GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Buick 🢒 2009 🢒 LaCrosse 🢒 Power and Signal Distribution 🢒 Wiring Systems and Power Management 🢒 Door Component Views
Figure 1:

Driver Door
Object Number: 1507640 Size: LF
(1)Door Frame
(2)Outside Rearview Mirror - Driver
(3)Door Lock / Window Switch - Driver
(4)Outside Rearview Mirror Switch
(5)Window Motor - Driver
(6)Inflatable Restraint Side Impact Sensor - Left (AY1)
(7)Door Lock - Driver
Figure 2:

Front Passenger Door
Object Number: 1507641 Size: LF
(1)Outside Rearview Mirror - Front Passenger
(2)Door Frame
(3)Door Lock - Front Passenger
(4)Inflatable Restraint Side Impact Sensor - Right (AY1)
(5)Door Lock Switch - Front Passenger
(6)Window Switch - Front Passenger
(7)Window Motor - Front Passenger
Figure 3:

Left Rear Door Components
Object Number: 1507642 Size: LF
(1)Door Frame
(2)Window Switch - Left Rear
(3)Window Motor - Left Rear
(4)Door Lock - Left Rear
Figure 4:

Right Rear Door Components
Object Number: 1507643 Size: LF
(1)Window Switch - Right Rear
(2)Door Frame
(3)Door Lock - Right Rear
(4)Window Motor - Right Rear