This comprehensive Infiniti M Service Repair Manual covers all aspects of repairing, maintaining, and restoring your 2012-2013 Infiniti M (MODEL Y51 SERIES). Designed for both experienced mechanics and DIY enthusiasts, this manual provides a wealth of information to ensure you have the knowledge and guidance necessary to tackle any repair job confidently.

The manual meticulously details each component of your vehicle, from the engine and transmission to the suspension, brakes, electrical systems, and more. It includes a vast array of illustrations, diagrams, wiring schematics, and specifications to provide a clear understanding of each system. You'll find step-by-step instructions for every procedure, guiding you through each stage of disassembly, repair, and reassembly.

Here is a glimpse of the extensive content included:

- **General Information:** Covers owner's manuals, technical specifications, service bulletins, and other important introductory information.
- **Engine Mechanical:** Provides detailed information on engine components, including the cylinder head, crankshaft, pistons, connecting rods, valves, and camshaft.
- **Engine Lubrication System:** Explains the workings of the oil pump, oil filter, and oil lines, ensuring proper lubrication for optimal engine performance.
- **Engine Cooling System:** Covers the radiator, water pump, thermostat, and other components responsible for regulating engine temperature.
- **Engine Control System:** Delves into the intricacies of the ECU (Engine Control Unit), sensors, actuators, and wiring responsible for controlling engine functions.
- **Fuel System:** Explains the fuel injection system, fuel pump, fuel lines, and other components responsible for delivering fuel to the engine.
- **Exhaust System:** Provides information on the exhaust manifold, catalytic converter, muffler, and tailpipe, ensuring efficient emission control.
- **Starting System:** Details the starter motor, battery, ignition switch, and other components responsible for starting the engine.
- **Accelerator Control System:** Explains the throttle body, throttle position sensor, and other components responsible for controlling engine speed.
- **Hybrid Control System, Hybrid Battery System, Hybrid Brake System:** (For hybrid models) Offers a comprehensive understanding of the hybrid system components and their functions.
- **EV Control System, Traction Motor System, EV Battery System:** (For electric models) Provides detailed information on the electric vehicle system components and their functions.
- **Vehicle Charging System:** (For electric models) Explains the charging system, including charging ports and charging methods.
- **High Voltage Cooling System:** (For electric models) Details the cooling system for high-voltage components.
- **Clutch:** Covers the clutch mechanism, including the clutch disc, pressure plate, and release bearing.
- **Transaxle & Transmission:** Offers in-depth information on the transmission, gears, and related components.
- **Driveline:** Explains the driveshaft, axles, and other components responsible for transferring power from the engine to the wheels.
- **Front Axle & Rear Axle:** Covers the axles, bearings, and other components responsible for supporting the vehicle and transferring power to the wheels.
- **Front Suspension & Rear Suspension:** Provides detailed information on the suspension components, including shock absorbers, springs, control arms, and tie rods.
- **Suspension Control System:** Explains the electronic systems and sensors responsible for controlling the suspension.
- **Road Wheels & Tires:** Covers the wheels, tires, and tire pressure monitoring system.
- **Brake System:** Offers a detailed understanding of the braking system, including calipers, rotors, brake pads, and brake lines.
- **Parking Brake System:** Explains the operation of the parking brake.
- **Brake Control System:** Covers the electronic systems and sensors responsible for controlling the brakes.
- **Steering System:** Details the steering wheel, steering column, steering gear, and other components responsible for steering the vehicle.
- **Steering Control System:** Explains the electronic systems and sensors responsible for controlling the steering system.
- **Seat Belt & Seat Belt Control System:** Covers the seat belt system, including the retractors, buckles, and tensioners.
- **SRS Airbag & SRS Airbag Control System:** Explains the airbag system, including the airbags, sensors, and control module.
- **Ventilation System, Heater & Air Conditioning System, Heater & Air Conditioning Control System:** Covers the HVAC system, including the blower motor, heater core, AC compressor, and control unit.
- **Interior:** Provides information on interior components, such as the seats, door panels, and dashboard.
- **Instrument Panel:** Explains the instrument cluster, gauges, and warning lights.
- **Seat:** Covers the seat adjustment systems, including power seats and heating/cooling functions.
- **Automatic Drive Positioner:** (For vehicles with this feature) Explains the operation of the automatic seat positioning system.
- **Door & Lock:** Details the door latches, handles, and locking mechanisms.
- **Security Control System:** Explains the anti-theft system and remote keyless entry.
- **Glass & Window System, Power Window Control System:** Covers the windows, window regulators, and power window controls.
- **Roof:** Provides information on the sunroof or moonroof.
- **Hood:** Details the hood latch and release mechanism.
- **Exterior:** Covers the body panels, doors, and other exterior components.
- **Body Repair:** Provides guidance on common body repairs.
- **Mirrors:** Details the side mirrors and rearview mirror.
- **Exterior Lighting System:** Explains the headlights, taillights, and other exterior lighting components.
- **Interior Lighting System:** Covers the interior lights, dome lights, and map lights.
- **Wiper & Washer:** Explains the windshield wipers, washer system, and fluid reservoir.
- **Defogger:** Covers the rear window defroster.
- **Horn:** Explains the horn system.
- **Approaching Vehicle Sound for Pedestrians (VSP):** (For vehicles with this feature) Explains the system designed to alert pedestrians to the vehicle's approach.
- **Power Outlet:** Provides information on the power outlets in the vehicle.
- **Body Control System:** Explains the electronic system responsible for controlling various body functions, including the windows, mirrors, and door locks.
- **LAN System:** Covers the vehicle's local area network system.
- **Power Control System:** Covers the vehicle's electrical system, including the battery, alternator, and fuses.
- **Charging System:** (For electric models) Explains the charging system, including the charging port and charging methods.
- **Power Supply, Ground & Circuit Elements:** Explains the electrical system's power supply, grounding, and wiring circuits.
- **Meter, Warning Lamp & Indicator:** Covers the instrument cluster, warning lights, and indicators.
- **Warning Chime System:** Explains the warning chimes and alerts.
- **Sonar System:** (For vehicles with this feature) Explains the sonar system used for parking assistance.
- **Audio, Visual & Navigation System:** Provides information on the vehicle's audio, visual, and navigation systems.
- **Cruise Control System:** Explains the cruise control system and its operation.
- **Driver Assistance System:** (For vehicles with this feature) Details the driver assistance systems, such as lane departure warning and adaptive cruise control.
- **Drive Mode System:** (For vehicles with this feature) Explains the selectable drive modes, such as sport mode and eco mode.
- **Maintenance:** Provides detailed information on scheduled maintenance procedures, including oil changes, tire rotations, and filter replacements.

This comprehensive manual serves as an invaluable resource for anyone looking to maintain and repair their 2012-2013 Infiniti M.

## Infiniti M Service Repair Manual 2012-2013: Your Guide to Maintaining Your Luxury Sedan

The Infiniti M Service Repair Manual for the 2012-2013 model years is an essential resource for anyone who owns or works on this luxurious sedan. This comprehensive manual provides detailed information on every aspect of the vehicle's operation, from routine maintenance to complex repairs. It serves as a valuable tool for both professional mechanics and DIY enthusiasts, offering step-by-step instructions, detailed diagrams, and technical specifications. The manual covers all aspects of the M model, including engine, transmission, suspension, braking system, electrical system, and more. Whether you're looking to change your oil, replace brake pads, or troubleshoot a complex electrical issue, this manual has the information you need to get the job done right.

The Infiniti M Service Repair Manual goes beyond simply outlining procedures. It provides in-depth explanations of the vehicle's systems, helping you to understand how everything works together. This knowledge is crucial for effective troubleshooting and repair. The manual also includes numerous illustrations and diagrams, making it easier to visualize the steps involved in each repair. With clear, concise language and comprehensive coverage, the Infiniti M Service Repair Manual is the ultimate resource for keeping your vehicle running smoothly and efficiently. It empowers you to perform your own maintenance and repairs, saving you money and allowing you to fully understand the inner workings of your luxury sedan.