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Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about 1991 Mitsubishi Eclipse 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 1991 Mitsubishi Eclipse automobile. Try the Automotix DIY solution today!
We have info for following modifications of 1991 Mitsubishi Eclipse
- 1991 Mitsubishi Eclipse 1.8 L4 GAS, CC:1755, CID:107, Fuel Injection, Aspiration:107, Engine VIN:, Desg:T
- 1991 Mitsubishi Eclipse GS 2.0 L4 GAS, CC:1997, CID:122, Fuel Injection, Aspiration:122, Engine VIN:, Desg:R
- 1991 Mitsubishi Eclipse GS 2.0 L4 GAS, CC:1997, CID:122, Fuel Injection, Aspiration:122, Engine VIN:, Desg:U
- 1991 Mitsubishi Eclipse GS 1.8 L4 GAS, CC:1755, CID:107, Fuel Injection, Aspiration:107, Engine VIN:, Desg:T
- 1991 Mitsubishi Eclipse GSX 2.0 L4 GAS, CC:1997, CID:122, Fuel Injection, Aspiration:122, Engine VIN:, Desg:U
A/C & HEATER SERVICE PROCEDURES FOR 1991 Mitsubishi Eclipse 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 1991 Mitsubishi Eclipse cars and light trucks from 1990+
Mitsubishi -> Component Replacement & Adjustment -> A/C SWITCH, REPLACE -> 3000GT -> Automatic A/C -> DIAMANTE -> ECLIPSE -> EXPO, MIRAGE & MONTERO -> GALANT -> Manual A/C -> PICKUP -> PRECIS
Vehicle: 1991 Mitsubishi Eclipse GS 2.0 L4 GAS
DIAMANTE
Refer to "A/C-Heater Control Panel, Replace" for A/C switch replacement.
ECLIPSE
- Disconnect battery ground cable.
- Remove radio.
- Through opening grasp switch and push it towards you for removal.
- Reverse procedure to install.
EXPO, MIRAGE & MONTERO
Refer to "Heater Control Assembly" for A/C switch replacement.
GALANT
- Disconnect battery ground cable.
- Remove ashtray, then knobs from control levers.
- Remove heater control panel from instrument panel. ...
CLICK HERE TO GET FULL ACCESS TO 1991 Mitsubishi Eclipse A/C & HEATER SERVICE PROCEDURES
A/C & HEATER SERVICE PROCEDURES FOR 1991 Mitsubishi Eclipse 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 1991 Mitsubishi Eclipse cars and light trucks from 1990+
Imported Cars & Light Trucks & Vans -> 1991-92 -> Discharging System
Vehicle: 1991 Mitsubishi Eclipse GS 1.8 L4 GAS
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, follow the manufacturer's operating instructions, noting the following:
- Use extreme caution and observe all safety and service precautions related to use of refrigerants.
- Connect refrigerant recycling station hose(s) to vehicle A/C service port(s) and recovery station inlet fitting. Hoses used should have shutoff devices or check valve within 12 inches of hose e...
CLICK HERE TO GET FULL ACCESS TO 1991 Mitsubishi Eclipse A/C & HEATER SERVICE PROCEDURES
A/C & HEATER SERVICE PROCEDURES FOR 1991 Mitsubishi Eclipse 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 1991 Mitsubishi Eclipse cars and light trucks from 1990+
Electrical Symbol & Wire Color Code Identification -> Wire Color Code Identification -> Imported Vehicles
Vehicle: 1991 Mitsubishi Eclipse GS 2.0 L4 GAS
CLICK HERE TO GET FULL ACCESS TO 1991 Mitsubishi Eclipse A/C & HEATER SERVICE PROCEDURES
A/C & HEATER SERVICE PROCEDURES FOR 1991 Mitsubishi Eclipse 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 1991 Mitsubishi Eclipse cars and light trucks from 1990+
Mitsubishi -> Automatic Temperature Control System Diagnosis & Testing -> A/C COMPONENT DIAGNOSIS & TESTING -> 3000GT -> A/C SWITCH -> AIR MIX DAMPER MOTOR -> AIR MIX DAMPER POTENTIOMETER -> BLOWER MOTOR -> BLOWER RESISTOR -> BLOWER SWITCH -> COMPRESSOR -> CONDENSER FAN MOTOR -> CONDENSER FAN MOTOR RESISTOR -> Diamante -> DUAL PRESSURE SWITCH -> ENGINE COOLANT TEMPERATURE A/C CUT SWITCH -> ENGINE COOLANT TEMPERATURE SENSOR -> FIN-THERMO & AIR-INLET SENSOR -> HIGH PRESSURE RELIEF VALVE -> INSIDE/OUTSIDE AIR DAMPER MOTOR -> MAGNETIC CLUTCH -> OUTLET SELECTOR DAMPER MOTOR -> OUTLET SELECTOR DAMPER POTENTIOMETER -> OUTSIDE AIR TEMPERATURE SENSOR -> PASSENGER COMPARTMENT TEMPERATURE & AIR INLET SENSORS -> PHOTO SENSOR -> RECEIVER DRIER -> REFRIGERANT TEMPERATURE SENSOR -> REVOLUTION PICK-UP SENSOR -> SIGHT GLASS REFRIGERANT LEVEL
Vehicle: 1991 Mitsubishi Eclipse GSX 2.0 L4 GAS
RECEIVER DRIER
- Operate A/C system and check receiver drier inlet and outlet piping temperature by hand.
- If a difference in temperatures is present, the receiver drier is restricted and should be replaced.
SIGHT GLASS REFRIGERANT LEVEL
- Clean refrigerant level sight glass, then start engine.
- Push A/C button to operate compressor, place blower switch to high position and move temperature lever to the extreme left.
- Allow system to operate for several minutes, then check sight glass as follows:
- If sight g...
CLICK HERE TO GET FULL ACCESS TO 1991 Mitsubishi Eclipse A/C & HEATER SERVICE PROCEDURES
A/C & HEATER SERVICE PROCEDURES FOR 1991 Mitsubishi Eclipse 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 1991 Mitsubishi Eclipse cars and light trucks from 1990+
Imported Cars & Light Trucks & Vans -> 1991-92 -> Exercise System
Vehicle: 1991 Mitsubishi Eclipse GS 2.0 L4 GAS
An important fact most car owners ignore is that A/C systems must be used periodically. Car manufacturers caution that when the air conditioner is not used regularly, particularly during cold months, it should be turned on for a few minutes once every two or three weeks while the engine is running. This keeps the system in good operating condition.
Checking out the system for the effects of disuse before the onset of summer is one of the most important aspects of A/C system servicing.
First clean out the condenser core, mounted in all cases at the front of the cars...
CLICK HERE TO GET FULL ACCESS TO 1991 Mitsubishi Eclipse A/C & HEATER SERVICE PROCEDURES
A/C & HEATER SERVICE PROCEDURES FOR 1991 Mitsubishi Eclipse 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 1991 Mitsubishi Eclipse cars and light trucks from 1990+
Air Bag System Precautions -> Mitsubishi -> Disarming
Vehicle: 1991 Mitsubishi Eclipse GS 2.0 L4 GAS
- Turn ignition switch to Lock position.
- Disconnect and tape battery ground cable to prevent accidental connection.
- Wait at least 60 seconds after disco...
CLICK HERE TO GET FULL ACCESS TO 1991 Mitsubishi Eclipse A/C & HEATER SERVICE PROCEDURES
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