2004 Toyota Matrix 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 2004 Toyota Matrix car and truck repair procedures including Toyota 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 2004 Toyota Matrix automobile. Try the Automotix DIY solution today!
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We have info for following modifications of 2004 Toyota Matrix

  • 2004 Toyota Matrix XRS 1.8 L4 GAS, CC:1795, Fuel Injection
  • 2004 Toyota Matrix XR 1.8 L4 GAS, CC:1794, Fuel Injection, Engine VIN:, Desg:R
  • 2004 Toyota Matrix 1.8 L4 GAS, CC:1794, Fuel Injection, Engine VIN:, Desg:R

A/C & HEATER SERVICE PROCEDURES FOR 2004 Toyota Matrix 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 2004 Toyota Matrix cars and light trucks from 1990+

Imported Cars & Light Trucks & Vans -> 2003-04 -> Leak Test -> Electronic Leak Detectors -> Fluid Leak Detectors
Vehicle: 2004 Toyota Matrix XR 1.8 L4 GAS

Testing the refrigerant system for leaks is one of the most important phases of troubleshooting. One or more of the methods outlined will prove useful in detecting leaks or checking connections if service work is performed. Before beginning any leak test, attach a manifold gauge set and note pressure. If little or no pressure is indicated, a partial charge must be installed. Check all connections, compressor head gasket, oil filler plug and compressor shaft seal for leaks.

R-12 leak detectors will not detect R-134a leaks. For R-134a system an electronic type leak detector i...

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A/C & HEATER SERVICE PROCEDURES FOR 2004 Toyota Matrix 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 2004 Toyota Matrix cars and light trucks from 1990+

Toyota -> Electric Cooling Fans -> Precautions -> Air Bag System Disarming & Arming -> Audio Coded Anti-Theft System -> Battery Ground Cable -> Product Compatibility
Vehicle: 2004 Toyota Matrix XR 1.8 L4 GAS

Air Bag System Disarming & Arming

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

Audio Coded Anti-Theft System

Some models are equipped with an audio coded anti-theft system that will disable the radio when the battery cable is disconnected. The system can be identified by the "ANTI-THEFT SYSTEM" on the cassette tape lid. Obtain 3-digit customer code for input. Reset system after service as follows:

  • Obtain 3-digit audio anti-theft code.
  • Depress 1 (PROG) while depressing righthand side of TUNE SEEK button. - - - will ap...

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A/C & HEATER SERVICE PROCEDURES FOR 2004 Toyota Matrix 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 2004 Toyota Matrix cars and light trucks from 1990+

Electrical Symbol & Wire Color Code Identification -> Wire Color Code Identification -> Imported Vehicles
Vehicle: 2004 Toyota Matrix XRS 1.8 L4 GAS

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A/C & HEATER SERVICE PROCEDURES FOR 2004 Toyota Matrix 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 2004 Toyota Matrix cars and light trucks from 1990+

Imported Cars & Light Trucks & Vans -> 2003-04 -> Precautions -> Battery Ground Cable -> Cleanliness -> Engine Coolant -> Exercise System -> General Service -> Product Compatibility -> R-134a -> Refrigerant Oil -> Safety
Vehicle: 2004 Toyota Matrix 1.8 L4 GAS

Battery Ground Cable

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

Product Compatibility

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 2004 Toyota Matrix 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 2004 Toyota Matrix cars and light trucks from 1990+

Toyota -> Component Replacement & Adjustment -> Adjustments -> 4Runner -> Avalon -> Celica -> Corolla -> Echo -> MR2 -> RAV4 -> Sienna -> Tundra
Vehicle: 2004 Toyota Matrix XR 1.8 L4 GAS

Avalon

  • Set air mix control knobs to MAX COOL position.
  • Connect control cables to lever pins, Fig. , while ensuring control knobs are still in MAX COOL position.
  • Inspect for proper operation and adjust as required.

Celica

  • Move air inlet control lever to RECIRC.
  • Turn temperature control dial to MAX COOL.
  • Set mode control dial to DEF.
  • Connect air inlet dampner control inner cable to lever pin, Fig. , then clamp the outer cable.
  • Connect air mix dampner control inner cable to lever pin, Fig. , then clamp the outer cable.
  • ...

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A/C & HEATER SERVICE PROCEDURES FOR 2004 Toyota Matrix 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 2004 Toyota Matrix cars and light trucks from 1990+

Toyota -> Component Replacement & Adjustment -> Condenser, Replace -> 4Runner -> Avalon -> Camry -> Camry Solara -> Celica -> Corolla & Corolla Matrix -> Echo & RAV4 -> Highlander -> Land Cruiser -> MR2 -> RAV4 -> Sequoia & Tundra -> Sienna -> Tacoma
Vehicle: 2004 Toyota Matrix XRS 1.8 L4 GAS

Avalon

  • Recover refrigerant as outlined under .
  • Remove radiator fan and condenser fan.
  • Remove radiator upper mountings.
  • Disconnect refrigerant lines at condenser, then cap all openings. Discard O-rings.
  • Remove condenser upper mounting, then move radiator to engine side and condenser to radiator side.
  • Remove condenser mounting bolts and the condenser.
  • Reverse procedure to install, noting the following:
    • If condenser is replaced, add 1.4 oz. of new refrigerant oil to compressor.
    • Do not use old O-rings. Always install n...

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