ANTI-LOCK BRAKES – Buick Allure CXL 2007 – SYSTEM WIRING DIAGRAMS

ANTI-LOCK BRAKES

Anti-lock Brakes Wiring Diagram (1 of 2) for Buick Allure CXL 2007

List of elements for Anti-lock Brakes Wiring Diagram (1 of 2) for Buick Allure CXL 2007:

• (left side of engine compt, part of brake pressure modulator valve) electronic brake control module (ebcm)
• 3.6l
• 3.6l w/
• 3.8l
• 5-volt reference
• A11
• A2 c2
• A9 c1
• Abs fuse 23 10a
• Abs mtr fuse 31 40a
• Abs sol fuse 19 25a
• Abs/tcs class 2 serial data
• Active brake control
• B+ motor control
• B+ sol valve control
• Battery
• Brake control
• Brake pressure modulator valve (bpmv)
• Brake pressure sensor signal
• C2 c4
• C5 c1
• Computer data lines system
• Del torque sig
• Delivered torque signal
• Ecm class 2 ser data
• Eng speed sig
• Eng speed sig (3.8l)
• Engine control module (3.6l) (top of engine)
• Engine controls system
• G115 (3.6l: mounted to bank 1 cylinder head above exhaust manifold) (3.8l: on transmission stud, to right of starter)
• Ground
• Hi spd gmlan ser data +
• Hi spd gmlan ser data - (3.6l)
• Hot at all times
• Hot w/ ign 1 relay energized
• Hsv 2 (w/ tcs)
• Hsv1 (w/ tcs)
• Ign 1
• Lateral accelerometer signal
• Left front inlet
• Left front outlet
• Left rear inlet
• Left rear outlet
• Lf wheel speed sens low ref
• Lf wheel speed sens sig
• Lr wheel speed sens low ref
• Lr wheel speed sens sig
• Magnasteer actuator (on steering rack assembly)
• Pcm class 2 ser data
• Pnk
• Powertrain control module (3.8l) (left side of engine compartment, near air cleaner assembly)
• Pump motor
• Red
• Req torque sig
• Requested torque signal
• Rf wheel speed sens low ref
• Rf wheel speed sens sig
• Right front inlet
• Right front outlet
• Right rear inlet
• Right rear outlet
• Rr wheel speed sens low ref
• Rr wheel speed sens sig
• Solenoid valves
• Stop lamp sw sig
• Tan
• Underhood fuse block (mounted to right strut tower)
• Usv 1 (w/ tcs)
• Usv 2 (w/ tcs)
• Var effort steer act cntrl
• Var effort steer act pwr
• W/ active
• W/ traction control
• W/o
• Yaw rate sensor signal
• Yaw rate sensor test control

Anti-lock Brakes Wiring Diagram (2 of 2) for Buick Allure CXL 2007

List of elements for Anti-lock Brakes Wiring Diagram (2 of 2) for Buick Allure CXL 2007:

• (left side of dash, at base of steering column) g202
• (on left front wheel hub assembly) left front wheel speed sensor (wss)
• (on left rear wheel hub assembly) left rear wheel speed sensor (wss)
• (on right front wheel hub assembly) right front wheel speed sensor (wss)
• (on right rear wheel hub assembly) right rear wheel speed sensor (wss)
• 10v ref
• 5v ref
• Abs ind
• Abs/tcs class 2 ser data
• Bcm class 2 ser data
• Body control module (bcm) (below left side of dash, left of steering column)
• Brake fluid pressure sensor
• Brake pedal position sensor (under left side of dash, on right side of brake pedal)
• Computer data lines system
• Driver information center (dic)
• Ground
• Hi spd gmlan ser data +
• Hi spd gmlan ser data -
• Ign 1 volt
• Instrument panel cluster (ipc)
• Ipc class 2 ser data
• Lateral accelerometer sig
• Lo traction
• Logic
• Low ref
• Message center
• Nca
• Pnk
• Red
• S211
• S216 (in i/p wiring harness, inside passenger compt approximately 14 cm from pass-through to brake fluid level switch)
• Sensor)
• Steering angle sensor (at base of steering column)
• Stop lamp sw sig
• Stop lmp sw sig
• Tan
• Tcs fail
• Traction control off ind
• Traction control switch (uplevel)
• Traction control switch sig
• Yaw & lateral acceleration sensor (under the rear side of center console)
• Yaw rate sen sig
• Yaw rate test cntrl