Segment:
Premium Sport Sedan/Coupe
Competitors:
BMW 3 Series, Audi A4, Mercedes-Benz C-Class, Lexus IS, Acura TL.
Usp:
Performance-oriented V6 engine, rear-wheel-drive platform (available AWD), luxurious interior, advanced technology for its class.
Software Benefit:
Licensed OE data from RepairSurge for accuracy and completeness; accessible across multiple devices; subscription model provides continuous updates and access.
Primary Coverage:
2012 Infiniti G37 (all trims and body styles)
Estimated Pages:
Extensive (digital format, not defined by page count)
Type:
Service and Repair Manual Software
Format:
Online Software/Web-based Access
Powertrain:
Engine mechanical, lubrication, cooling, fuel, ignition, exhaust, engine control system (ECM), transmission (automatic & manual), differential, axles.
Chassis:
Suspension (front & rear), steering system, brakes (hydraulic, ABS, EBD, VDC), wheels, tires.
Body:
Exterior body panels, interior trim, doors, windows, glass, seats, roof systems, climate control (HVAC), exterior/interior lighting.
Electrical:
Battery, charging system, starting system, multiplex network systems, body control module (BCM), powertrain control module (PCM), infotainment system, audio system, navigation, driver assistance systems, wiring diagrams (complete).
Maintenance:
Scheduled maintenance, oil changes, filter replacements, fluid checks and top-offs, tire rotation, brake inspections, battery checks.
Diagnostics:
Troubleshooting guides, symptom-based diagnostics, diagnostic trouble codes (DTCs), component testing procedures, use of scan tools.
Repair:
Component removal, installation, adjustment, overhaul, and replacement for all major systems.
Specific Procedures:
Engine timing, brake bleeding, suspension component replacement, AC system service, electrical component testing and replacement, ECU programming/reflashing.
Depth:
Comprehensive, factory-level detail suitable for professional technicians and advanced DIY enthusiasts.
Engine Type:
3.7L V6 DOHC 24-Valve with Variable Valve Event & Lift (VVEL)
Horsepower:
Approx. 328-332 hp @ 7000 rpm (depending on trim and specific market)
Torque:
Approx. 267-270 lb-ft @ 5200 rpm (depending on trim and specific market)
Fuel Delivery:
Electronic Fuel Injection (EFI) with Direct Injection (DI) and Port Injection (MPI)
Fuel Type:
Premium Unleaded Gasoline (91 Octane or higher recommended)
Coolant Type:
Nissan Genuine Super Long Life Antifreeze (Blue) or equivalent (API GL-4 or API GL-5 rated)
Type:
7-speed automatic transmission (RE7R01A)
Type:
6-speed manual transmission (JR07B)
Automatic Features:
Manual shift mode (DS mode), Downshift Rev Matching (DRM), Adaptive Shift Control (ASC).
Automatic Transmission Fluid:
Nissan Genuine Matic S ATF or equivalent (NS2 specification recommended)
Manual Transmission Fluid:
API GL-4 or GL-5, SAE 75W-85 or 75W-90 synthetic gear oil (consult specific model documentation for exact spec)
Wheelbase:
112.2 inches (2850 mm)
Length:
Sedan: 190.5 inches (4838 mm); Coupe: 187.5 inches (4763 mm)
Width:
Sedan: 71.5 inches (1816 mm); Coupe: 71.7 inches (1821 mm)
Height:
Sedan: 57.7 inches (1466 mm); Coupe: 55.7 inches (1415 mm)
Curb Weight Approx:
3500-3800 lbs (1588-1724 kg) depending on configuration
Gross Vehicle Weight Rating:
Varies by trim and body style (refer to vehicle's safety compliance sticker)
NHTSA Overall Rating:
Generally rated highly (5-star in many categories for 2012 model year)
Vehicle Dynamic Control:
Standard VDC with Traction Control System (TCS).
Braking Assist:
Anti-lock Braking System (ABS), Electronic Brake-force Distribution (EBD), Brake Assist (BA).
Airbags:
Front airbags, front side-impact airbags, roof-mounted curtain airbags for front and rear occupants.
Seat Belts:
Three-point seat belts with pretensioners and load limiters for all seating positions.
Child Anchors:
LATCH (Lower Anchors and Tethers for Children) system.
Display:
Available 7-inch or 8-inch color displays with navigation system, Bluetooth, USB port, auxiliary audio input.
Audio System:
Bose premium audio system (often standard or optional on higher trims).
Availability:
Intelligent Cruise Control (ICC), Lane Departure Warning (LDW), Lane Departure Prevention (LDP), Forward Collision Warning (FCW), Distance Control Assist (DCA), Blind Spot Warning (BSW), Back-up Collision Intervention (BCI) - availability varies by trim and options.
Bluetooth Hands Free:
Standard Bluetooth Hands-Free Phone System.
Keyless Entry:
Intelligent Key system with push-button ignition.
Oil Change Interval:
Every 5,000 miles or 6 months, or as indicated by the Maintenance Minder system (using synthetic oil).
Engine Air Filter:
Inspect every 15,000 miles, replace as needed or at 30,000 miles.
Cabin Air Filter:
Inspect every 15,000 miles, replace as needed or at 15,000-24,000 miles depending on conditions.
Spark Plugs:
Iridium-tipped plugs, typically replaced at 105,000 miles.
Engine Oil Type:
SAE 0W-20 Synthetic Motor Oil (API SN or ILSAC GF-5 certified)
Engine Oil Capacity:
Approx. 5.1 quarts (4.8 liters) with filter change.
Coolant Capacity:
Approx. 8.6 quarts (8.1 liters) for AWD models, slightly less for RWD.
Common Wear Items:
Brake pads and rotors, front suspension components (e.g., ball joints, control arm bushings), serpentine belt, battery.
Potential Failures:
Water pump leaks (at higher mileage), PCV valve issues, some electrical gremlins related to multiplex systems if not properly maintained or repaired.
Infiniti Focus:
Performance luxury brand from Nissan, emphasizing driver engagement and refined design.
G37 Lineage:
Successor to the G35, part of the V36 generation sedan/coupe platform, known for its powerful VQ engine and RWD dynamics.
Model Years:
2009-2013 (as G37), then became Q40/Q60.
