2003 Mitsubishi Lancer A/C & Heater Service (ONLINE REPAIR MANUALS)

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Get Full Access Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about 2003 Mitsubishi Lancer 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 2003 Mitsubishi Lancer automobile. Try the Automotix DIY solution today!
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We have info for following modifications of 2003 Mitsubishi Lancer

  • 2003 Mitsubishi Lancer 2.0 L4 GAS, CC:2000, Fuel Injection
  • 2003 Mitsubishi Lancer Evolution 2.0 L4 GAS, CC:2000, Fuel Injection

A/C & HEATER SERVICE PROCEDURES FOR 2003 Mitsubishi Lancer AUTOMOBILES

Air Conditioner and Heater Service Includes module configuration procedures, general service, maintenance, automatic temperature control, compressor services, electric cooling fans, vacuum diagrams, specifications, and manual air conditioning and heater diagnostics and replacement procedures for domestic and imported 2003 Mitsubishi Lancer cars and light trucks from 1990+

Computer Relearn Procedures -> Mitsubishi
Vehicle: 2003 Mitsubishi Lancer Evolution 2.0 L4 GAS

If the battery has been disconnected or the ECM/PCM replaced, drive vehi...

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A/C & HEATER SERVICE PROCEDURES FOR 2003 Mitsubishi Lancer AUTOMOBILES

Air Conditioner and Heater Service Includes module configuration procedures, general service, maintenance, automatic temperature control, compressor services, electric cooling fans, vacuum diagrams, specifications, and manual air conditioning and heater diagnostics and replacement procedures for domestic and imported 2003 Mitsubishi Lancer cars and light trucks from 1990+

Mitsubishi -> Component Replacement & Adjustment -> Heater Core, Replace -> Diamante, Eclipse, Eclipse Spyder, Endeavor & Galant -> Front -> Lancer -> Montero -> Montero Sport -> Outlander -> Rear
Vehicle: 2003 Mitsubishi Lancer 2.0 L4 GAS

Diamante, Eclipse, Eclipse Spyder, Endeavor & Galant

Refer to "Evaporator Core, Replace" for heater core replacement procedure.

Lancer

Refer to "A/C & Heater Control Assembly, Replace" for heater core replacement procedure.

Montero

Refer to "Blower Motor, Replace" for heater core replacement procedure.

Montero Sport

Front
  • Drain coolant into a suitable container, then remove floor console in sequence, Fig. .
  • Remove instrument pan...

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A/C & HEATER SERVICE PROCEDURES FOR 2003 Mitsubishi Lancer AUTOMOBILES

Air Conditioner and Heater Service Includes module configuration procedures, general service, maintenance, automatic temperature control, compressor services, electric cooling fans, vacuum diagrams, specifications, and manual air conditioning and heater diagnostics and replacement procedures for domestic and imported 2003 Mitsubishi Lancer cars and light trucks from 1990+

Charging Valve Locations -> Imported Cars & Light Trucks & Vans -> 2003-04
Vehicle: 2003 Mitsubishi Lancer 2.0 L4 GAS

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

A/C & HEATER SERVICE PROCEDURES FOR 2003 Mitsubishi Lancer AUTOMOBILES

Air Conditioner and Heater Service Includes module configuration procedures, general service, maintenance, automatic temperature control, compressor services, electric cooling fans, vacuum diagrams, specifications, and manual air conditioning and heater diagnostics and replacement procedures for domestic and imported 2003 Mitsubishi Lancer cars and light trucks from 1990+

Mitsubishi -> Electric Cooling Fans -> Precautions -> Air Bag System Disarming & Arming -> Battery Ground Cable -> Product Compatibility
Vehicle: 2003 Mitsubishi Lancer 2.0 L4 GAS

Air Bag System Disarming & Arming

Refer to and for air bag system disarming and arming procedures.

Product Compatibility

Before replenishing refrigerant or refrigerant oi...

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

A/C & HEATER SERVICE PROCEDURES FOR 2003 Mitsubishi Lancer AUTOMOBILES

Air Conditioner and Heater Service Includes module configuration procedures, general service, maintenance, automatic temperature control, compressor services, electric cooling fans, vacuum diagrams, specifications, and manual air conditioning and heater diagnostics and replacement procedures for domestic and imported 2003 Mitsubishi Lancer cars and light trucks from 1990+

Electrical Symbol & Wire Color Code Identification -> Wire Color Code Identification -> Imported Vehicles
Vehicle: 2003 Mitsubishi Lancer 2.0 L4 GAS

[[table data]] [[table data]]

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

A/C & HEATER SERVICE PROCEDURES FOR 2003 Mitsubishi Lancer AUTOMOBILES

Air Conditioner and Heater Service Includes module configuration procedures, general service, maintenance, automatic temperature control, compressor services, electric cooling fans, vacuum diagrams, specifications, and manual air conditioning and heater diagnostics and replacement procedures for domestic and imported 2003 Mitsubishi Lancer cars and light trucks from 1990+

Electrical Symbol & Wire Color Code Identification -> Electrical Symbol Identification -> Imported Vehicles
Vehicle: 2003 Mitsubishi Lancer Evolution 2.0 L4 GAS

[[table data]]

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

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