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

Clutch Pedal Position (CPP) Switch (w/ MM5)


Object Number: 795434  Size: MF
(1)Clutch Pedal Position (CPP) Switch
Figure 2:

Powertrain Control Module (PCM)


Object Number: 795901  Size: MF
(1)Powertrain Control Module (PCM)
(2)Cruise Control Module (CCM)
(3) Powertrain Control Module (PCM) Electrical Connectors
Figure 3:

Below the Left Side of the IP, Near the Steering Column


Object Number: 409957  Size: LF
(1)Cruise Control Release Switch
(2)I/P Harness
(3)Stop Lamp Switch
(4)Brake Pedal