Vehicle Data Recorder
WARNING: This page is about a different car, the 2002 Pontiac Sunfire, 2002 Pontiac Grand Am, 2002 Oldsmobile Alero, and 2002 Chevrolet Cavalier. However, it is still accessible from the selected car via links, so may be relevant.
The J-42598 Vehicle Data Recorder is connected to Data Link Connector (DLC) and sent with the customer. The J-42598 captures data for later retrieval and analysis by the technician. Refer to vehicle data recorder user instructions for more information.