2003 Nissan Frontier 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 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 -> Component Replacement & Adjustment -> Blower Motor, Replace -> 350Z -> Altima -> Front -> Maxima -> Murano -> Pathfinder Armada -> Quest -> Rear -> Sentra
Vehicle: 2003 Nissan Frontier 2.4 L4 GAS

Altima

  • Remove glove compartment.
  • Remove Engine Control Module (ECM).
  • Disconnect blower and intake door motor connectors, then the fan control amplifier connector.
  • Remove two mounting bolts, mounting screw and blower unit.
  • Disconnect eight tabs and remove blower motor.
  • Reverse procedure to install.

Maxima

  • Remove glove compartment and console side cover.
  • Remove Engine Control Module (ECM).
  • Disconnect blower and intake door motor connectors, then the fan control amplifier connector.
  • Disconnect main harness...

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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+

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...

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+

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+

Nissan -> Component Replacement & Adjustment -> Automatic Amplifier, Replace -> 350Z -> Altima -> Maxima -> Murano
Vehicle: 2003 Nissan Frontier 3.3 V6 GAS

Altima

  • Remove instrument cluster lid.
  • Remove radio.
  • Remove mounting screws and automatic amplifier, then disconnect connectors.
  • Reverse procedure to install.

Maxima

  • Remove shift knob and bezel.
  • Remove cluster lids C and D.
  • Remove center stack.
  • Remove mounting bolts at rear of unified meter and auto amplifier.
  • Remove mounting bolts on display screen side.
  • Spread bracket top, then remove unified ...

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 -> Electric Cooling Fans -> Component Replacement -> 350Z -> Altima, Maxima, Quest & Sentra -> Cooling Fan Motor -> Pathfinder Armada
Vehicle: 2003 Nissan Frontier 3.3 V6 GAS

Cooling Fan Motor

Altima, Maxima, Quest & Sentra
  • Remove radiator as outlined in "Component Replacement & Adjustment."
  • Remove mounting nuts and fan blades, Figs. and .
  • Remove mounting bolts and fan motor from fan shroud.
  • Reverse procedure to install.
Pathfinder Armada
  • Remove front grille.
  • Disconnect fan motor harness connector.
  • Remove three mounting bolts, fan grille a...

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

Click here to view more details2010 Nissan Frontier Grille Assembly, With emblem provision, chrome frame, and black mesh grille insert; A high quality, direct fit OE replacement complete grille and shell assembly; With 2 years limited Trustbuilt warranty..

Source: Auto Body Parts Store

$223.79

Click here to view more details about 2000 Nissan Frontier Bumper, Front2000 Nissan Frontier Bumper, Front.

Source: Auto Body Parts Store

$123.03

Click here to view more details2014 Nissan Maxima Driver Side Halogen Head Light Assembly, Driver Side Halogen Head Light Assembly, , .

Source: Wheels / Rims, Mirrors & Lights Store

$121.50

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 details2007 Nissan Frontier Used Rear Axle Assembly, 4.0, MANUAL, 4X2 6 CYL, 4X2, (3.54 RATIO), 139.9 WB, Very Good.

Source: Used Auto Parts Store

$1,301.00

Click here to view more details2001 Nissan Frontier Used Rear Axle Assembly, 3.3, AUTO, 4X2 4 cyl, (4x2), reg cab, Very Good.

Source: Used Auto Parts Store

$499.00
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