ANTI-LOCK BRAKES – Chevrolet Uplander LT 2007 – SYSTEM WIRING DIAGRAMS

ANTI-LOCK BRAKES

Anti-lock Brakes Wiring Diagram (1 of 2) for Chevrolet Uplander LT 2007

List of elements for Anti-lock Brakes Wiring Diagram (1 of 2) for Chevrolet Uplander LT 2007:

• (on left strut tower) electronic brake control module (ebcm)
• 5v ref
• Abs fuse 13 10a
• Abs motor fuse 31 60a
• Brake pressure modulator valve (bpmv)
• Class 2 ser data
• Computer data lines system
• Del torque sig
• Early production
• Engine control module (ecm) (in air cleaner assembly)
• G113 (at engine to transmission stud above g115)
• G115 (at engine to transmission stud nearest starter, below g113)
• Ground
• Hot at all times
• I/p fuse block (right side of dash, behind access panel)
• Ign 1 volt
• Ign main relay
• Late production
• Lateral accelerometer signal
• Left front inlet
• Left front iso- lation (w/ tcs)
• Left front outlet
• Left front prime (w/ tcs)
• Left rear inlet
• Left rear outlet
• Lf wheel speed sens low ref
• Lf wheel speed sens sig
• Low ref
• Lr wheel speed sens low ref
• Lr wheel speed sens sig
• Pnk
• Pump motor
• Pump motor control
• Req torque sig
• Rf wheel spd sens sig
• Rf wheel speed sens low ref
• Right front inlet
• Right front iso- lation (w/ tcs)
• Right front outlet
• Right front prime (w/ tcs)
• Right rear inlet
• Right rear outlet
• Rr wheel spd sens sig
• Rr whl spd sen low ref
• S155
• Sol vlv ctrl
• Solenoid valves
• Steering wheel pos sig a
• Steering wheel pos sig b
• Tan
• Underhood fuse block (in underhood compartment, above right front wheel well)
• Yaw rate sen sig

Anti-lock Brakes Wiring Diagram (2 of 2) for Chevrolet Uplander LT 2007

List of elements for Anti-lock Brakes Wiring Diagram (2 of 2) for Chevrolet Uplander LT 2007:

• (attached to left front wheel hub) left front wheel speed sensor (wss)
• (attached to left rear wheel hub)
• (attached to right front wheel hub) right front wheel speed sensor (wss)
• (attached to right rear wheel hub) right rear wheel speed sensor (wss)
• (on right side of dash support beam, above dash compartment) g200
• 10v ref
• 5v ref
• Abs ind
• Body control module (bcm) (below left side of dash, left of steering column)
• Bpp sens sig
• Brake pedal position sensor (above brake pedal assembly)
• C1 underhood fuse block (in underhood compartment, above right front wheel c2
• Class 2 ser data
• Computer data lines system
• I/p multifunction switch
• Ign 1 volt
• Instrument panel cluster (ipc)
• Interior lights system
• Lateral acceler- ometer sig
• Left rear wheel speed sensor (wss)
• Logic
• Low ref
• Message center
• Nca
• Pnk
• S255
• Service abs sys service stability sys service traction sys stability ctrl active stability ctrl off traction ctrl active traction ctrl off
• Steering wheel pos sig a
• Steering wheel pos sig b
• Steering wheel speed position sensor (near bottom of steering column)
• Stop lmp sw sig
• Tan
• Traction control off ind
• Traction control switch
• Traction control switch sig
• Well)
• Yaw rate & lateral acceleration sensor (under front console on floor)
• Yaw rate sen sig