ANTI-LOCK BRAKES – Cadillac STS V 2008 – SYSTEM WIRING DIAGRAMS

ANTI-LOCK BRAKES

Anti-lock Brakes Wiring Diagram, with VSC (1 of 2) for Cadillac STS V 2008

List of elements for Anti-lock Brakes Wiring Diagram, with VSC (1 of 2) for Cadillac STS V 2008:

• (not used)
• (on right front frame rail, near right front strut tower) g110
• 1-17
• 1-32
• 21-56
• 34-46
• 48-50
• 54-69
• Abs fuse 25a
• Abs mtr fuse 50a
• Batt positive volt
• Brake pressure modulator valve (bpmv)
• Can bus high serial data
• Can bus low serial data
• Computer data lines system
• Electronic brake control module (ebcm) (on right front corner of engine compt, behind right front wheel)
• Electronic suspension control (esc) module (below right "c" pillar)
• G110 (on right front frame rail, near right front strut tower)
• G201 (in passenger compt, behind right kick panel)
• G402 (in rear compt, to rear of left rear shock tower)
• Gnd
• Hi spd gmlan serial data (+)
• Hi spd gmlan serial data (-)
• Hot at all times
• Ign 2
• Instrument panel module (ipm) (right side of dash, behind glove box)
• Interior lights system
• J119
• J311
• Jx304
• Lf wheel spd sens low ref
• Lf wheel spd sens sig
• Lo spd gmlan serial data
• Lr wheel spd sens low ref
• Lr wheel spd sens sig
• Rf wheel spd sens low ref
• Rf wheel spd sens sig
• Rr wheel spd sens low ref
• Rr wheel spd sens sig
• Serial data wake up
• Serial data wakeup
• Steering actr hi effort ctrl
• Steering actr lo effort ctrl
• Tan
• Traction control ind
• Traction control switch
• Traction ctrl sw sig 2 x3
• Underhood fuse block (right front side of engine compt)
• Variable effort steering actuator (on left side of power steering gear)
• Vehicle stability control module

Anti-lock Brakes Wiring Diagram, with VSC (2 of 2) for Cadillac STS V 2008

List of elements for Anti-lock Brakes Wiring Diagram, with VSC (2 of 2) for Cadillac STS V 2008:

• Abs ind
• Can bus high
• Can bus low
• Computer data lines system
• G200 (in passenger compt, behind left kick panel)
• G307 (in passenger compt, to left of driver seat, on left frame rail)
• Gnd
• Hot at all times
• Hot w/ run relay energized
• Ign 1 volt
• Ign 2
• Ign 3 fuse 10a
• Instrument panel cluster (ipc)
• J/c
• Jx310
• Left front wheel speed sensor (wss) (behind left front brake rotor)
• Left rear fuse block (under left side of rear seat)
• Left rear wheel speed sensor (wss) (behind left rear brake rotor)
• Lo spd gmlan serial data
• Logic
• Power steering control module (pscm) (left side of dash, above park brake pedal)
• Right front wheel speed sensor (wss) (behind right front brake rotor)
• Right rear wheel speed sensor (wss) (behind right rear brake rotor)
• Steering wheel speed/position sensor (on base of steering column)
• Tan
• Traction off ind
• Tv/vics/ afs/scm fuse 10a
• Yaw & lateral accelerometer sensor (under the front passenger seat)

Anti-lock Brakes Wiring Diagram, without VSC (1 of 2) for Cadillac STS V 2008

List of elements for Anti-lock Brakes Wiring Diagram, without VSC (1 of 2) for Cadillac STS V 2008:

• (except 3.6l: in engine harness, 25 cm from brake pressure sensor connector) (3.6l: in engine harness, 30 cm from ebcm connector) j118
• (on right front frame rail, near right front strut tower) g110
• 5v ref
• A10
• A11
• Abs ign fuse 15a
• Abs mtr fuse 50a
• B10
• B11
• B12
• B13
• B14
• Batt positive volt
• Brake fluid pressure sensor (in right front corner of engine compt, on rear of ebcm)
• Brake pressure modulator valve (bpmv)
• Brk press modulator vlv
• C10
• Computer data lines system
• Electronic brake control module (ebcm) (on right front corner of engine compt, behind right front wheel)
• Gnd
• Hi spd gmlan serial data (+)
• Hi spd gmlan serial data (-)
• Hot at all times
• Hot w/ run/crank relay energized
• J119
• Lat/long rate sig
• Lateral accelerometer sig
• Lf wheel spd sens low ref
• Lf wheel spd sens sig
• Long accelerometer sig
• Low ref
• Lr wheel spd sens low ref
• Lr wheel spd sens sig
• Pnk
• Rf wheel spd sens low ref
• Rf wheel spd sens sig
• Rr wheel spd sens low ref
• Rr wheel spd sens sig
• Run ign 3 volt
• Serial data wake up
• Steering actr hi effort ctrl
• Steering actr lo effort ctrl
• Steering wheel position sig a
• Steering wheel position sig b
• Tan
• Underhood fuse block (right front side of engine compt)
• Variable effort steering actuator (on left side of power steering gear)
• Yaw rate & lateral acceleration sensor (under the front passenger seat)
• Yaw rate sens sig
• Yaw rate sens sig (1)
• Yaw rate sens sig (2)
• Yaw rate sens volt ref

Anti-lock Brakes Wiring Diagram, without VSC (2 of 2) for Cadillac STS V 2008

List of elements for Anti-lock Brakes Wiring Diagram, without VSC (2 of 2) for Cadillac STS V 2008:

• Abs ind
• Brake pedal position sensor (attached to top of brake pedal assembly)
• Computer data lines system
• G201 (in passenger compt, behind right kick panel)
• Hi spd gmlan serial data
• Instrument panel cluster (ipc)
• Instrument panel module (ipm) (right side of dash, behind glove box)
• Interior lights system
• J311
• Left front wheel speed sensor (wss) (behind left front brake rotor)
• Left rear wheel speed sensor (wss) (behind left rear brake rotor)
• Lo spd gmlan serial data
• Logic
• Right front wheel speed sensor (wss) (behind right front brake rotor)
• Right rear wheel speed sensor (wss) (behind right rear brake rotor)
• Serial data +
• Serial data -
• Steering wheel speed/ position sensor (on base of steering column)
• Tan
• Traction control ind
• Traction control switch
• Traction ctrl sw sig 2
• Traction off ind