Auto Parts Search


      Over 40 million used auto parts online. Shop online for auto and truck parts and save up to 75%

2003 Mitsubishi Outlander CAR/TRUCK REPAIR PROCEDURES AND DIAGRAMS - WHAT Mitsubishi 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!

Help me findSearch

Select Section

Get Full Access Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about 2003 Mitsubishi Outlander car and truck repair procedures including Mitsubishi 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 Mitsubishi Outlander automobile. Try the Automotix DIY solution today!
DIY REPAIR SAMPLES > CONTINUE EXPLORING >
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 Mitsubishi 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 Mitsubishi Outlander 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 Mitsubishi Outlander AUTOMOBILES

Mitsubishi -> Electric Cooling Fans -> Component Diagnosis & Testing -> Condenser Fan Motor -> Diamante -> Eclipse & Eclipse Spyder -> Eclipse, Eclipse Spyder, Endeavor, Galant, Lancer & Outlander -> Eclipse, Eclipse Spyder, Endeavor, Lancer & Outlander -> Endeavor & Lancer -> Endeavor, Lancer & Outlander -> Fan Relay -> Galant -> Galant & Outlander -> Radiator Fan Control Module -> Radiator Fan Motor
Vehicle: 2003 Mitsubishi Outlander 2.4 L4 GAS

Radiator Fan Control Module

Eclipse & Eclipse Spyder
  • Remove condenser fan motor connector.
  • Start engine and run at idle.
  • Turn A/C switch to On position and maintain coolant temperature at 176°F or less.
  • Measure voltage between fan control module side connector terminals.
  • Voltage should change repeatedly from 0 volts to 5.6-10.8 volts to battery voltage.
  • If voltage measurement does no fluctuate as indicated, replace radiator fan motor and fan control module.
Galant & Outlander
  • Remove condense...

CLICK HERE TO GET FULL ACCESS TO 2003 Mitsubishi Outlander A/C & HEATER SERVICE PROCEDURES

BRAKE SERVICE PROCEDURES FOR 2003 Mitsubishi Outlander AUTOMOBILES

Mitsubushi -> Hydraulic Brake Systems -> Component Replacement -> Diamante -> Eclipse -> Endeavor -> Except Diamante, Eclipse, Endeavor, Lancer & Outlander -> Installation -> Lancer & Outlander -> Master Cylinder -> Removal -> Wheel Cylinder
Vehicle: 2003 Mitsubishi Outlander 2.4 L4 GAS

Master Cylinder

Except Diamante, Eclipse, Endeavor, Lancer & Outlander
  • Disconnect brake fluid sensor electrical connector from master cylinder reservoir.
  • Position a drain pan under master cylinder.
  • On models equipped with separately mounted reservoir, disconnect reservoir hoses from the master cylinder.
  • On all models, disconnect brake lines from the master cylinder. Plug all lines and fittings.
  • Remove master cylinder to brake booster attaching nuts.
  • Pull master cylinder outward and away from brake booster, Fig. .
  • Reverse procedure to install, noting the following:
    • Prior to master c...

CLICK HERE TO GET FULL ACCESS TO 2003 Mitsubishi Outlander BRAKE SERVICE PROCEDURES

FUEL FILTER REPLACEMENT PROCEDURES FOR 2003 Mitsubishi Outlander AUTOMOBILES

Mitsubishi -> Component Locations -> Endeavor, Lancer, Outlander 2001-06 Montero & 1998-06 Eclipse & Galant
Vehicle: 2003 Mitsubishi Outlander 2.4 L4 GAS

CLICK HERE TO GET FULL ACCESS TO 2003 Mitsubishi Outlander FUEL FILTER REPLACEMENT PROCEDURES

DRIVELINE, U-JOINT & CV AXLES REPLACEMENT PROCEDURES FOR 2003 Mitsubishi Outlander AUTOMOBILES

DRIVESHAFT, Replace -> Front
Vehicle: 2003 Mitsubishi Outlander 2.4 L4 GAS

Front

  • Raise vehicle off ground and support it with safety stands in proper locations.
  • Drain transfer case gear into suitable container.
  • Make a reference mark across driveline and differential companion flange.
  • Remove bolts, washer, and nuts from companion flange. Place rag around joint boot portion to protect boot.
  • Make a reference mark on drivel...

CLICK HERE TO GET FULL ACCESS TO 2003 Mitsubishi Outlander DRIVELINE, U-JOINT & CV AXLES REPLACEMENT PROCEDURES

STARTER & ALTERNATOR REPLACEMENT PROCEDURES FOR 2003 Mitsubishi Outlander AUTOMOBILES

Alternator, Replace
Vehicle: 2003 Mitsubishi Outlander 2.4 L4 GAS

  • Disconnect battery ground cable.
  • Remove engine undercovers.
  • Remove drive belt using suitable handle installed into jig hole of auto-tensioner and turn auto-tensioner counterclockwise until it comes into contact with stopper.
  • Align holes A and B, install L shaped hex wrench to fix then remove drive belt.
  • Remove alternator in numbered sequence, Fig. .
  • R...

CLICK HERE TO GET FULL ACCESS TO 2003 Mitsubishi Outlander STARTER & ALTERNATOR REPLACEMENT PROCEDURES

CABIN AIR FILTER LOCATIONS & REPLACEMENT PROCEDURES FOR 2003 Mitsubishi Outlander AUTOMOBILES

Cabin Air Filter Service -> Mitsubishi -> Lancer & 2003-06 Outlander
Vehicle: 2003 Mitsubishi Outlander 2.4 L4 GAS

Under normal operating conditions the cabin air filter should be replaced every 15,000 miles. In dusty areas change the cabin air filter more often.

  • Open the glove compartment.
  • Remove the glove compartment stops, then the glove compartment.
  • Remove the two screws securing the cabin air filter cover, the cover.
  • Remove the ...

CLICK HERE TO GET FULL ACCESS TO 2003 Mitsubishi Outlander CABIN AIR FILTER LOCATIONS & REPLACEMENT PROCEDURES

MAINTENANCE LAMP RESET PROCEDURES FOR 2003 Mitsubishi Outlander AUTOMOBILES

Mitsubishi -> Active Skid Control System (ACS) Warning Lamp ->
Vehicle: 2003 Mitsubishi Outlander 2.4 L4 GAS

The ACS warning lamp is used to warn of a system fault. It will be lit during engine start-up, but should go out when the self-diagnostic system determines that the system is functioning properly. The lamp will flash when the ASC is activated. If the...

CLICK HERE TO GET FULL ACCESS TO 2003 Mitsubishi Outlander MAINTENANCE LAMP RESET PROCEDURES

RADIATOR & HOSE REPLACEMENT PROCEDURES FOR 2003 Mitsubishi Outlander AUTOMOBILES

Coolant Hose, Replace -> Lower -> Upper
Vehicle: 2003 Mitsubishi Outlander 2.4 L4 GAS

Lower

  • Disconnect battery ground cable.
  • Drain cooling system into a suitable container by loosening drain plug of radiator.
  • Reposition hose clamp at radiator outlet.
  • Remove hose from radiator.
  • Reposition hose clamp at water inlet.
  • Remove hose from water inlet.
  • Remove hose from vehicle.
  • Reverse procedure t...

CLICK HERE TO GET FULL ACCESS TO 2003 Mitsubishi Outlander RADIATOR & HOSE REPLACEMENT PROCEDURES

SERPENTINE BELT SERVICE PROCEDURES FOR 2003 Mitsubishi Outlander AUTOMOBILES

Serpentine Drive Belt, Replace
Vehicle: 2003 Mitsubishi Outlander 2.4 L4 GAS

  • Raise and support vehicle.
  • Remove engine under covers.
  • Rotate auto-tensioner counterclockwise, using a suitable tool, ...

CLICK HERE TO GET FULL ACCESS TO 2003 Mitsubishi Outlander SERPENTINE BELT SERVICE PROCEDURES

COMPONENT LOCATION DIAGRAMS FOR 2003 Mitsubishi Outlander AUTOMOBILES

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

Beneath Vehicle Component Locations Diagram for 2003 Mitsubishi Outlander  2.4 L4 GASBeneath Vehicle Component Locations Diagram for 2003 Mitsubishi Outlander 2.4 L4 GAS

Components on diagram:
  • Coil Spring
  • Control Arm
  • Shock Absorber
  • Suspension Crossmember
  • Stabilizer Bar
  • Underhood Component Locations Diagram for 2003 Mitsubishi Outlander  2.4 L4 GASUnderhood Component Locations Diagram for 2003 Mitsubishi Outlander 2.4 L4 GAS

    Components on diagram:
  • Idle Air Control Motor
  • Power Steering Pressure Switch
  • A/C Compressor
  • Refrigerant Temperature Switch
  • CLICK HERE TO GET FULL ACCESS TO 2003 Mitsubishi Outlander PARTS/COMPONENTS LOCATION DIAGRAMS!

    WIRING DIAGRAMS FOR 2003 Mitsubishi Outlander AUTOMOBILES

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

    2003 Mitsubishi Outlander  2.4 L4 GAS Wiring Diagram2003 Mitsubishi Outlander 2.4 L4 GAS Wiring Diagram

    Components on diagram:
  • Symbol Identification
  • 2003 Mitsubishi Outlander  2.4 L4 GAS Wiring Diagram2003 Mitsubishi Outlander 2.4 L4 GAS Wiring Diagram

    Components on diagram:
  • Ignition Switch
  • Sunroof Switch
  • Sunroof Motor
  • CLICK HERE TO GET FULL ACCESS TO 2003 Mitsubishi Outlander WIRING DIAGRAMS!

    TECHNICAL SERVICE BULLETINS FOR 2003 Mitsubishi Outlander AUTOMOBILES

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

    Document: BUFFETING OR BOOMING NOISE WITH WINDOWS DOWN
    Vehicle: 2003 Mitsubishi Outlander 2.4 L4 GAS

    Auto Systems:
  • Glass, Doors, Hood, Decklid, Tailgate, Liftgate, Locks
  • Document: DIAGNOSING FUEL TRIM CODES: P0171 - "BANK 1 LEAN" & P0174 - "BANK 2 LEAN"
    Vehicle: 2003 Mitsubishi Outlander 2.4 L4 GAS

    Auto Systems:
  • Fuel Sys, Driveability, Filters (Air & Fuel)
  • CLICK HERE TO GET FULL ACCESS TO 2003 Mitsubishi Outlander TECHNICAL SERVICE BULLETINS!

    COMPONENT/PARTS SPECIFICATIONS FOR 2003 Mitsubishi Outlander AUTOMOBILES

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

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

    Click here to view more details about 2006 Mitsubishi Outlander Cigarette Lighter2006 Mitsubishi Outlander Cigarette Lighter, With wire terminal; A high quality cigarette lighter; Backed by 1-year, unlimited-mileage warranty..

    Source: Auto Body Parts Store

    $6.39

    Click here to view more details about 2011 Mitsubishi Outlander Antenna2011 Mitsubishi Outlander Antenna, 4-section mast; 1200 mm cable; With top and side key; A high quality universal fender mount antenna; May require modification or other adjustment to your vehicle upon installation; Backed by 1-year, unlimited-mileage warranty..

    Source: Auto Body Parts Store

    $5.62

    Click here to view more details2014 Mitsubishi Outlander Driver Side Halogen Head Light Assembly, Driver Side Halogen Head Light Assembly; For Sport Model, , .

    Source: Wheels / Rims, Mirrors & Lights Store

    $217.50

    Click here to view more details2009 Mitsubishi Outlander 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 details2007 Mitsubishi Outlander Used Rear Lower Control Arm, Passenger Side, 0.0, AUTO, AWD Locating Arms, Very Good.

    Source: Used Auto Parts Store

    $76.00

    Click here to view more details2005 Mitsubishi Outlander Used A/C Compressor, 2.4, AUTO, AWD 2.4L, Very Good.

    Source: Used Auto Parts Store

    $159.00
    More parts
    Help me findSearch
    Auto Repair Quick Search
    Help me find
    Search DIY repair manuals by VIN...
    Vehicle Identification Number is a unique serial number used by the automotive industry to identify individual motor vehicles

    Find out what info we have for your vehicle

    Get the Complete Technical Service Bulletins!
    Get the Complete Technical Service Bulletins!Access diagrams and repair information such as wiring diagrams, diagnosis and repair charts, manufacturer service bulletins, and OEM Part numbers of your 2003 Mitsubishi Outlander vehicle.
    Access the Complete guide!
    Need To Fix Your Car or Truck?
    Save Money With Free Car Insurance Quote
    FREE car insurance quote
    Enter Zip Code:
    Auto Repair Quick Search
    Help me find