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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+

Computer Relearn Procedures -> Saturn -> Auto Learn Method -> Crankshaft Learn Procedure -> Crankshaft Relearn Procedure -> Passlock Theft Deterrent Relearn Procedure -> PCM/ECM Learning Procedure -> Remote Keyless Entry Synchronization -> Seed & Key Method
Vehicle: 2002 Saturn LW Series 3.0 V6 GAS

Crankshaft Learn Procedure

The PCM uses crankshaft velocity calculations to determine engine misfire and to run misfire self-diagnostics. The PCM must know precisely the variability in crankshaft notches for this function. The PCM has a notch learn process that learns the variability between notches which must be reset if the crankshaft has been replaced. Using a suitable scan tool, the "Crankshaft Learn Procedure" can be set to "Relearn."

Crankshaft Relearn Procedure

Any time a PCM or crankshaft position sensor is replaced the PCM must relearn the crankshaft notches. ...

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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+.

Drum Brakes -> Type 2 -> Inspection
Vehicle: 2001 Saturn LW Series 2.2 L4 GAS

  • Release parking brake.
  • Raise and support vehicle.
  • Remove rear wheels and tires.
  • Remove brake drum. Do not pry against brake backing plate.
  • Inspect adjust...

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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 Filter Scheduled Maintenance -> 1991-06 Saturn -> Normal Service -> Severe Service
Vehicle: 2001 Saturn LW Series 2.2 L4 GAS

Normal Service

Replace every 100,0...

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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 2.2 L4 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, ...

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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+.

Starter, Replace
Vehicle: 2003 Saturn LW Series 2.2 L4 GAS

  • Disconnect battery ground cable.
  • Raise and support vehicle.
  • Disconnect electrical connectors and positi...

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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 -> Engine Coolant Temperature Telltale Lamp -> Saturn
Vehicle: 2002 Saturn LW Series 2.2 L4 GAS

If the engine coolant temperature exceeds 244°F, or if the transaxle fluid temperature exceeds 284°F, t...

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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+

Coolant Hose, Replace -> Lower -> Upper
Vehicle: 2001 Saturn LW Series 3.0 V6 GAS

Lower

  • Disconnect negative battery cable.
  • Drain cooling system into a suitable container.
  • Reposition hose clamp from engine block.
  • Remove radiator outlet hose from engine block.
  • Reposition hose clamp from surge bottle.
  • Remove radiator outlet hose from surge bottle.
  • Reposition hose clamp from radiator.
  • Remove radiator outlet hose f...

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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 -> Installation -> Removal
Vehicle: 2001 Saturn LW Series 2.2 L4 GAS

Removal

  • Depress tensioner arm using suitable 3/8 inch drive breaker bar.
  • Remove belt from idler or air conditioning compressor pulley and accessory pulleys.

Inst...

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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
  • Electronic Modules Diagram for 2003 Saturn LW Series  2.2 L4 GASElectronic Modules Diagram for 2003 Saturn LW Series 2.2 L4 GAS

    Components on diagram:
  • Sensing And Diagnostic Module
  • Body Control Module
  • I/P Cluster
  • Powertrain Control Module
  • Electronic Brake Traction Control Module
  • 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.

    2003 Saturn LW Series  2.2 L4 GAS Wiring Diagram2003 Saturn LW Series 2.2 L4 GAS Wiring Diagram

    Components on diagram:
  • Body Control Module
  • Horn
  • Inflatable Restraint Steering Wheel Module
  • 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: MISSING BACK-UP LAMP SCHEMATICS FOR SEDAN AND WAGON - S/M REVISION
    Vehicle: 2001 Saturn LW Series 3.0 V6 GAS

    Auto Systems:
  • Lighting, Horns, Turn Signals, Steering Column
  • Chassis Electrical, Wiring, Fuses & Breakers, Wipers, Motors
  • Document: CRANK NO START ROUGH IDLE OR MISFIRE WHEN COLD DUE TO COMPRESSION LOSS - REVISED
    Vehicle: 2001 Saturn LW Series 2.2 L4 GAS

    Symptoms:
  • Driveability
  • Starting Problems
  • Auto Systems:
  • Gasoline Engines
  • Fuel Sys, Driveability, Filters (Air & Fuel)
  • 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!

    Shop online for auto body parts, engines, wheels, lights...

    Click here to view more details2008 Saturn VUE Radiator.

    Source: Auto Body Parts Store

    $212.66

    Click here to view more details about 2002 Saturn SL2 Window Motor, Front, Driver Side, Rear2002 Saturn SL2 Window Motor, Front, Driver Side, Rear, Supplied with gear; Manufactured to exact OE specifications using 100 percent new and durable components to ensure proper fit, operation, and long lasting performance..

    Source: Auto Body Parts Store

    $22.28

    Click here to view more details2009 Saturn VUE Driver Side Head Light Assembly, Driver Side Head Light Assembly; Includes Hybrid, , .

    Source: Wheels / Rims, Mirrors & Lights Store

    $164.50

    Click here to view more details2003 Saturn LW Series V6, 3.0 L, 181 CID Rebuilt Engine, Warranty: 3-Year/100,000 Mile, .

    Source: Rebuilt Engines Store

    Ad Hoc

    Click here to view more details2001 Saturn LW Series Used Rear Lower Control Arm, Passenger Side, Passenger Side Rear, 2.2, AUTO, FWD, Very Good.

    Source: Used Auto Parts Store

    $69.00

    Click here to view more details2002 Saturn LW Series Used A/C Compressor, 3.0, AUTO, FWD 3.0L, Very Good.

    Source: Used Auto Parts Store

    $174.00
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