Infiniti J30 REPAIR MANUAL -- HOW TO FIX YOUR CAR OR TRUCK

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Infiniti J30 CAR/TRUCK REPAIR PROCEDURES AND DIAGRAMS - WHAT Infiniti REPAIR SHOPS DON'T WANT YOU TO KNOW

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1993

Get Full Access Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about Infiniti J30 car and truck repair procedures including Infiniti 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 Infiniti J30 automobile. Try the Automotix DIY solution today!
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Using the Automotix DIY repair procedures will save you hundreds and even thousands of dollars! In addition, it will save you hours of touring the city searching for Infiniti mechanics you can trust. The Automotix DIY solution is particularly affordable. A full access to the entire DIY repair procedures and diagrams for your Infiniti J30 vehicle will cost less than a single gallon of gas. Here are some of the DIY repair tips and procedures you will find here:

A/C & HEATER SERVICE PROCEDURES FOR Infiniti J30 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 Infiniti J30 cars and light trucks from 1990+

Infiniti -> Automatic Temperature Control System Diagnosis & Testing, J30 -> A/C Component Diagnosis & Testing -> A/C Pressure Switch -> A/C Relay -> Ambient Sensor -> Blower Motor -> Dual Pressure Switch -> HI Relay -> In-Vehicle Sensor -> Intake Sensor -> Potentiometer Balance Resistor (PBR) -> Sunload Sensor -> Triple Pressure Switch
Vehicle: 1996 Infiniti J30 3.0 V6 GAS

A/C Pressure Switch
  • Conduct continuity test while measuring pressure.
  • When high pressure side line pressure is decreasing to 178-192 psi continuity should not exist and increasing to 206-220 psi continuity should exist.
A/C Relay

Ensure circuit continuity between terminals by supplying 12 volts to coil side terminal of A/C relay.

Ambient Sensor
  • Disconnect ambient sensor connector.
  • Measure resistance between terminals 1 and 2 at sensor harness side.
  • Refer to Fig. for resistance specifications.
...

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BRAKE SERVICE PROCEDURES FOR Infiniti J30 AUTOMOBILES

Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported Infiniti J30 cars and light trucks from 1990+.

Disc Brakes -> Brake Pad Service -> Front -> Rear
Vehicle: 1994 Infiniti J30 3.0 V6 GAS

Front

  • Raise and support vehicle, then remove master cylinder cap.
  • Disconnect speed sensor connector.
  • Remove lower caliper mounting pin/bolt.
  • Pivot caliper upwards, then remove pad retainers and inner and outer shims, Fig. .
  • On Q45 models, remove brake pad wear sensor.
  • On all models, remove brake pads.
  • Compress caliper piston with suitable C-clamp.
  • Reve...

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FUEL FILTER REPLACEMENT PROCEDURES FOR Infiniti J30 AUTOMOBILES

Fuel filter replacement procedures with corresponding images for most domestic and imported Infiniti J30 cars and light trucks sold in the U.S. for 1980+.

Infiniti -> Fuel Filter Replacement -> All Models -> Fuel System Pressure Relief -> Removal & Installation
Vehicle: 1997 Infiniti J30 3.0 V6 GAS

Do not smoke or allow an open flame of any type when working on or near any fuel system related components. The highly flammable vapor mixtures may ignite, resulting in serious personal injury.

Prior to disconnecting fuel lines, the fuel system pressure must be relieved to prevent accidental spray of fuel.

After the battery has been disconnected and reconnected, some abnormal driveabilty symptoms may occur. The vehicle may need to be driven 10...

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DRIVELINE, U-JOINT & CV AXLES REPLACEMENT PROCEDURES FOR Infiniti J30 AUTOMOBILES

Includes CV axle, universal joint, and driveline replacement, for domestic and imported Infiniti J30 cars and light trucks from 1990+.

CV AXLE SHAFT, Replace
Vehicle: 1993 Infiniti J30 3.0 V6 GAS

  • Disconnect the ABS wheel sensors, located at the hubs and final drive unit, to prevent sensors from being damaged.
  • Remove side flange mounting bolts and separate driveshaft from final drive.
  • Remove hub nut, then lightly tap on driveshaft...

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STARTER & ALTERNATOR REPLACEMENT PROCEDURES FOR Infiniti J30 AUTOMOBILES

Includes starter and alternator replacement procedures for domestic and imported Infiniti J30 cars and light trucks from 1990+.

Starter, Replace
Vehicle: 1995 Infiniti J30 3.0 V6 GAS

  • Disconnect battery ground cable.
  • Remove intake air duct.
  • Remove starter motor attaching ...

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MAINTENANCE LAMP RESET PROCEDURES FOR Infiniti J30 AUTOMOBILES

Maintenance lamp reset procedures with corresponding images for most domestic and imported Infiniti J30 cars and light trucks sold in the U.S. from 1990+.

Infiniti -> Air Bag Warning Lamp ->
Vehicle: 1994 Infiniti J30 3.0 V6 GAS

When the ignition key is placed in the on or start position, the air bag warning lamp will illuminate for approximately 7 seconds, then turn off. This lamp cycle indicat...

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RADIATOR & HOSE REPLACEMENT PROCEDURES FOR Infiniti J30 AUTOMOBILES

Includes radiator, cooling and heater hose replacement procedures for domestic and imported Infiniti J30 cars and light trucks from 1990+

Heater Hose, Replace -> Inlet -> Outlet
Vehicle: 1993 Infiniti J30 3.0 V6 GAS

Inlet

  • Disconnect battery ground cable.
  • Drain cooling system into a suitable container by loosening drain plug of radiator.
  • Reposition hose clamp at heater core.
  • Remove hose from heater core.
  • Reposition hose clamp at heater pipe.
  • Remove hose from heater pipe.
  • Remove hose from vehicle.
  • Reverse procedure ...

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SERPENTINE BELT SERVICE PROCEDURES FOR Infiniti J30 AUTOMOBILES

Serpentine belt replacement procedures with corresponding images for most domestic and imported Infiniti J30 cars and light trucks sold in the U.S. from 1990+.

Serpentine Drive Belt, Replace -> Air Conditioning -> Alternator -> Power Steering
Vehicle: 1995 Infiniti J30 3.0 V6 GAS

Alternator

  • Disconnect battery ground cable from battery.
  • Loosen alternator upper locknut.
  • Loosen lower mounting nut.
  • Push alternator inward toward engine.
  • Remove alternator drive belt.
  • Clean and inspect belt surfaces of all pulleys.
  • Reverse procedure to install, noting the following:
    • Torque alternator idler pulley adjusting nut to 23 ft. lbs.

Air Conditioning

  • Disconnect battery ground cable from batter...

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COMPONENT LOCATION DIAGRAMS FOR Infiniti J30 AUTOMOBILES

Component location diagrams for most Infiniti J30 cars and light trucks sold in the U.S. from 1990+.

Engine Compartment Wiring Harness Connector Locations Diagram for 1996 Infiniti J30  3.0 V6 GASEngine Compartment Wiring Harness Connector Locations Diagram for 1996 Infiniti J30 3.0 V6 GAS

Components on diagram:
  • Cooling Fan Relay
  • Washer Switch
  • Triple-Pressure Switch
  • Battery
  • Rear Window Defogger Relay
  • Body & Tail Harness Connector Locations Diagram for 1993 Infiniti J30  3.0 V6 GASBody & Tail Harness Connector Locations Diagram for 1993 Infiniti J30 3.0 V6 GAS

    Components on diagram:
  • Connector B-66
  • Connector B-52
  • Connector B-13
  • Connector B-50
  • Connector B-28
  • CLICK HERE TO GET FULL ACCESS TO Infiniti J30 PARTS/COMPONENTS LOCATION DIAGRAMS!

    WIRING DIAGRAMS FOR Infiniti J30 AUTOMOBILES

    OEM drawn wiring diagrams for most Infiniti J30 cars and light trucks sold in the U.S.

    1997 Infiniti J30  3.0 V6 GAS Wiring Diagram1997 Infiniti J30 3.0 V6 GAS Wiring Diagram

    Components on diagram:
  • Rear Window Defogger Relay
  • Condenser
  • Time Control Unit
  • 1996 Infiniti J30  3.0 V6 GAS Wiring Diagram1996 Infiniti J30 3.0 V6 GAS Wiring Diagram

    Components on diagram:
  • Horn
  • Charge
  • Daytime Running Lamps
  • Headlamp
  • Air Regulator
  • CLICK HERE TO GET FULL ACCESS TO Infiniti J30 WIRING DIAGRAMS!

    TECHNICAL SERVICE BULLETINS FOR Infiniti J30 AUTOMOBILES

    OEM TSB listings for most Infiniti J30 cars and light trucks sold in the U.S. from 1985+.

    Document: CLUTCH OPERATING CYLINDER - DUAL CUP PISTON SEAL
    Vehicle: 1994 Infiniti J30 3.0 V6 GAS

    Auto Systems:
  • Manual Trans, Clutches, Linkage, MTX
  • Document: ALL VACUUM HOSE INSTALLATIONS - PROCEDURE TO AVOID "MIL ON" AFTER SERVICE
    Vehicle: 1996 Infiniti J30 3.0 V6 GAS

    Auto Systems:
  • Emission Controls, Vacuum Hoses
  • CLICK HERE TO GET FULL ACCESS TO Infiniti J30 TECHNICAL SERVICE BULLETINS!

    COMPONENT/PARTS SPECIFICATIONS FOR Infiniti J30 AUTOMOBILES

    BRAKE SPECIFICATIONS: Brake drum, rotor, caliper, and related specifications for most Infiniti J30 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 Infiniti J30 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 Infiniti J30 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 Infiniti J30 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

    CLICK HERE TO GET FULL ACCESS TO Infiniti J30 SPECIFICATIONS DATA!

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