Infiniti FX37S – OEM Factory Repair & Service Manual PDFs

The Infiniti FX37S is the Sport-tuned variant of the FX platform, engineered with aggressive suspension calibration, sport braking hardware, and performance-focused electronics. Powered by the 3.7L VQ37VHR V6 engine, paired with a 7-speed automatic transmission and available Intelligent All-Wheel Drive, the FX37S demands official Infiniti factory repair manuals for precise diagnostics and correct servicing.

Our store provides Infiniti FX37S OEM service manuals in high-resolution, fully searchable PDF format, delivering factory procedures, complete wiring diagrams, and step-by-step diagnostic data trusted by Infiniti dealership technicians.

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FX37S Sport Package Engineering

The FX37S differs significantly from the standard FX37 through its sport suspension geometry, larger braking system, unique stability programming, and performance-oriented drivetrain calibration. These systems rely on exact OEM specifications that only Infiniti factory manuals provide.

Manual coverage includes:

• 3.7L VQ37VHR high-revving V6 engine

• Sport-calibrated 7-speed automatic transmission

• Rear-wheel drive and Intelligent AWD

• Sport-tuned VDC and traction systems

• Performance suspension and braking components

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VQ37VHR Engine, Intake & Exhaust Systems

Infiniti FX37S factory manuals provide detailed procedures for:

• VQ37VHR engine diagnostics and performance testing

• Electronic throttle and fuel injection systems

• VVEL and variable valve timing calibration

• High-flow intake and exhaust servicing

• Cooling system diagnostics and replacement

• Emission system monitoring and O₂ sensor testing

• Engine removal, teardown, and installation

Critical for maintaining performance output and reliability.

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Sport Transmission & AWD Drivetrain Service

OEM FX37S manuals cover:

• 7-speed automatic transmission diagnostics

• Sport shift logic calibration and learning resets

• Torque converter and driveline inspection

• AWD transfer case and differential service

• Driveshafts, axles, and CV joints

• Transmission fluid specifications and procedures

Designed to support high-performance driving conditions.

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Advanced Electronics & OEM Wiring Diagrams

FX37S service manuals include:

• Complete Infiniti factory wiring diagrams

• CAN-Bus and vehicle network layouts

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

• Connector pinouts with voltage references

• Fuse and relay control logic

• System-by-system diagnostic workflows

Essential for sport-model electronics troubleshooting.

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Sport Suspension, Steering & Brake Systems

Factory documentation includes:

• Sport-tuned independent suspension diagnostics

• Electronic power steering calibration

• High-performance brake system service

• ABS, stability control, and traction diagnostics

• Brake rotor, caliper, and pad replacement

• OEM alignment and ride-height specifications

Optimized for precision handling and braking performance.

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Interior Systems, Safety & Body Procedures

Infiniti FX37S manuals also provide coverage for:

• Sport interior electronics and seat systems

• Dual-zone climate control diagnostics

• Airbag and SRS service procedures

• Infotainment and navigation troubleshooting

• Interior trim removal and fitment

• Exterior body panel repair and corrosion checks

Perfect for luxury sport interior and body restoration.