2006 INFINITI M45 Service and Repair Manual

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Factory-Grade Data

2006 INFINITI M45 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 Sedan 4-Door
  • Sport Sedan 4-Door

Engines covered

  • 4.5L 4494CC V8 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

2006 INFINITI M45 Recalls & Complaints

NHTSA #13V43000026/09/2013Component: VEHICLE SPEED CONTROL:ACCELERATOR PEDAL

Nissan North America, Inc. (Nissan) is recalling certain model year 2006-2010 Infiniti M35 and M45 vehicles manufactured April 4, 2004, through October 5, 2010. Over time, the accelerator pedal senso

Consequence

In this fail-safe mode, throttle valve deposits may cause the engine to stall when the vehicle is co

Remedy

Nissan will notify owners, and dealers will replace the accelerator pedal assembly and reprogram the

NHTSA #16V34900024/05/2016Component: AIR BAGS:FRONTAL:PASSENGER SIDE:INFLATOR MODULE

Nissan North America, Inc. (Nissan) is recalling certain model year 2003-2008 Infiniti FX35 and FX45, 2003-2004 Infiniti I35, 2006-2010 Infiniti M35 and M45, and 2007-2011 Nissan Versa vehicles, origi

Consequence

An inflator rupture may result in metal fragments striking the vehicle occupants resulting in seriou

Remedy

Nissan will notify owners, and dealers will replace the passenger frontal air bag inflator, free of

NHTSA #15V22600017/04/2015Component: AIR BAGS

Nissan North America, Inc. (Nissan) is recalling certain model year 2003-2004 Infiniti I35, 2003-2005 FX35 and FX45, and 2006 M35 and M45 vehicles originally sold, or currently registered, in geograph

Consequence

In the event of a crash necessitating deployment of the passenger’s frontal air bag, the inflator co

Remedy

Nissan will notify owners, and dealers will replace the passenger air bag inflator, free of charge.

NHTSA #17V02800010/01/2017Component: AIR BAGS:FRONTAL:PASSENGER SIDE:INFLATOR MODULE

Nissan North America, Inc. (Nissan) is recalling certain 2012 Nissan Versa hatchbacks originally sold, or ever registered, in Alabama, California, Florida, Georgia, Hawaii, Louisiana, Mississippi, Sou

Consequence

An inflator rupture may result in metal fragments striking the vehicle occupants resulting in seriou

Remedy

Nissan will notify owners, and dealers will replace the front passenger air bag inflators, free of c

NHTSA #22E06600009/08/2022Component: AIR BAGS:FRONTAL:DRIVER SIDE:INFLATOR MODULE

Nissan North America, Inc. (Nissan) is recalling certain air bag inflator replacement service parts that may have been installed as part of a theft or collision repair. The parts include certain pass

Consequence

An inflator explosion may result in sharp metal fragments striking the driver or other occupants res

Remedy

Dealers will inspect and replace the inflators as necessary, free of charge. Owner notification let

NHTSA #20V00800009/01/2020Component: AIR BAGS:FRONTAL:PASSENGER SIDE:INFLATOR MODULE

Nissan North America, Inc. (Nissan) is recalling certain 2001-2003 Maxima, 2002-2006 Sentra, 2002-2004 Pathfinder, 2007-2011 Versa Sedan and Versa Hatchback, 2001-2004 Infiniti I30 and I35, 2002-2003

Consequence

An inflator explosion may result in sharp metal fragments striking the driver or other occupants res

Remedy

Nissan will notify owners, and dealers will replace the front passenger air bag inflators with alter

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 90 technical service bulletins on file with NHTSA.

20191021Component: UNKNOWN OR OTHERCrash reported1 injured

WHILE DRIVING AT 55 MPH, I WAS CHANGING LANES, AND THERE WAS A PIECE OF METAL IN THE ROAD. I APPLIED THE BRAKES TO SLOW DOWN. THE CAR ABRUPTLY PULLED TO RIGHT AND AND RAN INTO THE CURB ON THE RIGHT

20060327Component: VEHICLE SPEED CONTROLCrash reported

I WAS DRIVING A 2006 INFINITI M45. I WAS PULLING INTO A PARKING PLACE. I HAD MY FOOT ON THE BRAKE. THE CAR WAS SLOWING TO A STOP AND HAD STOPPED FORWARD MOTION. I WAS GETTING READY TO STOP THE ENGINE.

20100901Component: TIRES1 injured

THIS CAR CANNOT KEEP A STRAIGHT LINE ON ANY ROAD. I HAVE HAD ALL FOUR TIRES REPLACED, ALL FOUR WHEELS REPLACED, FIVE TIRE ALIGNMENTS/BALANCES DONE TO NO AVAIL. THIS HAS CAUSED SEVERE DANGER WHEN DRIVI

20100901Component: SUSPENSION1 injured

THIS CAR CANNOT KEEP A STRAIGHT LINE ON ANY ROAD. I HAVE HAD ALL FOUR TIRES REPLACED, ALL FOUR WHEELS REPLACED, FIVE TIRE ALIGNMENTS/BALANCES DONE TO NO AVAIL. THIS HAS CAUSED SEVERE DANGER WHEN DRIVI

20100901Component: WHEELS1 injured

THIS CAR CANNOT KEEP A STRAIGHT LINE ON ANY ROAD. I HAVE HAD ALL FOUR TIRES REPLACED, ALL FOUR WHEELS REPLACED, FIVE TIRE ALIGNMENTS/BALANCES DONE TO NO AVAIL. THIS HAS CAUSED SEVERE DANGER WHEN DRIVI

Showing the 5 most serious of 102 complaints filed with NHTSA.

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