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2003 Jeep Liberty CAR/TRUCK REPAIR PROCEDURES AND DIAGRAMS - WHAT Jeep 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 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

Electrical Symbol & Wire Color Code Identification -> Electrical Symbol Identification -> Domestic Vehicles
Vehicle: 2003 Jeep Liberty Limited 3.7 V6 GAS

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BRAKE SERVICE PROCEDURES FOR 2003 Jeep Liberty AUTOMOBILES

Power Brake Units -> Power Brake Unit Service -> Caravan, Town & Country & Voyager -> Cherokee -> Dakota & Durango -> Full Size Pickup -> Full Size Van -> Grand Cherokee -> Hydraulic Booster -> Inline Mount -> Installation -> Liberty -> PT Cruiser -> Removal -> Replacement -> Transverse Mount -> Vacuum Booster -> Wrangler
Vehicle: 2003 Jeep Liberty 2.4 L4 GAS

The only serviceable power brake booster components are the vacuum hose and the check valve.. The power brake booster must be serviced as an assembly. If diagnosis indicates a power brake booster fault condition, the unit must be replaced as an assembly.

Replacement

Full Size Pickup
Vacuum Booster
  • With engine stopped, pump brake pedal four or five times to deplete power booster vacuum.
  • Remove brake lines from master cylinder.
  • Remove nuts attaching master cylinder and valves to power brake booster unit studs, then remove master cylinder and valves as an assembly.
  • Disconnect vac...

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FUEL FILTER REPLACEMENT PROCEDURES FOR 2003 Jeep Liberty AUTOMOBILES

DaimlerChrysler Corp./Jeep Light Trucks, SUVs & Vans -> Component Locations -> 2003-04 Liberty
Vehicle: 2003 Jeep Liberty Limited 3.7 V6 GAS

Refer to Fig...

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

CV AXLE SHAFT, Replace
Vehicle: 2003 Jeep Liberty Sport 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

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

  • Disconnect battery ground cable.
  • Raise and support vehicle.
  • Remove flange bolts securing lefthand exhaust downpipe to crossover pipe, then lower pipe slightly to allow for propeller shaft removal.
  • Remove propeller shaft.
  • Remove starter motor heat shield bolts, then heat shield nut.
  • Remove starter motor heat shield.
  • Remove solenoid wire from solenoid terminal.
  • Remove battery cable from stud on starter solenoid.
  • Remove starter motor...

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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 Limited 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 Renegade 3.7 V6 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+.

Controller Antilock Brake, Hydraulic Control Unit, Pump Motor Diagram for 2003 Jeep Liberty Sport 3.7 V6 GASController Antilock Brake, Hydraulic Control Unit, Pump Motor Diagram for 2003 Jeep Liberty Sport 3.7 V6 GAS

Components on diagram:
  • Pump Motor
  • Hydraulic Control Unit
  • Master Cylinder
  • Controller Antilock Brake
  • Controller Antilock Brake Connector
  • Fuel System Diagram for 2003 Jeep Liberty Limited 3.7 V6 GASFuel System Diagram for 2003 Jeep Liberty Limited 3.7 V6 GAS

    Components on diagram:
  • Fuel Tank
  • Leak Detection Pump
  • Gas Tank
  • 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:
  • A/C Compressor Clutch Relay
  • Powertrain Control Module
  • Fuel Pump Relay
  • EVAP/Purge Solenoid
  • 2003 Jeep Liberty Limited 3.7 V6 GAS Wiring Diagram2003 Jeep Liberty Limited 3.7 V6 GAS Wiring Diagram

    Components on diagram:
  • Transmission Control Module
  • Transmission Range Sensor
  • Powertrain Control Module
  • Crankshaft Position Sensor
  • Park/Neutral Position 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 details2008 Jeep Liberty Fender, Front, Driver Side, With fender flare holes; CAPA certified; Made from tough impact-resistant steel; Designed to match OE quality, durability, fit, and finish; With 2 years limited Trustbuilt warranty..

    Source: Auto Body Parts Store

    $54.57

    Click here to view more details about 2004 Jeep Liberty Fender Flares, Front, Driver Side2004 Jeep Liberty Fender Flares, Front, Driver Side, Designed to be UV-protected for maximum durability and tensile strength; Built to match OE factory installed look and finish; Protects the side of your vehicle from mud, sticks, rocks, and other harmful elements..

    Source: Auto Body Parts Store

    $34.78

    Click here to view more details about 2007 Jeep Liberty Door Handle Covers2007 Jeep Liberty Door Handle Covers, Door Handle Covers; 2-Door; Without Passenger Side Keyhole, , .

    Source: Wheels / Rims, Mirrors & Lights Store

    $36.50

    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 details2009 Jeep Liberty Used A/C Compressor, 3.7, AUTO, 4X2 (3.7L), Very Good.

    Source: Used Auto Parts Store

    $184.00

    Click here to view more details2005 Jeep Liberty Used Rear View Mirror, Day/Night (manual), Very Good.

    Source: Used Auto Parts Store

    427.00
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