GROUND DISTRIBUTION – Saturn Ion Red Line 2004 – SYSTEM WIRING DIAGRAMS

GROUND DISTRIBUTION

Ground Distribution Wiring Diagram (1 of 4) for Saturn Ion Red Line 2004

List of elements for Ground Distribution Wiring Diagram (1 of 4) for Saturn Ion Red Line 2004:

• (coupe)
• (not used)
• (sedan)
• A/c compressor clutch
• A/c diode
• A10
• A11
• Battery
• Coupe
• D11
• E17
• Electronic brake control module (ebcm)
• F10
• Fog lamp relay 26
• G101 (early production) (behind left front headlamp)
• G101 (late production) (behind left front headlamp)
• G109 (at left rear side of engine compartment)
• G12
• G502 (at right rear side of trunk)
• Horn
• L10
• L11
• Left front fog lamp
• Left front marker lamp
• Left front park/turn signal lamp
• Manual a/c
• 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
• S101
• Sp101 (in forward lamp harness, near left headlamp)
• Steering column assembly
• Underhood fuse block (at left rear side of engine compartment)
• V10
• W/ abs
• Windshield washer fluid pump
• Windshield wiper motor assembly
• Wiper 1 relay 32
• Wiper 2 relay 32

Ground Distribution Wiring Diagram (2 of 4) for Saturn Ion Red Line 2004

List of elements for Ground Distribution Wiring Diagram (2 of 4) for Saturn Ion Red Line 2004:

• (behind lower left side of dash, left of steering column) g201
• (if equipped)
• (if equipped) cruise control module (ccm)
• (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)
• (not used)
• (sedan)
• (under driver's seat) g301
• (w/ cruise control) left steering wheel controls
• 2.2l
• A/t
• A/t shift lock solenoid
• A11
• A12
• Automatic transmission (a/t) shift indicator lamp
• Ba4
• 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
• Red
• Right rear door jamb switch
• S233
• 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
• Sedan & coupe w/ power windows & power mirrors
• Sedan w/o power windows & power mirrors
• Switch
• Traction control switch
• Turn signal/ multi-function switch

Ground Distribution Wiring Diagram (3 of 4) for Saturn Ion Red Line 2004

List of elements for Ground Distribution Wiring Diagram (3 of 4) for Saturn Ion Red Line 2004:

• (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)
• (w/ dual reading lamp) courtesy/ reading lamp
• (w/ premium sound) audio amplifier
• Audio amplifier
• Center high mounted stop lamp (chmsl)
• Digital radio receiver
• Dome lamp
• G401 (early production) (under center of rear shelf)
• G401 (late production) (under center of rear shelf)
• Left backup lamp
• Left tail/ stop lamp
• Left tail/ turn signal lamp
• Onstar
• Onstar/ s-band
• S-band
• S401
• S415
• Sp401 (in body harness, near left rear speaker)
• U2k
• Vehicle communication interface module (vcim)
• W/ premium sound
• W/o premium sound

Ground Distribution Wiring Diagram (4 of 4) for Saturn Ion Red Line 2004

List of elements for Ground Distribution Wiring Diagram (4 of 4) for Saturn Ion Red Line 2004:

• (not used)
• 5 spd (a/t)
• A/t
• After cooler pump
• Cooling fan
• Cooling fan 2
• Cooling fan s/p relay
• Cvt
• Early production
• Engine control module (ecm)
• G103 (2.0l) (at lower left front side of engine compt)
• G103 (2.2l (vin f)) (at lower left front side of engine compartment)
• G105 (2.0l)
• G105 (2.2l (vin f)) (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)
• Late production
• License lamp
• M/t
• Maf/iat sensor
• Powertrain control module (pcm)
• Rear compartment lid release actuator
• Rear window defogger grid
• Right backup lamp
• Right tail/ stop lamp
• Right tail/ turn signal lamp
• S175 (in engine harness, 35 cm from engine harness breakout)
• S403
• S990 (in deck lid harn, 10 cm from rear compartment lid release actuator breakout)
• Sp403 (2.2l (vin f)) (in body harness, near right rear speaker)
• Transmission control module (tcm)