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

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A/C & HEATER SERVICE PROCEDURES FOR 2003 Mitsubishi Diamante 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 Diamante cars and light trucks from 1990+

Electrical Symbol & Wire Color Code Identification -> Wire Color Code Identification -> Imported Vehicles
Vehicle: 2003 Mitsubishi Diamante 3.5 V6 GAS

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A/C & HEATER SERVICE PROCEDURES FOR 2003 Mitsubishi Diamante 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 Diamante cars and light trucks from 1990+

Mitsubishi -> Component Replacement & Adjustment -> Receiver/Drier, Replace -> Diamante, Eclipse, Galant & Montero -> Endeavor & Outlander -> Montero Sport
Vehicle: 2003 Mitsubishi Diamante 3.5 V6 GAS

Diamante, Eclipse, Galant & Montero

Recover refrigerant as outlined under . Refer to Figs. through , for receiver/drier and refrigerant line replacement.

Endeavor & Outlander

Refer to "Condenser, Replace" for receiver/drier replacement p...

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

A/C & HEATER SERVICE PROCEDURES FOR 2003 Mitsubishi Diamante 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 Diamante cars and light trucks from 1990+

Electrical Symbol & Wire Color Code Identification -> Wire Color Code Identification -> Imported Vehicles
Vehicle: 2003 Mitsubishi Diamante 3.5 V6 GAS

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

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

A/C & HEATER SERVICE PROCEDURES FOR 2003 Mitsubishi Diamante 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 Diamante cars and light trucks from 1990+

Imported Cars & Light Trucks & Vans -> 2003-04 -> Refrigerant Recovery
Vehicle: 2003 Mitsubishi Diamante 3.5 V6 GAS

R-134a systems require the use of special service equipment designed specifically for R-134a systems. R-12 servicing equipment cannot be used on R-134a systems.

R-12 recovery stations cannot be used on R-134a systems. A separate recovery station must be used on R-134a systems. The refrigerants are not compatible and will contaminate the R-12 recovery station.

The use of refrigerant recovery and recycling stations allows the recovery and reuse of refrigerant after contaminants and moisture have been removed.

When using a recovery or recycling station...

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

A/C & HEATER SERVICE PROCEDURES FOR 2003 Mitsubishi Diamante 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 Diamante cars and light trucks from 1990+

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 Diamante 3.5 V6 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 Diamante A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 2003 Mitsubishi Diamante 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 Diamante cars and light trucks from 1990+

Charging Valve Locations -> Imported Cars & Light Trucks & Vans -> 2003-04
Vehicle: 2003 Mitsubishi Diamante 3.5 V6 GAS

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