ANTI-LOCK BRAKES – GMC Savana G3500 2005 – SYSTEM WIRING DIAGRAMS

ANTI-LOCK BRAKES

Anti-lock Brakes Wiring Diagram, with Vehicle Speed Enhancement Stability (1 of 2) for GMC Savana G3500 2005

List of elements for Anti-lock Brakes Wiring Diagram, with Vehicle Speed Enhancement Stability (1 of 2) for GMC Savana G3500 2005:

• (on left frame rail, near center of vehicle)
• 5v ref
• Abs fuse 48 60a
• Abs/tcc switch
• Abs/tcs class 2 serial data
• Auxiliary 1 fuse 32 10a
• Battery (+)
• Body fuse block (under left front seat)
• Brake fluid level sw sig
• Brake in
• Brks fuse 11 10a
• C12
• C7 a
• Control module (ebcm)
• Del torque
• Delivered torque signal
• E12
• Electronic brake
• G300 (on left frame rail)
• Gnd
• Hot at all times
• Hot in run
• Hot in run or start
• Ign e fuse 22 10a
• Ignition 3 volt
• Lateral accelerometer sig
• Left front wheel speed sensor
• Left rear wheel speed sensor
• Lf wss sig
• Lf wss sig lo ref
• Lr wss sig
• Lr wss sig lo ref
• Nca
• Pnk
• Power distribution system
• Powertrain control module (pcm) (on left front of eng compt)
• Precharge motor hi
• Precharge motor lo
• Precharge pump (left front of frame rail)
• Red
• Req torque
• Request torque signal
• Rf wss sig lo ref
• Right front wheel speed sensor
• Right rear wheel speed sensor
• Rr wss sig
• Rr wss sig lo ref
• S315
• Self test sig circuit
• Steering wheel pos sig a
• Steering wheel pos sig b
• Stop lamp switch (above brake pedal)
• Tan
• Tcc brake sw/cruise ctrl sig
• Traction ctrl pref sw sig
• Underhood fuse block (left side of engine compt)
• Vehicle speed sensor (vss) (right rear of transmission)
• Vehicle speed sig
• Vses motor
• Vss high
• Vss low
• Vss output
• Wheel pos marker pulse sig
• Wheel pos sens low ref
• Wheel pos sens sig 1
• Yaw rate frequency
• Yaw rate sensor 5v ref
• Yaw rate sensor lo ref
• Yaw rate sensor sig

Anti-lock Brakes Wiring Diagram, with Vehicle Speed Enhancement Stability (2 of 2) for GMC Savana G3500 2005

List of elements for Anti-lock Brakes Wiring Diagram, with Vehicle Speed Enhancement Stability (2 of 2) for GMC Savana G3500 2005:

• (10 cm from underhood pass- through grommet breakout) sp200
• 5v ref
• Abs ind
• Brake fluid level switch (on brake master cylinder reservoir)
• Brake ind
• Brake pressure differential switch (on brake valve, near front of ebcm)
• Caution ind
• Data link connector (dlc) (under left side of dash)
• G102 (on left rear of engine)
• G303 (behind left kick panel)
• G304 (behind right kick panel)
• G400 (on inner left rear frame rail)
• Ground
• Heavy duty
• Hot in run or start
• Ign 3 voltage
• Instrument panel cluster
• Light duty
• Logic
• Low ref
• Not ready ind
• Pcm ign 1 fuse 38 15a
• Pnk
• S102
• S248
• S249
• S402
• Sensor self test sig cir
• Steering wheel pos marker pulse sig
• Steering wheel position sens sig 1
• Steering wheel position sig a
• Steering wheel position sig b
• Steering wheel speed/ position sensor (near base of steering column)
• Traction control switch
• Underhood fuse block (left side of engine compt)
• Yaw & lateral acceleration sensor (under right front seat)
• Yaw rate frequency

Anti-lock Brakes Wiring Diagram, without Vehicle Speed Enhancement Stability for GMC Savana G3500 2005

List of elements for Anti-lock Brakes Wiring Diagram, without Vehicle Speed Enhancement Stability for GMC Savana G3500 2005:

• (heavy duty)
• (light duty)
• (light duty) (heavy duty)
• A10
• Abs fuse 48 60a
• Abs pump
• Abs/tcc sw
• Anti-lock ind
• B10
• Body fuse block (below left front seat)
• Brake fluid level sw in
• Brake fluid level switch (heavy duty) (on brake master cylinder reservoir)
• Brake ind
• Brake input
• Brake pressure differential switch (light duty) (on brake valve, near front of ebcm)
• Brks fuse 11 10a
• C1 d4
• C12
• C2 e12
• C7 a
• Cruise control system
• Data link connector (dlc) (under left side of dash)
• Electronic brake control module (ebcm) (on left frame rail, near center of vehicle)
• G102 (left rear of engine)
• G300 (on left frame rail, near ebcm)
• G400 (inner left rear frame rail)
• Hot at all times
• Hot in run
• Hot in run or start
• Ign e fuse 22 10a
• Ignition
• Instrument panel cluster
• Left front sensor (+)
• Left front sensor (-)
• Left front wheel speed sensor
• Logic
• Nca
• Pnk
• Powertrain control module (pcm) (in eng comp, on left inner fender)
• Right front sensor (+)
• Right front sensor (-)
• Right front wheel speed sensor
• S402 s102
• Serial data
• Sp200 (in dash wiring harn, 10 cm from underhood pass-through grommet breakout)
• Stop lamp switch (behind left side of dash, above brake pedal)
• Tan
• Tcc brake sw
• Underhood fuse block (on left side of eng compt)
• Vehicle speed sensor (vss) (4l80-e: on left side of transmission, 4l60-e: on right side of transmission)
• Vss high
• Vss input
• Vss low
• Vss output