GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Buick 🢒 2006 🢒 Allure 🢒 Body 🢒 Wiring Systems 🢒 Shift Lock Control Schematics
Figure 1:

L26
Object Number: 1645646 Size: FS
Master Electrical Component List
Automatic Transmission Shift Lock Control Description and Operation
Control Module References
LY7
Data Link Connector (DLC) Schematics L26
Exterior Lights and Interior Lights References
G101, G102, G103, G111, G112, and G113
G202
G301
Figure 2:

LY7
Object Number: 1428651 Size: FS
Master Electrical Component List
Automatic Transmission Shift Lock Control Description and Operation
Control Module References
L26
Data Link Connector (DLC) Schematics LY7
Shift Lock Control Schematic Icons
G115 (LY7)
G301