Sorry, the NHTSA has not posted this TSB document yet.
You can still get the detailed info from Chevrolet for this TSB. Call your local Chevrolet dealer's service department & ask for a copy of TSB# PI1153.
Rear Compartment Lid Does Not Stay Open on Vehicles Equipped with Accessory Spoiler
Condition/Concern
Some customers may comment that the rear compartment (trunk) lid lowers at a faster rate, or unintentionally closes, after a dealer accessory spoiler is
installed.
The accessory spoiler installation requires specific rear compartment lid struts to accommodate the additional weight of the spoiler. These struts may not have been packaged with the accessory spoiler kit.
