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 RecordersCamshaft Cover Installation - Left Side Valvetrain Camshaft
Special ToolsEN 46101 Spark Plug Tube Seal GuideEN-48383 Camshaft Retaining ToolsFor equivalent regional tools, refer toSpecial Tools.Remove the EN-48383-2 from the rear of the left camshafts.Install the EN 46101 guide onto the spark plug tubes of the left cylinder head.Install the NEW camshaft cove ...