1999 INFINITI G20 Service and Repair Manual

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Factory-Grade Data

1999 INFINITI G20 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

  • T Sedan 4-Door
  • Base Sedan 4-Door

Engines covered

  • 2.0L 2000CC l4 GAS DOHC 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

1999 INFINITI G20 Recalls & Complaints

No active recalls The 1999 INFINITI G20 has no recalls on file with NHTSA.
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 #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 #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 #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

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

Showing the 8 most recent of 54 technical service bulletins on file with NHTSA.

20020911Component: VISIBILITY:POWER WINDOW DEVICES AND CONTROLSCrash reported

NO SUMMARY LISTED FOR ABOVE VEHICLE. *AK

20020911Component: STRUCTURE:FRAME AND MEMBERSCrash reported

NO SUMMARY LISTED FOR ABOVE VEHICLE. *AK

20020911Component: UNKNOWN OR OTHERCrash reported

NO SUMMARY LISTED FOR ABOVE VEHICLE. *AK

20020911Component: SEATSCrash reported

NO SUMMARY LISTED FOR ABOVE VEHICLE. *AK

20001210Component: ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL4 injured

ALL PASSENGERS COMPLAIN OF CO2 RELATED PHYSICAL SIDE EFFECTS. *AK

Showing the 5 most serious of 10 complaints filed with NHTSA.

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