1992 Buick Century A/C & Heater Service (ONLINE REPAIR MANUALS)

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We have info for following modifications of 1992 Buick Century

  • 1992 Buick Century Custom 2.5 L4 GAS, CC:2474, CID:151, Fuel Injection, Aspiration:151, Engine VIN:, Desg:R
  • 1992 Buick Century Custom 3.3 V6 GAS, CID:204, Fuel Injection, Aspiration:204, Engine VIN:, Desg:N
  • 1992 Buick Century Limited 2.5 L4 GAS, CC:2474, CID:151, Fuel Injection, Aspiration:151, Engine VIN:, Desg:R
  • 1992 Buick Century Limited 3.3 V6 GAS, CID:204, Fuel Injection, Aspiration:204, Engine VIN:, Desg:N
  • 1992 Buick Century Special 2.5 L4 GAS, CC:2474, CID:151, Fuel Injection, Aspiration:151, Engine VIN:, Desg:R
  • 1992 Buick Century Special 3.3 V6 GAS, CID:204, Fuel Injection, Aspiration:204, Engine VIN:, Desg:N

A/C & HEATER SERVICE PROCEDURES FOR 1992 Buick Century 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 1992 Buick Century cars and light trucks from 1990+

Manual Air Conditioning & Heater System Diagnosis & Testing -> Passenger Cars -> A/C SYSTEM TROUBLESHOOTING
Vehicle: 1992 Buick Century Special 2.5 L4 GAS

If an A/C system malfunction is suspected, check the following conditions:

  • Check outer surfaces of radiator and condenser cores to ensure air flow is not blocked by dirt, leaves or other foreign material.
  • Restrictions or kinks in condenser core, hoses or tubes.
  • Blower motor operation.
  • Refrigerant leak...

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A/C & HEATER SERVICE PROCEDURES FOR 1992 Buick Century 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 1992 Buick Century cars and light trucks from 1990+

Manual Air Conditioning & Heater System Diagnosis & Testing -> Passenger Cars -> A/C COMPONENT DIAGNOSIS & TESTING -> 1992 CAMARO & FIREBIRD -> 1992 CAPRICE, CUSTOM CRUISER & ROADMASTER -> 1992 METRO -> 1992 PRIZM -> 1993 CAMARO & FIREBIRD -> 1993 CAPRICE & ROADMASTER -> 1993 METRO -> ACHIEVA, GRAND AM & SKYLARK -> BERETTA & CORSICA -> BLOWER MOTOR -> Blower Motor Test -> Blower Resistor Assembly Test -> Blower Switch Test -> BONNEVILLE, 88 & 98 -> CAPRICE, CUSTOM CRUISER & ROADMASTER -> CAVALIER & SUNBIRD -> CENTURY & CUTLASS CIERA -> COMPRESSOR -> CORVETTE -> CUTLASS SUPREME, GRAND PRIX & LUMINA -> High Blower Relay Test -> Isolation Tests -> LEMANS -> Mode Selector Test (Cavalier) -> Mode Selector Test (Sunbird) -> STORM -> Symptom Table -> Test A: Blower Motor -> Test A: ECM Compressor Control -> Test B: A/C Compressor Clutch Test -> Test B: Blower High Speed Relay -> Test B: Blower Motor Relay -> Test C: A/C Compressor Function Control Test -> Test C: Blower Resistors -> Test D: A/C Control Relay -> Test D: Blower Switch Test -> Test E: A/C Mode Selector -> Test E: Control Relay Jumper
Vehicle: 1992 Buick Century Limited 3.3 V6 GAS

COMPRESSOR

1992 CAMARO & FIREBIRD
Isolation Tests

Refer to Figs. and , for A/C compressor isolation tests.

Test A: ECM Compressor Control

Refer to Figs. through , for ECM compressor control tests.

Test B: A/C Compressor Clutch Test

Refer to Fig. , for A/C compressor clutch test.

Test C: A/C Compressor Function Control Test

Perform the following test with the ignition switch in the RUN position (engine not running), A/C mode selector at NORM, and outside temperature above 60°F:

    ...

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A/C & HEATER SERVICE PROCEDURES FOR 1992 Buick Century 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 1992 Buick Century cars and light trucks from 1990+

Component Replacement & Adjustment -> Century, Cutlass Ciera & Cutlass Cruiser -> COOLING SYSTEM BLEED -> 2.2L ENGINE -> 2.5L & 3.3L ENGINES
Vehicle: 1992 Buick Century Custom 2.5 L4 GAS

2.2L ENGINE

  • Fill overflow reservoir to level specified on tank, then fill radiator to base of filler neck.
  • Install Radiator/Pressure cap.
  • Block drive wheels, then apply parking brake.
  • Place gear selector in Park for automatic or Neutral for manual transaxles.
  • Start engine and allow to run until upper radiator hose is hot.
  • ...

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A/C & HEATER SERVICE PROCEDURES FOR 1992 Buick Century 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 1992 Buick Century cars and light trucks from 1990+

General Service Domestic Vehicles -> 1992-93 -> Exercise System
Vehicle: 1992 Buick Century Custom 2.5 L4 GAS

An important fact most car owners ignore is that the A/C system must be used periodically. Car manufacturers caution that when the air conditioner is not used regularly, particularly during cold months, it should be turned on for a few minutes once every two or three weeks while the engine is running. This keeps the system in good operating condition.

Checking out the system for the effects of disuse before the onset of summer is one of the most important asp...

CLICK HERE TO GET FULL ACCESS TO 1992 Buick Century A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 1992 Buick Century 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 1992 Buick Century cars and light trucks from 1990+

Component Replacement & Adjustment -> Century, Cutlass Ciera & Cutlass Cruiser -> BLOWER MOTOR, REPLACE -> 2.2L & 2.5L Engines -> 3.3L Engine -> CENTURY -> CUTLASS CIERA & CUTLASS CRUISER
Vehicle: 1992 Buick Century Custom 3.3 V6 GAS

CUTLASS CIERA & CUTLASS CRUISER

2.2L & 2.5L Engines
  • On models equipped with 2.2L engine, rotate engine assembly forward as follows:
    • Disconnect air cleaner resonator at upper tie bar.
    • Disconnect engine strut from engine.
    • Using a pry bar at the engine strut bracket, rotate engine and transaxle assembly forward.
    • Align slave hole in engine strut with engine bracket hole, then insert engine strut retaining bolt.
  • On all models, disconnect blower motor electrical connector, then vent tube from blower motor assembly.
  • ...

CLICK HERE TO GET FULL ACCESS TO 1992 Buick Century A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 1992 Buick Century 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 1992 Buick Century cars and light trucks from 1990+

Electrical Symbol & Wire Color Code Identification -> Electrical Symbol Identification -> Domestic Vehicles
Vehicle: 1992 Buick Century Limited 3.3 V6 GAS

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Shop online for auto body parts, engines, wheels, lights...

Click here to view more details about 1996 Buick Century Bumper Trim, Front1996 Buick Century Bumper Trim, Front, Made from tough impact-resistant plastic for maximum durability and tensile strength; Built to exact OE quality, fit, and finish..

Source: Auto Body Parts Store

$24.17

Click here to view more details about 1996 Buick Century Radiator1996 Buick Century Radiator.

Source: Auto Body Parts Store

$100.98

Click here to view more details about 2002 Buick Century 15" x 6" Alloy Wheel2002 Buick Century 15" x 6" Alloy Wheel, Alloy Wheel; 15 X 6; 52MM Offset; 16 Spokes; 5 Lug; 115MM BP; Aftermarket Chrome, , .

Source: Wheels / Rims, Mirrors & Lights Store

$245.50

Click here to view more details1992 Buick Century Custom L4, 2.5 L, 2474 CC, 151 CID Rebuilt Engine, FWD, Roller cam, Trigger fire ignition, Balance shaft, Block #750, Head #514, chain driven cam, Warranty: 3-Year/100,000 Mile, .

Source: Rebuilt Engines Store

$1,726.00

Click here to view more details1997 Buick Century Used Ignition Switch W/Key, Very Good.

Source: Used Auto Parts Store

$75.00

Click here to view more details1999 Buick Century Used Bumper Bar, Rear, 4DR, Brown, LIMITED STEEL BAR W/FOAM, Very Good.

Source: Used Auto Parts Store

$113.00
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