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Saturn LW Series CAR/TRUCK REPAIR PROCEDURES AND DIAGRAMS - WHAT Saturn REPAIR SHOPS DON'T WANT YOU TO KNOW

Learn how to repair a car or truck, install or remove parts, wire an engine, reset warning lights, replace fuel filter, fix auto body and more. Get Automotix DIY!

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Get Full Access Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about Saturn LW Series car and truck repair procedures including Saturn engine diagrams, wiring diagrams, repair work estimating measures, technical service bulletins, auto body work guidance, starter & alternator replacement procedures, serpentine belt replacement procedures, radiator & hose replacement procedures, tune-up & drivability specifications, quick lube illustrations, preventive maintenance guide, engine light reset instructions, parts removal and install procedures, fuel filter replacement directions, component location diagrams, air filter locations & replacement instructions, a/c system specifications, and general auto service procedures. You don't have to be a car mechanic or technician to know how to fix your Saturn LW Series automobile. Try the Automotix DIY solution today!
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Using the Automotix DIY repair procedures will save you hundreds and even thousands of dollars! In addition, it will save you hours of touring the city searching for Saturn mechanics you can trust. The Automotix DIY solution is particularly affordable. A full access to the entire DIY repair procedures and diagrams for your Saturn LW Series vehicle will cost less than a single gallon of gas. Here are some of the DIY repair tips and procedures you will find here:

A/C & HEATER SERVICE PROCEDURES FOR Saturn LW Series AUTOMOBILES

Air Conditioner and Heater Service Includes module configuration procedures, general service, maintenance, automatic temperature control, compressor services, electric cooling fans, vacuum diagrams, specifications, and manual air conditioning and heater diagnostics and replacement procedures for domestic and imported Saturn LW Series cars and light trucks from 1990+

Manual Air Conditioning & Heater System Diagnosis & Testing -> L-Series -> Diagnosis & Testing -> Accessing Diagnostic Trouble Codes -> Clearing Diagnostic Trouble Codes -> Diagnostic Tests -> Diagnostic Trouble Code Interpretation -> Intermittents -> System Performance Test
Vehicle: 2003 Saturn LW Series 3.0 V6 GAS

Accessing Diagnostic Trouble Codes

Connect a suitably programmed scan tool to the Data Link Connector (DLC) and follow manufacturer's instructions.

Intermittents

Because many intermittent faults are caused at electrical connections, diagnosis of such problems should begin with a visual and physical inspection of connectors involved with the code. Appropriate connectors shou...

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BRAKE SERVICE PROCEDURES FOR Saturn LW Series AUTOMOBILES

Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported Saturn LW Series cars and light trucks from 1990+.

Disc Brakes -> Saturn -> Tightening Specifications
Vehicle: 2003 Saturn LW Series 2.2 L4 GAS

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FUEL FILTER REPLACEMENT PROCEDURES FOR Saturn LW Series AUTOMOBILES

Fuel filter replacement procedures with corresponding images for most domestic and imported Saturn LW Series cars and light trucks sold in the U.S. for 1980+.

General Motors Corp./Saturn Passenger Cars -> Fuel Pressure Relief -> Except Aveo, LaCrosse, LeMans (1988-93), Malibu & Malibu Maxx (2004-05), Metro, Nova, Prizm, Spectrum & Storm -> Engine Fuel Pressure Service Port -> Engines Less Fuel Pressure Service Port
Vehicle: 2002 Saturn LW Series 2.2 L4 GAS

Do not smoke or allow an open flame of any type when working on or near any fuel system related components. The highly flammable vapor mixtures may ignite, resulting in serious personal injury.

Prior to disconnecting fuel lines, the fuel system pressure must be relieved to prevent accidental spray of fuel.

After the battery has been disconnected and reconnected, some abnormal driveability symptoms may occur. The vehicle may need to be driven while the vehicle relearns its adaptive strateg...

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DRIVELINE, U-JOINT & CV AXLES REPLACEMENT PROCEDURES FOR Saturn LW Series AUTOMOBILES

Includes CV axle, universal joint, and driveline replacement, for domestic and imported Saturn LW Series cars and light trucks from 1990+.

CV AXLE SHAFT, Replace
Vehicle: 2002 Saturn LW Series 3.0 V6 GAS

  • With vehicle on ground, depress brake pedal and remove cotter and drive axle nut. Discard nut and cotter.
  • Raise vehicle and support vehicle.
  • Remove wheel and tire assembly corresponding to drive axle being removed.
  • Remove tie rod end torque prevailing nut, discard nut. Do not attempt to separate joint using a wedge-type tool because seal may be damaged.
  • Using a suitable puller, separate tie rod end from steering knuckle.
  • Remove lower control arm to steering knuckle nut and bolt. Be careful not to allow steering knuckle to contact ball stud seal. Contact may cause seal to rip, ...

CLICK HERE TO GET FULL ACCESS TO Saturn LW Series DRIVELINE, U-JOINT & CV AXLES REPLACEMENT PROCEDURES

STARTER & ALTERNATOR REPLACEMENT PROCEDURES FOR Saturn LW Series AUTOMOBILES

Includes starter and alternator replacement procedures for domestic and imported Saturn LW Series cars and light trucks from 1990+.

Alternator, Replace
Vehicle: 2001 Saturn LW Series 3.0 V6 GAS

  • Disconnect battery ground cable.
  • Remove accessory drive belt and belt tensioner.
  • Remove upper alternator to engine block bolts.
  • Raise and support vehicle.
  • Turn steering wheel towards right to access lower alte...

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CABIN AIR FILTER LOCATIONS & REPLACEMENT PROCEDURES FOR Saturn LW Series AUTOMOBILES

Cabin air filter locations and replacement procedures with corresponding images for most domestic and imported Saturn LW Series cars and light trucks sold in the U.S. as equipped to the current model year.

Cabin Air Filter Service -> General Motors Corp./Saturn -> 2000-05 Saturn L, LS & LW Series
Vehicle: 2003 Saturn LW Series 2.2 L4 GAS

Under normal operating conditions the cabin air filter should be replaced every 12 months or 12,000 miles. In dusty areas change the cabin air filter more often.

  • Open the hood.
  • Carefully open the cowl cabin air filter access door using a flat blade screwdriver, Fig. .
  • Remove any leaves and debris form the filter housing area.
  • Rotate the locking tabs outward to rel...

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MAINTENANCE LAMP RESET PROCEDURES FOR Saturn LW Series AUTOMOBILES

Maintenance lamp reset procedures with corresponding images for most domestic and imported Saturn LW Series cars and light trucks sold in the U.S. from 1990+.

General Motors Corp./Saturn Cars -> Anti-Lock Warning Lamp ->
Vehicle: 2003 Saturn LW Series 2.2 L4 GAS

This lamp should light when the ignition is turned On. The lamp may light for as long as 30 seconds as a bulb and system inspection. If lamp remains lit or lights while operating the vehicle, a fault condition in the anti-lock brake system is indicated. When lamp is lit, turn ignition Off, then restart engine. If l...

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RADIATOR & HOSE REPLACEMENT PROCEDURES FOR Saturn LW Series AUTOMOBILES

Includes radiator, cooling and heater hose replacement procedures for domestic and imported Saturn LW Series cars and light trucks from 1990+

Heater Hose, Replace -> Inlet -> Outlet
Vehicle: 2003 Saturn LW Series 3.0 V6 GAS

Inlet

  • Drain cooling system into a suitable container.
  • Reposition inlet heater hose clamp from heater core pipe.
  • Remove hose from heater core.
  • Reposition heater hose clamp from engine.
  • Remove inlet heater hose from engine.
  • Remove hose from vehicle.
  • Reverse procedure to...

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SERPENTINE BELT SERVICE PROCEDURES FOR Saturn LW Series AUTOMOBILES

Serpentine belt replacement procedures with corresponding images for most domestic and imported Saturn LW Series cars and light trucks sold in the U.S. from 1990+.

Serpentine Drive Belt, Replace
Vehicle: 2002 Saturn LW Series 3.0 V6 GAS

  • Remove the Air Cleaner Assembly.
  • Install a suitable engine support fixture.
  • Remove the engine mount to mount bracket bolts.
  • Remove the mount to frame rail nuts.
  • Remove the righthand front mount and engine mount bracket from ...

CLICK HERE TO GET FULL ACCESS TO Saturn LW Series SERPENTINE BELT SERVICE PROCEDURES

COMPONENT LOCATION DIAGRAMS FOR Saturn LW Series AUTOMOBILES

Component location diagrams for most Saturn LW Series cars and light trucks sold in the U.S. from 1990+.

HVAC Component Views Diagram for 2002 Saturn LW Series  3.0 V6 GASHVAC Component Views Diagram for 2002 Saturn LW Series 3.0 V6 GAS

Components on diagram:
  • Blower Motor Resistor
  • Blower Motor
  • Recirculation Door
  • Heater Core
  • Recirculation Actuator
  • Instrument Panel, Gauges, And Console Component Views Diagram for 2003 Saturn LW Series  2.2 L4 GASInstrument Panel, Gauges, And Console Component Views Diagram for 2003 Saturn LW Series 2.2 L4 GAS

    Components on diagram:
  • Decklid Ajar Lamp
  • Turn Signal Lamp
  • Low Fuel Lamp
  • Daytime Running Lamp
  • High Beam Lamp
  • CLICK HERE TO GET FULL ACCESS TO Saturn LW Series PARTS/COMPONENTS LOCATION DIAGRAMS!

    WIRING DIAGRAMS FOR Saturn LW Series AUTOMOBILES

    OEM drawn wiring diagrams for most Saturn LW Series cars and light trucks sold in the U.S.

    2001 Saturn LW Series  2.2 L4 GAS Wiring Diagram2001 Saturn LW Series 2.2 L4 GAS Wiring Diagram

    Components on diagram:
  • Starter Solenoid Motor
  • Battery
  • Ignition Switch
  • Power Window Relay
  • Generator
  • 2002 Saturn LW Series  2.2 L4 GAS Wiring Diagram2002 Saturn LW Series 2.2 L4 GAS Wiring Diagram

    Components on diagram:
  • Air Conditioning Clutch
  • Front Wiper Motor
  • Air Injection Reaction Pump
  • Electronic Ignition Module
  • Electronic Brake/ Traction Control Module
  • CLICK HERE TO GET FULL ACCESS TO Saturn LW Series WIRING DIAGRAMS!

    TECHNICAL SERVICE BULLETINS FOR Saturn LW Series AUTOMOBILES

    OEM TSB listings for most Saturn LW Series cars and light trucks sold in the U.S. from 1985+.

    Document: SERVICE INFORMATION ON REPLACING AUTO CLIMATE CONTROL (ACC) CONTROL HEAD
    Vehicle: 2002 Saturn LW Series 3.0 V6 GAS

    Auto Systems:
  • Heating, A/C, Ventilation, Defogger
  • Document: INFORMATION ON TIRE RADIAL FORCE VARIATION (RFV) - REVISED
    Vehicle: 2003 Saturn LW Series 3.0 V6 GAS

    Symptoms:
  • Vibration
  • Auto Systems:
  • Wheels, Tires, Wheel Bearings, Seals, Hubs
  • CLICK HERE TO GET FULL ACCESS TO Saturn LW Series TECHNICAL SERVICE BULLETINS!

    COMPONENT/PARTS SPECIFICATIONS FOR Saturn LW Series AUTOMOBILES

    BRAKE SPECIFICATIONS: Brake drum, rotor, caliper, and related specifications for most Saturn LW Series cars and light trucks sold in the U.S. and Canada from 1970+.

    • Brake caliper mounting bolt torque
    • Brake drum runout, machining, & discard specs
    • Minimum brake lining thickness.
    • Brake rotor runout, parallelism, machining, discard, & finish specs

    A/C SYSTEM SPECIFICATIONS: Air conditioning refrigerant capacity and type as well as lubricant capacity for most Saturn LW Series cars and light trucks sold in the U.S. and Canada from 1980+.

    • Refrigerant capacity & type, compressor oil viscosity, total system oil capacity & compressor clutch gap

    COOLING SYSTEM BLEED: Cooling system bleeder valve identification, bleeder type and bleed procedures for most domestic and imported cars and light trucks sold in the U.S. and Canada from 1986+.

    PREVENTIVE MAINTENANCE: Preventive maintenance recommendations and required services for most domestic and imported cars and light trucks sold in the U.S. and Canada from 1980+. Includes severe and routine service schedules

    QUICK-LUBE and ILLUSTRATIONS: Fluid recommendations, capacities, drain plug torques, tire data, and severe service recommended preventive maintenance schedules. Information covers most Saturn LW Series cars and light trucks sold in the U.S. and Canada from 1980+. Engine and chassis service images.

    • Automatic transmission/transaxles capacities, lubricant recommendations
    • Differential/final drive capacities, lube recommendations, grades, & viscosities
    • Final drive fill & drain plug torques
    • Number of lubrication fittings & plugs
    • Power steering, brake, & clutch fluid recommendations
    • Manual transmission/transaxle capacities, lube recommendations, grades, & viscosities
    • Number of lubrication fittings & plugs
    • Power steering, brake, & clutch fluid recommendations
    • Engine oil capacities, API grade recommendations, SAE viscosity recommendations, drain plug torque
    • Severe service maintenance & interval recommendations
    • Tire sizes, wheel nut/bolt torque, pressures & rim sizes
    • Transfer case capacities, lube recommendations, grades, & viscosities

    TUNE-UP & DRIVEABILITY SPECIFICATIONS: Most tune-up specifications for most Saturn LW Series cars and light trucks sold in the U.S. and Canada from 1980+

    • Airflow sensor electrical specifications
    • Tensioning specifications for systems with automatic tensioners
    • Barometric pressure sensor specs
    • Battery group number and cranking performance
    • Crankshaft & camshaft position sensor resistance
    • Engine compression pressures
    • Coolant temperature sensor specs
    • Computer advance.
    • Diesel fuel temperature sensor resistance.
    • Distributor advance specifications
    • Ignition pickup coil resistance
    • Exhaust gas recirculation temperature sensor resistance
    • Engine fastener torque values
    • Firing order diagrams
    • Fuel system pressures
    • Generator (alternator) specs
    • Intake air temperature sensor specs
    • Ignition coil specifications
    • Fuel injector resistance
    • Engine idle speeds
    • Knock sensor resistance
    • Manifold absolute pressure sensor specs
    • Mixture control solenoid resistance
    • Voltage regulator specs
    • Spark plug applications & gaps
    • Starter motor electrical specs.
    • Tensioning specifications for systems without automatic tensioners
    • Throttle body temperature sensor resistance
    • Ignition timing in degrees at rpm
    • Transmission oil temperature sensor resistance
    • Throttle position sensor specs
    • Vacuum sensor valve specs

    CLICK HERE TO GET FULL ACCESS TO Saturn LW Series SPECIFICATIONS DATA!

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    Click here to view more details about 2009 Saturn VUE Cabin Air Filter2009 Saturn VUE Cabin Air Filter, A high quality, direct fit OE replacement cabin air filter; Provides effective protection against harmful dirt particles, airborne pollens, unpleasant odors, and condensation..

    Source: Auto Body Parts Store

    $20.95

    Click here to view more details about 2002 Saturn L200 Headlight, Driver Side2002 Saturn L200 Headlight, Driver Side, Bulbs included; Composite and combination type; DOT and SAE approved; A high quality, OE replacement headlight assembly; Backed by 1-year, unlimited-mileage warranty..

    Source: Auto Body Parts Store

    $32.46

    Click here to view more details about 1999 Saturn SC 15" x 6" Alloy Wheel1999 Saturn SC 15" x 6" Alloy Wheel, Alloy Wheel; 15 X 6; 9 Slots; 4 Lug; 100MM BP; Machined With Black Vents, , .

    Source: Wheels / Rims, Mirrors & Lights Store

    $117.50

    Click here to view more details2003 Saturn LW Series L4, 2.2 L, 135 CID Rebuilt Engine, Warranty: 3-Year/100,000 Mile, .

    Source: Rebuilt Engines Store

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    Click here to view more details2001 Saturn LW Series Used Parking Lamp, Passenger Side, Side Marker; (fender mtd), R., Very Good.

    Source: Used Auto Parts Store

    $35.00

    Click here to view more details2001 Saturn LW Series Used Condenser Assembly, 2.2, FLR, FWD 2.2L, Very Good.

    Source: Used Auto Parts Store

    $105.00
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