GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 GMC_Truck 🢒 2001 🢒 Safari - 4WD 🢒 Body and Accessories 🢒 Squeaks and Rattles 🢒 Sliding Door - Chucking Over Bumps

Cause

Correction

Sliding door locators are misaligned.
  1. Adjust the sliding door locators.
  2. Adjust the sliding door lower roller bracket until the roller contacts the track.

The sliding door lower roller is misaligned.

Adjust the sliding door lower roller to the track.