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Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about 2003 Nissan Pathfinder 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 Pathfinder automobile. Try the Automotix DIY solution today!
A/C & HEATER SERVICE PROCEDURES FOR 2003 Nissan Pathfinder 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 Pathfinder cars and light trucks from 1990+
Electrical Symbol & Wire Color Code Identification -> Wire Color Code Identification -> Imported Vehicles
Vehicle: 2003 Nissan Pathfinder 3.5 V6 GAS
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A/C & HEATER SERVICE PROCEDURES FOR 2003 Nissan Pathfinder 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 Pathfinder cars and light trucks from 1990+
Air Bag System Precautions -> Nissan -> Disarming
Vehicle: 2003 Nissan Pathfinder 3.5 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...
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A/C & HEATER SERVICE PROCEDURES FOR 2003 Nissan Pathfinder 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 Pathfinder cars and light trucks from 1990+
Imported Cars & Light Trucks & Vans -> 2003-04 -> Leak Test -> Electronic Leak Detectors -> Fluid Leak Detectors
Vehicle: 2003 Nissan Pathfinder 3.5 V6 GAS
Testing the refrigerant system for leaks is one of the most important phases of troubleshooting. One or more of the methods outlined will prove useful in detecting leaks or checking connections if service work is performed. Before beginning any leak test, attach a manifold gauge set and note pressure. If little or no pressure is indicated, a partial charge must be installed. Check all connections, compressor head gasket, oil filler plug and compressor shaft seal for leaks.
R-12 leak detectors will not detect R-134a leaks. For R-134a system an electronic type leak detector i...
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A/C & HEATER SERVICE PROCEDURES FOR 2003 Nissan Pathfinder 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 Pathfinder cars and light trucks from 1990+
Nissan -> Component Replacement & Adjustment -> Adjustments -> Air Mix Door -> Altima -> Altima, Maxima & Sentra -> Automatic Air Conditioning -> Frontier & Xterra -> Frontier, Pathfinder, Sentra & Xterra -> Intake Door -> Manual Air Conditioning -> Maxima -> Mode Door -> Pathfinder -> Sentra -> Temperature Control Cable -> Water Cock Control Rod
Vehicle: 2003 Nissan Pathfinder 3.5 V6 GAS
Whenever control cables are disconnected or case is serviced, control cables and operating rods should be adjusted.
Automatic Air Conditioning
Mode Door
- Install mode door motor on heater unit and connect electrical connectors.
- Set code No. 41 in self-diagnosis step 4 as outlined in "Accessing Diagnostic Trouble Codes" in "Air Conditioning System Diagnosis & Testing" in .
- Move slide link and hold mode door in DEF mode.
- Connect mode door motor rod to slide link rod holder.
- Ensure mode door operates properly when changing from code 41 to 4...
CLICK HERE TO GET FULL ACCESS TO 2003 Nissan Pathfinder A/C & HEATER SERVICE PROCEDURES
A/C & HEATER SERVICE PROCEDURES FOR 2003 Nissan Pathfinder 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 Pathfinder cars and light trucks from 1990+
Electrical Symbol & Wire Color Code Identification -> Wire Color Code Identification -> Imported Vehicles
Vehicle: 2003 Nissan Pathfinder 3.5 V6 GAS
CLICK HERE TO GET FULL ACCESS TO 2003 Nissan Pathfinder A/C & HEATER SERVICE PROCEDURES
A/C & HEATER SERVICE PROCEDURES FOR 2003 Nissan Pathfinder 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 Pathfinder cars and light trucks from 1990+
Computer Relearn Procedures -> Nissan
Vehicle: 2003 Nissan Pathfinder 3.5 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...
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