Ignition and Start Switch Replacement. Buick Lucerne 2009

For 1990-2009 cars only

Makes 🢒 Buick 🢒 2009 🢒 Lucerne 🢒 Power and Signal Distribution 🢒 Wiring Systems and Power Management 🢒 Ignition and Start Switch Replacement

Callout	Component Name
Preliminary Procedure Remove the theft deterrent module. Refer to Theft Deterrent Module Replacement.
1	Ignition and Start Switch Bolt Caution: Refer to Fastener Caution in the Preface section. Tighten 1.5 N·m (13 lb in)
2	Steering Wheel Theft Deterrent Lock Tip The steering wheel theft deterrent lock is not present on vehicles with AN3.
3	Ignition and Start Switch Bolt Tighten 1.5 N·m (13 lb in)
4	Ignition and Start Switch Procedure Disconnect any electrical connectors as needed. Disconnect the key in ignition switch from the ignition lock cylinder case.