Vehicle Segment:
Full-Size Luxury Sedan
Brand Positioning:
Hyundai's flagship luxury offering, aiming to compete with established German and Japanese luxury brands.
Key Competitors 2011:
BMW 7 Series, Mercedes-Benz S-Class, Lexus LS, Audi A8, Porsche Panamera
Manual Provider:
RepairSurge (Licensed OE materials)
Convenience:
Instant online access, accessible from multiple devices.
Value Proposition:
Cost-effective alternative to traditional printed manuals and expensive dealership repairs.
Licensing:
Officially licensed, ensuring accuracy and completeness derived from OEM data.
Manual Type:
Official Service and Repair Manual Software
Format:
Online Software/Web-based Access
Access Duration:
1 Year (with discount options for renewal)
Compatibility:
PC, Laptop, Smartphone, Tablet via Web Browser
Powertrain:
Engine, Transmission, Drivetrain
Chassis:
Suspension, Steering, Brakes, Wheels, Tires
Body And Interior:
Body Panels, Interior Trim, Seats, Restraints
Electrical:
Wiring Diagrams, Lighting, Power Distribution, Control Modules
HVAC:
Heating, Ventilation, and Air Conditioning
Comfort And Convenience:
Power Features, Keyless Entry, Infotainment Integration
Maintenance:
Scheduled Maintenance, Fluid Changes, Filter Replacements
Repair:
Component Diagnosis, Removal, Installation, Reassembly
Troubleshooting:
Diagnostic Flowcharts, Symptom-based Guides, Fault Code Interpretation
Specifications:
Torque Values, Clearances, Material Specifications
Depth Of Coverage:
Comprehensive: From basic maintenance to complex diagnostics and repair procedures.
Diagnostic Capabilities:
Advanced diagnostic procedures and interpretations.
Wiring Information:
Detailed wiring diagrams for all vehicle systems.
Technical Service Bulletins:
Likely includes references or summaries of relevant TSBs.
Engine Code:
G8B (3.8L Lambda)
Engine Type:
3.8L V6 DOHC 24-valve MPI
Displacement:
3778 cc (230.5 cubic inches)
Horsepower:
333 hp @ 6400 rpm
Torque:
291 lb-ft @ 4500 rpm
Fuel Delivery:
Multi-Port Fuel Injection (MPI)
Recommended Fuel:
Premium Unleaded Gasoline (91 octane or higher recommended)
Bore X Stroke:
96.0 mm x 87.0 mm
Compression Ratio:
11.0:1
Engine Block Material:
Aluminum Alloy
Cylinder Head Material:
Aluminum Alloy
Valvetrain:
DOHC, 4 valves per cylinder with Variable Valve Timing (VVT)
Engine Oil Capacity:
7.9 US Quarts (7.5 Liters)
Engine Oil Specification:
SAE 0W-30 API SM/SN or ILSAC GF-4/GF-5
Transmission Type:
8-speed Automatic with Shiftronic
Gear Ratios:
Refer to manual for specific ratios (common for longitudinal RWD setup)
Transmission Fluid Type:
ATF SP-IV (or equivalent specified by Hyundai)
Transmission Fluid Capacity:
Refer to manual for accurate capacity (typically around 8-10 quarts)
Shiftronic Manual Mode:
Yes
Drive Modes:
Comfort, Normal, Sport (likely affects transmission shift points)
NHTSA Overall Safety Rating:
Likely 5-Star (though specific 2011 ratings may vary by test procedure)
Brake System:
4-wheel Anti-lock Braking System (ABS) with Electronic Brake-force Distribution (EBD) and Brake Assist (BA)
Traction Control:
Electronic Stability Control (ESC), Traction Control System (TCS)
Driver Assistance:
Adaptive Cruise Control (optional), Lane Departure Warning (optional)
Airbags:
Dual front, front side-impact, side curtain, knee airbags
Seatbelts:
3-point height-adjustable front seatbelts with pretensioners and load limiters, rear 3-point seatbelts
Child Seat Anchors:
LATCH (Lower Anchors and Tethers for CHildren) system
Infotainment System:
Lexicon branded audio system with HDD navigation, CD/DVD player, USB/iPod interface, Bluetooth connectivity.
Display:
Large center console touchscreen display.
Parking Assistance:
Front and rear parking sensors, rearview camera.
Lighting Technology:
Bi-Xenon HID headlights with LED daytime running lights and taillights.
Bluetooth:
Standard for hands-free calling and audio streaming.
Keyless Entry Start:
Proximity key with push-button start.
Climate Control:
Multi-zone automatic climate control with air purification.
Oil Change Interval:
Every 7,500 miles or 6 months (whichever comes first), under normal driving conditions.
Tire Rotation Interval:
Every 7,500 miles
Engine Air Filter Replacement:
Every 30,000 miles or 24 months
Cabin Air Filter Replacement:
Every 15,000 miles or 12 months
Spark Plug Replacement:
100,000 miles (Platinum or Iridium type)
Coolant Type:
Hyundai Long Life Coolant (or equivalent OAT/HOAT coolant meeting Hyundai specification)
Brake Fluid Type:
DOT 3 or DOT 4
Power Steering Fluid Type:
Hydraulic Power Steering Fluid (refer to manual for specific Hyundai specification)
Common Concerns 2011:
While generally reliable, potential areas for inspection might include water pump seals, occasional transmission shift quality issues, and HVAC system components. Early models may exhibit some electronic glitches. Refer to TSBs for specifics.
Hyundai History:
Founded in 1967, Hyundai has grown from a domestic Korean manufacturer to a global automotive powerhouse.
Equus Introduction:
The Hyundai Equus (first generation, model code LZ) was introduced in 2009 in Korea, with a global rollout commencing thereafter. The 2011 model represents an early iteration of this luxury flagship.
Second Generation Transition:
The second generation Equus (model code HY) debuted for the 2014 model year, marking a significant redesign and platform change.
Manufacturing Plant:
Ulsan, South Korea
