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2003 Nissan 350Z CAR/TRUCK REPAIR PROCEDURES AND DIAGRAMS - WHAT Nissan REPAIR SHOPS DON'T WANT YOU TO KNOW
Learn how to repair a car or truck, install or remove parts, wire an engine, reset warning lights, replace fuel filter, fix auto body and more. Get Automotix DIY!Select Section
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- A/C & Heater Service
- Brake Service
- Fuel Filter Replacement
- Driveline, U-Joint & CV Axles Replacement
- Tire Pressure Monitoring System
- Starter & Alternator Replacement
- Maintenance Lamp Reset
- Radiator & Hose Replacement
- Serpentine Belt Service
Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about 2003 Nissan 350Z 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 Nissan 350Z automobile. Try the Automotix DIY solution today!
A/C & HEATER SERVICE PROCEDURES FOR 2003 Nissan 350Z AUTOMOBILES
Air Bag System Precautions -> Nissan -> Arming
Vehicle: 2003 Nissan 350Z 3.5 V6 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 ...
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BRAKE SERVICE PROCEDURES FOR 2003 Nissan 350Z AUTOMOBILES
Nissan -> Hydraulic Brake Systems -> Component Service -> Altima, Maxima & Sentra -> Cleaning & Inspection -> External Proportioning Valve -> Frontier & Pathfinder -> Master Cylinder Overhaul -> Overhaul -> Quest -> Replacement -> Testing
Vehicle: 2003 Nissan 350Z 3.5 V6 GAS
Master Cylinder Overhaul
Overhaul
Refer to Figs. through for master cylinder overhaul procedures, noting the following:
- If piston assembly is stuck in cylinder bore, gradually apply air to fluid outlet port.
- Replace stopper cap if claws are damaged. Bend claw inward when installing new stopper.
Cleaning & Inspection
Examine reservoirs for foreign matter and inspect all passages for restrictions. If there is any indication of contamination or evidence of corrosion, service the hydraulic system as needed.
When disassembled, wash all components in denatured alcohol or clean brake flui...
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FUEL FILTER REPLACEMENT PROCEDURES FOR 2003 Nissan 350Z AUTOMOBILES
Nissan/Datsun -> Component Locations -> 2003-06 Murano & 350Z, 2002-06 Altima, 2000-06 Maxima & Sentra
Vehicle: 2003 Nissan 350Z 3.5 V6 GAS
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DRIVELINE, U-JOINT & CV AXLES REPLACEMENT PROCEDURES FOR 2003 Nissan 350Z AUTOMOBILES
CV AXLE SHAFT, Replace
Vehicle: 2003 Nissan 350Z 3.5 V6 GAS
- Raise and support vehicle and support it with safety stands in proper locations.
- Remove wheel nuts and rear wheels.
- Remove rear wheel hub, cotter pin and nut. Do not apply pressure to wheel bearing from vehicle weight to avoid possible damage when driveshaft nut is loosened.
- Remove stabilizer connecting rod mounting bracket bolt and free stabilizer connecting rod.
- Remove nuts an...
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TIRE PRESSURE MONITORING SYSTEM PROCEDURES FOR 2003 Nissan 350Z AUTOMOBILES
Wiring Diagrams -> Wire Color Code Identification
Vehicle: 2003 Nissan 350Z 3.5 V6 GAS
Refer to Fig. for system wi...
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STARTER & ALTERNATOR REPLACEMENT PROCEDURES FOR 2003 Nissan 350Z AUTOMOBILES
Alternator, Replace
Vehicle: 2003 Nissan 350Z 3.5 V6 GAS
- Disconnect battery ground cable.
- Raise and support vehicle.
- Remove engine undercover.
- Remove radiator cooling fan.
- Remove A/C compressor mounting bolts and position air conditioning compressor aside and secure with suitable wire.
- Remove mounting bolts and alternator adjusting bar.
- Remove mounting b...
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MAINTENANCE LAMP RESET PROCEDURES FOR 2003 Nissan 350Z AUTOMOBILES
Nissan -> Maintenance Messages -> Titan & 350Z
Vehicle: 2003 Nissan 350Z 3.5 V6 GAS
The Vehicle Information Display will display a maintenance notification when engine oil, oil filter, tire inflation pressure check and tire rotation are due. To reset maintenance message proceed as follows:
- Press INFO button on control.
- Using joy stick sel...
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RADIATOR & HOSE REPLACEMENT PROCEDURES FOR 2003 Nissan 350Z AUTOMOBILES
Coolant Hose, Replace -> Lower -> Upper
Vehicle: 2003 Nissan 350Z 3.5 V6 GAS
Lower
- Disconnect battery ground cable.
- Drain cooling system into a suitable container by loosening drain plug of radiator.
- Reposition hose clamp at radiator outlet.
- Remove hose from radiator.
- Reposition hose clamp at thermostat housing.
- Remove hose from thermostat housing.
- Remove hose from vehicle.
- Reverse pr...
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SERPENTINE BELT SERVICE PROCEDURES FOR 2003 Nissan 350Z AUTOMOBILES
Serpentine Drive Belt, Replace
Vehicle: 2003 Nissan 350Z 3.5 V6 GAS
- Remove bolts from engine cover subassembly, then remove engine cover.
- Remove bolts from coolant reservoir tank, and place reservoir aside.
- Rotate or lift belt tensi...
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COMPONENT LOCATION DIAGRAMS FOR 2003 Nissan 350Z AUTOMOBILES
Component location diagrams for most 2003 Nissan 350Z cars and light trucks sold in the U.S. from 1990+.
 Component Locations Diagram for 2003 Nissan 350Z 3.5 V6 GASComponents on diagram: |
 Vacuum Hose Drawing Diagram for 2003 Nissan 350Z 3.5 V6 GASComponents on diagram: |
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WIRING DIAGRAMS FOR 2003 Nissan 350Z AUTOMOBILES
OEM drawn wiring diagrams for most 2003 Nissan 350Z cars and light trucks sold in the U.S.
 2003 Nissan 350Z 3.5 V6 GAS Wiring DiagramComponents on diagram: |
 2003 Nissan 350Z 3.5 V6 GAS Wiring DiagramComponents on diagram: |
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TECHNICAL SERVICE BULLETINS FOR 2003 Nissan 350Z AUTOMOBILES
OEM TSB listings for most 2003 Nissan 350Z cars and light trucks sold in the U.S. from 1985+.
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Document: A/C SYSTEM O-RING SEAL LEAKS Vehicle: 2003 Nissan 350Z 3.5 V6 GAS Auto Systems: |
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Document: WINDSHIELD CRACKING Vehicle: 2003 Nissan 350Z 3.5 V6 GAS Auto Systems: |
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COMPONENT/PARTS SPECIFICATIONS FOR 2003 Nissan 350Z AUTOMOBILES
BRAKE SPECIFICATIONS: Brake drum, rotor, caliper, and related specifications for most 2003 Nissan 350Z cars and light trucks sold in the U.S. and Canada from 1970+.
- Brake caliper mounting bolt torque
- Brake drum runout, machining, & discard specs
- Minimum brake lining thickness.
- Brake rotor runout, parallelism, machining, discard, & finish specs
A/C SYSTEM SPECIFICATIONS: Air conditioning refrigerant capacity and type as well as lubricant capacity for most 2003 Nissan 350Z cars and light trucks sold in the U.S. and Canada from 1980+.
- Refrigerant capacity & type, compressor oil viscosity, total system oil capacity & compressor clutch gap
COOLING SYSTEM BLEED: Cooling system bleeder valve identification, bleeder type and bleed procedures for most domestic and imported cars and light trucks sold in the U.S. and Canada from 1986+.
PREVENTIVE MAINTENANCE: Preventive maintenance recommendations and required services for most domestic and imported cars and light trucks sold in the U.S. and Canada from 1980+. Includes severe and routine service schedules
QUICK-LUBE and ILLUSTRATIONS: Fluid recommendations, capacities, drain plug torques, tire data, and severe service recommended preventive maintenance schedules. Information covers most 2003 Nissan 350Z cars and light trucks sold in the U.S. and Canada from 1980+. Engine and chassis service images.
- Automatic transmission/transaxles capacities, lubricant recommendations
- Differential/final drive capacities, lube recommendations, grades, & viscosities
- Final drive fill & drain plug torques
- Number of lubrication fittings & plugs
- Power steering, brake, & clutch fluid recommendations
- Manual transmission/transaxle capacities, lube recommendations, grades, & viscosities
- Number of lubrication fittings & plugs
- Power steering, brake, & clutch fluid recommendations
- Engine oil capacities, API grade recommendations, SAE viscosity recommendations, drain plug torque
- Severe service maintenance & interval recommendations
- Tire sizes, wheel nut/bolt torque, pressures & rim sizes
- Transfer case capacities, lube recommendations, grades, & viscosities
TUNE-UP & DRIVEABILITY SPECIFICATIONS: Most tune-up specifications for most 2003 Nissan 350Z cars and light trucks sold in the U.S. and Canada from 1980+
- Airflow sensor electrical specifications
- Tensioning specifications for systems with automatic tensioners
- Barometric pressure sensor specs
- Battery group number and cranking performance
- Crankshaft & camshaft position sensor resistance
- Engine compression pressures
- Coolant temperature sensor specs
- Computer advance.
- Diesel fuel temperature sensor resistance.
- Distributor advance specifications
- Ignition pickup coil resistance
- Exhaust gas recirculation temperature sensor resistance
- Engine fastener torque values
- Firing order diagrams
- Fuel system pressures
- Generator (alternator) specs
- Intake air temperature sensor specs
- Ignition coil specifications
- Fuel injector resistance
- Engine idle speeds
- Knock sensor resistance
- Manifold absolute pressure sensor specs
- Mixture control solenoid resistance
- Voltage regulator specs
- Spark plug applications & gaps
- Starter motor electrical specs.
- Tensioning specifications for systems without automatic tensioners
- Throttle body temperature sensor resistance
- Ignition timing in degrees at rpm
- Transmission oil temperature sensor resistance
- Throttle position sensor specs
- Vacuum sensor valve specs
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