2021 Nissan GT-R Service and Repair Manual

This 2021 Nissan GT-R Service & Repair Manual Covers

• Complete factory workshop procedures
• Scheduled servicing and maintenance
• Engine overhaul and repair
• Twin-turbocharger servicing
• Dual-clutch transaxle servicing
• ATTESA E-TS AWD repairs
• Electrical diagnostics
• Factory wiring diagrams
• Body repairs
• Diagnostic troubleshooting
• Technical specifications
• Component testing

Engine Options

Twin-Turbocharged Petrol

• 3.8L VR38DETT DOHC Twin-Turbocharged V6

Transmission Options

• 6-speed GR6 Dual-Clutch Transmission (DCT)

Engine and Drivetrain Repair Coverage

• Complete engine overhaul procedures
• Engine removal and installation
• Cylinder head servicing
• Timing chain inspection and replacement
• Twin-turbocharger servicing
• Turbo boost pressure diagnostics
• Wastegate inspection
• Intercooler servicing
• Charge-air system diagnostics
• Direct fuel injection diagnostics
• Ignition system servicing
• Electronic throttle control diagnostics
• Cooling system repairs
• Engine lubrication system servicing
• Intake and exhaust system repairs
• EVAP system diagnostics
• Emissions control servicing
• GR6 dual-clutch transmission diagnostics
• Dual-clutch overhaul procedures
• Transfer case servicing
• Front differential servicing
• Rear differential servicing
• Driveshaft servicing
• CV joint inspection and replacement

Turbocharged Technologies

• Twin-turbocharger diagnostics
• Charge-air system inspection
• Intercooler efficiency testing
• Turbo boost control diagnostics
• Wastegate actuator testing
• Direct fuel injection diagnostics
• Knock control diagnostics
• Electronic throttle diagnostics
• Fuel pressure testing

AWD Technologies

• ATTESA E-TS AWD diagnostics
• AWD control module diagnostics
• Transfer case servicing
• Front differential servicing
• Rear limited-slip differential servicing
• Yaw rate sensor calibration
• Steering angle sensor calibration
• AWD hydraulic system diagnostics

Chassis, Steering and Suspension

• Independent front suspension servicing
• Independent rear multi-link suspension servicing
• Bilstein DampTronic suspension diagnostics
• Steering rack servicing
• Electric power steering diagnostics
• Wheel alignment specifications
• Wheel bearing replacement
• Control arm servicing
• Suspension geometry inspection
• Stabiliser bar servicing

Braking Systems

• Brembo performance brake system servicing
• ABS diagnostics
• Electronic Brakeforce Distribution (EBD)
• Vehicle Dynamic Control (VDC) diagnostics
• Traction Control System diagnostics
• Brake booster servicing
• Brake master cylinder overhaul
• Brake caliper servicing
• Parking brake adjustment
• Wheel speed sensor diagnostics

Electrical Systems and Wiring

• Complete factory wiring diagrams
• Engine control module diagnostics
• Transmission control module diagnostics
• CAN Bus communication diagnostics
• Charging system testing
• Starting system servicing
• Alternator servicing
• Battery testing
• Lighting system wiring
• Instrument cluster diagnostics
• Power window diagnostics
• Intelligent Key system diagnostics
• Push-button start system diagnostics
• Power mirror wiring
• Audio and infotainment wiring
• Immobiliser diagnostics
• Relay testing
• Connector pin-outs
• Ground point locations
• Electrical circuit testing

Air Conditioning and HVAC

• Dual-zone climate control diagnostics
• Air conditioning compressor servicing
• Condenser servicing
• Evaporator repairs
• Refrigerant system testing
• HVAC control module diagnostics
• Blower motor servicing
• Heater core replacement

Body, Interior and Restraint Systems

• SRS airbag diagnostics
• Seat belt pretensioner servicing
• Occupant classification system diagnostics
• Dashboard removal
• Door trim removal
• Window regulator servicing
• Rear hatch servicing
• Exterior lighting repairs
• Interior trim servicing
• Door lock servicing
• Exterior mirror repairs

Diagnostics and Troubleshooting

• Factory CONSULT diagnostic procedures
• Engine performance diagnostics
• Turbocharger diagnostics
• Boost pressure troubleshooting
• Fuel system diagnostics
• Dual-clutch transmission diagnostics
• AWD system diagnostics
• ABS and VDC troubleshooting
• SRS fault diagnosis
• CAN Bus communication diagnostics
• Electrical circuit testing
• Sensor testing procedures
• Actuator testing
• Factory diagnostic flowcharts

Common Error Codes Covered

Engine Codes

• P0101 — Mass Air Flow Sensor Range/Performance
• P0113 — Intake Air Temperature Circuit High Input
• P0171 — System Too Lean (Bank 1)
• P0234 — Engine Overboost Condition
• P0299 — Turbocharger/Supercharger Underboost Condition
• P0300 — Random/Multiple Cylinder Misfire Detected
• P0301 — Cylinder 1 Misfire Detected
• P0335 — Crankshaft Position Sensor “A” Circuit
• P0340 — Camshaft Position Sensor “A” Circuit
• P0420 — Catalyst System Efficiency Below Threshold (Bank 1)
• P0507 — Idle Control System RPM Higher Than Expected
• P0606 — ECM/PCM Processor Performance

Transmission Codes

• P0700 — Transmission Control System Malfunction
• P0715 — Input/Turbine Speed Sensor Circuit
• P0720 — Output Speed Sensor Circuit
• P0730 — Incorrect Gear Ratio
• P0746 — Pressure Control Solenoid Performance
• P0776 — Pressure Control Solenoid B Performance or Stuck Off

ABS and Chassis Codes

• C1109 — Battery Voltage Abnormal
• C1110 — ABS Actuator and Electric Unit Fault
• C1103 — Front Right Wheel Speed Sensor
• C1104 — Front Left Wheel Speed Sensor

Network Communication Codes

• U1000 — CAN Communication Circuit
• U1001 — CAN Communication Circuit
• U1002 — System Communication Fault
• U0100 — Lost Communication With ECM/PCM

Body Control Codes

• B2190 — Steering Lock Unit Malfunction
• B2191 — Key ID Discord
• B2618 — BCM Circuit Fault

Plus many other codes included in the manual.

Fuse Box Diagram

• Engine compartment fuse box layout
• Passenger compartment fuse box layout
• Intelligent Power Distribution Module (IPDM) layout
• Fuse identification chart
• Relay locations
• Fuse amperage ratings
• Protected circuit identification

Wiring Diagrams

• Engine management wiring
• Twin-turbocharger control wiring
• Direct fuel injection wiring
• Ignition system wiring
• GR6 transmission wiring
• AWD system wiring
• ABS and VDC wiring
• SRS wiring
• Climate control wiring
• Lighting circuits
• Instrument cluster wiring
• Intelligent Key system wiring
• Audio and infotainment wiring
• CAN Bus network diagrams
• Connector views
• Ground point diagrams

Serpentine Belt and Timing System Information

• Timing chain inspection procedures
• Timing chain replacement procedures
• Camshaft timing specifications
• Timing mark illustrations
• Accessory drive belt routing
• Drive belt tension specifications
• Timing component inspection

Torque Specifications

• Cylinder head bolt torque
• Main bearing cap torque
• Connecting rod bolt torque
• Crankshaft pulley torque
• Camshaft sprocket torque
• Flywheel torque
• Dual-clutch assembly torque
• Wheel nut torque
• Brake caliper torque
• Suspension fastener torque
• Differential fastener torque
• Engine mount torque
• Spark plug torque

Maintenance and Service Information

• Factory maintenance schedules
• Engine oil specifications
• GR6 transmission fluid specifications
• Front differential oil specifications
• Rear differential oil specifications
• Transfer case fluid specifications
• Coolant specifications
• Brake fluid specifications
• Spark plug replacement intervals
• Air filter servicing
• Cabin air filter replacement
• Drive belt inspection
• Cooling system maintenance
• Brake inspection procedures
• Tyre rotation procedures
• Battery maintenance

Who Is This Manual For?

• New Zealand automotive workshops
• Independent repair garages
• Performance vehicle specialists
• Automotive technicians
• Auto electricians
• Diagnostic specialists
• Motorsport teams
• DIY owners
• Automotive training institutions