2015 INFINITI QX70 Service and Repair Manual

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Factory-Grade Data

2015 INFINITI QX70 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

  • Seduction Sport Utility 4-Door
  • Sport Sport Utility 4-Door
  • Base Sport Utility 4-Door

Engines covered

  • 5.0L 5026CC V8 GAS DOHC Naturally Aspirated
  • 3.7L 3696CC V6 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

2015 INFINITI QX70 Recalls & Complaints

NHTSA #14V68300028/11/2014Component: FUEL SYSTEM, GASOLINE

Nissan North America, Inc. (Nissan) is recalling certain model year 2012-2014 Nissan Juke, 2012-2013 Infiniti M56, QX56, and 2014-2015 Infiniti Q70 (V8 engine vehicles only), and QX80 vehicles. The f

Consequence

A fuel leak in the presence of an ignition source could cause a vehicle fire.

Remedy

Nissan will notify owners, and dealers will re-torque the fuel pressure sensors free of charge. The

TSB #11031720

CERTIFICATION LABEL AND VIN PLATE REPLACEMENT SERVICE INFORMATION Because of collision damage or other vehicle repair, a replacement Certification Label or VIN Plate/Label may be needed. HINT: Certification Label = FMVSS (Federal Motor Vehi

TSB #11009064

DTC B00A0-00 STOREIF YOU CONFIRM DTC B00A0-00 (OCCUPANT DETECTION SENSOR UNIT) is stored, AND OCS zero point reset cannot be performed, (continued on the next page)D

TSB #11002539

INTELLIGENT KEY NOT DETECTED / ENGINE WILL NOT START This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.

TSB #11002537

CAN COMMUNICATION NETWORK DIAGNOSTIC FLOW CHART This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.

TSB #11001653

CAN COMMUNICATION CODES DIAGNOSTIC TIPS AND GUIDELINES This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.

TSB #11001182

WINDOW GLASS WARRANTY INFORMATION This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.

TSB #11001179

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 #11001177

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

Showing the 8 most recent of 101 technical service bulletins on file with NHTSA.

20250129Component: ELECTRICAL SYSTEMFire reported

Brake fluid began leaking onto the ABS actuator circuit board and created an electrical fire. This melted the engine harness and the connector to the abs module. This was confirmed by dealership tec

20250129Component: SERVICE BRAKESFire reported

Brake fluid began leaking onto the ABS actuator circuit board and created an electrical fire. This melted the engine harness and the connector to the abs module. This was confirmed by dealership tec

20210517Component: SERVICE BRAKES

I was backing out of the garage intending to stop on the driveway and inspect tires in the sunlight. The brakes had no effect and the car proceeded across the street and up the neighbor's driveway an

20181210Component: AIR BAGS

FOR MY 2015 INFINITY QX70, I WAS TOLD THE AIR BAG MODULE WITHIN THE PASSENGER SEAT AND THE OCCUPANCY CLASSIFICATION SYSTEM (OCS) WHICH IS PART OF THE AIRBAG SYSTEM HAVE BOTH GONE BAD THIS FRIDAY CAUSI

20170619Component: STRUCTURE:BODY

THE SUNROOF EXPLODED AT APPROX 8AM 5/30/2017. THE EXPLOSION WAS PRECEDED BY A RATTLING NOISE, THEN A VERY LOUD AND SCARY BANG. I WAS TRAVELING APPROX 65 MPH ON I80 W (BETWEEN VACAVILLE AND FAIRFIELD C

Showing the 5 most serious of 9 complaints filed with NHTSA.

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