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Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about 1993 Subaru SVX car and truck
repair procedures including Subaru 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 1993 Subaru SVX automobile. Try the Automotix DIY solution today!
A/C & HEATER SERVICE PROCEDURES FOR 1993 Subaru SVX 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 1993 Subaru SVX cars and light trucks from 1990+
Imported Cars & Light Trucks & Vans -> 1993-95 -> Pressure Gauge Indication
Vehicle: 1993 Subaru SVX LSL 3.3 H6 GAS
Refer to "Pressure Gauge Indi... "
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A/C & HEATER SERVICE PROCEDURES FOR 1993 Subaru SVX 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 1993 Subaru SVX cars and light trucks from 1990+
Imported Cars & Light Trucks & Vans -> 1993-95 -> System Inspection -> Compressor -> Condenser -> Evaporator -> Receiver/Drier -> Refrigerant Line Restrictions -> Thermostatic Expansion Valve
Vehicle: 1993 Subaru SVX LSL 3.3 H6 GAS
While a detailed diagnostic procedure for all air conditioning systems would be impractical due to the many variations in construction and operation, there are three fundamental components of a total diagnosis:
- Refrigerant systems must have an adequate, but not excessive charge.
- Determination must be made whether the refrigerant system is governed by a cycling clutch compressor or by valves which control evaporator pressure.
- The air distribution system (blower motor, switches, vacuum lines and air ducts) must be operational before checking the refrigera...
CLICK HERE TO GET FULL ACCESS TO 1993 Subaru SVX A/C & HEATER SERVICE PROCEDURES
A/C & HEATER SERVICE PROCEDURES FOR 1993 Subaru SVX 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 1993 Subaru SVX cars and light trucks from 1990+
Subaru -> Cooling Fans -> COMPONENT REPLACEMENT -> COOLING FAN & MOTOR, REPLACE
Vehicle: 1993 Subaru SVX LSL 3.3 H6 GAS
COOLING FAN & MOTOR, REPLACE
- Disconnect battery ground cable.
- Disconnect fan motor electrical connector, then remove harness from shroud, if equipped.
- On SVX models, remove radiator bracket.
- On Legacy models, loosen lower shroud mounting bolts, then remove upper shroud mounting bolts.
- On Loyale and SVX models, remove shroud mounting bolts, Fi...
CLICK HERE TO GET FULL ACCESS TO 1993 Subaru SVX A/C & HEATER SERVICE PROCEDURES
A/C & HEATER SERVICE PROCEDURES FOR 1993 Subaru SVX 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 1993 Subaru SVX cars and light trucks from 1990+
Imported Cars & Light Trucks & Vans -> 1993-95 -> Leak Test -> Electronic Leak Detectors -> Flame-Type (Halide) Leak Detectors -> Fluid Leak Detectors
Vehicle: 1993 Subaru SVX LSL 3.3 H6 GAS
Testing the refrigerant system for leaks is one of the most important phases of troubleshooting. One or more of the methods outlined will prove useful in detecting leaks or checking connections if service work is performed. Before beginning any leak test, attach a manifold gauge set and note pressure. If little or no pressure is indicated, a partial charge must be installed. Check all connections, compressor head gasket, oil filler plug and compressor shaft seal for leaks.
R-12 leak detectors will not detect R-134a leaks. For R-134a system an electronic type leak detector i...
CLICK HERE TO GET FULL ACCESS TO 1993 Subaru SVX A/C & HEATER SERVICE PROCEDURES
A/C & HEATER SERVICE PROCEDURES FOR 1993 Subaru SVX 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 1993 Subaru SVX cars and light trucks from 1990+
Subaru -> Component Replacement & Adjustment -> COMPRESSOR, REPLACE -> IMPREZA -> Installation -> LEGACY -> LOYALE -> Removal -> SVX
Vehicle: 1993 Subaru SVX LSL 3.3 H6 GAS
IMPREZA
Removal
- Disconnect battery ground cable.
- Discharge refrigerant using manifold gauge as follows:
- Fully close low pressure valve of manifold gauge.
- Connect low pressure charging hose of manifold gauge to low pressure service valve.
- Open low pressure manifold gauge valve slightly, and slowly discharge refrigerant from system.
- Disconnect low pressure hose.
- Disconnect high pressure hose.
- Remove compressor belt cover and generator belt cover attaching bolts and covers.
- Remove generator V-belt...
CLICK HERE TO GET FULL ACCESS TO 1993 Subaru SVX A/C & HEATER SERVICE PROCEDURES
A/C & HEATER SERVICE PROCEDURES FOR 1993 Subaru SVX 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 1993 Subaru SVX cars and light trucks from 1990+
Subaru -> Manual Air Conditioning & Heater Diagnosis & Testing -> A/C COMPONENT DIAGNOSIS & TESTING -> BLOWER MOTOR DIAGNOSIS -> COMPRESSOR CLUTCH DIAGNOSIS -> COMPRESSOR DIAGNOSIS -> CONDENSER FAN (SUB FAN) DIAGNOSIS -> MICROSWITCH TEST -> PRESSURE (TRINARY) SWITCH TEST -> PULSER & RELATED CIRCUIT DIAGNOSIS -> RELAY TEST
Vehicle: 1993 Subaru SVX LSL 3.3 H6 GAS
BLOWER MOTOR DIAGNOSIS
Refer to Figs. and , for blower motor diagnosis.
COMPRESSOR DIAGNOSIS
Refer to Fig. , for compressor diagnosis.
COMPRESSOR CLUTCH DIAGNOSIS
Refer to Figs. through , for compressor clutch diagnosis.
PULSER & RELATED CIRCUIT DIAGNOSIS
Refer to Fig. , for pulser and related circuits diagnosis.
CONDENSER FAN (SUB FAN) DIAGNOSIS
Refer to Fig. , for condenser fan (sub fan) diagnosis.
MICROSWITCH TEST
- Remove microswitch as described under .
- Connect ohmmeter between m...
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