GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Buick 🢒 2004 🢒 Rendezvous - AWD 🢒 Accessories 🢒 Cruise Control 🢒 Cruise Control Schematics
Figure 1:

Cruise Control - LA1
Object Number: 629231 Size: FS
Figure 2:

Cruise Control - LY7
Object Number: 1421425 Size: FS