Infiniti Vehicles – OEM Factory Repair & Service Manual PDFs for Sale

Our store offers a complete collection of Infiniti OEM factory repair and service manuals, providing dealer-level diagnostic data, step-by-step repair procedures, and full wiring diagrams for nearly every Infiniti model. These Infiniti service manuals are the same technical documents used by authorized dealerships and professional technicians, delivered in high-resolution, fully searchable PDF format for instant access.

Whether you maintain a luxury sedan, performance coupe, SUV, or crossover, our Infiniti repair manuals cover engine diagnostics, automatic and CVT transmissions, advanced electronics, suspension systems, brake repair, HVAC servicing, and complete body and interior procedures.

Infiniti Brand Overview & Engineering Heritage

Infiniti was launched in 1989 as Nissan’s luxury division, designed to compete with European and American premium brands. Known for precision engineering, VQ-series engines, advanced driver technologies, and refined interiors, Infiniti vehicles combine performance with reliability. Due to their complex electronics, adaptive suspension systems, and advanced powertrains, Infiniti models require accurate OEM repair documentation—not generic aftermarket manuals.

Our manuals ensure repairs are completed to factory specifications, protecting vehicle performance, safety, and long-term value.

Infiniti Models Covered in Our Repair Manual Collection

Our store includes OEM service manuals for a wide range of Infiniti vehicles, including:

• Infiniti G-Series (G35, G37)

• Infiniti Q50, Q60, Q70

• Infiniti M-Series & Q45

• Infiniti FX, QX50, QX60, QX70, QX80

• Infiniti EX & JX models

• Hybrid and performance variants (Red Sport, AWD models)

Coverage spans multiple model years and generations, with engine-specific, transmission-specific, and electrical system-specific documentation.

Engine, Fuel & Emissions Repair Manuals

Infiniti factory manuals include complete procedures for:

• VQ V6 and VK V8 engine diagnostics

• Direct injection and fuel delivery systems

• Turbocharged engine repair (select models)

• Timing chain service and valve train procedures

• Cooling system diagnostics and component replacement

• Emissions systems including EVAP, EGR, O₂ sensors, and catalytic converters

• Complete engine removal, teardown, and rebuild instructions

Essential for accurate engine troubleshooting and professional mechanical repair.

Transmission, AWD & Drivetrain Service Coverage

OEM manuals cover all Infiniti driveline systems, including:

• Automatic transmission repair and diagnostics

• CVT transmission servicing and calibration

• Manual transmission procedures (select models)

• Intelligent AWD system diagnostics

• Differentials, transfer cases, axles, and CV joints

• Transmission control module (TCM) testing and adaptation

Designed for smooth drivability restoration and drivetrain reliability.

Electrical Systems, Wiring Diagrams & Module Diagnostics

Infiniti vehicles rely heavily on advanced electronics. Our manuals include:

• Complete factory wiring diagrams

• CAN-Bus network communication layouts

• ECU, BCM, ABS, SRS, TCM, and HVAC module schematics

• Connector pinouts with voltage and resistance specifications

• Fuse, relay, and power distribution diagrams

• Step-by-step electrical fault isolation procedures

Critical for electrical diagnostics, sensor replacement, and module troubleshooting.

Suspension, Steering & Brake System Manuals

OEM Infiniti manuals provide full coverage for:

• Independent suspension and adaptive damping systems

• Electronic power steering diagnostics

• ABS, traction control, and stability control systems

• Brake caliper, rotor, and hydraulic system service

• Electronic parking brake procedures (where applicable)

• Factory alignment specifications

Ideal for ride quality restoration and safety system repair.

Body, Interior, Safety & Climate Control Systems

These manuals include complete instructions for:

• Automatic climate control diagnostics and A/C servicing

• Airbag and SRS system repair

• Interior trim, dashboard, and seat electronics

• Infotainment and driver assistance systems

• Body panel removal, alignment, and corrosion inspection

• Window regulators, locks, and comfort systems

Perfect for collision repair, interior restoration, and HVAC servicing.

s.