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.

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

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.

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.

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.

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.

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.