2003 Jeep Liberty REPAIR MANUAL -- HOW TO FIX YOUR CAR OR TRUCK

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2003 Jeep Liberty CAR/TRUCK REPAIR PROCEDURES AND DIAGRAMS - WHAT Jeep REPAIR SHOPS DON'T WANT YOU TO KNOW

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Get Full Access Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about 2003 Jeep Liberty car and truck repair procedures including Jeep 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 Jeep Liberty 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 Jeep mechanics you can trust. The Automotix DIY solution is particularly affordable. A full access to the entire DIY repair procedures and diagrams for your 2003 Jeep Liberty 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 2003 Jeep Liberty AUTOMOBILES

Air Bag System Precautions -> DaimlerChrysler -> Disarming -> 1990-97 -> 1994-96 Cherokee -> 1998-2004 -> Except 1994-96 Cherokee -> Light Trucks & Vans -> Passenger Cars
Vehicle: 2003 Jeep Liberty Renegade 3.7 V6 GAS

Passenger Cars

1990-97

It may be required to access and record all Diagnostic Trouble Codes (DTCs) prior to disarming the air bag system.

  • Place ignition switch in Lock position.
  • Disconnect and isolate battery ground cable.
  • Wait at least two minutes after disconnecting battery ground cable before doing any further work on vehicle. The air bag system is designed to retain enough voltage to deploy air bags for a short time even after battery has been disconnected.
1998-2004

It may be required to access and rec...

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BRAKE SERVICE PROCEDURES FOR 2003 Jeep Liberty AUTOMOBILES

Hydraulic Brake Systems -> Description -> Caravan, Town & Country & Voyager -> Combination Valve -> Except Caravan, Town & Country & Voyager -> Fixed Proportioning Valve -> Height Sensing Proportioning Valve -> Hydraulic Control Valves -> Master Cylinder -> Metering Valve
Vehicle: 2003 Jeep Liberty Renegade 3.7 V6 GAS

Master Cylinder

Except Caravan, Town & Country & Voyager

The cylinder body containing the primary and secondary pistons is made of aluminum. The removable fluid reservoir is made of nylon reinforced with glass fiber. The reservoir is the only serviceable component.

The fluid compartments of the nylon reservoir are interconnected to permit fluid level equalization. The equalization feature does not affect circuit separation in the event of a front or rear brake fault. The reservoir compartments will retain enough fluid to operate the functioning hydraulic circuit.

Caravan, Town & Country...

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FUEL FILTER REPLACEMENT PROCEDURES FOR 2003 Jeep Liberty AUTOMOBILES

DaimlerChrysler Corp./Jeep Light Trucks, SUVs & Vans -> Fuel Filter Replacement -> 2003-04 Liberty
Vehicle: 2003 Jeep Liberty Limited 3.7 V6 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 strategy.

Fuel tank removal is not required. Access is made through rear cargo area.

  • Relieve fuel syste...

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DRIVELINE, U-JOINT & CV AXLES REPLACEMENT PROCEDURES FOR 2003 Jeep Liberty AUTOMOBILES

CV AXLE SHAFT, Replace
Vehicle: 2003 Jeep Liberty Renegade 3.7 V6 GAS

The right side has a splined axle shaft that will stay in the axle.

  • Raise and support vehicle.
  • Remove wheel and tire assembly.
  • Remove half shaft hub nut.
  • Remove stabilizer link.
  • Remove lower clevis bolt.
  • Separate lower ball joint from lower control arm.
  • Pull out on steering knuckle and push half shaft out of knuckle.
  • With a pry bar remove half shaft from axle.
  • Remove propeller shaft from pinion flange.
  • Support axle with a lift/jack.
  • Remove bolt from left front axle bracket frame mount.
  • Remove bolts from right axle bracket frame mo...

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STARTER & ALTERNATOR REPLACEMENT PROCEDURES FOR 2003 Jeep Liberty AUTOMOBILES

Alternator, Replace
Vehicle: 2003 Jeep Liberty Sport 3.7 V6 GAS

  • Disconnect battery ground cable.
  • Remove alternator drive belt.
  • Unsnap plastic protective cover from B+ mounting stud.
  • Remove B+ terminal mounting nut at top of alternator.
  • Disconnect field wire electrical connector at rear of alternator by pushing on connector tab.
  • Remove alternator vertical and horiz...

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MAINTENANCE LAMP RESET PROCEDURES FOR 2003 Jeep Liberty AUTOMOBILES

Chrysler LLC Trucks -> Check Engine Lamp -> Chrysler, Dodge, Jeep & Plymouth Except Ram 50
Vehicle: 2003 Jeep Liberty Sport 3.7 V6 GAS

On models less OBD II, the Check Engine lamp should light for approximately 3 seconds after the ignition has been turned On as a bulb inspection. If improper or no signals are received by the Powertrain Control Module (PCM) from various sensors and monitored systems or if the PCM enters its Limp-In mode, the PCM will light the Check Engine lamp. On Chrysler, Dodge and Plymouth models, After diagnosing and servicing the vehicle, the PCM memory will be cleared after approximately 40 to 100 ignition key On-Off cycles or by using a suitable scan tool. ...

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RADIATOR & HOSE REPLACEMENT PROCEDURES FOR 2003 Jeep Liberty AUTOMOBILES

Coolant Hose, Replace -> Lower -> Upper
Vehicle: 2003 Jeep Liberty Sport 3.7 V6 GAS

Lower

  • Drain cooling system into a suitable container.
  • Reposition hose clamp from radiator.
  • Remove radiator outlet hose from radiator.
  • Reposition hose clamp from water pump.
  • Remove radiator outlet hose from water pump and from vehicle.
  • Reverse procedure to in...

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SERPENTINE BELT SERVICE PROCEDURES FOR 2003 Jeep Liberty AUTOMOBILES

Serpentine Drive Belt, Replace
Vehicle: 2003 Jeep Liberty 2.4 L4 GAS

  • Rotate or lift the belt tensioner arm, using a suitable tool to relieve tension from dr...

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COMPONENT LOCATION DIAGRAMS FOR 2003 Jeep Liberty AUTOMOBILES

Component location diagrams for most 2003 Jeep Liberty cars and light trucks sold in the U.S. from 1990+.

Flip-Up Glass Release Diagram for 2003 Jeep Liberty  2.4 L4 GASFlip-Up Glass Release Diagram for 2003 Jeep Liberty 2.4 L4 GAS

Components on diagram:
  • Ajar Switch Connector
  • Flip-Up Glass Release Motor
  • Release Motor Connector
  • Flip-Up Glass Release Ajar Switch
  • Instrument Cluster Diagram for 2003 Jeep Liberty Renegade 3.7 V6 GASInstrument Cluster Diagram for 2003 Jeep Liberty Renegade 3.7 V6 GAS

    Components on diagram:
  • Instrument Cluster
  • CLICK HERE TO GET FULL ACCESS TO 2003 Jeep Liberty PARTS/COMPONENTS LOCATION DIAGRAMS!

    WIRING DIAGRAMS FOR 2003 Jeep Liberty AUTOMOBILES

    OEM drawn wiring diagrams for most 2003 Jeep Liberty cars and light trucks sold in the U.S.

    2003 Jeep Liberty Limited 3.7 V6 GAS Wiring Diagram2003 Jeep Liberty Limited 3.7 V6 GAS Wiring Diagram

    Components on diagram:
  • Ignition Switch
  • Starter Motor Relay
  • Body Control Module
  • Clutch Switch Override Relay
  • 2003 Jeep Liberty Limited 3.7 V6 GAS Wiring Diagram2003 Jeep Liberty Limited 3.7 V6 GAS Wiring Diagram

    Components on diagram:
  • Body Control Module
  • Daytime Running Lamp Relay
  • High Beam Relay
  • Multifunction Switch
  • CLICK HERE TO GET FULL ACCESS TO 2003 Jeep Liberty WIRING DIAGRAMS!

    TECHNICAL SERVICE BULLETINS FOR 2003 Jeep Liberty AUTOMOBILES

    OEM TSB listings for most 2003 Jeep Liberty cars and light trucks sold in the U.S. from 1985+.

    Document: Chrome Clad Wheel Adapters For Proper Balancing
    Vehicle: 2003 Jeep Liberty 2.4 L4 GAS

    Auto Systems:
  • Labor Times, Manuals, Warranty, Aids
  • Wheels, Tires, Wheel Bearings, Seals, Hubs
  • Document: RECALL - SUSPENSION:FRONT:CONTROL ARM
    Vehicle: 2003 Jeep Liberty 2.4 L4 GAS

    Auto Systems:
  • Steering, Suspension
  • CLICK HERE TO GET FULL ACCESS TO 2003 Jeep Liberty TECHNICAL SERVICE BULLETINS!

    COMPONENT/PARTS SPECIFICATIONS FOR 2003 Jeep Liberty AUTOMOBILES

    BRAKE SPECIFICATIONS: Brake drum, rotor, caliper, and related specifications for most 2003 Jeep Liberty 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 2003 Jeep Liberty 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 2003 Jeep Liberty 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 2003 Jeep Liberty 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 2003 Jeep Liberty SPECIFICATIONS DATA!

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

    Click here to view more details2007 Jeep Liberty Door Handle, Front, Driver Side, AutoTrust Gold products are guaranteed to meet or exceed the original manufacturer's standards and quality; <b>Backed by a 5-year limited warranty</b>; If the part breaks or is damaged - even if you are involved in a wreck or accident - anytime within 5 years from purchase, simply cover shipping and handling and we will send you a new part..

    Source: Auto Body Parts Store

    $17.35

    Click here to view more details2006 Jeep Liberty Bull Bar, 2.5 in. diameter bar; Includes mounting kit and stainless steel skid plate with die-cut Westin logo; Made from chrome plated stainless steel; Easy no-drill installation; May partially cover license plate; License plate re-locator may be required..

    Source: Auto Body Parts Store

    $333.99

    Click here to view more details2012 Jeep Liberty Driver Side Head Light Assembly, Driver Side Head Light Assembly; Chrome Bezel; With Fog Lights; Late Production With Round Bulb Shield; [CH], , .

    Source: Wheels / Rims, Mirrors & Lights Store

    $164.50

    Click here to view more details2002 Jeep Liberty Sport V6, 3.7 L, 225 CID Rebuilt Engine, Warranty: 3-Year/100,000 Mile, .

    Source: Rebuilt Engines Store

    $2,505.00

    Click here to view more details2006 Jeep Liberty Used Header Panel, 4DR, BLUE, SPORT Grille Reinforcement, w/Fog Lamps, Very Good.

    Source: Used Auto Parts Store

    $296.00

    Click here to view more details2003 Jeep Liberty Used Rear Axle Assembly, 3.7, AUTO, RWD (Chrysler 8-1/4), 3.7L (3.73 ratio), Without ABS, Very Good.

    Source: Used Auto Parts Store

    $468.00
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