GM Service Manual Online
For 1990-2009 cars only

Electronic Power Steering Schematics


Object Number: 1582747  Size: FS
Master Electrical Component List
Power Steering System Description and Operation
Control Module References
RUN/CRANK Relay, I/P IGN, BACKUP, ABS, ECM, TRANS, LIGHTING, S-BAND, MIRROR, ABS, EPS, BCM2, BCM3, HEATED SEATS Fuses
RUN/CRANK, HVAC Relays, I/P, IGN, BCM3, WIPER, I/P IGN Fuses
High Speed GMLAN