Power Liftgate Sags When Open or Slowly Closes
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2011 GMC Yukon XL, 2011 GMC Yukon, 2011 Chevrolet Tahoe, 2011 Chevrolet Suburban, and 2011 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.
Power Liftgate Sags When Open or Slowly Closes
| Cause | Action |
|---|---|
| DEFINITION: Open the liftgate and the lights will flash and a chime will sound. The liftgate will stay open temporarily, then slowly close. | |
| The liftgate strut has lost pressure. | Replace the liftgate strut. Refer to Liftgate Strut Replacement (Except Avalanche and Escalade EXT) . |