ELECTRONIC POWER STEERING – Cadillac STS 2005 – SYSTEM WIRING DIAGRAMS

ELECTRONIC POWER STEERING

Electronic Power Steering Wiring Diagram for Cadillac STS 2005

List of elements for Electronic Power Steering Wiring Diagram for Cadillac STS 2005:

• (3.6l: in engine harn, 30 cm from ebcm conn) (4.6l: in engine harn, 25 cm from brake pressure sensor conn)
• (left side of power steering gear) variable effort steering actuator
• 5-volt reference
• 5v ref
• 5v reference
• Abs fuse 15a
• B10
• B11
• B12
• B13
• B14
• Battery
• Brake fluid pressure sensor (on rear of ebcm)
• Brake fluid pressure sensor sig
• C10
• Computer data lines system
• Ebcm fuse 50a
• Electronic brake control module (ebcm) (on right front corner of engine compt)
• G104 (on right front frame rail)
• G110 (on right front frame rail)
• Ground
• Hi spd gmlan ser data +
• Hi spd gmlan ser data -
• High effort ctrl
• Hot at all times
• Hot in run or start
• Ign 1 relay
• Ign 3
• Lateral accelerometer sig
• Lateral accelerometer signal
• Long accelerometer sig
• Long accelerometer signal
• Low effort ctrl
• Low ref
• Low reference
• Pnk
• R43
• R44
• R45
• R46
• S100
• S117 (in engine harn, 36 cm from ebcm conn)
• S118
• Steer wheel pos sig a
• Steer wheel pos sig b
• Steering angle sensor (on base of
• Steering column)
• Steering wheel position sig a
• Steering wheel position sig b
• Tan
• Underhood fuse block (right front side of engine compt)
• Yaw rate & lateral acceleration sensor (under front passenger seat)
• Yaw rate sens signal
• Yaw rate sensor signal