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

Power and Components


Object Number: 575969  Size: FS
Retained Accessory Power (RAP) Components
Retained Accessory Power (RAP) Circuit Description
DIM Inputs
Handling ESD Sensitive Parts Notice
Class 2 Serial Data Line (LH Drive)
Figure 2:

DIM Inputs


Object Number: 575966  Size: FS
Retained Accessory Power (RAP) Components
Retained Accessory Power (RAP) Circuit Description
Class 2 Serial Data Line (LH Drive)
Ignition Switch
Ignition Switch
Ignition Switch
Ignition Switch
Ignition Switch
Power and Components