

Removal Procedure
Rear Bumper Impact Bar Stud Plate Replacement (MAG-Welding)Reporting Safety Defects to the United States Government
If you believe that your vehicle has a defect which could cause a crash or could
cause injury or death, you should immediately inform the National Highway Traffic
Safety Administration (NHTSA) in addition to notifying General Motors.
If NHTSA receives similar complaints, it may open an investig ...
Installation Procedure
Align the rear compartment floor panel.
Drill 8 mm (5/16 in) for plug welding along the edges of the rear compartment
floor panel as noted from the original panel.
Clean and prepare the attaching surfaces for
welding.
Position the rear compartment floor panel on the vehicle.
V ...
Reporting Safety Defects to General Motors
In addition to notifying NHTSA (or Transport Canada) in a situation like this,
notify General Motors.
Call 1-800-222-1020, or write:
Chevrolet Motor Division
Chevrolet Customer Assistance
Center
P.O. Box 33170
Detroit, MI 48232-5170
In Canada, call 1-800-263-3777
(English) or 1-800-263-785 ...