2002 Saturn SC Series A/C & Heater Service (ONLINE REPAIR MANUALS)

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We have info for following modifications of 2002 Saturn SC Series

  • 2002 Saturn SC Series 1.9 L4 GAS, CID:116, Fuel Injection, Aspiration:116, Engine VIN:, Desg:7
  • 2002 Saturn SC Series 1.9 L4 GAS, CID:116, Fuel Injection, Aspiration:116, Engine VIN:, Desg:8

A/C & HEATER SERVICE PROCEDURES FOR 2002 Saturn SC Series 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 Saturn SC Series cars and light trucks from 1990+

Serpentine Drive Belt Routing -> Domestic Passenger Cars -> General Motors Corp. & Saturn
Vehicle: 2002 Saturn SC Series 1.9 L4 GAS

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A/C & HEATER SERVICE PROCEDURES FOR 2002 Saturn SC Series 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 Saturn SC Series cars and light trucks from 1990+

Computer Relearn Procedures -> Saturn -> Auto Learn Method -> Crankshaft Learn Procedure -> Crankshaft Relearn Procedure -> Passlock Theft Deterrent Relearn Procedure -> PCM/ECM Learning Procedure -> Remote Keyless Entry Synchronization -> Seed & Key Method
Vehicle: 2002 Saturn SC Series 1.9 L4 GAS

Crankshaft Learn Procedure

The PCM uses crankshaft velocity calculations to determine engine misfire and to run misfire self-diagnostics. The PCM must know precisely the variability in crankshaft notches for this function. The PCM has a notch learn process that learns the variability between notches which must be reset if the crankshaft has been replaced. Using a suitable scan tool, the "Crankshaft Learn Procedure" can be set to "Relearn."

Crankshaft Relearn Procedure

Any time a PCM or crankshaft position sensor is replaced the PCM must relearn the crankshaft notches. ...

CLICK HERE TO GET FULL ACCESS TO 2002 Saturn SC Series A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 2002 Saturn SC Series 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 Saturn SC Series cars and light trucks from 1990+

Component Replacement & Adjustment -> Saturn -> Evaporator Core, Replace -> L-Series -> S Series
Vehicle: 2002 Saturn SC Series 1.9 L4 GAS

L-Series
  • Remove blower motor as outlined under "Blower Motor Replace."
  • Recover refrigerant as outlined under .
  • Remove retaining bolts, then the suction/liquid line assembly from Thermal Expansion Valve (TXV), Fig. .
  • Install cap on suction/liquid line hose assembly to prevent spillage.
  • Remove TXV retaining bolts, then install suction/liquid line assembly bolt and hand tighten.
  • Using bolt as handle, remove TXV from evaporator by gently pulling forward, Fig. .
  • Open glove box door, then remove lamp assembly by pulling on lamp plunge...

CLICK HERE TO GET FULL ACCESS TO 2002 Saturn SC Series A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 2002 Saturn SC Series 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 Saturn SC Series 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: 2002 Saturn SC Series 1.9 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...

CLICK HERE TO GET FULL ACCESS TO 2002 Saturn SC Series A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 2002 Saturn SC Series 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 Saturn SC Series cars and light trucks from 1990+

Electric Cooling Fans -> Saturn -> Component Replacement -> 2.2L & 3.0L Engines -> 2.2L Engine -> 3.0L Engine -> L-Series -> Puller Fan -> Pusher Fan -> S-Series -> Vue
Vehicle: 2002 Saturn SC Series 1.9 L4 GAS

L-Series

Pusher Fan
2.2L & 3.0L Engines
  • Disconnect pusher fan electrical connector.
  • Remove pusher fan harness from puller fan shroud and push harness clear of radiator end.
  • Raise and support vehicle, then remove pusher fan to condenser retaining nut.
  • Pull lower fan shroud forward, then remove fan.
  • Reverse procedure to install.
Puller Fan
2.2L Engine
  • Disconnect both cooling fan electrical connectors, then slide connectors out of retainers.
  • Remove pusher fan electrical harness...

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A/C & HEATER SERVICE PROCEDURES FOR 2002 Saturn SC Series 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 Saturn SC Series cars and light trucks from 1990+

Electrical Symbol & Wire Color Code Identification -> Electrical Symbol Identification -> Domestic Vehicles
Vehicle: 2002 Saturn SC Series 1.9 L4 GAS

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