If the vehicle is equipped with OnStar and has an active subscription, additional data may be collected through the OnStar system. This includes information about the vehicle's operation; collisions involving the vehicle; the use of the vehicle and its features; and, in certain situations, the location and approximate GPS speed of the vehicle. Refer to the OnStar Terms and Conditions and Privacy Statement on the OnStar website.
See OnStar Additional Information.
Event Data Recorders
Infotainment SystemDirect Fuel Injector Replacement Fuel System Injectors
Removal ProcedureRelieve the high side fuel system pressure. Refer toFuel Pressure Relief.Note:The fuel injectors have an alignment feature, note theposition of the injectors alignment for installation.Remove the fuel injection fuel rail assembly. Refer toFuel Injector and Fuel Rail Replacement.Remo ...