1992 Chevrolet Cavalier A/C & Heater Service (ONLINE REPAIR MANUALS)

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We have info for following modifications of 1992 Chevrolet Cavalier

  • 1992 Chevrolet Cavalier RS 2.2 L4 GAS, CID:134, Fuel Injection, Aspiration:134, Engine VIN:, Desg:4
  • 1992 Chevrolet Cavalier RS 3.1 V6 GAS, CID:189, Fuel Injection, Aspiration:189, Engine VIN:, Desg:T
  • 1992 Chevrolet Cavalier Z24 3.1 V6 GAS, CID:189, Fuel Injection, Aspiration:189, Engine VIN:, Desg:T
  • 1992 Chevrolet Cavalier VL 2.2 L4 GAS, CID:134, Fuel Injection, Aspiration:134, Engine VIN:, Desg:4

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

Cooling Fans -> Passenger Cars Except Saturn -> BONNEVILLE -> COMPONENT REPLACEMENT -> Coolant Fan Input Test -> Coolant Fan, Replace -> DESCRIPTION -> High Speed Coolant Fan Input Test -> Lefthand Coolant Fan Does Not Operate In High Speed w/A/C Head Pressure Above 210 psi -> Lefthand Coolant Fan Runs Continuously In High Speed w/Ignition Switch At Run, Engine Coolant Cool & A/C Off -> Lefthand Coolant Fan Runs Continuously In Low Speed w/Ignition Switch At Run, Engine Coolant Cool & A/C Off -> Low Speed Coolant Fan Input Test -> System Check -> System Diagnosis -> SYSTEM DIAGNOSIS & TESTING -> TROUBLESHOOTING
Vehicle: 1992 Chevrolet Cavalier RS 2.2 L4 GAS

DESCRIPTION

Two coolant fans, wired in parallel, operate whenever cooling is required.

The Powertrain Control Module (PCM) has two coolant fan control terminals, one for high speed and one for low speed. When the PCM's low speed control closes at connector C3, terminal C4, it grounds the low speed coolant fan relay coil. When the ignition switch is in the run position and relay contacts close, voltage is supplied to the coolant fans. The coolant fan resistors drop the voltage to the lefthand coolant fan, causing it to run in low speed. The righthand coolant fan runs a...

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

Cooling Fans -> Passenger Cars Except Saturn -> PARK AVENUE & LESABRE -> COMPONENT REPLACEMENT -> Coolant Fan, Replace -> DESCRIPTION -> System Check -> System Diagnosis -> SYSTEM DIAGNOSIS & TESTING
Vehicle: 1992 Chevrolet Cavalier Z24 3.1 V6 GAS

DESCRIPTION

A two speed coolant fan is turned on and off by the low and high speed coolant fan relays.

For low speed operation, the low speed coolant fan relay coil is grounded through the ECM or the low speed contacts of the A/C dual pressure switch. The ECM grounds the coil when vehicle speed is less than 35 mph and the engine coolant is warmed up. The A/C dual pressure switch low speed contacts close with high refrigerant pressure above 260 psi.

With the low speed relay coil grounded, its contacts close. Voltage is applied through the coolant fan res...

CLICK HERE TO GET FULL ACCESS TO 1992 Chevrolet Cavalier A/C & HEATER SERVICE PROCEDURES

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

Cooling Fans -> Passenger Cars Except Saturn -> EIGHTY EIGHT & NINETY EIGHT -> Both Coolant Fans Do Not Run -> COMPONENT REPLACEMENT -> Coolant Fan, Replace -> Coolant Fans Do Not Operate In High Speed With A/C Head Pressure Above 210 psi -> DESCRIPTION -> Lefthand Coolant Fan Does Not Operate In High Speed -> Lefthand Coolant Fan Does Not Operate In Low Speed -> Lefthand Coolant fan Runs Continuously In High Speed With Ignition Switch At RUN, Engine Coolant Cool & A/C Off -> Lefthand Coolant Fan Runs Continuously In Low Speed With Ignition Switch At RUN, Engine Coolant Cool & A/C Off -> System Check -> System Diagnosis -> SYSTEM DIAGNOSIS & TESTING -> TROUBLESHOOTING
Vehicle: 1992 Chevrolet Cavalier VL 2.2 L4 GAS

DESCRIPTION

Two coolant fans, wired in parallel, operate whenever cooling is required.

The powertrain control module (PCM) has two coolant fan control terminals: one for high speed and one for low speed. When the PCM's low speed control closes at connector C3, terminal C4, it grounds the low speed coolant relay coil. When the ignition switch is in the RUN position and the relay contacts close, voltage is supplied to the coolant fans. The coolant fan resistors drop the voltage to the lefthand coolant fan, causing it to run in low speed. The righthand c...

CLICK HERE TO GET FULL ACCESS TO 1992 Chevrolet Cavalier A/C & HEATER SERVICE PROCEDURES

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

General Service Domestic Vehicles -> 1992-93 -> System Inspection -> COMPRESSOR -> CONDENSER -> EVAPORATOR -> RECEIVER-DRIER -> REFRIGERANT LINE RESTRICTIONS -> THERMOSTATIC EXPANSION VALVE
Vehicle: 1992 Chevrolet Cavalier RS 2.2 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 refrigera...

CLICK HERE TO GET FULL ACCESS TO 1992 Chevrolet Cavalier A/C & HEATER SERVICE PROCEDURES

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

Computer Relearn Procedures -> General Motors Corp. -> 1997-98 -> 1998-2000 -> 1998-99 -> 1999-2001 -> 1999-2002 -> 2.2L & 2.4L Engines -> 2000-02 -> 2000-04 -> 2001-02 -> 2001-04 -> 3.1L, 3.4L, 3800/3.8L, 4.0L & 4.6L Engines -> 3.5L Engine -> 5.7L Engine -> Achieva, Alero, Grand Am & Skylark -> Achieva, Cavalier, Skylark & Sunfire -> Alero & Grand Am -> Alero & Malibu -> Aurora -> Aurora, Bonneville, DeVille, LeSabre & Seville -> Aurora, Bonneville, Grand Prix, LeSabre & Park Avenue -> Auto Learn Passlock Procedure -> Body Control Module (BCM) -> Bonneville -> Bonneville, Eighty Eight, LeSabre, LSS & Park Avenue -> C & K Series w/Diesel Engine -> C & K Trucks w/Diesel Engine -> Camaro & Firebird -> Catera -> Cavalier & Sunfire -> Century -> Century, Grand Prix, Impala, Intrigue, Lumina, Monte Carlo & Regal -> Century, Impala, Intrigue, Monte Carlo & Regal -> Corvette -> Crankshaft Position System Variation Learn -> Cutlass & Malibu -> Dash Integration Module (DIM) -> DeVille -> DeVille, Eldorado & Seville -> EEPROM -> Eldorado -> Engine Control Module (ECM) -> Engine Performance -> Except Park Avenue -> Grand Am -> Grand Prix & Regal -> Impala & Monte Carlo -> Instrument Panel Integration Module (IPM) -> Intrigue -> LeSabre -> Less Tech 2 Or Techline Terminal -> Light Truck & Vans -> Park Avenue -> Passenger Cars -> Passkey Module -> Passlock Learn Procedure -> PCM -> Powertrain Control Module (PCM) -> Powertrain Control Module (PCM) & Vehicle Control Module (VCM) -> Rear Integration Module -> Riviera -> Seville -> T50/T60/T20+ -> TDC Offset Adjustment -> Theft Deterrent System Programming -> VCM -> With Tech 2 -> With Techline Terminal & Scan Tool
Vehicle: 1992 Chevrolet Cavalier Z24 3.1 V6 GAS

Passenger Cars

Body Control Module (BCM)
Alero & Grand Am

This procedure must be performed if the BCM, Passlock sensor or PCM is replaced. If BCM is not properly programmed, it will not control all the features properly.

  • Ensure battery is fully charged and ignition switch is in the ON position.
  • Connect a suitably programmed Tech II, or equivalent, scan tool to Data Link Connector (DLC).
  • Access scan tool "Special Functions" menu and follow scan tool instructions to program BCM.
  • If BCM fails to accept the pr...

CLICK HERE TO GET FULL ACCESS TO 1992 Chevrolet Cavalier A/C & HEATER SERVICE PROCEDURES

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

Electrical Symbol & Wire Color Code Identification -> Wire Color Code Identification -> Domestic Vehicles
Vehicle: 1992 Chevrolet Cavalier RS 2.2 L4 GAS

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