2003 Honda Odyssey 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 Odyssey 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 Odyssey automobile. Try the Automotix DIY solution today!
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We have info for following modifications of 2003 Honda Odyssey

  • 2003 Honda Odyssey EX 3.5 V6 GAS, CC:3474, Fuel Injection
  • 2003 Honda Odyssey LX 3.5 V6 GAS, CC:3474, Fuel Injection

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

Computer Relearn Procedures -> Honda
Vehicle: 2003 Honda Odyssey LX 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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A/C & HEATER SERVICE PROCEDURES FOR 2003 Honda Odyssey 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 Odyssey cars and light trucks from 1990+

Honda -> Component Replacement & Adjustment -> Water Pump, Replace -> Accord, Odyssey & Pilot -> Civic -> CR-V & Element -> Installation -> Removal -> S2000
Vehicle: 2003 Honda Odyssey LX 3.5 V6 GAS

Accord, Odyssey & Pilot

Removal
  • Drain coolant into suitable container.
  • Place crankshaft pulley at cylinder No. 1 TDC compression stroke position, Fig. .
  • Ensure rear camshaft pulley and rear upper cover TDC marks are aligned, Fig. .
  • Raise and support vehicle, then remove front tire and wheel assemblies.
  • Remove mounting bolts and splash shield.
  • Remove alternator belt tension by moving auto-tensioner with belt tension release arm, then the alternator belt.
  • Loosen adjusting nut, locknut and mounting bolt, then remove power ...

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

Honda -> Electric Cooling Fans -> Component Testing -> Accord -> Condenser & Radiator Fans -> Fan Relay -> Odyssey -> Radiator Fan Control Module -> Thermo Sensor
Vehicle: 2003 Honda Odyssey LX 3.5 V6 GAS

Condenser & Radiator Fans

  • Disconnect 2P connectors from radiator and condenser cooling fan motors.
  • Connect battery power to terminals "A" and "B," Fig. .
  • Ensure fan motors run smoothly, if motors fail to run or exhibits noise, replace fan motor.

Radiator Fan Control Module

Accord

Refer to Fig. , for radiator fan control module testing.

Odyssey

Refer to Fig. , for radiator fan control module testing.

Fan Relay

On Element and Pilot models, refer to "Diagnosis & Testing" in "Condenser & Radiator Fans" for fan...

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

Electrical Symbol & Wire Color Code Identification -> Wire Color Code Identification -> Imported Vehicles
Vehicle: 2003 Honda Odyssey LX 3.5 V6 GAS

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

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

Honda -> Manual Air Conditioning & Heater System Diagnosis & Testing -> Troubleshooting
Vehicle: 2003 Honda Odyssey EX 3.5 V6 GAS

Refer to Figs...

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

A/C Data -> Imported Passenger Cars, Light Trucks & Vans -> Honda -> 1992-2002 -> 2003-04
Vehicle: 2003 Honda Odyssey LX 3.5 V6 GAS

1992-2002

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