ANTI-LOCK BRAKES – Chevrolet Malibu LTZ 2009 – SYSTEM WIRING DIAGRAMS

ANTI-LOCK BRAKES

Anti-lock Brakes Wiring Diagram, Except Hybrid (1 of 2) for Chevrolet Malibu LTZ 2009

List of elements for Anti-lock Brakes Wiring Diagram, Except Hybrid (1 of 2) for Chevrolet Malibu LTZ 2009:

• (left front corner of engine compt) g109
• 5-volt
• Abs fuse 15 10a
• Abs fuse 24 60a
• Abs ind
• Batt abs fuse 56 30a
• Batt pos volt
• Brake ind
• Brake pressure modulator valve (bpmv)
• Computer data lines system
• Diagnostic
• Electronic brake control module (ebcm) (left front strut tower)
• G109 (left front corner of engine compt)
• Gmlan serial data -
• Gnd
• High spd gmlan serial data +
• Hot at all times
• Hot w/ run/crank relay energized
• Ign
• Ign 1 volt
• Instrument panel cluster (ipc)
• Lateral sig
• Left rear wheel speed sensor (left rear wheel hub assembly)
• Lf wheel spd sens low ref
• Lf wheel spd sens sig
• Logic
• Longitudinal sig
• Low ref
• Low speed
• Low speed gmlan serial data
• Lr wheel spd sens low ref
• Lr wheel spd sens sig
• Pnk
• Pump motor
• Pump motor control
• Rf wheel spd sens low ref
• Rf wheel spd sens sig
• Right rear wheel speed sensor (right rear wheel hub assembly)
• Rr wheel spd sens low ref
• Rr wheel spd sens sig
• Ser data
• Serial data gmlan
• Sig
• Steering wheel pos low ref
• Steering wheel pos sens
• Steering wheel pos sig a
• Steering wheel pos sig b
• Tan
• Traction off ind
• Underhood fuse block (left side of engine compt)
• Vdc ind
• W/ automatic electronic controlled ride & handling
• Yaw & lateral accelerometer sensor (w/ automatic electronic controlled ride & handling) (under center console)
• Yaw rate diagnostic
• Yaw rate sens sig
• Yaw rate sens volt ref
• Yaw sens sig

Anti-lock Brakes Wiring Diagram, Except Hybrid (2 of 2) for Chevrolet Malibu LTZ 2009

List of elements for Anti-lock Brakes Wiring Diagram, Except Hybrid (2 of 2) for Chevrolet Malibu LTZ 2009:

• 2.4l (vin b)
• 3.6l
• 5-volt
• 5v ref
• Body control module (bcm) (under center console)
• Brake fluid level sensor
• Brake fluid level switch (on brake master cylinder reservoir)
• Brake pedal position (bpp) sensor (left side of dash)
• Brk pos sens sig
• Computer data lines system
• Data bus (+) gmlan serial high speed
• Data bus (-) gmlan serial high speed
• Engine control module (ecm) (left front of engine compt)
• G109 (left front corner of engine compt)
• G305 (right kick panel)
• Gmlan serial data bus (+)
• High speed
• High speed gmlan serial data bus (+)
• High speed gmlan serial data bus (-)
• Lateral sig
• Left front wheel speed sensor (left front wheel hub assembly)
• Logic
• Low ref
• Nca
• Pnk
• Right front wheel speed sensor (right front wheel hub assembly)
• Sig
• Signal
• Steering wheel position sensor (w/ automatic electronic controlled ride & handling) (base of steering column)
• Tan
• Trac ctrl sw sig
• Traction control switch
• Yaw sens sig

Anti-lock Brakes Wiring Diagram, Hybrid (1 of 2) for Chevrolet Malibu LTZ 2009

List of elements for Anti-lock Brakes Wiring Diagram, Hybrid (1 of 2) for Chevrolet Malibu LTZ 2009:

• (not used)
• 5-volt
• Abs fuse 15 10a
• Abs fuse 24 60a
• Abs ind
• Bat
• Brake ind
• Brake pressure modulator valve (bpmv)
• Computer data lines system
• Electronic brake control module (ebcm) (left front strut tower)
• G109 (left front corner of engine compt)
• Gmlan serial data (+)
• Gmlan serial data (-)
• Ground
• Hot at all times
• Hot w/ run/crank relay energized
• Ign
• Ign 1 voltage
• Instrument panel cluster (ipc)
• Lateral accelerometer sig
• Left rear wheel speed sensor (left rear wheel hub assembly)
• Lf wheel sens sply voltage
• Lf wheel spd sens sig
• Logic
• Low ref
• Low speed
• Low speed gmlan serial data
• Lr wheel sens sply voltage
• Lr wheel spd sens low ref
• Pnk
• Pump motor
• Pump motor control
• Rf wheel sens sply voltage
• Rf wheel spd sens sig
• Right rear wheel speed sensor (right rear wheel hub assembly)
• Rr wheel sens sply voltage
• Rr wheel spd sens sig
• Ser data
• Serial data gmlan
• Sig
• Tan
• Traction off ind
• Underhood fuse block (left side of engine compt)
• Vdc ind
• Yaw & lateral accelerometer sensor (under center console)
• Yaw rate sens sig
• Yaw sens

Anti-lock Brakes Wiring Diagram, Hybrid (2 of 2) for Chevrolet Malibu LTZ 2009

List of elements for Anti-lock Brakes Wiring Diagram, Hybrid (2 of 2) for Chevrolet Malibu LTZ 2009:

• 5-volt ref
• 5-volt ref 2
• 5v ref
• Body control module (bcm) (under center console)
• Brake booster vacuum sens sig
• Brake booster vacuum sensor (on power brake booster)
• Brake fluid
• Brake fluid level switch (on brake master cylinder reservoir)
• Brake fluid pressure sens sig
• Brake master cylinder pressure sensor (below master cylinder)
• Brake pedal position (bpp) sensor (left side of dash)
• Computer data lines system
• Data bus (+)
• Data bus (-) gmlan serial
• Engine control module (ecm) (left rear of engine compt)
• G109 (left front corner of engine compt)
• G305 (right kick panel)
• Gmlan serial data bus (+)
• High speed
• High speed gmlan serial
• High speed gmlan serial data bus (+)
• High speed gmlan serial data bus (-)
• Left front wheel speed sensor (left front wheel hub assembly)
• Level sensor signal
• Logic
• Low ref
• Nca
• Pnk
• Right front wheel speed sensor (right front wheel hub assembly)
• Sens sig brk pos
• Sw sig trac ctrl
• Tan
• Traction control switch