ANTI-LOCK BRAKES – Hummer H3 2007 – SYSTEM WIRING DIAGRAMS

ANTI-LOCK BRAKES

Anti-lock Brakes Wiring Diagram (1 of 2) for Hummer H3 2007

List of elements for Anti-lock Brakes Wiring Diagram (1 of 2) for Hummer H3 2007:

• (under driver seat near c307) (w/o active brake control) longitudinal accelerometer sensor
• 5v ref
• Abs/vses fuse 10a
• Abs/vses1 -mtr
• Abs/vses2 -sol fuse 30a
• Batt +
• Bkup volt
• Brake fluid level switch (on left side of brake fluid reservoir)
• Brk fld sig
• Can h
• Can l
• Dlvrd torq sig
• Electronic brake control module (ebcm) (left of master cylinder)
• Exterior lights system
• Fuse 40a
• G105 (on left inner front wheel well, behind battery)
• Gnd
• Grd
• Hot at all times
• Hot w/ run/crnk relay energized
• Ign 1 volt
• Ign 3 volt
• Las sig
• Left front wheel speed sensor (wss) (attached to left front wheel hub)
• Left rear wheel speed sensor (wss) (attached to left side of rear axle)
• Lf spd low ref
• Lf spd sig
• Low ref
• Lr spd low ref
• Lr spd sig
• Nca
• Pnk
• Red
• Req torq sig
• Rf spd low ref
• Rf spd sig
• Right front wheel speed sensor (wss) (attached to right front wheel hub)
• Right rear wheel speed sensor (wss) (attached to right side of rear axle)
• Rr spd low ref
• Rr spd sig
• S110
• Serial class 2
• Steering pos sig
• Steering sig a
• Steering sig b
• Stop fuse 15a
• Stop lamp switch (above brake pedal assembly)
• Stop lp volt
• Tan
• Underhood fuse block (above left front wheel well)
• W/ active brake control
• W/o active brake control

Anti-lock Brakes Wiring Diagram (2 of 2) for Hummer H3 2007

List of elements for Anti-lock Brakes Wiring Diagram (2 of 2) for Hummer H3 2007:

• A17
• A31
• A37
• A38
• A39
• A41
• Abs ind
• Accessory switch
• Body control module (bcm) (behind right front kick panel)
• Brake ind
• Can h
• Can l
• Class 2 (ebcm)
• Class 2 serial data
• Data link connector (dlc) (left side of dash)
• Delivered torque signal
• G106 (on right inner front wheel well)
• G300 (under driver seat carpet, on floor board)
• Gnd
• Hot w/ hvac relay energized
• Ign
• Ign 3 volt
• Instrument panel cluster (ipc)
• Interior lights system
• Logic
• Park brake switch (left lower side of dash)
• Park brk sw sig
• Powertrain control module (pcm) (at left front side of engine compt)
• Requested torque signal
• S141
• S205
• S300
• Steering pulse sig
• Steering sig a
• Steering sig b
• Steering wheel position sensor (w/ active brake control) (near base of steering column)
• Stop lp volt
• Trac ctrl sw sig
• Traction control switch
• Underhood fuse block (above left front wheel well)
• Vses/abs fuse 10a
• Yaw rate/lateral & longitudinal accelerometer sensor (w/ active brake control) (under driver seat near c307)