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2003 Mitsubishi Lancer 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 Lancer AUTOMOBILES
Electrical Symbol & Wire Color Code Identification -> Wire Color Code Identification -> Imported Vehicles
Vehicle: 2003 Mitsubishi Lancer Evolution 2.0 L4 GAS
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BRAKE SERVICE PROCEDURES FOR 2003 Mitsubishi Lancer AUTOMOBILES
Mitsubushi -> Hydraulic Brake Systems -> Component Service -> Assemble -> Cleaning & Inspection -> Disassemble -> Master Cylinder -> Overhaul -> Service -> Wheel Cylinder
Vehicle: 2003 Mitsubishi Lancer Evolution 2.0 L4 GAS
Master Cylinder
Service
- Disassemble master cylinder as outlined in numbered sequence, Figs. through . Note the position of all components as they are removed for proper installation.
- On models equipped with attached reservoir master cylinder, remove reservoir screw and cap, brake fluid sensor, float, then the reservoir, Figs. and .
- On models equipped with separately mounted reservoir, remove nipple, Fig. .
- On models equipped with separately mounted reservoir, use a wooden stick or dowel to depress primary piston into cylinder bore.
- On all models, with pushrod depressed, remove pis...
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FUEL FILTER REPLACEMENT PROCEDURES FOR 2003 Mitsubishi Lancer AUTOMOBILES
Mitsubishi -> Component Locations -> Endeavor, Lancer, Outlander 2001-06 Montero & 1998-06 Eclipse & Galant
Vehicle: 2003 Mitsubishi Lancer 2.0 L4 GAS
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DRIVELINE, U-JOINT & CV AXLES REPLACEMENT PROCEDURES FOR 2003 Mitsubishi Lancer AUTOMOBILES
CV AXLE SHAFT, Replace -> Front
Vehicle: 2003 Mitsubishi Lancer Evolution 2.0 L4 GAS
Front
Do not strike ABS rotors or outer race of driveshaft against other parts when removing or installing driveshaft. Use care not to strike pole piece at tip of front wheel speed sensor with tools when servicing vehicle.
- Raise and support vehicle and support it with safety stands in proper locations.
- Remove wheel nuts and front wheels.
- Remove wheel hub cotter pin, nut, and washer. Do not apply pressure to wheel bearing from vehicle weight to avoid possible damage when driveshaft nut is loosened.
- On models equipped with ABS, remove bolt from front ABS wheel sensor bracket.
- Re...
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STARTER & ALTERNATOR REPLACEMENT PROCEDURES FOR 2003 Mitsubishi Lancer AUTOMOBILES
Starter, Replace
Vehicle: 2003 Mitsubishi Lancer 2.0 L4 GAS
- Disconnect battery ground cable.
- Remove air cleaner assembly and intake manifold stay.
- Remove starter cover.
- Disconnect starter ground cabl...
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CABIN AIR FILTER LOCATIONS & REPLACEMENT PROCEDURES FOR 2003 Mitsubishi Lancer AUTOMOBILES
Cabin Air Filter Service -> Mitsubishi -> Lancer & 2003-06 Outlander
Vehicle: 2003 Mitsubishi Lancer 2.0 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 Lancer AUTOMOBILES
Mitsubishi -> Air Bag Warning Lamp -> Except 2006-09 Raider
Vehicle: 2003 Mitsubishi Lancer Evolution 2.0 L4 GAS
The diagnosis unit monitors the Supplemental Restraint System (SRS) and stores data concerning any faults detected in the system. When the ignition key is in the On or Start positions, the lamp should illuminate for approximately 7 seconds, then turn off. This indicates the system is operating proper...
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RADIATOR & HOSE REPLACEMENT PROCEDURES FOR 2003 Mitsubishi Lancer AUTOMOBILES
Coolant Hose, Replace -> Lower -> Upper
Vehicle: 2003 Mitsubishi Lancer Evolution 2.0 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...
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SERPENTINE BELT SERVICE PROCEDURES FOR 2003 Mitsubishi Lancer AUTOMOBILES
Serpentine Drive Belt, Replace
Vehicle: 2003 Mitsubishi Lancer 2.0 L4 GAS
- Loosen nut of alternator pivot bolt.
- Loosen lock bolt.
- Loosen adjusting bolt to relieve belt tension.
- Remove drive belt.
- Reverse p...
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COMPONENT LOCATION DIAGRAMS FOR 2003 Mitsubishi Lancer AUTOMOBILES
Component location diagrams for most 2003 Mitsubishi Lancer cars and light trucks sold in the U.S. from 1990+.
Floor And Roof Diagram for 2003 Mitsubishi Lancer Evolution 2.0 L4 GAS Components on diagram: |
Doors Diagram for 2003 Mitsubishi Lancer Evolution 2.0 L4 GAS Components on diagram: |
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WIRING DIAGRAMS FOR 2003 Mitsubishi Lancer AUTOMOBILES
OEM drawn wiring diagrams for most 2003 Mitsubishi Lancer cars and light trucks sold in the U.S.
2003 Mitsubishi Lancer Evolution 2.0 L4 GAS Wiring Diagram Components on diagram: |
2003 Mitsubishi Lancer 2.0 L4 GAS Wiring Diagram Components on diagram: |
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TECHNICAL SERVICE BULLETINS FOR 2003 Mitsubishi Lancer AUTOMOBILES
OEM TSB listings for most 2003 Mitsubishi Lancer cars and light trucks sold in the U.S. from 1985+.
Document: FRONT STRUT MOUNTING BOLT TORQUE CORRECTED - S/M REVISION Vehicle: 2003 Mitsubishi Lancer 2.0 L4 GAS Auto Systems: |
Document: FRONT STRUT MOUNTING BOLT TORQUE CORRECTED - SERVICE MANUAL REVISION Vehicle: 2003 Mitsubishi Lancer 2.0 L4 GAS Auto Systems: |
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COMPONENT/PARTS SPECIFICATIONS FOR 2003 Mitsubishi Lancer AUTOMOBILES
BRAKE SPECIFICATIONS: Brake drum, rotor, caliper, and related specifications for most 2003 Mitsubishi Lancer 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 Lancer 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 Lancer 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 Lancer 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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