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

RAP Relay, BCM


Object Number: 654681  Size: FS
Master Electrical Component List
Retained Accessory Power (RAP) Description and Operation
Power Window Switch, Radio, Overhead Console
B+ Bus
Ignition Switch - ACC/RUN and RUN Bus Bars
Ignition Switch - ACC/RUN and RUN Bus Bars
Power Window Switch, Radio, Overhead Console
Figure 2:

Power Window Switch, Radio, Overhead Console


Object Number: 654703  Size: FS
Master Electrical Component List
Retained Accessory Power (RAP) Description and Operation
RAP Relay, BCM
RAP Relay, BCM