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Home >> Buick >> 2007 >> Lucerne CX >> Repair and Diagnosis >> External Pages >> Different car >> Section 179 (Cautions And Notices) >> Introduction >> Ignition OFF When Disconnecting Battery Notice

Ignition OFF When Disconnecting Battery Notice

WARNING: This page is about a different car, the 2006 Pontiac Montana SV6, 2006 Chevrolet Uplander, and 2006 Buick Terraza. However, it is still accessible from the selected car via links, so may be relevant.
NOTE: Always turn the ignition OFF when connecting or disconnecting battery cables, battery chargers or jumper cables. Failing to do so may damage the Powertrain Control Module (PCM) or other electronic components.