NHTSA ID Number: 10205583
Manufacturer Communication Number: 21NA264
Summary
This informational bulletin provides information for dealers/technicians on a customer commenting on liftgate actuator showing a leaking residue on strut.
6 Affected Products
Vehicles
Condition
Some customers may comment on seeing a leak, or residue on the rear liftgate strut.
Cause
The cause of the condition may be a specific issue in which typically extra padded grease is used for the boot, to reduce noise from movement. This in some cases can be confused with a leak from a type of hydraulic fluid that assists with the pressure of the actuator. This is not the case. The struts do not contain any fluid for its mechanical functionality. There are no concerns with the part functionality from this residue of grease.
This is extra grease that has found its way out from added pressure on the boot.
Correction
Open the liftgate to access the strut (1), then grease can be wiped away with a damp cloth and dried appropriately.
Parts Information
No parts are required for this repair.
SEOCONTENT-START
Service Bulletin Bulletin No.: 21-NA-264
Date: November, 2021
INFORMATION
Subject: Liftgate Actuator Showing a Leaking Residue on Strut
Brand: Model:
Model Year: VIN: Engine: Transmission:
from to from to
Buick
Enclave
2018 2020 All All
Chevrolet
Traverse
Involved Region or Country United States, Canada, Mexico, Uzbekistan, Russia, Middle East, Israel, Palestine, Chile
(West), Colombia (West), GM Korea Company, Other Africa.
Additional Options (RPOs)
Condition
5924501
Some customers may comment on seeing a leak, or residue on the rear liftgate strut.
Cause
The cause of the condition may be a specific issue in which typically extra padded grease
is used for the boot, to reduce noise from movement. This in some cases can be
confused with a leak from a type of hydraulic fluid that assists with the pressure of the
actuator. This is not the case. The struts do not contain any fluid for its mechanical
functionality. There are no concerns with the part functionality from this residue of grease.
This is extra grease that has found its way out from added pressure on the boot.
Page 2 November, 2021 Bulletin No.: 21-NA-264
Correction
4808160
Open the liftgate to access the strut (1), then grease can be wiped away with a damp
cloth and dried appropriately.
Parts Information
No parts are required for this repair.
Warranty Information
For vehicles repaired under the Bumper-to-Bumper
coverage (Canada Base Warranty coverage), use the
following labor operation. Reference the Applicable
Warranties section of Investigate Vehicle History (IVH)
for coverage information.
Labor Operation Description Labor Time
1481588* Rear Liftgate Strut Grease Cleaning 0.1 hr
*This is a unique Labor Operation for Bulletin use only.
Version 1
Modified Released November 18, 2021
SEOCONTENT-END
1 Associated Document
Manufacturer Communications
Bulletin No.: 21-NA-264
Date: November, 2021
MC-10205583-9999.pdf 101.395KB
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