GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Buick 🢒 2001 🢒 Regal (China) 🢒 Engine 🢒 Engine Controls - 2.5L (LB8) and 3.0L (LW9) 🢒 Instrument Cluster Schematics
Figure 1:

IP Inputs
Object Number: 732410 Size: FS
Figure 2:

IP Inputs / Outputs
Object Number: 732413 Size: FS
Figure 3:

IP Inputs
Object Number: 732416 Size: FS