Vehicle Data Recorder
WARNING: This page is about a different car, the 2002 Pontiac Grand Prix, 2002 Chevrolet Malibu, and 2002 Buick Century. However, it is still accessible from the selected car via links, so may be relevant.
The J-42598 Vehicle Data Recorder is connected to the 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.