STARTING/CHARGING – Saturn Ion 3 2003 – SYSTEM WIRING DIAGRAMS

STARTING/CHARGING

Charging Wiring Diagram for Saturn Ion 3 2003

List of elements for Charging Wiring Diagram for Saturn Ion 3 2003:

• Battery
• Body control module (bcm) (left rear of engine compartment, attached to master cylinder)
• Charge (battery)
• Cluster fuse 7.5a
• Cycle sig
• Engine control module (ecm) (left side of engine compartment
• G502 (right rear side of trunk)
• Gen field duty
• Gen turn on sig
• Generator
• Hot at all times
• Instrument cluster
• Power distribution system
• Red
• Serial data (class ii)
• Starter solenoid/ motor

Starting Wiring Diagram for Saturn Ion 3 2003

List of elements for Starting Wiring Diagram for Saturn Ion 3 2003:

• 5v ref
• A/t
• Accy
• Armature m
• Automatic 5 speed
• Battery
• Bcm class 2 serial data
• Body control module (bcm) (left rear of engine compartment, attached to master cylinder)
• Clutch start switch
• Continuously
• Crank fuse 46 30a
• Cruise fuse 7.5a
• Ecm class 2 serial data
• Engine control module (left side of engine compartment)
• G502 (right rear side of trunk)
• Hold-in windings
• Hot at all times
• Hot in accy and run
• Ign fuse 11 10a
• Ignition switch
• M/t
• Off
• Off/run/crank voltage
• Park/neutral position (pnp) switch
• Pcm cont relay 31
• Pnk
• Pnp/clutch start switch signal
• Pull-in windings
• Red
• Run
• Start
• Starter relay coil control
• Starter solenoid/ motor
• Underhood fuse block (left rear side of engine compartment)
• Variable ratio cvt2 electronic