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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+

Honda -> Manual Air Conditioning & Heater System Diagnosis & Testing -> Component Tests -> Accord -> Accord, Odyssey & Pilot -> Air Conditioning -> Air Conditioning Thermostat -> Air Mix Control Motor -> Civic -> Civic, Element & S2000 -> CR-V -> Element -> Element, Odyssey & Pilot -> Heater Fan -> Heater Mode Control -> Heater Recirculation Control -> Mode Control Motor -> Odyssey & Pilot -> Power Transistor -> Rear Air Conditioning Control Dial -> Rear Air Conditioning Passenger Control Panel -> Recirculation Control Motor -> Relays -> S2000 -> Suction Line Solenoid Valve -> Switches -> Temperature Sensor
Vehicle: 2003 Honda Odyssey EX 3.5 V6 GAS

Air Conditioning Thermostat

  • Remove thermostat.
  • Apply battery voltage to terminal C and ground to terminal B, then connect a suitable 12 volt, 3-18 watt test lamp between terminals A and C, Fig. .
  • On models equipped with serpentine evaporator, test lamp should go Off at 36-39°F or less, and come On at 39-41°F or more.
  • On models equipped with laminate evaporator, test lamp should go off at 39-43°F or less, and come on at 43-45°F or more.
  • On all models, if thermostat does not perform as specified, replace thermostat.

Relays

Refer to ...

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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 -> Electrical Symbol 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 -> Component Replacement & Adjustment -> Control Panel, Replace -> Accord -> Civic -> CR-V & Element -> Odyssey & Pilot -> S2000
Vehicle: 2003 Honda Odyssey LX 3.5 V6 GAS

Accord

  • Remove center panel as outlined in "Heater Core, Replace."
  • Remove mounting crews and control panel.
  • Reverse procedure to install.

Civic

  • Remove center panel as outlined in "Heater Core, Replace."
  • Remove dials, mounting screws and control panel.
  • Reverse procedure to install.

CR-V & Element

  • Remove driver's instrument panel lower cover, glove compartment, center console and lower cover as outlined in "Heater Core, Replace."
  • Remove mounting bolts, disconnect connector and pull center panel out.
  • Disc...

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+

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

[[table data]] [[table data]]

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 -> Wiring Diagrams
Vehicle: 2003 Honda Odyssey LX 3.5 V6 GAS

[[table data]]

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 -> Electric Cooling Fans -> Description -> Accord, CR-V, Odyssey & Pilot -> Civic, Element & S2000
Vehicle: 2003 Honda Odyssey EX 3.5 V6 GAS

Accord, CR-V, Odyssey & Pilot

Cooling fan operation is controlled by the fan timer module which monitors signals from a thermo sensor, underhood temperature sensor and the air conditioning compressor clutch. The timer operates the cooling fan by controlling voltage applied to the fan relay control coil. Battery voltage is applied directly from the main fuse to the relay switch circuit and timer bypass circuit, and voltage is applied to the timer main circuits through the ignition switch start and run contacts. The timer module controls voltage applied to the relay contro...

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Shop online for auto body parts, engines, wheels, lights...

Click here to view more details about 2002 Honda Odyssey Tail Light, Passenger Side2002 Honda Odyssey Tail Light, Passenger Side, Bulbs included; DOT and SAE approved; A high quality, OE replacement tail light assembly; Backed by 1-year, unlimited-mileage warranty..

Source: Auto Body Parts Store

$56.20

Click here to view more details1998 Honda Odyssey Shock Bushing, Front Or Rear, Driver Or Passenger Side, Built with design and quality that meets or exceeds OE specifications; This is a high quality strut mount bushing kit..

Source: Auto Body Parts Store

$20.33

Click here to view more details2007 Honda Odyssey Driver Side Fog Light, Driver Side Fog Light; Dealer Installed, , .

Source: Wheels / Rims, Mirrors & Lights Store

$56.50

Click here to view more details1997 Honda Odyssey EX L4, 2.2 L, 2156 CC Rebuilt Engine, Warranty: 3-Year/100,000 Mile, .

Source: Rebuilt Engines Store

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Click here to view more details2002 Honda Odyssey Used Hub Bearing , Driver Side, Rear, Very Good.

Source: Used Auto Parts Store

$115.00

Click here to view more details2004 Honda Odyssey Used Bumper Bar, Rear, 4DR, Gray, EX W/DVD Without FOAM, Very Good.

Source: Used Auto Parts Store

$125.00
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