2003 Chrysler Voyager A/C & Heater Service (ONLINE REPAIR MANUALS)

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Get Full Access Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about 2003 Chrysler Voyager car and truck repair procedures including Chrysler engine diagrams, wiring diagrams, repair work estimating measures, technical service bulletins, auto body work guidance, starter & alternator replacement procedures, serpentine belt replacement procedures, radiator & hose replacement procedures, tune-up & drivability specifications, quick lube illustrations, preventive maintenance guide, engine light reset instructions, parts removal and install procedures, fuel filter replacement directions, component location diagrams, air filter locations & replacement instructions, a/c system specifications, and general auto service procedures. You don't have to be a car mechanic or technician to know how to fix your 2003 Chrysler Voyager automobile. Try the Automotix DIY solution today!
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We have info for following modifications of 2003 Chrysler Voyager

  • 2003 Chrysler Voyager 3.3 V6 GAS, CID:201, Fuel Injection, Aspiration:201, Engine VIN:, Desg:R
  • 2003 Chrysler Voyager 2.4 L4 GAS, CC:2429, CID:148, Fuel Injection, Aspiration:148, Engine VIN:, Desg:B
  • 2003 Chrysler Voyager 3.3 V6 FLEX, CID:201, Fuel Injection, Aspiration:201, Engine VIN:, Desg:3

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

Electrical Symbol & Wire Color Code Identification -> Wire Color Code Identification -> Domestic Vehicles
Vehicle: 2003 Chrysler Voyager 3.3 V6 GAS

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

Component Replacement & Adjustment -> Caravan, Town & Country & Voyager -> Precautions -> Air Bag System Disarming & Arming -> Battery Ground Cable -> Product Compatibility
Vehicle: 2003 Chrysler Voyager 3.3 V6 GAS

Air Bag System Disarming & Arming

Refer to and for air bag system disarming and arming procedures.

Battery Ground Cable

Prior to service, disconnect battery ground cable and...

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

Manual Air Conditioning & Heater System Diagnosis & Testing -> Caravan, Town & Country & Voyager -> Component Diagnosis & Testing -> Blower Motor -> Expansion Valve Tests -> Temperature & Mode Potentiometer
Vehicle: 2003 Chrysler Voyager 3.3 V6 FLEX

Blower Motor

Refer to Fig. , for mechanical diagnosis.

Expansion Valve Tests

Liquid CO2 is required to test the expansion valve.

  • Connect a suitable charging station or manifold gauge set to refrigerant system service ports and verify refrigerant charge level.
  • Close all doors, windows and vents to passenger compartment.
  • Set heater A/C control to A/C, Full Heat, Floor and High blower.
  • Start engine and allow to idle (1000 RPM). After engine has reached normal operating temperature, allow passenger compartment to heat up ...

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

General Service Domestic Vehicles -> 2003-04 -> Precautions -> A/C Refrigerant Oil -> Battery Ground Cable -> Cleanliness -> Engine Coolant -> Exercise System -> General Service -> Product Compatibility -> R-134a -> Safety
Vehicle: 2003 Chrysler Voyager 2.4 L4 GAS

Battery Ground Cable

Prior to service disconnect battery ground cable and isolate as required.

Product Compatibility

A/C Refrigerant Oil

Before replenishing refrigerant oil, ensure product compatibility with the system being serviced. Refer to "A/C Data," for specifications.

Engine Coolant

Before adding or replacing engine coolant, ensure product compatibility with the system being serviced. If using orange silicate-free coolant, do not mix with green silicated coolant. If mixed, premature engine, heater core or radiator corrosion may result.

...

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

Computer Relearn Procedures -> DaimlerChrysler -> 1999-2002 Dakota, Durango, Ram Pick-Up & Ram Van -> 1999-2004 -> Controller Anti-Lock Brakes (CAB) -> Engine Performance -> Except 1999-2002 -> Light Truck & Vans -> Pinion Factor Procedure -> Powertrain Control Module (PCM) -> Sentry Key Immobilizer System (SKIS) -> Shift Quality -> Theft Alarm -> Transaxle Quick Learn Procedure
Vehicle: 2003 Chrysler Voyager 2.4 L4 GAS

Powertrain Control Module (PCM)

Except 1999-2002

If battery cable has been disconnected, the PCM must relearn a new operating strategy. Connect battery cable and run engine until operating temperature is reached. After engine warm-up, drive vehicle under various operating conditions until PCM has relearned new strategy.

1999-2004

Anytime the PCM is replaced the VIN and vehicle mileage must be programmed into the new PCM. If the PCM is not programmed, Diagnostic Trouble Codes (DTCs) will set. To program the PCM, connect a DRB or suitably programmed ...

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

Component Replacement & Adjustment -> Caravan, Town & Country & Voyager -> Heater Core, Replace -> Front -> Rear
Vehicle: 2003 Chrysler Voyager 3.3 V6 GAS

Front

Place suitable shop towels under heater core to protect carpeting from spilled coolant.

  • Drain engine cooling system into suitable container.
  • Disconnect heater hoses from heater hose tubes.
  • Remove silencer from beneath driver side end of instrument panel.
  • Remove heater core shield to lefthand end of HVAC distribution attaching screws, Fig. .
  • Disengage heater core shield to evaporator housing retaining tabs.
  • Remove heater core shield from distribution housing.
  • Remove heater core tube sealing plate to heater core port attaching screws, Fig. .
  • Push heater core tubes toward dash pa...

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