ANTI-LOCK BRAKES – GMC Sierra 2500 1999 – SYSTEM WIRING DIAGRAMS

ANTI-LOCK BRAKES

Anti-lock Brake Wiring Diagrams for GMC Sierra 2500 1999

List of elements for Anti-lock Brake Wiring Diagrams for GMC Sierra 2500 1999:

• 4.3l
• A4 c1
• Abs fuse 60a
• Automated transfer case control module (left side of dash, above headlight switch)
• Body wiring harness junction block (near left kick panel)
• Brake fluid level sw in
• Brake fluid level switch (left side of brake fluid reservoir)
• Brake fuse 10a
• Brake input
• Brake pressure modulator valve
• C11
• C8 a
• Data link connector (below steering column)
• Electronic brake control module (left side of inner frame)
• Engine control system
• Engine wiring harness junction block (left side of engine compt)
• Except 4.3 l
• F6 c3
• F7 c2
• Front axle act/sw input
• Front axle actuator/ switch (on axle housing)
• Fuse block (lower left side of dash)
• G110 (4.8l, 5.3l, 6.0l) (left front of engine)
• G116 (left rear of engine compt, near bulkhead)
• G119 (4.3l) (rt frt of eng)
• Ground
• Hot at all times
• Hot in run
• Hot in run and start
• Ign 1 fuse 10a
• Ignition
• Instrument cluster
• Left front sensor (+)
• Left front sensor (-)
• Left front wheel speed sensor
• Logic
• Motor & solenoid pwr
• Nca
• Pnk
• Power distribution system
• Powertrain control module or vehicle control module (left front of engine compt)
• Pump motor
• Red
• Right front sensor (+)
• Right front sensor (-)
• Right front wheel speed sensor
• S102
• Serial data
• Splice pack 205 center (near left kick panel)
• Stoplamp switch (top of brake pedal bracket)
• Tan
• Vehicle speed sensor (left rear of transmission)
• Vehicle speed sensor adapter (4wd only) (left side of transfer case)
• Vss high
• Vss input
• Vss low
• Vss output