See also:

Diagnostics
OnStar Vehicle Diagnostics will perform a vehicle check every month. It will check the engine, transmission, antilock brakes, and major vehicle systems. It also checks the tire pressures, if ...

BATTERY VOLTS LOW
This message displays when the electrical system is charging less than 10 volts or the battery has been drained. If this message appears immediately after starting the engine, it is possibl ...

Cargo Management System
To open the cargo management system, press the rear of the handle to unlatch it and then lift the handle up. A prop rod locks to hold the cover up when opened. Four hooks are located on ...