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A/C & HEATER SERVICE PROCEDURES FOR 2002 Mazda PROTEGE5 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 2002 Mazda PROTEGE5 cars and light trucks from 1990+
Mazda -> Component Replacement & Adjustment -> Expansion Valve, Replace -> 626 -> B-Series -> Front -> Miata, Millenia & Protege -> MPV -> Rear
Vehicle: 2002 Mazda PROTEGE5 2.0 L4 GAS
B-Series
- Remove condenser to evaporator tube.
- Remove expansion valve from evaporator inlet tube using fixed orifice tube remover/replacer tool No. T83L-19990-A, or equivalent.
- Reverse procedure to install. Lubricate new O-rings with suitable refrigerant oil.
Miata, Millenia & Protege
Refer to "Evaporator Core, Replace."
MPV
Front
- Remove ev...
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A/C & HEATER SERVICE PROCEDURES FOR 2002 Mazda PROTEGE5 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 2002 Mazda PROTEGE5 cars and light trucks from 1990+
Imported Cars & Light Trucks & Vans -> 2001-02 -> System Inspection -> Compressor -> Condenser -> Evaporator -> Receiver-Drier/Accumulator -> Refrigerant Line Restrictions -> Thermostatic Expansion Valve
Vehicle: 2002 Mazda PROTEGE5 2.0 L4 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 ...
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A/C & HEATER SERVICE PROCEDURES FOR 2002 Mazda PROTEGE5 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 2002 Mazda PROTEGE5 cars and light trucks from 1990+
Mazda -> Component Replacement & Adjustment -> Control Module, Replace -> 626 -> B-Series -> Front -> Miata -> Millenia -> MPV -> Protege -> Rear
Vehicle: 2002 Mazda PROTEGE5 2.0 L4 GAS
B-Series
- Release retaining clips by insert removal tool No. 49-UN01-050, or equivalent, into face plate.
- Move radio out by pulling and remove tool.
- Disconnect ground strap, electrical connectors, antenna lead cable and radio.
- Remove center trim finish panel.
- Remove mounting screws and climate control assembly.
- Disconnect electrical connectors and vacuum harness connector.
- Reverse procedure to install.
Miata
- Disconnect air intake wire from blower unit.
- Disconnect air mix wire and air flow mode wire from hea...
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A/C & HEATER SERVICE PROCEDURES FOR 2002 Mazda PROTEGE5 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 2002 Mazda PROTEGE5 cars and light trucks from 1990+
Imported Cars & Light Trucks & Vans -> 2001-02 -> Evacuating System -> Using Charging Station -> Using Vacuum Pump
Vehicle: 2002 Mazda PROTEGE5 2.0 L4 GAS
Using Vacuum Pump
Vacuum pumps suitable for removing air and moisture from A/C systems are commercially available. A specification for system pump down used here is 28-291/2 inches vacuum. This reading can be attained at or near sea level only. For each 1000 feet of altitude this operation is performed, the reading will be 1 inch vacuum higher. For example, at 5000 feet elevation, only 23-241/2 inches of vacuum can be obtained. The system refrigerant must be completely recovered before it can be evacuated. Damage to the vacuum pump will result if pressurized ...
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A/C & HEATER SERVICE PROCEDURES FOR 2002 Mazda PROTEGE5 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 2002 Mazda PROTEGE5 cars and light trucks from 1990+
Mazda -> Component Replacement & Adjustment -> Water Pump, Replace -> 1.6L -> 2.0L Engine -> 2.3L Engine -> 2.5L -> 2.5L Engine -> 3.0L -> 4.0L -> 626 -> B-Series -> Miata -> Millenia -> MPV -> Protege
Vehicle: 2002 Mazda PROTEGE5 2.0 L4 GAS
B-Series
2.5L
- Drain engine coolant into suitable container.
- Remove mounting bolts and fan shroud.
- Remove mounting bolts, cooling fan and clutch.
- Remove accessory drive belt.
- Remove mounting bolts and inlet tube.
- Remove mounting bolts, water pump and gasket.
- Reverse procedure to install noting the following:
- Apply premium long life grease XG-1-K, or equivalent, to water pump in three positions, Fig. .
- Install new gasket to water pump.
- Apply Teflon pipe sealant D8AZ-19554-A, or equivalent, to w...
CLICK HERE TO GET FULL ACCESS TO 2002 Mazda PROTEGE5 A/C & HEATER SERVICE PROCEDURES
A/C & HEATER SERVICE PROCEDURES FOR 2002 Mazda PROTEGE5 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 2002 Mazda PROTEGE5 cars and light trucks from 1990+
Air Bag System Precautions -> Mazda -> Disarming -> 1990-93 -> 1994-96 -> 1997-2001 -> 2002-04
Vehicle: 2002 Mazda PROTEGE5 2.0 L4 GAS
NOTE: For B2300, B3000 And B4000, Refer To "Ranger" In "Ford Motor Co."
NOTE: For Tribute, Refer To "Escape" In "Ford Motor Co."
1990-93
- On 929 models, refer to "1994-96."
- On models equipped with audio anti-theft, obtain audio unit anti-theft code number from vehicle owner.
- On all models, disconnect battery ground cable.
- On Miata models, disconnect orange and blue air bag clockspring connectors, Fig. .
- On 626, MX-6 and RX-7 models, remove lower lefthand sound insulator from instrument panel, then disconnect clockspring orange and blue connectors, Figs...
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