2003 Honda Pilot 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 Honda Pilot car and truck repair procedures including Honda 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 Honda Pilot automobile. Try the Automotix DIY solution today!
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A/C & HEATER SERVICE PROCEDURES FOR 2003 Honda Pilot 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 Honda Pilot cars and light trucks from 1990+

Honda -> Component Replacement & Adjustment -> Condenser, Replace -> Accord -> Civic -> CR-V -> Element -> Odyssey & Pilot -> S2000
Vehicle: 2003 Honda Pilot 3.5 V6 GAS

Accord

  • Recover refrigerant as outlined in .
  • Remove coolant reservoir. Do not disconnect hose.
  • Remove mounting bolts and radiator upper mount brackets.
  • Remove mounting bolts, then disconnect discharge and condenser lines. Cap or plug lines.
  • Remove mounting bolts, upper mounting brackets and condenser. Do not damage radiator and condenser fins during removal.
  • Reverse procedure to install, noting the following:
    • Install new O-rings lubricated with suitable refrigerant oil.
    • Torque upper bracket mounting, air conditioning hos...

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

Honda -> Component Replacement & Adjustment -> Blower Motor, Replace -> Accord -> Civic -> CR-V & Element -> Front -> Odyssey & Pilot -> Rear -> S2000
Vehicle: 2003 Honda Pilot 3.5 V6 GAS

Accord

  • Remove instrument panel as outlined in "Heater Core, Replace."
  • On models equipped with air conditioning, remove evaporator as outlined in "Evaporator Core, Replace."
  • On models less air conditioning, remove mounting screws, nut and bolts, then the heater duct.
  • On all models, disconnect blower motor, blower resistor and recirculation control motor connectors. Remove wire harness clip.
  • Remove mounting nuts, bolt and blower unit.
  • Reverse procedure to install. Torque mounting screws, bolts and nuts to 86 inch lbs.

Civic

    ...

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

Charging Valve Locations -> Imported Cars & Light Trucks & Vans -> 2003-04
Vehicle: 2003 Honda Pilot 3.5 V6 GAS

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CLICK HERE TO GET FULL ACCESS TO 2003 Honda Pilot A/C & HEATER SERVICE PROCEDURES

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

Honda -> Component Replacement & Adjustment -> Cooling System Bleed
Vehicle: 2003 Honda Pilot 3.5 V6 GAS

  • Set heater temperature lever to maximum heat.
  • Remove radiator cap.
  • Fill coolant reservoir to MAX mark with suitable coolant mixture.
  • Loosen water outlet air bleed bolt and fill radiator to bottom of filler neck with suitable coolant mixture.
  • Torque bleed bolt to 86 ...

CLICK HERE TO GET FULL ACCESS TO 2003 Honda Pilot A/C & HEATER SERVICE PROCEDURES

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

Honda -> Automatic Temperature Control System Diagnosis & Testing -> Precautions -> Air Bag System Disarming & Arming -> Battery Ground Cable -> Product Compatibility -> Radio Coded Theft Protection System
Vehicle: 2003 Honda Pilot 3.5 V6 GAS

Air Bag System Disarming & Arming

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

Product Compatibility

Before replenishing refrigerant or refrigerant oil, ensure product is compatible with the system being serviced. Refer to for specifications.

Battery Ground Cable

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

...

CLICK HERE TO GET FULL ACCESS TO 2003 Honda Pilot A/C & HEATER SERVICE PROCEDURES

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

Computer Relearn Procedures -> Honda
Vehicle: 2003 Honda Pilot 3.5 V6 GAS

ECM/PCM reset procedure, either of the following actions will reset the ECM/PCM:

  • Use the OBD II or Honda PGM tester to clear the ECM/PCM's memory, refer to sc...

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