1999 Mazda B4000 A/C & Heater Service (ONLINE REPAIR MANUALS)

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A/C & HEATER SERVICE PROCEDURES FOR 1999 Mazda B4000 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 1999 Mazda B4000 cars and light trucks from 1990+

Air Bag System Precautions -> Mazda -> Arming -> 1990-93 -> 1994-96 -> 1997-2001 -> 2002-04
Vehicle: 1999 Mazda B4000 4.0 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 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...

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A/C & HEATER SERVICE PROCEDURES FOR 1999 Mazda B4000 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 1999 Mazda B4000 cars and light trucks from 1990+

Mazda -> Component Replacement & Adjustment -> Evaporator Core, Replace -> 1998 -> 1999-2000 -> 2000 -> 626 -> B-Series -> Front -> Miata -> Millenia -> MPV -> Protege -> Rear
Vehicle: 1999 Mazda B4000 4.0 V6 GAS

Miata
  • Recover refrigerant as outlined under .
  • Remove glove compartment.
  • Disconnect high and low pressure lines from cooling unit, Fig. . Cap or plug lines and openings.
  • Remove seal plate, mounting nuts and cooling unit.
  • Remove thermoswitch and separate cases, Fig. .
  • Remove tar patty, pipe, expansion valve and evaporator core.
  • Reverse procedure to install, noting the following:
    • Lubricate new O-rings with suitable refrigerant oil.
    • Position thermoswitch as show, Fig. .
    • Torque mounting nuts to 70-94 inch lb...

CLICK HERE TO GET FULL ACCESS TO 1999 Mazda B4000 A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 1999 Mazda B4000 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 1999 Mazda B4000 cars and light trucks from 1990+

Mazda -> Component Replacement & Adjustment -> Ambient Temperature Sensor, Replace -> Millenia
Vehicle: 1999 Mazda B4000 4.0 V6 GAS

Millenia
  • On models equipped with 2.5L engine, remove mounting bolts and upper seal board.
  • On all mode...

CLICK HERE TO GET FULL ACCESS TO 1999 Mazda B4000 A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 1999 Mazda B4000 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 1999 Mazda B4000 cars and light trucks from 1990+

Mazda -> Component Replacement & Adjustment -> Radiator, Replace -> 1998 -> 1999-2000 -> 2.3L Engine -> 2.5L Engine -> 2000 -> 626 -> B-Series -> Miata -> Millenia -> MPV -> Protege
Vehicle: 1999 Mazda B4000 4.0 V6 GAS

Miata
  • Drain engine coolant into suitable container.
  • Remove air intake hose.
  • Disconnect upper radiator hose, cooling fan motor connect and lower radiator hose, Fig. .
  • Remove mounting bolts and cooling fans.
  • On models equipped with automatic transmission, disconnect oil cooler lines. Cap and plug lines and fittings.
  • On all models, remove mounting bolts and radiator.
  • Reverse procedure to install, noting the following:
    • Torque radiator mounting bolts to 14-18 ft. lbs.
    • Torque cooling fan mounting bolts to 70-94 inch lbs.
    ...

CLICK HERE TO GET FULL ACCESS TO 1999 Mazda B4000 A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 1999 Mazda B4000 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 1999 Mazda B4000 cars and light trucks from 1990+

Mazda -> Component Replacement & Adjustment -> Thermostat, Replace -> 1998 -> 1999-2000 -> 2.5L Engine -> 2000 -> 3.0L & 4.0L Engines -> 626 -> B-Series -> Miata -> Millenia -> MPV -> Protege
Vehicle: 1999 Mazda B4000 4.0 V6 GAS

Miata
  • Drain radiator coolant into suitable container.
  • Remove mounting bolts, cover, gasket and thermostat, Fig. .
  • Reverse procedure to install. Torque mounting bolts to 15-22 ft. lbs.
Millenia
  • Drain engine coolant into suitable container.
  • Remove air cleaner.
  • On models equipped with 2.3L engine, remove resonator.
  • On models equipped with 2.5L engine, remove engine harness bracket.
  • On all models, remove mounting bolts, cover and thermostat.
  • Reverse procedure to install, noting the following:
    • When inst...

CLICK HERE TO GET FULL ACCESS TO 1999 Mazda B4000 A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 1999 Mazda B4000 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 1999 Mazda B4000 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: 1999 Mazda B4000 4.0 V6 GAS

Prior to performing any service operations, refer to for related information.

Air Bag System Disarming & Arming

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

Radio Coded Anti-Theft System

Prior to disconnecting ...

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