2008 INFINITI G37 Service and Repair Manual

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Factory-Grade Data

2008 INFINITI G37 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

  • Sport Coupe 2-Door
  • Journey Coupe 2-Door
  • Base Coupe 2-Door

Engines covered

  • 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

2008 INFINITI G37 Recalls & Complaints

NHTSA #08V52100007/10/2008Component: AIR BAGS

NISSAN IS RECALLING 204,361 MY 2007-2008 ALTIMA, ALTIMA HYBRID, 350Z, 350Z ROADSTER, MY 2008 ALTIMA COUPE, ROGUE, MY 2009 MURANO, AND INFINITI MY 2007-2008 G35 SEDAN, MY 2008 G37 COUPE AND EX35 PASSEN

Consequence

THIS COULD RESULT IN THE PASSENGER AIR BAG BEING SUPPRESSED WHICH COULD FAIL TO PROVIDE ADEQUATE PRO

Remedy

DEALERS WILL TEST THE SIGNAL BETWEEN THE OCS AND ACU SYSTEMS USING A SPECIAL TOOL TO CHECK THAT IT I

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 #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.

TSB #10233611

ABS/VDC CAN DIAGNOSIS INFORMATION 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 95 technical service bulletins on file with NHTSA.

20111028Component: SERVICE BRAKES, HYDRAULICCrash reported

ON 9/30/2011 I WAS DRIVING AT APPROXIMATELY 10 MPH THROUGH OUR HIGH SCHOOL PARKING LOT. MY SPACE IS DIRECTLY ALIGNED WITH A SPEED BUMP. I SLOWED DRAMATICALLY FOR THE SPEED BUMP AT THE SAME TIME I MADE

20111028Component: VEHICLE SPEED CONTROLCrash reported

ON 9/30/2011 I WAS DRIVING AT APPROXIMATELY 10 MPH THROUGH OUR HIGH SCHOOL PARKING LOT. MY SPACE IS DIRECTLY ALIGNED WITH A SPEED BUMP. I SLOWED DRAMATICALLY FOR THE SPEED BUMP AT THE SAME TIME I MADE

20091119Component: VEHICLE SPEED CONTROLCrash reported

ON OCTOBER 23, 2009 I WAS DRIVING IN A PARKING STRUCTURE WITH MY INFINITI G37 2008 AND A PASSENGER. THERE WERE SEVERAL PARKING SPACES ON THE FOURTH FLOOR. THE PARKING STRUCTURE WAS VERY BUSY AND SLO

20091119Component: SERVICE BRAKES, HYDRAULICCrash reported

ON OCTOBER 23, 2009 I WAS DRIVING IN A PARKING STRUCTURE WITH MY INFINITI G37 2008 AND A PASSENGER. THERE WERE SEVERAL PARKING SPACES ON THE FOURTH FLOOR. THE PARKING STRUCTURE WAS VERY BUSY AND SLO

20210322Component: ELECTRICAL SYSTEMFire reported

REGARDING TRACKING NUMBER 11400119.- INFINITY CALLED ME TODAY(FROM PHONE NUMBER 6157257000. SHE SAID THEY ARE NOT INTERESTED IN MY CASE BECAUSE THE CAR HAS NO RECALL ON IT. I'M CONFUSED BECAUSE I THOU

Showing the 5 most serious of 96 complaints filed with NHTSA.

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