STARTING/CHARGING – GMC Savana Special G3500 1997 – SYSTEM WIRING DIAGRAMS

STARTING/CHARGING

5.7L

5.7L (VIN R), Charging Wiring Diagram for GMC Savana Special G3500 1997

List of elements for 5.7L (VIN R), Charging Wiring Diagram for GMC Savana Special G3500 1997:

• (100a) (124a)
• (left side of engine compt)
• (not used)
• (right front of engine compt)
• B16
• B17
• Battery
• Battery junction block (next to radiator)
• Battery lamp
• Fusible link (10 ga-rust)
• G100
• G101
• Gauges fuse 4 10a
• Generator (w/ambulance package)
• Hot at all times
• Hot in run or start
• I/p fuse block
• Instrument cluster
• L generator
• Pnk
• Power distribution system
• Red
• S158 (w/ambulance pkg) (engine harness, 4 cm from breakout to a/c compressor)
• S216
• Starting circuit
• Stud

5.7L (VIN R), Starting Wiring Diagram for GMC Savana Special G3500 1997

List of elements for 5.7L (VIN R), Starting Wiring Diagram for GMC Savana Special G3500 1997:

• (5.0l, 5.7l, 7.4l-left front of engine, 4.3l-right front of engine)
• (left side of eng. compt.)
• (left side of trans.) park/neutral position switch
• (right front of eng. compt.)
• Accy
• Battery
• Battery stud
• Bulb test
• Charging circuit
• Crank fuse 8 10a
• Fusible link (10 ga- rust)
• Fusible link (10 ga-rust)
• G100
• G101
• G110 (5.0l, 5.7l, 7.4l) g119 (4.3l)
• Hold- in coil
• I/p fuse block (lower left kick panel)
• Ign a maxifuse 40a
• Ignition switch
• Lock
• Off
• Pull- in coil
• Red
• Run
• S103
• S125
• Start
• Starter motor
• Starter relay (in underhood fuse-relay center)
• Starter solenoid
• Underhood fuse-relay center

6.5L

6.5L (VIN F), Charging Wiring Diagram for GMC Savana Special G3500 1997

List of elements for 6.5L (VIN F), Charging Wiring Diagram for GMC Savana Special G3500 1997:

• (left side of engine compt)
• (middle of left frame rail)
• (not used)
• (right front of engine compt)
• (w/ yf2)
• Auxiliary battery
• B16
• B17
• Battery
• Battery junction block
• Battery lamp
• G100
• G101
• G113
• Gauges fuse 4 10a
• Generator
• Generator (yf2)
• Generator breakout)
• Hot in run or start
• I/p fuse block
• Instrument cluster
• Nca
• Orange label
• Pnk
• Power distribution system
• Red
• S216
• Starting circuit
• Stud
• W/ yf2
• White label

6.5L (VIN F), Starting Wiring Diagram for GMC Savana Special G3500 1997

List of elements for 6.5L (VIN F), Starting Wiring Diagram for GMC Savana Special G3500 1997:

• (left front of engine)
• (left side of engine compt)
• (middle of left frame rail)
• (right front of engine compt)
• Accy
• Auxiliary battery
• Battery
• Battery junction block
• Battery stud
• Bulb test
• Charging circuit
• Crank fuse 8 10a
• Fusible link (10 ga-rust)
• G100
• G101
• G110
• G118
• Hold- in coil
• I/p fuse block
• Ign-a maxifuse 40a
• Ignition switch
• Lock
• Nca
• Nca d1
• Off
• Orange label
• Park/ neutral position switch (left side of transmission)
• Power distribution system
• Pull- in coil
• Red
• Run
• S101
• S125
• Start
• Starter motor
• Starter relay
• Starter solenoid
• Stud
• Underhood fuse-relay center
• White label

7.4L

7.4L (VIN J), Charging Wiring Diagram for GMC Savana Special G3500 1997

List of elements for 7.4L (VIN J), Charging Wiring Diagram for GMC Savana Special G3500 1997:

• (100a) (124a)
• (left side of engine compt)
• (not used)
• (right front of engine compt)
• B16
• B17
• Battery
• Battery junction block (next to radiator)
• Battery lamp
• Fusible link (10 ga-rust)
• G100
• G101
• Gauges fuse 4 10a
• Generator (w/ambulance package)
• Hot at all times
• Hot in run or start
• I/p fuse block
• Instrument cluster
• L generator
• Pnk
• Power distribution system
• Red
• S158 (w/ambulance pkg) (engine harness, 4 cm from breakout to a/c compressor)
• S216
• Starting circuit
• Stud

7.4L (VIN J), Starting Wiring Diagram for GMC Savana Special G3500 1997

List of elements for 7.4L (VIN J), Starting Wiring Diagram for GMC Savana Special G3500 1997:

• (5.0l, 5.7l, 7.4l-left front of engine, 4.3l-right front of engine)
• (left side of eng. compt.)
• (left side of trans.) park/neutral position switch
• (right front of eng. compt.)
• Accy
• Battery
• Battery stud
• Bulb test
• Charging circuit
• Crank fuse 8 10a
• Fusible link (10 ga- rust)
• Fusible link (10 ga-rust)
• G100
• G101
• G110 (5.0l, 5.7l, 7.4l) g119 (4.3l)
• Hold- in coil
• I/p fuse block (lower left kick panel)
• Ign a maxifuse 40a
• Ignition switch
• Lock
• Off
• Pull- in coil
• Red
• Run
• S103
• S125
• Start
• Starter motor
• Starter relay (in underhood fuse-relay center)
• Starter solenoid
• Underhood fuse-relay center