Removal Procedure

WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2003 GMC Savana Special, 2003 GMC Savana Camper Special, 2003 GMC Savana, 2003 Chevrolet RV Cutaway, and 2003 Chevrolet Cutaway. However, it is still accessible from the selected car via links, so may be relevant.

Turn off all the lamps and accessories.
Turn the ignition OFF.
WARNING: Refer to BATTERY DISCONNECT CAUTION .
Remove the battery ground (negative) cable and bolt from the battery.

Fig 1: Removing Battery Ground Cable & Bolt From Battery
Courtesy of GENERAL MOTORS CORP.
Remove the battery ground (negative) cable and bolt from the battery for auxiliary battery.

Fig 2: Removing Battery Ground Cable & Bolt From Auxiliary Battery
Courtesy of GENERAL MOTORS CORP.