GM Service Manual Online
For 1990-2009 cars only
Figure 1:

Instrument Panel Wiring, Forward of Dash


Object Number: 695020  Size: MF
(1)Cruise Control Module
(2)Windshield Wiper Motor
(3)P102
Figure 2:

Throttle Actuator Control (TAC) Module


Object Number: 796465  Size: MF
(1)Throttle Actuator Control (TAC) Module