The vehicle has a number of computers that record information about the vehicle's performance and how it is driven. For example, the vehicle uses computer modules to monitor and control engine and transmission performance, to monitor the conditions for airbag deployment and deploy them in a crash, and, if equipped, to provide antilock braking to help the driver control the vehicle. These modules may store data to help the dealer technician service the vehicle.
Some modules may also store data about how the vehicle is operated, such as rate of fuel consumption or average speed. These modules may retain personal preferences, such as radio presets, seat positions, and temperature settings.
Reporting Safety Defects to
General Motors
Event Data RecordersTransmission Fluid Pump, Front Differential Carrier Baffle, and Front Differential Ring Gear Removal (6T40/45) Automatic Transmission Unit
Transmission Fluid Pump, Front Differential Carrier Baffle, and Front DifferentialRing Gear RemovalCalloutComponent Name1Front Differential Carrier Baffle Bolts-M6-x-25-(Qty:-2)2Front Differential Carrier Baffle3Front Differential Ring Gear RetainerNote:Note the direction of the taper to ensure prop ...