GROUND DISTRIBUTION – Saturn Ion 2 2005 – SYSTEM WIRING DIAGRAMS

GROUND DISTRIBUTION

Ground Distribution Wiring Diagram (1 of 3) for Saturn Ion 2 2005

List of elements for Ground Distribution Wiring Diagram (1 of 3) for Saturn Ion 2 2005:

• (coupe)
• (if equipped) inside rearview mirror
• (if equipped) sunroof module
• (if equipped) sunroof switch
• (in headliner harness, 10 cm from dome lamp breakout) s375
• (not used)
• (sedan)
• (under center of rear shelf)
• (w/ dual reading lamp) courtesy/ reading lamp
• A/c compressor clutch
• A/c diode
• A10
• A11
• Audio amplifier
• Battery
• Center high mounted stop lamp (chmsl)
• Coupe
• D11
• Digital radio receiver
• Dome lamp
• E17
• Electronic brake control module (ebcm)
• F10
• Fog lamp relay 26
• G101 (behind left front headlamp)
• G109 (at left rear side of engine compartment)
• G12
• G401
• G502 (at right rear side of trunk)
• Horn
• L10
• L11
• Left backup lamp
• Left front fog lamp
• Left front marker lamp
• Left front park/turn signal lamp
• Left tail/ stop lamp
• Left tail/ turn signal lamp
• Manual a/c
• Onstar w/ s-band
• Onstar w/o s-band
• Power steering control module (pscm)
• Q11
• Rear defog relay 34
• Right front fog lamp
• Right front marker lamp
• Right front park/turn signal lamp
• Run/crank relay 28
• S-band w/ onstar
• S-band w/o onstar
• S401 (in body harness, 13 cm from g401)
• S415
• Steering column assembly
• Underhood fuse block (at left rear side of engine compartment)
• V10
• Vehicle communication interface module (vcim)
• W/ abs
• W/ premium sound
• W/o premium sound
• Windshield washer fluid pump
• Windshield wiper motor assembly
• Wiper 1 relay 32
• Wiper 2 relay 32

Ground Distribution Wiring Diagram (2 of 3) for Saturn Ion 2 2005

List of elements for Ground Distribution Wiring Diagram (2 of 3) for Saturn Ion 2 2005:

• (behind lower left side of dash, left of steering column) g201
• (in i/p harness, 10 cm from electronic power steering (eps) assembly breakout) s221
• (in i/p harness, 5 cm from ambient light sensor breakout) s233
• (not used)
• (sedan)
• (under driver's seat) g301
• (w/ cruise control) left steering wheel controls
• 2.2l
• A/t
• A/t shift lock solenoid
• A12
• Automatic transmission (a/t) shift indicator lamp
• Ba4
• Bare
• Blower motor
• Body control module (bcm)
• Brake fluid level switch
• Coupe
• Data link connector (dlc)
• Driver door
• Driver door lock switch
• Driver window switch
• Fog lamp switch
• Front auxiliary power outlet
• Front passenger door jamb switch
• Front passenger door lock switch
• Fuel pump & sender assembly
• Fuel pump (fp)
• Fuel pump relay
• G203 (behind lower left side of dash, left of steering column)
• Hazard switch
• Headlamp relay
• Horn switch
• Hvac control assembly
• Ignition lock cylinder control switch
• Inflatable restraint sensing & diagnostic module (sdm)
• Inflatable restraint steering wheel module coil
• Instrument panel cluster (ipc)
• Jamb
• Left rear door jamb switch
• Left seat belt switch
• Logic
• Nca
• Outside rearview mirror switch
• Radio
• Rear auxiliary power outlet
• Right rear door jamb switch
• S351 (in body harness, 38.5 cm from auxiliary power outlet breakout)
• S355
• S533 (in driver's door harness, 3.5 cm from driver's door lock switch breakout)
• Sedan
• Switch
• Traction control switch
• Turn signal/ multi-function switch
• W/ power windows & power mirrors
• W/o power windows & power mirrors

Ground Distribution Wiring Diagram (3 of 3) for Saturn Ion 2 2005

List of elements for Ground Distribution Wiring Diagram (3 of 3) for Saturn Ion 2 2005:

• A/t
• Cooling fan
• Cooling fan 2
• Cooling fan s/p relay
• Engine control module (ecm)
• G103 (2.0l) (at lower left front side of engine compt)
• G103 (2.2l) (at lower left front side of engine compartment)
• G105 (2.0l) (on lower left rear of engine, above starter)
• G105 (2.2l) (on lower left rear of engine, above starter)
• G403 (under center of rear shelf)
• Ignition coil 1
• Ignition coil 2
• Ignition coil 3
• Ignition coil 4
• Ignition control module (icm)
• License lamp
• Maf/iat sensor
• Park/neutral position (pnp) switch
• Powertrain control module (pcm)
• Rear compartment lid latch
• Rear window defogger grid
• Right backup lamp
• Right tail/ stop lamp
• Right tail/ turn signal lamp
• S141
• S403 (in body harness, 13 cm from g403)
• S990 (in deck lid harness, 10 cm from rear compartment lid release actuator breakout)
• Super- charger inter- cooler coolant pump
• Transmission control module (tcm)