1992 Pontiac Grand AM A/C & Heater Service (ONLINE REPAIR MANUALS)

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We have info for following modifications of 1992 Pontiac Grand AM

  • 1992 Pontiac Grand AM SE 3.3 V6 GAS, CID:204, Fuel Injection, Aspiration:204, Engine VIN:, Desg:N
  • 1992 Pontiac Grand AM SE 2.3 L4 GAS, CID:138, Fuel Injection, Aspiration:138, Engine VIN:, Desg:D
  • 1992 Pontiac Grand AM SE 2.3 L4 GAS, CID:138, Fuel Injection, Aspiration:138, Engine VIN:, Desg:3
  • 1992 Pontiac Grand AM GT 3.3 V6 GAS, CID:204, Fuel Injection, Aspiration:204, Engine VIN:, Desg:N
  • 1992 Pontiac Grand AM GT 2.3 L4 GAS, CID:138, Fuel Injection, Aspiration:138, Engine VIN:, Desg:D
  • 1992 Pontiac Grand AM GT 2.3 L4 GAS, CID:140, Fuel Injection, Aspiration:140, Engine VIN:, Desg:A

A/C & HEATER SERVICE PROCEDURES FOR 1992 Pontiac Grand AM 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 Pontiac Grand AM cars and light trucks from 1990+

Air Bag System Precautions -> General Motors Corp. -> Arming -> Light Trucks & Vans -> Passenger Cars
Vehicle: 1992 Pontiac Grand AM SE 2.3 L4 GAS

Passenger Cars

Reverse disarming procedures to arm the Supplemental Restraint System, noting the following:

  • Ensure all disconnected SRS electrical connectors are securely connected and routed.
  • Install all removed fuses in proper locations.
  • From a safe position at sides of or below air bag module, Turn ignition switch to ON position and observe Air Bag or SRS warning lamp.
  • On all models except Prizm and 1990 Corvette, warning lamp should flash seven to nine times, then go off.
  • On Prizm models, warning lamp should light for six seconds,...

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A/C & HEATER SERVICE PROCEDURES FOR 1992 Pontiac Grand AM 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 Pontiac Grand AM cars and light trucks from 1990+

Cooling Fans -> Passenger Cars Except Saturn -> CUTLASS SUPREME, GRAND PRIX & REGAL -> COMPONENT REPLACEMENT -> Coolant Fan, Replace -> Cooling Fan Isolation Test -> Cooling Fan Runs At High Speed Only -> DESCRIPTION -> EXCEPT REGAL w/3800 (VIN L) ENGINE -> High Speed Operation -> Low Speed Operation -> MODELS EXCEPT REGAL w/3800 (VIN L) ENGINE -> No Cooling Fans Operate At High Speed -> Primary Coolant Fan Does Not Run -> Primary Coolant Fan Runs Continuously With Engine Coolant Cool & A/C Mode Selector Off -> Primary Cooling Fan Does Not Run -> Primary Cooling Fan Does Not Run At High Speed -> REGAL w/3800 (VIN L) ENGINE -> Secondary Coolant Fan And/Or Generator Coolant Fan (VIN X) Does Not Run -> Secondary Coolant Fan And/Or Generator Coolant Fan Runs Continuously With Engine Coolant Cool & A/C Mode Selector Off -> Secondary Cooling Fan Does Not Run -> Secondary Cooling Fan Does Not Run At High Speed -> SYSTEM DIAGNOSIS -> SYSTEM DIAGNOSIS & TESTING -> TROUBLESHOOTING
Vehicle: 1992 Pontiac Grand AM GT 3.3 V6 GAS

DESCRIPTION

EXCEPT REGAL w/3800 (VIN L) ENGINE

Each coolant fan is turned on and off by separate coolant fan relays.

The primary coolant fan relay coil is grounded through the ECM when vehicle speed is less than a speed determined by the ECM and engine coolant reaches 227°F with A/C off and 223°F with A/C on. The contacts close and voltage is applied through the primary coolant fan relay to the primary coolant fan. The primary coolant fan runs until the ignition switch is turned off, or coolant temperature decreases to 220°F with A/C off...

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A/C & HEATER SERVICE PROCEDURES FOR 1992 Pontiac Grand AM 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 Pontiac Grand AM cars and light trucks from 1990+

General Service Domestic Vehicles -> 1992-93 -> Exercise System
Vehicle: 1992 Pontiac Grand AM SE 2.3 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...

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A/C & HEATER SERVICE PROCEDURES FOR 1992 Pontiac Grand AM 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 Pontiac Grand AM cars and light trucks from 1990+

Cooling Fans -> Passenger Cars Except Saturn -> BERETTA & CORSICA -> 2.2L & 3.1L Engines -> 2.3L Engine -> COMPONENT REPLACEMENT -> Coolant Fan Does Not Run At All -> Coolant Fan Does Not Turn Off With Ignition Switch In Run -> COOLING FAN, REPLACE -> DESCRIPTION -> System Check -> System Diagnosis -> SYSTEM DIAGNOSIS & TESTING -> TROUBLESHOOTING
Vehicle: 1992 Pontiac Grand AM GT 3.3 V6 GAS

DESCRIPTION

Voltage is available at all times through fusible link A to coolant fan relay contacts. With ignition switch in Run position, voltage is available through fuse 9 to coolant fan relay coil. When the ECM receives a signal from coolant temperature sensor, ground is provided for coolant fan relay by module's coolant fan terminal. Voltage is applied through fuse 9 to coolant fan relay coil. When ECM grounds the circuit, coolant fan relay contacts close and voltage is applied through coolant fan relay contacts to coolant fan and the fan runs.

When refrige...

CLICK HERE TO GET FULL ACCESS TO 1992 Pontiac Grand AM A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 1992 Pontiac Grand AM 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 Pontiac Grand AM cars and light trucks from 1990+

Component Replacement & Adjustment -> Achieva, Grand Am & Skylark -> HEATER CORE, REPLACE
Vehicle: 1992 Pontiac Grand AM GT 2.3 L4 GAS

  • Disconnect battery ground cable, then drain cooling system.
  • Raise and support vehicle, then disconnect heater hoses from heater core assembly.
  • Remove drain tube, then lower vehicle.
  • Remove console, if equipped.
  • Remove ins...

CLICK HERE TO GET FULL ACCESS TO 1992 Pontiac Grand AM A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 1992 Pontiac Grand AM 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 Pontiac Grand AM cars and light trucks from 1990+

Air Bag System Precautions -> General Motors Corp. -> Disarming -> 1990 -> 1990-93 -> 1990-95 -> 1990-97 -> 1991 -> 1991-93 -> 1991-94 -> 1991-95 -> 1992-93 -> 1992-99 -> 1993-2002 -> 1993-94 -> 1993-98 -> 1994 -> 1994-2002 -> 1994-95 -> 1994-96 -> 1994-98 -> 1995-2002 -> 1995-96 -> 1995-97 -> 1995-98 -> 1995-99 -> 1996 -> 1996-2001 -> 1996-97 -> 1997 -> 1997-2002 -> 1997-98 -> 1997-99 -> 1998-2000 -> 1998-2002 -> 1998-99 -> 1999 -> 1999-2000 -> 1999-2001 -> 1999-2002 -> 2000-02 -> 2001-02 -> 2002 -> 2003 -> 2003-04 -> 2003-04 Except Malibu Maxx -> Achieva & Skylark -> Alero -> Astro & Safari -> Aurora -> Avalanche -> Aveo -> Aztek & Rendezvous -> Beretta & Corsica -> Blazer, Jimmy, Sonoma & S-10 -> Bonneville, Eighty-Eight, LeSabre, LSS, Ninety-Eight & Regency -> Bravada, Envoy, Rainier, SSR & TrailBlazer -> C/K Series -> Camaro & Firebird -> Canyon & Colorado -> Caprice, Custom Cruiser & Roadmaster -> Catera -> Cavalier & Sunfire -> Century -> Corvette -> Coupe -> CTS -> Cutlass -> Cutlass Ciera & Cruiser -> Cutlass Supreme -> DeVille -> Eldorado -> Escalade -> Express, G Series & Savana -> Fleetwood -> Grand Am -> Grand Prix & Intrigue -> Impala -> ION -> L-Series -> Light Trucks & Vans -> Lumina -> Lumina APV, Montana, Silhouette, Trans Sport & Venture -> Malibu -> Malibu Maxx -> Metro -> Monte Carlo -> Park Avenue -> Passenger Cars -> Prizm -> Reatta, Toronado & Trofeo -> Regal -> Riviera -> S-Series -> Sedan -> Seville -> Sierra & Silverado -> SRX -> Storm -> Suburban, Tahoe, Yukon & Yukon XL -> Tracker -> Vibe -> VUE -> XLR -> Zone 1 -> Zone 10 -> Zone 12 -> Zone 2 -> Zone 3 -> Zone 4 -> Zone 5 -> Zone 6 -> Zone 7 -> Zone 8 -> Zone 9 -> Zones 1 & 7 -> Zones 2 & 6 -> Zones 5 & 9 -> Zones 7 & 9
Vehicle: 1992 Pontiac Grand AM SE 2.3 L4 GAS

Passenger Cars

The Sensing and Diagnostic Module (SDM) can maintain enough voltage to cause air bag deployment for up to 10 minutes after the ignition is turned Off and the battery is disconnected. Servicing the Supplemental air bag (SIR) system during this period may result in accidental deployment and personal injury.

Achieva & Skylark
1994-96
  • Ensure front wheels are in straight-ahead position.
  • Turn ignition switch to LOCK position.
  • Remove AIR BAG fuse from fuse block.
  • On 1995 models, remove lefthand sound insulator panel to ac...

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