ANTI-LOCK BRAKES – Cadillac STS 2005 – SYSTEM WIRING DIAGRAMS

ANTI-LOCK BRAKES

Anti-lock Brakes Wiring Diagram (1 of 2) for Cadillac STS 2005

List of elements for Anti-lock Brakes Wiring Diagram (1 of 2) for Cadillac STS 2005:

• (left side of power steering gear) variable effort steering actuator
• (on right front corner of engine compt) electronic brake control module (ebcm)
• 5-volt reference
• A10
• A11
• A12
• A13
• A14
• Abs fuse 15a
• B + sol vlv cntrl
• B+ motor control
• B10
• B11
• B12
• B13
• B14
• Battery
• Brake fluid pressure sensor sig
• Brake pressure modulator valve (bpmv)
• C10
• Computer data lines system
• Ebcm fuse 50a
• G104 (on right front frame rail)
• G110 (on right front frame rail)
• Ground
• Hi spd gmlan ser data +
• Hi spd gmlan ser data -
• Hi spd gmlan ser data w/u
• High effort ctrl
• Hot at all times
• Hot in run or start
• Ign 1 relay
• Ign 3
• Lateral accelerometer signal
• Left front inlet
• Left front iso- lation
• Left front outlet
• Left front prime
• Left rear inlet
• Left rear outlet
• Lf wheel speed sens low ref
• Lf wheel speed sens sig
• Long accelerometer signal
• Low effort ctrl
• Low reference
• Lr wheel speed sens low ref
• Lr wheel speed sens sig
• Pnk
• R43
• R44
• R45
• R46
• Rf wheel speed sens low ref
• Rf wheel speed sens sig
• Right front inlet
• Right front iso- lation
• Right front outlet
• Right front prime
• Right rear inlet
• Right rear outlet
• Rr wheel speed sens low ref
• Rr wheel speed sens sig
• S100
• Solenoid valves
• Steering wheel position sig a
• Steering wheel position sig b
• Tan
• Underhood fuse block (right front side of engine compt)
• Yaw rate sensor signal

Anti-lock Brakes Wiring Diagram (2 of 2) for Cadillac STS 2005

List of elements for Anti-lock Brakes Wiring Diagram (2 of 2) 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)
• (behind left front brake rotor) left front wheel speed sensor (wss)
• (behind left rear brake rotor)
• (behind right front brake rotor) right front wheel speed sensor (wss)
• (behind right rear brake rotor) right rear wheel speed sensor (wss)
• 5v ref
• 5v reference
• Abs ind
• Brake fluid pressure sensor (on rear of ebcm)
• Brake pedal position sensor (attached to top of brake pedal assembly)
• Computer data lines system
• Ebcm gmlan
• G201 (behind right kick panel)
• Hi spd gmlan ser data +
• Hi spd gmlan ser data -
• Hi spd gmlan ser data w/u
• Ign
• Instrument panel cluster (ipc)
• Instrument panel module (ipm) (behind glove box)
• Interior lights system
• Lateral accelerometer sig
• Left rear wheel speed sensor (wss)
• Lo spd gmlan ser data
• Logic
• Long accelerometer sig
• Low ref
• Low reference
• S117 (in engine harn, 36 cm from ebcm conn)
• S118
• S311
• Steer wheel pos sig a
• Steer wheel pos sig b
• Steering angle sensor (on base of steering column)
• Tan
• Traction control ind
• Traction control switch
• Yaw rate & lateral acceleration sensor (under front passenger seat)
• Yaw rate sens signal