ANTI-LOCK BRAKES – Buick Allure CX 2009 – SYSTEM WIRING DIAGRAMS

ANTI-LOCK BRAKES

Anti-lock Brakes Wiring Diagram (1 of 2) for Buick Allure CX 2009

List of elements for Anti-lock Brakes Wiring Diagram (1 of 2) for Buick Allure CX 2009:

• (5.3l) j125
• (5.3l: left side of engine) (3.8l: left rear of engine)
• (i/p wiring harness, 14 cm from pass- through to brake fluid level switch)
• (off-engine wiring harness, 6 cm from breakout to brake fluid pressure sensor)
• (right front wheel hub assembly) (w/ active brake control) right front wheel speed sensor (wss)
• (right rear wheel hub assembly) (w/ active brake control) right rear wheel speed sensor (wss)
• 5-volt ref
• 5.3l
• A11
• Abs fuse 10a
• Abs fuse 23 10a
• Abs mtr fuse 31 40a
• Abs mtr fuse 40a
• Abs sol fuse 19 25a
• Abs sol fuse 25a
• Actuator ctrl
• Batt pos
• Batt pos volt
• Brake fluid pressure sensor (w/ active brake control)
• Brake pressure modulator valve (bpmv)
• Class 2 serial data
• Computer data lines system
• Delivered torque sig
• Electronic brake control module (ebcm) (integral to brake pressure modulator valve)
• Engine spd sig
• Engine spd sig hi spd serial data (-)
• Except 5.3l
• G115
• Ground
• Hi spd serial data (+)
• Hi spd serial data (-)
• Hot at all times
• Hot w/ ign 1 relay energized
• Hot w/ ignition main pcb relay energized
• Ign volt
• J107
• J216
• Lateral accelerometer sig
• Left front wheel speed sensor (wss) (w/ active brake control) (left front wheel hub assembly)
• Left rear wheel speed sensor (wss) (w/ active brake control) (left rear wheel hub assembly)
• Low ref
• Nca
• Pnk
• Red
• Requested torque sig
• Sens sig
• Steering angle sensor (w/ active brake control) (base of steering column)
• Stop lamp sw sig
• Tan
• Underhood fuse block (right front strut tower)
• Variable effort steering actuator
• W/ active brake control
• W/o active brake control
• Yaw rate sens sig
• Yaw rate sens test ctrl

Anti-lock Brakes Wiring Diagram (2 of 2) for Buick Allure CX 2009

List of elements for Anti-lock Brakes Wiring Diagram (2 of 2) for Buick Allure CX 2009:

• 10-volt ref
• 3.8l
• 5-volt ref
• 5.3l
• Abs ind
• Batt pos volt
• Body control module (bcm) (left side of dash)
• Brake pedal position (bpp) sensor (left side of dash)
• Class 2 serial data
• Clstr fuse 10a
• Computer data lines system
• Delivered torque sig
• Driver information center (dic) display
• Driver information center (dic) switch
• Ecm class 2 serial data
• Engine control module (ecm) (left front of engine compt)
• Engine spd sig
• Except 3.8l
• Except 5.3l
• G202 (left side of dash)
• Ground
• Hot at all times
• I/p fuse block (right side of dash)
• Ign volt
• Instrument panel cluster (ipc)
• Ipc class 2 serial data
• J211
• Lateral accelerometer sig
• Logic
• Low ref
• Pcm class 2 serial data
• Pnk
• Powertrain control module (pcm)
• Requested torque sig
• Stop lp sw sig
• Traction control off ind
• Traction control switch
• Traction ctrl sw sig
• Underhood fuse block (right front strut tower)
• W/ active brake control
• W/o active brake control
• Yaw & lateral acceleration sensor (w/ active brake control) (center console)
• Yaw rate sen sig
• Yaw rate test cntrl