POWER DISTRIBUTION – Saturn L300 2004 – SYSTEM WIRING DIAGRAMS

POWER DISTRIBUTION

Power Distribution Wiring Diagram (1 of 4) for Saturn L300 2004

List of elements for Power Distribution Wiring Diagram (1 of 4) for Saturn L300 2004:

109

• (2.2l)
• (3.0l)
• (base)
• (behind left kick panel) left i/p fuse block
• (in fuel injector harness) s139
• (left side of engine compt) underhood fuse block
• (premium)
• 2.2l
• 3.0l
• A c1
• A c6
• A10
• Abs/ traction control module
• Acc
• Automatic transmission
• B10
• B11
• B12
• Backup lamp switch (2.2l)
• Backup/ turn fuse 10a
• Battery
• Bcm/ecm/ cruise fuse 10a
• Body control module (bcm)
• Btsi/bcm/ mirror fuse 10a
• C1 b2
• C1 d
• C10
• C100
• C2 b
• C2 b9
• C3 a7
• C4 e10 a6
• C7 b
• Control module (tcm)
• Controls ign 1 fuse 10a
• Coolant level switch
• Cruise brake switch
• Cruise control module (ccm) (2.2l)
• Cruise on/off switch
• Cruise switch fuse 2a
• D10
• D11
• Driver seat
• E10
• E11
• E12
• Eis fuse 10a (2.2l)
• Engine control module (ecm) (3.0l)
• Evaporative emission (evap) canister purge solenoid
• F10
• From ignition switch (diagram 1 of 4)
• Front heated oxygen sensor 2
• Front passenger seat
• Front wiper relay
• Fuel injection
• Fusible link (10 ga- red)
• G12
• Generator
• H11
• Hazard switch
• Head lamp relay
• Heated seat fuse 20a
• Ign 0/3/cr fuse 30a
• Ign 1 fuse 10a
• Ign 1/2 fuse 30a
• Ign fuse 15a (3.0l)
• Ignition control module (icm)
• Ignition control module (icm) bank 1
• Ignition control module (icm) bank 2
• Ignition switch
• Inflatable restraint sensing & diagnostic module (sdm)
• Inflatable restraint steering wheel module coil
• Injector fuse 10a (2.2l (vin f))
• Inside rearview mirror switch
• Instrument panel cluster (ipc)
• Left i/p fuse block (behind left kick panel)
• Lock
• Off
• Outside rearview mirror switch
• Park neutral position (pnp) switch
• Park/ neutral position (pnp) switch
• Parklock switch/ btsi solenoid
• Pnk
• Pnk e
• Powertrain control module (pcm)
• Radio
• Radio fuse 10a
• Rear heated oxygen sensor (ho2s)
• Rear wiper motor
• Rear wiper relay
• Rear wiper/ sunroof fuse 20a
• Red
• Right i/p fuse block (behind right kick panel)
• Run
• Sedan
• Start
• Starter
• Sunroof module
• To left i/p fuse block (lipfb) (diagram 4 of 4)
• To right i/p fuse block (diagram 1 of 4)
• To underhood fuse block (diagram 3 of 4)
• To window/sunroof fuse (underhood fuse block) (diagram 2 of 4)
• Transmission
• Underhood fuse block (left side of engine compt)
• Wagon
• Window relay
• Windshield wiper motor
• Windshield wiper/ washer switch
• Wiper fuse 25a

Power Distribution Wiring Diagram (2 of 4) for Saturn L300 2004

List of elements for Power Distribution Wiring Diagram (2 of 4) for Saturn L300 2004:

62

• (2.2l)
• (3.0l)
• (in fuel injector harness) s140
• (left side of engine compt) underhood fuse block
• A/c relay
• A10
• Abs 1 fuse 30a
• Abs 2 fuse 30a
• Brake fuse 15a
• C3 a7
• C7 b
• Controls b+ fuse 10a
• Cool fan 1 fuse 30a
• Cool fan 2 fuse 30a
• Cooling fan control module
• E10
• Electronic brake/ traction control module (ebtcm)
• Engine cntl 1 fuse 10a (3.0l)
• Engine cntl 2 fuse 10a (3.0l)
• Engine cntl 3 fuse 10a (3.0l)
• Engine control module (ecm)
• Engine control module (ecm) (3.0l)
• Evaporative emission (evap) canister purge solenoid
• F11
• From ign a 0/3/cr fuse (underhood fuse block) diagram 1 of 4)
• Fuel injector 1
• Fuel injector 2
• Fuel injector 3
• Fuel injector 4
• Fuel injector 5
• Fuel injector 6
• Fuel pump fuse 15a
• Fuel pump relay
• H11
• Hazard fuse 15a
• Hazard switch
• Heated oxygen sensor (ho2s) bank 1 sensor 1
• Heated oxygen sensor (ho2s) bank 2 sensor 1
• Heated oxygen sensor (ho2s) bank 2 sensor 2
• Heated oxygen sensor bank 1
• Horn fuse 10a
• Horn relay
• Hvac blower fuse 40a
• Intake manifold runner control (imrc) solenoid
• K11
• Left i/p fuse block (behind left kick panel)
• Main relay (3.0l)
• Mass air flow (maf) sensor
• Nca
• Powertrain control module (pcm) (2.2l)
• Rear defog fuse 25a
• Red
• Right i/p fuse block (behind right kick panel)
• Sensor 2
• Stoplamp switch
• Sunroof module
• To ign 3 relay (diagram 4 of 4)
• To l hdlp fuse (underhood fuse block) (diagram 3 of 4)
• To rear defog relay (diagram 4 of 4)
• Transmission control module (tcm) (3.0l)
• Wdo/ sunrf circuit breaker 30a
• Window relay

Power Distribution Wiring Diagram (3 of 4) for Saturn L300 2004

List of elements for Power Distribution Wiring Diagram (3 of 4) for Saturn L300 2004:

62

• A nca
• A/c fuse 10a
• A/c relay
• A/t shift lock control solenoid assembly
• Audio amplifier
• Aux pwr fuse 20a
• Auxiliary power outlet (under center console)
• Bcm 2 fuse 10a
• Bcm/ cluster fuse 15a
• Body control module (bcm)
• Body fuse 10a
• C1 b1
• C11
• C12
• Cd/dlc fuse 15a
• Cigar lighter
• Data link connector (dlc)
• Door lock relay
• Door locks fuse 15a
• Door unlock relay
• Driver door lock switch
• Driver door unlock relay
• Driver seat adjuster switch
• Drl relay
• E11
• Electronic prndl
• Evaporative emission (evap) canister vent solenoid
• F10
• F12
• Fog lamp fuse 10a
• Fog lamp relay
• From hvac blower fuse g (underhood fuse block) diagram 2 of 4)
• From ignition switch (diagram 1 of 4)
• Front passenger door lock switch
• G305 (under center console)
• High beam
• Ign 0 fuse 10a
• Instrument panel cluster (ipc)
• Left headlamp assembly
• Left i/p fuse block (behind left kick panel)
• Liftgate key cylinder (wagon)
• Lighter fuse 20a
• Low beam
• Lt headlamp fuse 10a
• Mirror relay
• Nca
• Park lamp fuse 10a
• Park lamp relay
• Park/neutral position (pnp) switch
• Power seat fuse 20a
• Powertrain control module (pcm) (2.2l)
• Prem amp fuse 15a
• Premium
• Radio
• Radio fuse 10a
• Rear compart- ment lid release/ dimmer switch
• Right headlamp assembly
• Right i/p fuse block (behind right kick panel)
• Rt headlamp fuse 10a
• Rt ip batt fuse 30a
• Underhood fuse block (left side of engine compt)
• Vehicle communication interface module (vcim)

Power Distribution Wiring Diagram (4 of 4) for Saturn L300 2004

List of elements for Power Distribution Wiring Diagram (4 of 4) for Saturn L300 2004:

28

• A/c relay
• A11
• A12
• B12
• C12
• Defog fuse 10a
• E11
• E12
• F12
• From hvac blower fuse (diagram 2 of 4)
• From left i/p fuse block (diagram 2 of 4)
• From right i/p fuse block (diagram 1 of 4)
• H12
• Hvac control module
• Ign 3 fuse 10a
• Ign 3 fuse 10a (2.2l)
• Ign3 relay
• K11
• K12
• Left heated seat/fog lamp switch
• Left i/p fuse block (behind left kick panel)
• Mirror relay
• Rear defog relay
• Rear defogger grid
• Right heated seat/traction switch
• Right i/p fuse block (behind right kick panel)
• Tan
• Underhood fuse block (left side of engine compt)