2003 Saturn ION A/C & Heater Service (ONLINE REPAIR MANUALS)

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A/C & HEATER SERVICE PROCEDURES FOR 2003 Saturn ION 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 2003 Saturn ION cars and light trucks from 1990+

Manual Air Conditioning & Heater System Diagnosis & Testing -> ION -> Heater Troubleshooting
Vehicle: 2003 Saturn ION 2.2 L4 GAS

Refer to "Diagnostic ... "

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A/C & HEATER SERVICE PROCEDURES FOR 2003 Saturn ION 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 2003 Saturn ION cars and light trucks from 1990+

General Service Domestic Vehicles -> 2003-04 -> Pressure Gauge Indication
Vehicle: 2003 Saturn ION 2.2 L4 GAS

Due to the different types of models and systems, typical pressure gauge indications should be used as a guide only. Refer to the "Performance Tests" or "System Pressure Check" for the particular model being tested. When indi...

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A/C & HEATER SERVICE PROCEDURES FOR 2003 Saturn ION 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 2003 Saturn ION cars and light trucks from 1990+

Electrical Symbol & Wire Color Code Identification -> Electrical Symbol Identification -> Domestic Vehicles
Vehicle: 2003 Saturn ION 2.2 L4 GAS

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A/C & HEATER SERVICE PROCEDURES FOR 2003 Saturn ION 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 2003 Saturn ION cars and light trucks from 1990+

Drive Belt Data -> Domestic Passenger Cars -> 2003-04
Vehicle: 2003 Saturn ION 2.2 L4 GAS

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CLICK HERE TO GET FULL ACCESS TO 2003 Saturn ION A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 2003 Saturn ION 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 2003 Saturn ION cars and light trucks from 1990+

Air Bag System Precautions -> General Motors Corp. -> Arming -> Light Trucks & Vans -> Passenger Cars
Vehicle: 2003 Saturn ION 2.2 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,...

CLICK HERE TO GET FULL ACCESS TO 2003 Saturn ION A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 2003 Saturn ION 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 2003 Saturn ION cars and light trucks from 1990+

Component Replacement & Adjustment -> ION -> Radiator, Replace
Vehicle: 2003 Saturn ION 2.2 L4 GAS

  • Raise and support vehicle, then drain coolant into suitable container.
  • Lower vehicle.
  • Remove air cleaner outlet resonator.
  • Disconnect clamps, then remove radiator inlet and outlet hoses.
  • On models equipped with automatic transaxle, proceed as follows:
    • Remove upper oil cooler line from radiator.
    • Remove lefthand front wheelhouse liner and engine splash shield.
    • Remove lower transaxle oil cooler line from radiator.
  • On all models, remove cooling fan assembly from radiator by pushing it up. Position and support fan assembly aside.
  • ...

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