1998 INFINITI QX4 Service and Repair Manual

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Factory-Grade Data

1998 INFINITI QX4 service and repair manual — a detailed, factory-style reference for maintenance, diagnostics, and repair. Use it to confirm correct procedures, specifications, and system coverage before you start work.

Built for technicians and DIY owners, this manual helps you troubleshoot accurately, follow step-by-step repair procedures, and use wiring diagrams and system sections to diagnose problems faster.

What’s included

  • Step-by-step repair procedures and service information
  • Specifications and reference data (where provided)
  • Electrical coverage with wiring diagrams
  • Coverage across key systems: engine, transmission, brakes, steering, suspension, HVAC, and more

Trims covered

  • Base Sport Utility 4-Door

Engines covered

  • 3.3L 3275CC V6 GAS SOHC Naturally Aspirated

Index / Table of contents

  • Body
  • Brakes
  • Chassis Electrical
  • Driveline
  • Engine Cooling
  • Engine Electrical
  • Engine Mechanical
  • Engine Performance & Emission Controls
  • Fuel System
  • General Information & Identification
  • Heating, Ventilation, & Air Conditioning
  • Hybrid & Electric Vehicle Systems
  • Steering
  • Suspension
  • Transmission, Clutch, & Transfer Case
  • Wiring Diagrams

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Vehicle Safety Data

1998 INFINITI QX4 Recalls & Complaints

NHTSA #11V24400020/04/2011Component: STEERING:COLUMN

NISSAN IS RECALLING CERTAIN MODEL YEAR 1996-2004 PATHFINDER AND MODEL YEAR 1997-2003 INFINITI QX4 VEHICLES ORIGINALLY SOLD, OR CURRENTLY REGISTERED IN, CONNECTICUT, DELAWARE, IOWA, ILLINOIS, INDIANA,

Consequence

THE STRUT HOUSING MAY CRACK AND PULL AWAY FROM THE INNER HOOD LEDGE ASSEMBLY. THIS MAY LEAD TO GRI

Remedy

NISSAN WILL INSPECT THE STRUT HOUSING AND REPAIR THE VEHICLES AS NECESSARY, FREE OF CHARGE. AN INTE

TSB #10232646

REMOVING FOREIGN MATERIAL FROM THE WINDOW GLASS This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.

TSB #10232645

WHEEL BEARING COLLISION DAMAGE This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.

TSB #10232644

WINDSHIELD CRACKING This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.

TSB #10190150

INFINITI; FRONT SONAR PARKING SENSOR SERVICE INFORMATION This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.

TSB #10192146

SERVICE INFORMATION This bulletin provides information to identify: - A leaking strut or a shock absorber that qualifies for replacement under warranty. - A strut or shock absorber that has slight oil seepage, a condition which is considere

TSB #10192191

As part of an enhanced emissions test for Inspection & Maintenance (I/M), some States may require the System Readiness Test (SRT) status be checked. - The SRT is used to indicate whether the engine control module (ECM) has completed self di

TSB #10192219

SERVICE INFORMATION - This bulletin is to assist you in responding to customer questions about brake operation, and provides diagnostic and repair information for each item listed, if any should occur. - Most brake issues fall into the foll

TSB #10192218

If YOU CONFIRM: A vehicle needs to have the brake rotors resurfaced (front or rear). ACTION: Use the ProCut PFM Series on-car brake lathe to perform brake rotor resurfacing and follow the tips listed in this bulletin. - The ProCut PFM Serie

Showing the 8 most recent of 83 technical service bulletins on file with NHTSA.

20131121Component: AIR BAGSCrash reported1 injured

ON NOV.9 I WAS DRIVING HOME ON PATTERSONMILL RD. IN BARNWELL SC. A BUCK DEER HIT MY 1998 INFINITI QX4 I WENT OFF ROAD N HIT A TREE CUTTING IN HALF I WAS ABLE TO KICK OUT WINDSHIELD CRAWD OUT WENT TO N

19981203Component: VEHICLE SPEED CONTROLCrash reported1 injured

VEHICLE EXPERIENCED SUDDEN ACCELERATION RESULTING IN COLLISION WITH MULTIPLE VEHICLES, NO DEPLOYMENT OF AIR BAG DURING COLLISION.

19981203Component: AIR BAGSCrash reported1 injured

VEHICLE EXPERIENCED SUDDEN ACCELERATION RESULTING IN COLLISION WITH MULTIPLE VEHICLES, NO DEPLOYMENT OF AIR BAG DURING COLLISION.

20190809Component: SUSPENSIONCrash reported

WHEN YOU LET OFF THE GAS PEDDLE THE REAREND STARTS A VIOLENTLY SHAKEING BACK AND FORTH AND WILL CAUSE YOU TO DRIVE OVER SOMETHING OR SOMEONE DUE TO DEFECTIVE BUSHINGS!!!HOW CAN THEY SELL US CRAP THAT

20190809Component: UNKNOWN OR OTHERCrash reported

WHEN YOU LET OFF THE GAS PEDDLE THE REAREND STARTS A VIOLENTLY SHAKEING BACK AND FORTH AND WILL CAUSE YOU TO DRIVE OVER SOMETHING OR SOMEONE DUE TO DEFECTIVE BUSHINGS!!!HOW CAN THEY SELL US CRAP THAT

Showing the 5 most serious of 46 complaints filed with NHTSA.

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