GM Service Manual Online
For 1990-2009 cars only

Object Number: 1618155  Size: FS
Master Electrical Component List
Power Steering System Description and Operation
Control Module References
BCM ELECT, CLUSTER/AOS, EPS (60A), FUEL PUMP, HVAC, IGN SW, IP BATT 2, RUN (IGN 3), and STOP Fuses, RUN and FUEL PUMP Relays
AIR BAG/AOS, CLUTCH/BRAKE/AOS, and EPS/CRUISE Fuses
DLC Power, Ground, Class 2, and Low Speed GM LAN
AIR BAG/AOS, CLUTCH/BRAKE/AOS, and EPS/CRUISE Fuses
G103 (2.2L), G105 (2.2L), G109
G103 and G105 - 2.2L, 2.4L, and G109