Chevrolet Impala

Issue: 
This recall is for aftermarket replacement rear window glass produced by Vitro Automotriz. Certain rear window glass may not have been properly tempered. If the window breaks, the glass may separate into large pieces instead of very small ones. 
Note: This is a voluntary recall that is not being conducted under the requirements of the Motor Vehicle Safety Act. 

Safety Risk: 
Glass that breaks in to large pieces could create a risk of injury. 
 
Corrective Actions: 
The company will notify consumers by mail and instruct them to inspect the designation code marked on the rear window glass. Products affected by this recall have the designation “DOT 287” along with the lettering “VMR” (Replacement Market) and a date code that is before July 2019. This information is printed on the bottom corner of the glass. Consumers should contact Vitro's customer service at 1-412-995-6457 or argbacklites@vitro.com to arrange for replacement of the glass.

On certain vehicles, a problem with the rear brake system may cause gas bubbles to form in the brake fluid. This could cause a soft brake pedal feel and a reduction in brake performance, increasing the risk of a crash causing injury and/or damage to property. Correction: Dealers will bleed the rear brakes.

On certain vehicles, the front passenger seat frame may damage the wires of the passenger presence sensor (PPS) module. If this occurs, the system may fail to detect an occupant in passenger seat and improperly suppress the front passenger airbag.  The damage could also cause the airbag fuse to short, disabling air bags and seatbelt pretensioners. These issues could increase the risk of injury to vehicle occupants in a crash where airbag and/or pretensioner deployment is warranted. Correction: Dealers will inspect wiring and repair as necessary, as well as apply protective anti-abrasion tape. Note: If the passenger airbag is suppressed, the passenger airbag status indicator would indicate that the passenger airbag is off even when a passenger is sitting in the front passenger seat. In addition,  the "service airbag" message would be displayed in the driver information centre (DIC). This could also cause the cluster gauges and DIC alerts to intermittently turn off or not function properly.

On certain vehicles equipped with a 3.8L engine, degradation of the front rocker cover gasket may result in eventual oil seepage.  Under hard braking, drops of engine oil may be deposited on the exhaust manifold.  If the manifold is hot enough and the oil runs below the heat shield, it may ignite into a small flame and, in some instances, the fire may spread to the plastic spark plug wire channel and beyond.  An under-hood fire could result in injury and/or property damage.  Correction: Dealers will replace the engine’s front valve cover and front-valve-cover gasket with new parts. The engine’s plastic “beauty” cover and plastic oil-fill-tube extension will also be removed, if they haven’t been already. Note: This recall supersedes and is an expansion of recalls 2008-081, 2009-105 and 2015-145. All vehicles having been inspected and/or serviced under the previous recall will require re-inspection and repair.

Certain vehicles equipped with front vented-heated passenger seats may not comply with the requirements of Canada Motor Vehicle Safety Standard (CMVSS) 208 - Occupant Protection.  The Automatic Occupant Sensing (AOS) system may contain a calibration-learning error that will cause the AOS system to fail to suppress the front passenger airbag when an infant seat is placed in the front passenger seat.  The front-passenger airbag status light will indicate that the airbag is “on” when the passenger seat is not occupied or is occupied by an infant.  Additionally, the front-passenger seat’s safety-belt warning light and chime may turn on when the passenger seat is not occupied and the seatbelt is not buckled.  If, despite safety warnings and provincial regulations, a child was placed in a child car seat secured in the passenger front position, the active airbag could deploy in a crash causing potential injury.  Correction:  Dealers will correct the calibration-learning error by preconditioning the empty seat and resetting the seat zero-value in the ECU.