GM Service Manual Online
For 1990-2009 cars only

The vehicle may be equipped with Enhanced Technology Glass (ETG). ETG is part of the overall occupant protection system on passenger vans. ETG may help to keep passengers sitting next to these fixed windows from being ejected through the glass in some, but not in all crashes. Even with this glass, safety belts must still be worn at all times. For passenger vans, use only ETG glass approved for your vehicle for replacement when damaged.

The following table shows laminated glass location, based on vehicle model and options.

Vehicle Configuration

ETG Locations

Eight Seat Passenger Vans

Sliding door forward window

Twelve and Fifteen Seat Passenger Vans

Sliding door forward window and rear-most side windows

Long Wheelbase Cargo Vans

Rear-most side windows