rubber grommet at the end of the drain tube.

3.

Using a light-duty X-Acto knife, carefully remove the cross hatch inside the grommet and reinstall. Another solution is to utilize a 3/8 in spot weld
drill bit to remove the cross hatch.

Campaign - Sunroof Drain Tube Extensions|Page 20286 > < Campaign - Sunroof Drain Tube Extensions|Page 20284