2005 elelctrical component locator

2005 GENERAL MOTORS
Saturn L300
BUZZERS, RELAYS & TIMERS
BUZZERS, RELAYS & TIMERS LOCATION
CIRCUIT PROTECTION DEVICES
CIRCUIT PROTECTION DEVICES LOCATION
CONTROL UNITS
CONTROL UNITS LOCATION
Component Location
A/C Relay In underhood fuse block. See Fig. 1 .
DRL Relay In underhood fuse block. See Fig. 1 .
DR UNLOCK Relay In right I/P fuse block. See Fig. 3 .
FOG LAMP Relay In right I/P fuse block. See Fig. 3 .
FUEL PUMP Relay In underhood fuse block. See Fig. 1 .
HORN Relay In underhood fuse block. See Fig. 1 .
IGN 3 Relay In left I/P fuse block. See Fig. 2 .
LOCK Relay In right I/P fuse block. See Fig. 3 .
MAIN (V6) Relay In underhood fuse block. See Fig. 1 .
MIRROR Relay In right I/P fuse block. See Fig. 3 .
REAR DEFOG Relay In left I/P fuse block. See Fig. 2 .
REAR WIPER Relay In underhood fuse block. See Fig. 1 .
UNLOCK Relay In right I/P fuse block. See Fig. 3 .
WINDOW Relay In right I/P fuse block. See Fig. 3 .
WIPER Relay In underhood fuse block. See Fig. 1 .
Component Location
Left I/P Fuse Block Behind left kick panel. See Fig. 22 .
Right I/P Fuse Block Behind right kick panel. See Fig. 22 .
Underhood Fuse Block Left side of engine compartment. See Fig. 11 .
Component Location
Blower Motor Speed Control Module On front of HVAC assembly. See Fig. 8 .
Body Control Module (BCM) Mounted to top of glove box. See Fig. 22 .
Cooling Fan Control Module Near battery. See Fig. 5 .
Cruise Control Module (CCM) At left rear of engine compartment. See Fig. 11 .
Electronic Brake Control Module (EBCM) At left rear of engine compartment. See Fig. 11 .
2005 Saturn L300
2005 GENERAL MOTORS Saturn L300
2005 Saturn L300
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Monday, May 09, 2011 11:26:24 AM Page 1 © 2006 Mitchell Repair Information Company, LLC.
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MOTORS
MOTORS LOCATION
Electronic PRNDL Module Connector Under center console. See Fig. 10 .
Engine Control Module (ECM) On top right rear of engine. See Fig. 15 .
HVAC Control Module At lower center of dash. See Fig. 9 .
Ignition Control Module (ICM) (2)
Top rear of the engine, in the camshaft covers. See
Fig. 15 .
Inflatable Restraint I/P Module Behind right side of dash. See Fig. 20 .
Inflatable Restraint Sensing & Diagnostic Module
(SDM)
At center of vehicle, under center console. See Fig.
10 .
Inflatable Restraint Side Impact Module- Left Behind left "C" pillar trim. See Fig. 20 .
Inflatable Restraint Side Impact Module- Left
Connector (Sedan)
At base of left "C" pillar. See Fig. 20 .
Inflatable Restraint Side Impact Module- Left
Connector (Wagon)
At left rear quarterpanel. See Fig. 28 .
Inflatable Restraint Side Impact Module- Right Behind right "C" pillar trim. See Fig. 20 .
Inflatable Restraint Side Impact Module- Right
Connector (Sedan)
At base of right "C" pillar. See Fig. 20 .
Inflatable Restraint Side Impact Module- Right
Connector (Wagon)
At right rear quarterpanel. See Fig. 28 .
Inflatable Restraint Steering Wheel Module In steering wheel. See Fig. 20 .
I/P Module Behind top right side of dash. See Fig. 34 .
Roof Rail Module- Left At top of left "C" pillar. See Fig. 34 .
Roof Rail Module- Right At top of right "C" pillar. See Fig. 34 .
Sensing & Diagnostic Module (SDM) Under rear of floor console. See Fig. 34 .
Sunroof Module
At front center of roof, under headliner. See Fig.
29 .
Throttle Actuator Control (TAC) Module
At top front of engine, on throttle body. See Fig.
17 .
Transmission Control Module (TCM) Right side of engine compartment.
Component Location
Blower Motor On HVAC assembly. See Fig. 8 .
Cooling Fan 1 At front of radiator. See Fig. 13 .
Cooling Fan 2 At rear of radiator. See Fig. 13 .
Fuel Pump & Sender Assembly On top of fuel tank.
Mode Actuator On HVAC assembly. See Fig. 8 .
Outside Rearview Mirror Connector- Driver At front of driver door. See Fig. 25 .
Outside Rearview Mirror Connector- Front
Passenger
At front of front passenger door.
Recirculation Actuator On HVAC assembly. See Fig. 8 .
2005 Saturn L300
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SENDING UNITS & SENSORS
SENDING UNITS & SENSORS LOCATION
Starter At lower right rear of engine. See Fig. 17 .
Window Motor- Driver At center of driver door. See Fig. 25 .
Window Motor- Front Passenger At center of front passenger door.
Windshield Washer Fluid Pump Connector
At left front corner of engine compartment. See Fig.
5 .
Windshield Wiper Motor Connector At left rear of engine compartment. See Fig. 11 .
Wiper Motor- Rear In center of liftgate, behind trim. See Fig. 24 .
Component Location
Accelerator Pedal Position (APP) Sensor On accelerator pedal linkage arm. See Fig. 18 .
Ambient Air Temperature Sensor Connector At left front of engine compartment. See Fig. 5 .
Ambient Light Sensor At top center of dash. See Fig. 9 .
Camshaft Position Sensor On top left front of engine. See Fig. 15 .
Crankshaft Position (CKP) Sensor
On left rear side of engine, behind oil filter. See Fig.
15 .
Engine Coolant Temperature (ECT) Sensor
In lower coolant passage of left cylinder head. See
Fig. 15 .
Heated Oxygen Sensor (HO2S) Bank 1 Sensor 1 On right exhaust manifold. See Fig. 17 .
Heated Oxygen Sensor (HO2S) Bank 1 Sensor 2
In exhaust system, downstream of bank 1 catalytic
converter.
Heated Oxygen Sensor (HO2S) Bank 2 Sensor 1 On left exhaust manifold.
Heated Oxygen Sensor (HO2S) Bank 2 Sensor 2
In exhaust system, downstream of bank 2 catalytic
converter.
Inflatable Restraint Side Impact Sensor (SIS)- Left At left "B" pillar. See Fig. 20 .
Inflatable Restraint Side Impact Sensor (SIS)- Right At right "B" pillar. See Fig. 20 .
Input Speed Sensor On front of transaxle. See Fig. 19 .
Intake Air Temperature Sensor In air intake tube.
Knock Sensor (KS) 1 At lower right side of engine. See Fig. 17 .
Knock Sensor (KS) 2 At lower left front of engine. See Fig. 15 .
Mass Air Flow (MAF) Sensor On air intake duct. See Fig. 15 .
Output Speed Sensor On right side of transaxle. See Fig. 19 .
Passlock Sensor At top of steering column. See Fig. 21 .
Side Impact Sensor (SIS)- LF (Sedan) Near base of left "B" pillar. See Fig. 34 .
Side Impact Sensor (SIS)- RF (Sedan) Near base of right "B" pillar. See Fig. 34 .
Wheel Speed Sensor (WSS)- LF On left front steering knuckle. See Fig. 12 .
Wheel Speed Sensor (WSS)- LR On left rear hub/bearing assembly. See Fig. 12 .
Wheel Speed Sensor (WSS)- RF On right front steering knuckle. See Fig. 12 .
Wheel Speed Sensor (WSS)- RR On right rear hub/bearing assembly. See Fig. 12 .
2005 Saturn L300
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SOLENOIDS & SOLENOID VALVES
SOLENOIDS & SOLENOID VALVES LOCATION
SWITCHES
SWITCHES LOCATION
Component Location
A/C Compressor Clutch At lower left front of engine.
A/C Compressor Clutch Coil At lower left front of engine. See Fig. 15 .
Automatic Transmission Shift Lock Control
Solenoid Assembly
In center console, on shifter. See Fig. 37 .
Automatic Transmission Shift Lock Solenoid
Actuator Connector
Under front of center console. See Fig. 10 .
Door Lock Actuator- Driver At rear of driver door. See Fig. 25 .
Door Lock Actuator- Front Passenger At rear of front passenger door.
Evaporative Emissions (EVAP) Canister Purge
Solenoid
At right side of engine.
Evaporative Emissions (EVAP) Canister Vent
Solenoid
At rear of the vehicle, near the fuel tank filler tube.
Fuel Injectors (6) At top of engine, under fuel rail.
Ignition Lock Cylinder Solenoid At top right of steering column. See Fig. 9 .
Intake Manifold Runner Control (IMRC) Solenoid In intake manifold. See Fig. 16 .
Liftgate Release Actuator At center of liftgate. See Fig. 24 .
Pressure Control Solenoid In transmission. See Fig. 19 .
Rear Compartment Lid Ajar/Release Actuator At center rear of rear compartment lid. See Fig. 23 .
TCC Control PWM Solenoid In transmission. See Fig. 19 .
1-2 Shift Solenoid Valve In transmission. See Fig. 19 .
2-3 Shift Solenoid Valve In transmission. See Fig. 19 .
Component Location
Brake Fluid Level Switch On master brake cylinder reservoir. See Fig. 11 .
Coolant Level Switch At left side of engine compartment. See Fig. 11 .
Cruise Brake Switch On brake pedal bracket. See Fig. 27 .
Door Jam Switch- LR At left "B" pillar. See Fig. 26 .
Door Jam Switch- RR At right "B" pillar.
Engine Oil Pressure (EOP) Switch
On oil pump housing, on lower front of engine. See
Fig. 17 .
Liftgate Ajar Switch At center of liftgate. See Fig. 24 .
Park Brake Switch Connector
At base of park brake lever, under center console.
See Fig. 10 .
Park Neutral Position (PNP) Switch At top of transmission. See Fig. 36 .
Stop Lamp Switch On brake pedal bracket. See Fig. 27 .
2005 Saturn L300
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MISCELLANEOUS
MISCELLANEOUS LOCATION
CONNECTORS
CONNECTORS LOCATION
TFP Manual Valve Position Switch Assembly In automatic transmission. See Fig. 19 .
Windshield Washer Fluid Level Switch Connector
At left front corner of engine compartment. See Fig.
5 .
Component Location
Audio Amplifier Behind upper left side of dash. See Fig. 32 .
Auxiliary Power Outlet Connector Under center console. See Fig. 10 .
Battery At left front of engine compartment. See Fig. 14 .
Blower Motor Resistor Assembly Behind right side of dash.
Data Link Connector (DLC) Lower left side of dash. See Fig. 22 .
Daytime Running Lamp (DRL) Resistor At left side of engine compartment. See Fig. 11 .
Generator At left front of engine. See Fig. 15 .
Horn Behind right side of front fascia. See Fig. 33 .
Horn Connector At right front of engine compartment. See Fig. 5 .
Inflatable Restraint Steering Wheel Module Coil Under steering wheel. See Fig. 20 .
Component Location
C100 (14 Pin) At front left side of transmission. See Fig. 31 .
C102 (Black, 6 Pin) At left side of engine compartment. See Fig. 5 .
C103 (Black, 6 Pin) Behind left headlight assembly. See Fig. 5 .
C150 (Black, 10 Pin) On engine, under upper intake runner. See Fig. 16 .
C198 (Black, 12 Pin) At left side of engine compartment, near strut tower.
C199 (Black, 24 Pin)
At left side of engine compartment, near strut tower.
See Fig. 11 .
C200 (Black, 12 Pin) Behind upper right side of dash. See Fig. 22 .
C204 (W/O UEI) (White, 16 Pin)
Behind right side of dash, near right I/P fuse block.
See Fig. 22 .
C204 (W/UEI) (White, 16 Pin)
Behind right side of dash, near right I/P fuse block.
See Fig. 22 .
C205 (Black, 12 Pin) Behind center of dash. See Fig. 22 .
C207 (White, 12 Pin)
Behind left side of dash, near left I/P fuse block. See
Fig. 22 .
C215 (Yellow, 2 Pin) Behind lower right side of dash. See Fig. 22 .
C225 (Blue, 9 Pin) Near accelerator bracket.
C301 (Black, 8 Pin) In center console. See Fig. 10 .
C305 (Black, 8 Pin) Under driver's seat. See Fig. 30 .
2005 Saturn L300
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GROUNDS
GROUNDS LOCATION
C306 (Blue, 8 Pin) Under front passenger's seat.
C406 (Black, 8 Pin) At rear of vehicle, behind fuel tank.
C407 (Black, 2 Pin) At rear of vehicle, behind fuel tank.
C409 (Black, 4 Pin) Above center of rear suspension.
C493 At left rear corner of vehicle. See Fig. 28 .
C495 At left rear corner of vehicle. See Fig. 28 .
C498 (Gray, 6 Pin) Right side of rear compartment.
C499 (Gray, 6 Pin) At left side of rear compartment. See Fig. 38 .
C505 (Black, 8 Pin) In driver's door.
C507 (Black, 6 Pin) In driver door.
C600 (Black, 10 Pin) In front passenger's door.
C700 (Black, 15 Pin) At base of right "B" pillar.
C800 (Black, 15 Pin) At base of left "B" pillar. See Fig. 26 .
Component Location
G102 In engine compartment.
G103
At left front of engine compartment, near
windshield washer fluid tank. See Fig. 35 .
G105
At left front corner of engine compartment, forward
of battery. See Fig. 4 .
G107
At left front corner of engine compartment, near
battery.
G110 At front left side of transmission. See Fig. 31 .
G113 At front left side of transmission. See Fig. 31 .
G120
At rear of engine compartment, taped to engine
harness. See Fig. 35 .
G191
See Fig. 35 .
G202 Behind lower center of dash, near radio.
G300 Under center console. See Fig. 35 .
G303 Under center console.
G304 At left side of engine compartment, near strut tower.
G305 Under center console. See Fig. 6 .
G399
At left rear of vehicle, near left taillight assembly.
See Fig. 7 .
G400 Under rear shelf.
G401
See Fig. 35 .
2005 Saturn L300
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SPLICES
SPLICES LOCATION
COMPONENT LOCATION GRAPHICS
Component Location
SP103
At left front corner of engine compartment, near
battery. See Fig. 35 .
SP105
harness.
SP120
harness. See Fig. 35 .
SP191
See Fig. 35 .
SP300 Under center console. See Fig. 35 .
SP401
See Fig. 35 .
S101 In engine harness.
S105
In headlight harness, near left front park/turn signal
light.
S106
In headlight harness, near right front park/turn
signal light.
S107
In headlight harness, near left front park/turn signal
light.
S108
In headlight harness, near right front park/turn
signal light.
S128
In engine harness, near breakout for left front wheel
speed sensor.
S140 In fuel injector harness.
S202
In steering wheel jumper harness, under inflatable
restraint steering wheel module.
S205 In HVAC harness.
S206 In HVAC harness.
S308 In headliner harness.
NOTE: Figures may show multiple component locations. Refer to appropriate table for
proper figure references.
2005 Saturn L300
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Fig. 1: Underhood Fuse Block
Courtesy of GENERAL MOTORS CORP.
2005 Saturn L300
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Fig. 2: Left Instrument Panel Fuse Block
2005 Saturn L300
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Fig. 3: Right Instrument Panel Fuse Block
2005 Saturn L300
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Fig. 4: Left Front Of Engine Compartment
2005 Saturn L300
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Fig. 5: Front Of Engine Compartment
2005 Saturn L300
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Fig. 6: Center Passenger Compartment Floor
2005 Saturn L300
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Fig. 7: Rear Of Passenger Compartment (Sedan)
2005 Saturn L300
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Fig. 8: HVAC Module
2005 Saturn L300
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Fig. 9: Center & Left Side Of Dash
2005 Saturn L300
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Fig. 10: Center Console
2005 Saturn L300
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Fig. 11: Left Rear Of Engine Compartment
2005 Saturn L300
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Fig. 12: ABS Components
2005 Saturn L300
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Fig. 13: Front Of Engine Compartment
2005 Saturn L300
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Fig. 14: Left Front Of Engine Compartment
2005 Saturn L300
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Fig. 15: Left Side Of Engine
2005 Saturn L300
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Fig. 16: Right Rear Of Engine
2005 Saturn L300
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Fig. 17: Right Side Of Engine
2005 Saturn L300
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Fig. 18: Accelerator Pedal
2005 Saturn L300
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Fig. 19: Left Side Of Transmission
2005 Saturn L300
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Fig. 20: SIR Components
2005 Saturn L300
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Fig. 21: Behind Dash (1 Of 2)
2005 Saturn L300
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Fig. 22: Behind Dash (2 Of 2)
2005 Saturn L300
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Fig. 23: Rear Compartment Lid
2005 Saturn L300
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Fig. 24: Liftgate
2005 Saturn L300
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Fig. 25: Driver Door
2005 Saturn L300
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Fig. 26: Left "B" Pillar
2005 Saturn L300
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Fig. 27: Under Left Side Of Dash
2005 Saturn L300
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Fig. 28: Left & Right Rear Corners Of Vehicle (Wagon)
2005 Saturn L300
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Fig. 29: Front Of Roof
2005 Saturn L300
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Fig. 30: Center Of Passenger Compartment Floor
2005 Saturn L300
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Fig. 31: Front Of Transmission
2005 Saturn L300
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Fig. 32: Left Side Of Dash
2005 Saturn L300
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Fig. 33: Front Of Vehicle
2005 Saturn L300
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Fig. 34: SIR Zone Identification Views
2005 Saturn L300
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Fig. 35: Splice Pack/Ground Locations
2005 Saturn L300
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Fig. 36: Top Of Transmission
2005 Saturn L300
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Fig. 37: Steering Column Assembly
2005 Saturn L300
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Fig. 38: Left Rear Of Engine Compartment (Sedan)
2005 Saturn L300
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2005 elelctrical component locator

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2005 elelctrical component locator