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2003 Mitsubishi Outlander CAR/TRUCK REPAIR PROCEDURES AND DIAGRAMS - WHAT Mitsubishi REPAIR SHOPS DON'T WANT YOU TO KNOW
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- Component Locations
- Wiring Diagrams
- Technical Service Bulletins
- Specifications
- A/C & Heater Service
- Brake Service
- Fuel Filter Replacement
- Driveline, U-Joint & CV Axles Replacement
- Starter & Alternator Replacement
- Cabin Air Filter Locations & Replacement
- Maintenance Lamp Reset
- Radiator & Hose Replacement
- Serpentine Belt Service

A/C & HEATER SERVICE PROCEDURES FOR 2003 Mitsubishi Outlander AUTOMOBILES
Air Bag System Precautions -> Mitsubishi -> Arming
Vehicle: 2003 Mitsubishi Outlander 2.4 L4 GAS
- Ensure no one is inside vehicle.
- Connect battery ground cable.
- From position to side of air bag module, place ignition switch in On position.
- Ensure SRS warning lamp...
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BRAKE SERVICE PROCEDURES FOR 2003 Mitsubishi Outlander AUTOMOBILES
Mitsubushi -> Hydraulic Brake Systems -> Adjustments -> Brake Booster Pushrod
Vehicle: 2003 Mitsubishi Outlander 2.4 L4 GAS
Brake Booster Pushrod
- Remove master cylinder as outlined under "Component Replacement" then proceed as follows:
- Measure distance between master cylinder end face and piston, Fig. . Position a square (straight scale) against edge of master cylinder, then measure and subtract thickness of the square to determine dimension B.
- Find dimension C by measuring distance between brake booster mounting surface a...
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FUEL FILTER REPLACEMENT PROCEDURES FOR 2003 Mitsubishi Outlander AUTOMOBILES
Mitsubishi -> Fuel Filter Scheduled Maintenance -> 1989-06 Except 1989 w/2.0L & 2.6L Gasoline Engines -> Normal Service -> Severe Service
Vehicle: 2003 Mitsubishi Outlander 2.4 L4 GAS
Normal S...
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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...
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STARTER & ALTERNATOR REPLACEMENT PROCEDURES FOR 2003 Mitsubishi Outlander AUTOMOBILES
Starter, Replace
Vehicle: 2003 Mitsubishi Outlander 2.4 L4 GAS
- Disconnect battery ground cable.
- Remove air cleaner assembly in numbered sequence, Fig. .
- Remove starter motor in numbered sequence, Fig. .
- Reverse procedure to install, noting the following:
- Torque air cleaner bolt to 78 inch lbs.
- Torque air cleaner bracket bolt to 97 inch lbs.
- Torque air cleaner ...
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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 ...
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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...
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RADIATOR & HOSE REPLACEMENT PROCEDURES FOR 2003 Mitsubishi Outlander AUTOMOBILES
Heater Hose, Replace -> Inlet -> Outlet
Vehicle: 2003 Mitsubishi Outlander 2.4 L4 GAS
Inlet
- Disconnect battery ground cable.
- Drain cooling system into a suitable container by loosening drain plug of radiator.
- Reposition hose clamp at heater core.
- Remove hose from heater core.
- Reposition hose clamp at thermostat case.
- Remove hose from thermostat case.
- Remove hose from vehicle.
- Reverse procedure to...
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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, ...
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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+.
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![]() Components on diagram: |
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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.
![]() Components on diagram: |
![]() Components on diagram: |
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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: DIAGNOSING FUEL TRIM CODES: P0171 - "BANK 1 LEAN" & P0174 - "BANK 2 LEAN" Vehicle: 2003 Mitsubishi Outlander 2.4 L4 GAS Auto Systems: |
Document: TPMS LAMP ILLUMINATED IN COLD WEATHER Vehicle: 2003 Mitsubishi Outlander 2.4 L4 GAS Auto Systems: |
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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
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