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 RecordersBackup Lamp Bulb Replacement (Terrain) Lighting Exterior Lighting Backup Lamp
Backup Lamp Bulb ReplacementCalloutComponent NamePreliminary ProcedureRemove the tail lamp applique. Refer toTail Lamp Applique Replacement.1Back Up BulbWarning:When working with any type of glass or sheet metal withexposed or rough edges, wear approved safety glasses and gloves inorder to reduce th ...