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

Upper Left Side of Engine Compartment Bulkhead


Object Number: 757564  Size: LF
(1)Cruise Control Module (CCM), Connector
(2)Cruise Control Module (CCM)
(3)Electronic Brake Control Module (EBCM) C1
(4)Electronic Brake Control Module (EBCM)
(5)Brake Fluid Level Switch
(6)Brake Fluid Level Switch, Connector
(7)P103
Figure 2:

Above Brake Pedal


Object Number: 589035  Size: LF
(1)Cruise Control Release Switch
(2)Stop Lamp Switch C2
(3)Stop Lamp Switch C1
(4)Stop Lamp Switch
Figure 3:

Multifunction Turn Signal Lever


Object Number: 786885  Size: LF
(1)Multifunction Turn Signal Lever