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2004 Mitsubishi Lancer 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!Select Section
- 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 2004 Mitsubishi Lancer AUTOMOBILES
Mitsubishi -> Automatic Temperature Control Systems -> Performance Test
Vehicle: 2004 Mitsubishi Lancer Sportback 2.4 L4 GAS
- Ensure vehicle is not located in direct sunlight.
- Close high and low-pressure valve of gauge manifold, Fig. .
- Connect charging hose, blue, to low-pressure valve and connect charging hose, red, to high-pressure valve of gauge manifold.
- Install quick joint to charging hose, blue, and connect quick joint to charging hose, red.
- Connect quick joint to low-pressure service valve and connect quick joint to high-pressure service valve.
- Start engine.
- Set front A/C controls as follows:
- A/C switch: A/C - ON position.
- Mode select...
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BRAKE SERVICE PROCEDURES FOR 2004 Mitsubishi Lancer AUTOMOBILES
Mitsubushi -> Hydraulic Brake Systems -> Tightening Specifications
Vehicle: 2004 Mitsubishi Lancer 2.0 L4 GAS
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FUEL FILTER REPLACEMENT PROCEDURES FOR 2004 Mitsubishi Lancer AUTOMOBILES
Mitsubishi -> Fuel Filter Replacement -> Lancer w/Gasoline Engine -> Fuel System Pressure Relief -> Removal & Installation
Vehicle: 2004 Mitsubishi Lancer Sportback 2.4 L4 GAS
Fuel System Pressure Relief
- Remove the rear seat.
- Remove the floor protector, then disconnect the fuel pump electrical connector.
- Start the engine and let run until is stalls.
- Place the ignition switch in Off position.
- Disconnect the battery ground cable.
- Connect the fuel pump electrical connector.
- Install the protector and rear seat.
Removal & Installation
Do not smoke or allow an open flame of any type when working on or near any fuel system related components. The hi...
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DRIVELINE, U-JOINT & CV AXLES REPLACEMENT PROCEDURES FOR 2004 Mitsubishi Lancer AUTOMOBILES
CV AXLE SHAFT, Replace -> Front
Vehicle: 2004 Mitsubishi Lancer 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 2004 Mitsubishi Lancer AUTOMOBILES
Alternator, Replace
Vehicle: 2004 Mitsubishi Lancer 2.0 L4 GAS
- Disconnect battery ground cable.
- Remove serpentine drive belts.
- Disconnect alternator electrical connec...
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CABIN AIR FILTER LOCATIONS & REPLACEMENT PROCEDURES FOR 2004 Mitsubishi Lancer AUTOMOBILES
Cabin Air Filter Service -> Mitsubishi -> Lancer & 2003-06 Outlander
Vehicle: 2004 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 2004 Mitsubishi Lancer AUTOMOBILES
Mitsubishi -> Active Skid Control System (ACS) Warning Lamp ->
Vehicle: 2004 Mitsubishi Lancer Sportback 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 2004 Mitsubishi Lancer AUTOMOBILES
Coolant Hose, Replace -> Lower -> Upper
Vehicle: 2004 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 2004 Mitsubishi Lancer AUTOMOBILES
Serpentine Drive Belt, Replace
Vehicle: 2004 Mitsubishi Lancer Sportback 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 2004 Mitsubishi Lancer AUTOMOBILES
Component location diagrams for most 2004 Mitsubishi Lancer cars and light trucks sold in the U.S. from 1990+.
Switches Diagram for 2004 Mitsubishi Lancer Sportback 2.4 L4 GAS Components on diagram: |
Dash Panel Connectors Diagram for 2004 Mitsubishi Lancer 2.0 L4 GAS Components on diagram: |
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WIRING DIAGRAMS FOR 2004 Mitsubishi Lancer AUTOMOBILES
OEM drawn wiring diagrams for most 2004 Mitsubishi Lancer cars and light trucks sold in the U.S.
2004 Mitsubishi Lancer 2.0 L4 GAS Wiring Diagram Components on diagram: |
2004 Mitsubishi Lancer 2.0 L4 GAS Wiring Diagram Components on diagram: |
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TECHNICAL SERVICE BULLETINS FOR 2004 Mitsubishi Lancer AUTOMOBILES
OEM TSB listings for most 2004 Mitsubishi Lancer cars and light trucks sold in the U.S. from 1985+.
Document: FRONT STRUT MOUNTING BOLT TORQUE CORRECTED - SERVICE MANUAL REVISION Vehicle: 2004 Mitsubishi Lancer 2.0 L4 GAS Auto Systems: |
Document: FRONT STRUT MOUNTING BOLT TORQUE CORRECTED - S/M REVISION Vehicle: 2004 Mitsubishi Lancer 2.0 L4 GAS Auto Systems: |
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COMPONENT/PARTS SPECIFICATIONS FOR 2004 Mitsubishi Lancer AUTOMOBILES
BRAKE SPECIFICATIONS: Brake drum, rotor, caliper, and related specifications for most 2004 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 2004 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 2004 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 2004 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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