Removal Procedure

CAUTION: Refer toSIR Caution in Cautions and Notices.

CAUTION: Refer to Battery Disconnect Caution in Cautions and Notices.

Record all of the vehicle preset radio stations.
Turn OFF all the lamps and the accessories.
Ensure the ignition switch is in the OFF position.
Disconnect the negative battery cable from the battery.

Fig 1: Disconnecting Negative Battery Cable

GM513056

Courtesy of GENERAL MOTORS CORP.