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

  • 2004 Porsche Boxster 2.7 H6 GAS, CC:2687, Fuel Injection
  • 2004 Porsche Boxster S 3.2 H6 GAS, CC:3179, Fuel Injection
  • 2004 Porsche Boxster S Special Edition 3.2 H6 GAS, CC:3179, Fuel Injection

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

Electrical Symbol & Wire Color Code Identification -> Electrical Symbol Identification -> Imported Vehicles
Vehicle: 2004 Porsche Boxster 2.7 H6 GAS

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

Porsche -> Automatic Temperature Control System Diagnosis & Testing -> Precautions -> Air Bag System Disarming & Arming -> Battery Ground Cable -> Product Compatibility
Vehicle: 2004 Porsche Boxster S 3.2 H6 GAS

Air Bag System Disarming & Arming

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

Product Compatibility

Before replenishing refrigerant or refrigerant oi...

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

Imported Cars & Light Trucks & Vans -> 2003-04 -> Charging System
Vehicle: 2004 Porsche Boxster S 3.2 H6 GAS

Use instructions provided with charging station. Follow these procedures to prevent charging station from being accidentally exposed to high-side vehicle system pressure:

  • Do no...

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

Imported Cars & Light Trucks & Vans -> 2003-04 -> Evacuating System -> Using Charging Station -> Using Vacuum Pump
Vehicle: 2004 Porsche Boxster 2.7 H6 GAS

Using Vacuum Pump

Vacuum pumps suitable for removing air and moisture from A/C systems are commercially available. A specification for system pump down used here is 28-291/2 inches vacuum. This reading can be attained at or near sea level only. For each 1000 feet of altitude this operation is performed, the reading will be 1 inch vacuum higher. For example, at 5000 feet elevation, only 23-241/2 inches of vacuum can be obtained. The system refrigerant must be completely recovered before it can be evacuated. Damage to the vacuum pump will result if pressurized ...

CLICK HERE TO GET FULL ACCESS TO 2004 Porsche Boxster A/C & HEATER SERVICE PROCEDURES

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

Porsche -> Component Replacement & Adjustment -> Cables, Replace
Vehicle: 2004 Porsche Boxster 2.7 H6 GAS

  • Disconnect heating and air conditioning control module baffle.
  • Remove mounting bolts and control module.
  • Disconnect m...

CLICK HERE TO GET FULL ACCESS TO 2004 Porsche Boxster A/C & HEATER SERVICE PROCEDURES

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

Porsche -> Automatic Temperature Control System Diagnosis & Testing -> System Diagnosis & Testing -> Accessing Diagnostic Trouble Codes (DTCs) -> Clearing Diagnostic Trouble Codes -> Code 20: Interface To Instrument Cluster Open Circuit Or Short To Ground -> Code 21: Outside Temperature Sensor Open Circuit Or Short To Ground -> Code 22: Interior Temperature Sensor Open Circuit Or Short To Ground -> Code 23: Footwell Blower Outlet Sensor Open Circuit Or Short To Ground -> Code 24: Supply Voltage Terminal 15 Too High/Low -> Code 25: Supply Voltage Five Volts Too High/Low -> Code 26: Temperature Mixing Valve Motor Signal Implausible -> Code 27: Central Valve Motor Signal Implausible -> Code 28: Footwell/Defrost Valve Motor Signal Implausible -> Code 29: Outside Air/Recirculation Valve Motor Signal Implausible -> Code 30: Air Conditioning Signal Implausible -> Code 31: Fresh Air Blower Voltage Too Low/High -> Code 32: Control Module -> Code 33: Sun Sensor Short To B+ Or Short To Ground -> Connector Terminal Identification -> Diagnostic Tests -> Diagnostic Trouble Code Interpretation -> Performance Tests
Vehicle: 2004 Porsche Boxster 2.7 H6 GAS

Performance Tests

  • Close doors, windows and sun roof.
  • Insert suitable temperature probe into center vent.
  • Measure ambient temperature.
  • Open instrument panel vents.
  • Turn ignition switch to On position.
  • Press recirculation button.
  • Set temperature control to maximum cooling.
  • Set blower to stage 4.
  • Start engine and operate while idling.
  • Set engine speed to 2000 RPM.
  • If measurements are not with specifications, Figs. through , inspect cooling system for leaks and repair as required.

Accessing D...

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