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 RecordersRear Side Door Trim Panel Replacement Trim Panels/Welts
Rear Side Door Trim Panel ReplacementCalloutComponent NamePreliminary ProcedureRemove the rear door accessory switch mount plate. Refer toRear Side Door Accessory Switch Mount Plate Replacement.1Rear Side Door Inside Handle Bolt CapProcedurePull the handle back to remove the cap. Use a suitable tool ...