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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+

Imported Cars & Light Trucks & Vans -> 2003-04 -> System Inspection -> Compressor -> Condenser -> Evaporator -> Receiver-Drier/Accumulator -> Refrigerant Line Restrictions -> Thermostatic Expansion Valve
Vehicle: 2003 Nissan Frontier 2.4 L4 GAS

While a detailed diagnostic procedure for all air conditioning systems would be impractical due to the many variations in construction and operation, there are three fundamental components of a total diagnosis:

  • Refrigerant systems must have an adequate, but not excessive charge.
  • Determination must be made whether the refrigerant system is governed by a cycling clutch compressor or by valves which control evaporator pressure.
  • The air distribution system (blower motor, switches, vacuum lines and air ducts) must be operational before checking the ...

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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 2.4 L4 GAS

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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 -> Disarming
Vehicle: 2003 Nissan Frontier 3.3 V6 GAS

  • Turn ignition Off.
  • Disconnect and isolate battery ground cable, then the positive cable.
  • On 1990-96 models wait a minimum of 10 minutes for air bag system to discharge. The system will retain power for approximately 10 minutes after disconnecting the battery cables. It is possible for the air bag to deploy during...

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+

Import Compressor Service -> Zexel Compressor -> Compressor Seal, Replace
Vehicle: 2003 Nissan Frontier 2.4 L4 GAS

  • Remove magnetic clutch assembly as described under "Compressor Clutch, Replace."
  • Drain compressor oil, then using shaft seal remover tool No. J-33942, or equivalent, remove shaft seal cover.
  • Remove bolt with gasket, then the front cylinder head by alternately tapping cylinder head projections with a plastic hammer.
  • ...

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+

Computer Relearn Procedures -> Nissan
Vehicle: 2003 Nissan Frontier 3.3 V6 GAS

If a battery terminal is disconnected, the memory will return to the ECM value. The ECM will now start to self-control at its initial value. Engine oper...

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+

Nissan -> Component Replacement & Adjustment -> Heater Core, Replace -> 2003 -> 2004 -> 350Z -> Altima -> Front -> Frontier & Xterra -> Maxima -> Murano -> Pathfinder Armada -> Quest -> Rear -> Sentra
Vehicle: 2003 Nissan Frontier 3.3 V6 GAS

Altima

  • Recover refrigerant as outlined in .
  • Drain cooling system into suitable container.
  • Remove wiper motor and linkage.
  • Remove fasteners and cowl.
  • Disconnect heater core hoses.
  • Disconnect evaporator refrigerant lines. Cap or plug lines and openings.
  • Remove steering member.
  • Remove blower unit as outlined in "Blower Motor, Replace."
  • Disconnect mode and air mix door motors' connectors.
  • Remove heater and cooling unit.
  • Remove mounting screws and heater core pipe support.
  • Remove mounting screws and heater core c...

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

Click here to view more details about 2007 Nissan Frontier Grille Assembly2007 Nissan Frontier Grille Assembly, With emblem provision, chrome frame, and black grille insert; A high quality, OE replacement complete grille and shell assembly; Backed by 1-year, unlimited-mileage warranty..

Source: Auto Body Parts Store

$64.59

Click here to view more details2004 Nissan Frontier Window Switch, Blade type; 14-prong male terminal; A high quality, direct fit OE replacement window switch; With 2 years limited Trustbuilt warranty..

Source: Auto Body Parts Store

$130.32

Click here to view more details2012 Nissan 370Z Wheel Center Cap, WHEEL CENTER CAP , , .

Source: Wheels / Rims, Mirrors & Lights Store

$11.50

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 details2009 Nissan Frontier Used Exhaust Manifold, 4.0L (6 CYL), L., Very Good.

Source: Used Auto Parts Store

$177.00

Click here to view more details2010 Nissan Frontier Used A/C Compressor, 2.5, MANUAL, 4X2 4 CYL, Very Good.

Source: Used Auto Parts Store

$215.00
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