2002 Mazda Protege A/C & Heater Service (ONLINE REPAIR MANUALS)

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We have info for following modifications of 2002 Mazda Protege

  • 2002 Mazda Protege DX 2.0 L4 GAS, CC:2000, Fuel Injection
  • 2002 Mazda Protege ES 2.0 L4 GAS, CC:2000, Fuel Injection
  • 2002 Mazda Protege LX 2.0 L4 GAS, CC:2000, Fuel Injection
  • 2002 Mazda Protege SE 1.6 L4 GAS, CC:1589, Fuel Injection, Engine VIN:, Desg:0

A/C & HEATER SERVICE PROCEDURES FOR 2002 Mazda Protege 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 Protege cars and light trucks from 1990+

Cooling System Capacities -> Mazda -> 1992-2002
Vehicle: 2002 Mazda Protege ES 2.0 L4 GAS

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CLICK HERE TO GET FULL ACCESS TO 2002 Mazda Protege A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 2002 Mazda Protege 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 Protege cars and light trucks from 1990+

Electrical Symbol & Wire Color Code Identification -> Wire Color Code Identification -> Imported Vehicles
Vehicle: 2002 Mazda Protege ES 2.0 L4 GAS

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

CLICK HERE TO GET FULL ACCESS TO 2002 Mazda Protege A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 2002 Mazda Protege 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 Protege cars and light trucks from 1990+

Mazda -> Component Replacement & Adjustment -> Thermostat, Replace -> 2.5L Engine -> 3.0L & 4.0L Engines -> 626 -> B-Series -> Miata -> Millenia -> MPV -> Protege
Vehicle: 2002 Mazda Protege SE 1.6 L4 GAS

B-Series

2.5L Engine
  • Drain engine coolant into suitable container.
  • Disconnect heater return hose, ECT sensor, temperature sending unit and upper radiator hose from thermostat housing outlet.
  • Remove mounting bolt, elbow housing, thermostat and gasket.
  • Reverse procedure to install noting the following:
    • Position gasket on cover before installation of thermostat.
    • Ensure thermostat is turned and locked into locking recess.
    • Torque water temperature sending unit to 8-18 ft. lbs.
    • Torque thermostat housing to 15...

CLICK HERE TO GET FULL ACCESS TO 2002 Mazda Protege A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 2002 Mazda Protege 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 Protege cars and light trucks from 1990+

Electrical Symbol & Wire Color Code Identification -> Electrical Symbol Identification -> Imported Vehicles
Vehicle: 2002 Mazda Protege DX 2.0 L4 GAS

[[table data]]

CLICK HERE TO GET FULL ACCESS TO 2002 Mazda Protege A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 2002 Mazda Protege 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 Protege cars and light trucks from 1990+

Electrical Symbol & Wire Color Code Identification -> Wire Color Code Identification -> Imported Vehicles
Vehicle: 2002 Mazda Protege DX 2.0 L4 GAS

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

CLICK HERE TO GET FULL ACCESS TO 2002 Mazda Protege A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 2002 Mazda Protege 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 Protege cars and light trucks from 1990+

Mazda -> Automatic Temperature Control System Diagnosis & Testing -> System Diagnosis & Testing -> Accessing Diagnostic Trouble Codes -> Clearing Diagnostic Trouble Codes -> Diagnostic Tests -> Diagnostic Trouble Code Interpretation -> Performance Test -> Pressure Test -> System Test
Vehicle: 2002 Mazda Protege DX 2.0 L4 GAS

Accessing Diagnostic Trouble Codes

  • Warm engine to operating temperature.
  • Turn ignition switch to LOCK position.
  • Connect suitable programmed scan tool to Data Link Connector (DLC).
  • Follow tool manufacturer's instructions.

Diagnostic Trouble Code Interpretation

Refer to Fig. for Diagnostic Trouble Code (DTC) interpretation.

Diagnostic Tests

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System Test

Performance Test
  • Install suitable manifold gauge set.
  • Place suitable dry-bulb thermometer in center ventilator outlet.
  • Place suit...

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