1998 Mitsubishi Montero Sport A/C & Heater Service (ONLINE REPAIR MANUALS)

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We have info for following modifications of 1998 Mitsubishi Montero Sport

  • 1998 Mitsubishi Montero Sport ES 2.4 L4 GAS, CC:2351, Fuel Injection, Engine VIN:, Desg:G
  • 1998 Mitsubishi Montero Sport LS 3.0 V6 GAS, CC:2972, CID:181, Fuel Injection, Aspiration:181, Engine VIN:, Desg:P
  • 1998 Mitsubishi Montero Sport XLS 3.0 V6 GAS, CC:2972, CID:181, Fuel Injection, Aspiration:181, Engine VIN:, Desg:P

A/C & HEATER SERVICE PROCEDURES FOR 1998 Mitsubishi Montero Sport 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 1998 Mitsubishi Montero Sport cars and light trucks from 1990+

Mitsubishi -> Component Replacement & Adjustment -> Evaporator Core, Replace -> 1998 -> 1998-99 -> 1999-2000 -> 2000 -> 3000GT -> Diamante -> Eclipse -> Galant -> Mirage -> Montero -> Montero Sport
Vehicle: 1998 Mitsubishi Montero Sport XLS 3.0 V6 GAS

Diamante
  • Recover refrigerant as outlined under , then drain coolant into a suitable container.
  • Remove glove compartment and glove compartment outer case.
  • Remove evaporator case assembly in numbered sequence shown in Fig. .
  • Disassemble evaporator case assembly in numbered sequence shown in Fig. .
  • Reverse procedure to install.
Eclipse
1998-99

Recover refrigerant as outlined under . Replace evaporator in numerical sequence, Fig. .

2000
  • Remove front driver's side undercover and center panel assembly.
  • ...

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A/C & HEATER SERVICE PROCEDURES FOR 1998 Mitsubishi Montero Sport 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 1998 Mitsubishi Montero Sport cars and light trucks from 1990+

Computer Relearn Procedures -> Mitsubishi
Vehicle: 1998 Mitsubishi Montero Sport LS 3.0 V6 GAS

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

CLICK HERE TO GET FULL ACCESS TO 1998 Mitsubishi Montero Sport A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 1998 Mitsubishi Montero Sport 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 1998 Mitsubishi Montero Sport cars and light trucks from 1990+

Mitsubishi -> Component Replacement & Adjustment -> Thermostat, Replace -> 3000GT -> Diamante -> Eclipse -> Except Diamante, Eclipse, Montero, Montero Sport & 3000GT -> Montero & Montero Sport
Vehicle: 1998 Mitsubishi Montero Sport XLS 3.0 V6 GAS

Except Diamante, Eclipse, Montero, Montero Sport & 3000GT
  • Drain cooling system into a suitable container.
  • Disconnect radiator hose from thermostat housing.
  • Remove thermostat housing retaining bolts, thermostat gasket, thermostat housing and thermostat.
  • Reverse procedure to install. Ensure thermostat flange is correctly seated in thermostat housing socket.
Diamante
  • Drain coolant into suitable container.
  • Remove lower radiator hose connection, then the water outlet fitting, Fig. .
  • Remove thermostat.
  • Reverse procedure ...

CLICK HERE TO GET FULL ACCESS TO 1998 Mitsubishi Montero Sport A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 1998 Mitsubishi Montero Sport 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 1998 Mitsubishi Montero Sport cars and light trucks from 1990+

Mitsubishi -> Diagnosis & Testing -> A/C Component Diagnosis & Testing -> 1998 -> 1998-99 -> 1999-2000 -> 2000 -> 3000GT -> A/C Control Unit -> A/C Switch -> Air Inlet Mode Selector -> Air Mix -> Air Outlet Changeover Control Micro Switch -> Air Outlet Mode -> Air Thermo Sensor -> Blend Air -> Blower Motor -> Blower Motor Resistor -> Blower Switch -> Clutch Relay & Condenser Fan Relay -> Condenser Fan Motor -> Condenser Fan Motor High-Low Select Relay -> Condenser Fan Motor Resistor -> Damper Motors -> Damper Potentiometers -> Damper Relays -> Diamante -> Diamante & 1998 Galant -> Diamante w/SOHC Engine & 3000GT -> Dual Pressure Switch -> Eclipse -> Eclipse & Eclipse Spyder -> Engine Coolant Temperature A/C Cutout Switch -> Galant -> Heater Relay -> Heater Switch -> High Pressure Relief Valve -> Inside/Outside Air -> Inside/Outside Air Changeover -> Inside/Outside Changeover Switch -> Magnetic Clutch -> Mirage -> Mode Selection -> Montero -> Montero & Montero Sport -> Montero Sport -> Photo Sensor -> Power Relay -> Rear Heater -> Receiver/Drier -> Refrigerant Temperature Sensor -> Revolution Pickup Sensor -> Sight Glass Refrigerant Level
Vehicle: 1998 Mitsubishi Montero Sport ES 2.4 L4 GAS

A/C Control Unit

Refer to "A/C Terminal Voltage Inspection."

A/C Switch

Operate A/C switch and inspect for continuity between the terminals, Figs. through . If continuity is not as specified, replace switch.

Air Outlet Changeover Control Micro Switch

Inspect for continuity between terminals as indicated, Fig. . If continuity is not as specified, replace switch.

Air Thermo Sensor
3000GT
  • Disconnect sensor connector at evaporator case.
  • Measure resistance at connector.
  • If resistance is within 10% o...

CLICK HERE TO GET FULL ACCESS TO 1998 Mitsubishi Montero Sport A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 1998 Mitsubishi Montero Sport 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 1998 Mitsubishi Montero Sport cars and light trucks from 1990+

Imported Cars & Light Trucks & Vans -> 1998-2000 -> Precautions -> A/C Refrigerant Oil -> Battery Ground Cable -> Cleanliness -> Engine Coolant -> Exercise System -> General Service -> Product Compatibility -> R-134a -> Safety
Vehicle: 1998 Mitsubishi Montero Sport LS 3.0 V6 GAS

Battery Ground Cable

NOTE: Refer To "Computer Relearn Procedures" When Battery Power To The Computer Has Been Interrupted.

Prior to service disconnect battery ground cable and isolate as required.

Product Compatibility
A/C Refrigerant Oil

Before replenishing refrigerant oil, ensure product compatibility with the system being serviced. Refer to "A/C Data" for specifications.

Engine Coolant

Before adding or replacing engine coolant, ensure product compatibility with the system being serviced. If using orange silicate-free coolant, do not mix w...

CLICK HERE TO GET FULL ACCESS TO 1998 Mitsubishi Montero Sport A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 1998 Mitsubishi Montero Sport 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 1998 Mitsubishi Montero Sport cars and light trucks from 1990+

Computer Relearn Procedures -> Mitsubishi
Vehicle: 1998 Mitsubishi Montero Sport ES 2.4 L4 GAS

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

CLICK HERE TO GET FULL ACCESS TO 1998 Mitsubishi Montero Sport A/C & HEATER SERVICE PROCEDURES

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