2002 Mazda B3000 A/C & Heater Service (ONLINE REPAIR MANUALS)

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We have info for following modifications of 2002 Mazda B3000

  • 2002 Mazda B3000 3.0 V6 GAS, CC:2954, Fuel Injection, Engine VIN:, Desg:U
  • 2002 Mazda B3000 3.0 V6 FLEX, CID:182, Fuel Injection, Aspiration:182, Engine VIN:, Desg:V

A/C & HEATER SERVICE PROCEDURES FOR 2002 Mazda B3000 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 B3000 cars and light trucks from 1990+

Air Bag System Precautions -> Mazda -> Arming -> 1990-93 -> 1994-96 -> 1997-2001 -> 2002-04
Vehicle: 2002 Mazda B3000 3.0 V6 FLEX

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 all models, connect orange and blue clockspring electrical connectors, then the battery ground cable.
  • Inspect system operation by observing air bag system warning lamp operation.
  • If system is operating properly, warning lamp will come on when ignition switch is placed in the On position, then go off after approximately six seconds.
1994-96
  • On 1994 Miata, MX-6 and 62...

CLICK HERE TO GET FULL ACCESS TO 2002 Mazda B3000 A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 2002 Mazda B3000 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 B3000 cars and light trucks from 1990+

Air Bag System Precautions -> Mazda -> Disarming -> 1990-93 -> 1994-96 -> 1997-2001 -> 2002-04
Vehicle: 2002 Mazda B3000 3.0 V6 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...

CLICK HERE TO GET FULL ACCESS TO 2002 Mazda B3000 A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 2002 Mazda B3000 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 B3000 cars and light trucks from 1990+

Air Bag System Precautions -> Mazda -> Arming -> 1990-93 -> 1994-96 -> 1997-2001 -> 2002-04
Vehicle: 2002 Mazda B3000 3.0 V6 FLEX

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 all models, connect orange and blue clockspring electrical connectors, then the battery ground cable.
  • Inspect system operation by observing air bag system warning lamp operation.
  • If system is operating properly, warning lamp will come on when ignition switch is placed in the On position, then go off after approximately six seconds.
1994-96
  • On 1994 Miata, MX-6 and 62...

CLICK HERE TO GET FULL ACCESS TO 2002 Mazda B3000 A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 2002 Mazda B3000 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 B3000 cars and light trucks from 1990+

Imported Cars & Light Trucks & Vans -> 2001-02 -> Refrigerant Recovery
Vehicle: 2002 Mazda B3000 3.0 V6 FLEX

R-134a systems require the use of special service equipment designed specifically for R-134a systems. R-12 servicing equipment cannot be used on R-134a systems.

R-12 recovery stations cannot be used on R-134a systems. A separate recovery station must be used on R-134a systems. The refrigerants are not compatible and will contaminate the R-12 recovery station.

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...

CLICK HERE TO GET FULL ACCESS TO 2002 Mazda B3000 A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 2002 Mazda B3000 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 B3000 cars and light trucks from 1990+

Mazda -> Manual Air Conditioning & Heater System Diagnosis & Testing -> Precautions -> Air Bag System Disarming & Arming -> Battery Ground Cable -> Radio Coded Anti-Theft System
Vehicle: 2002 Mazda B3000 3.0 V6 FLEX

Air Bag System Disarming & Arming

Refer to and for air bag system disarming and arming procedures.

Battery Ground Cable

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

CLICK HERE TO GET FULL ACCESS TO 2002 Mazda B3000 A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 2002 Mazda B3000 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 B3000 cars and light trucks from 1990+

Mazda -> Manual Air Conditioning & Heater System Diagnosis & Testing -> System Diagnosis & Testing -> 626 -> B-Series -> MPV -> MPV, Protege & 626 -> Performance Test -> Pressure Test -> Protege
Vehicle: 2002 Mazda B3000 3.0 V6 FLEX

Pressure Test

MPV, Protege & 626
  • Install manifold gauge set.
  • Warm engine and run at a constant 1500 RPM.
  • Set fan switch to 4th position.
  • Turn A/C switch to ON position.
  • Set RECIRCULATE mode.
  • Set temperature control lever to MAX COLD.
  • Set VENT mode.
  • Close all doors and windows.
  • Measure ambient temperature, and high and low pressure side readings.
  • If high and low pressure side readings are in shaded zones,Fig. through refrigerant system is normal.

Performance Test

B-Ser...

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