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Get Full Access Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about 2003 Nissan Frontier car and truck repair procedures including Nissan 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 Nissan Frontier automobile. Try the Automotix DIY solution today!
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We have info for following modifications of 2003 Nissan Frontier

  • 2003 Nissan Frontier 2.4 L4 GAS, CC:2389, Fuel Injection
  • 2003 Nissan Frontier 3.3 V6 GAS, CC:3275, Fuel Injection
  • 2003 Nissan Frontier 3.3 V6 GAS, CC:3275, Fuel Injection

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

Nissan -> Manual Air Conditioning & Heater System Diagnosis & Testing -> Air Conditioning Component Diagnosis & Testing -> Air Conditioning Switch -> Air Mix Door Motor -> Altima -> Altima & Sentra -> Altima, Maxima & Sentra -> Blower Motor -> Blower Resistor -> Dual Pressure Switch -> Fan Switch -> Frontier & Xterra -> High Pressure Switch -> Intake Sensor -> Low Pressure Switch -> Maxima -> Mode Switch -> Pathfinder -> Push Control Module -> Quest -> Recirculation Switch -> Refrigerant Pressure Sensor -> Relay -> Sentra -> Thermal Control Amplifier -> Thermal Protector -> Triple Pressure Switch
Vehicle: 2003 Nissan Frontier 3.3 V6 GAS

Components outlined may be found in both manual air conditioning and automatic temperature control systems. Refer to appropriate wiring diagram for additional information.

Push Control Module

Altima
  • Turn ignition switch to ON position.
  • Disconnect push control module harness connector.
  • Measure voltage between terminal No. 14 and body ground.
  • Measurement should be approximately 12 volts.
  • Turn ignition switch to OFF position.
  • Inspect for continuity between terminal No. 17 and body ground.
  • ...

CLICK HERE TO GET FULL ACCESS TO 2003 Nissan Frontier A/C & HEATER SERVICE PROCEDURES

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

Air Bag System Precautions -> Nissan -> Arming
Vehicle: 2003 Nissan Frontier 2.4 L4 GAS

  • Ensure no one is inside vehicle.
  • Connect air bag module electrical connector.
  • Connect battery positive cable, then the ground cable.
  • From a safe location at the sides of or below the air bag modules, turn ignition On and observe SRS ...

CLICK HERE TO GET FULL ACCESS TO 2003 Nissan Frontier A/C & HEATER SERVICE PROCEDURES

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

Air Bag System Precautions -> Nissan -> Arming
Vehicle: 2003 Nissan Frontier 2.4 L4 GAS

  • Ensure no one is inside vehicle.
  • Connect air bag module electrical connector.
  • Connect battery positive cable, then the ground cable.
  • From a safe location at the sides of or below the air bag modules, turn ignition On and observe SRS ...

CLICK HERE TO GET FULL ACCESS TO 2003 Nissan Frontier A/C & HEATER SERVICE PROCEDURES

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

Imported Cars & Light Trucks & Vans -> 2003-04 -> Charging System
Vehicle: 2003 Nissan Frontier 3.3 V6 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...

CLICK HERE TO GET FULL ACCESS TO 2003 Nissan Frontier A/C & HEATER SERVICE PROCEDURES

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

Electrical Symbol & Wire Color Code Identification -> Electrical Symbol Identification -> Imported Vehicles
Vehicle: 2003 Nissan Frontier 3.3 V6 GAS

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CLICK HERE TO GET FULL ACCESS TO 2003 Nissan Frontier A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 2003 Nissan Frontier 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 Nissan Frontier 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: 2003 Nissan Frontier 3.3 V6 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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Shop online for auto body parts, engines, wheels, lights...

Click here to view more details about 2003 Nissan Frontier Radiator2003 Nissan Frontier Radiator.

Source: Auto Body Parts Store

$153.58

Click here to view more details about 2000 Nissan Frontier Headlight, Driver Side2000 Nissan Frontier Headlight, Driver Side, Bulbs included; Composite type; DOT and SAE approved; A high quality, OE replacement headlight assembly; Backed by 1-year, unlimited-mileage warranty..

Source: Auto Body Parts Store

$23.86

Click here to view more details2006 Nissan Sentra Radiator, Radiator; 2.5L; Automatic Or Manual Transmission; 1ROW Tank [Includes SE-R Models], , .

Source: Wheels / Rims, Mirrors & Lights Store

$109.50

Click here to view more details2002 Nissan Frontier L4, 2.4 L, 2389 CC Rebuilt Engine, Warranty: 3-Year/100,000 Mile, .

Source: Rebuilt Engines Store

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Click here to view more details2005 Nissan Frontier Used Air Flow Meter/Sensor, 1.6, AUTO, FWD, Very Good.

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$69.00

Click here to view more details2009 Nissan Frontier Used Exhaust Manifold, 4.0L (6 CYL), L., Very Good.

Source: Used Auto Parts Store

$177.00
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