Segment:
Full-size Luxury SUV
Key Selling Points:
Off-road capability, luxurious interior, powerful engine options, towing capacity
Direct Competitors 2006:
Chevrolet TrailBlazer, Ford Explorer, Toyota 4Runner, Nissan Pathfinder, Land Rover LR3
Off Road Systems:
Quadra-Trac II 4WD system, available Quadra-Drive II 4WD system
Comfort Features:
Premium audio systems, dual-zone climate control, heated seats (optional), navigation system (optional)
Primary Coverage:
Owner's Information and Operation
Secondary Coverage:
Maintenance, Safety Features, Controls, and Troubleshooting
Estimated Pages:
Approximately 300-400 pages (typical for this era and vehicle class)
Format:
Printed Book (assumed from context of sales business)
Powertrain:
Engine operation (gasoline), transmission operation (automatic)
Chassis:
Brake system basics, steering system basics, suspension basics
Electrical:
Instrument cluster, indicator lights, dashboard controls, basic electrical features (lighting, power windows)
Comfort Convenience:
Climate control operation, audio system operation, cruise control, security system features
Safety Restraint:
Seat belt operation and adjustment, SRS (Supplemental Restraint System) / Airbag system overview, child protection (child seat installation guidance)
Operation:
Vehicle startup, driving techniques, parking, fuel filling, cargo loading
Maintenance:
Fluid level checks (oil, coolant, brake fluid, washer fluid), tire pressure checks, basic maintenance reminders (Minder system), vehicle storage instructions
Troubleshooting:
Flat tire replacement, jump-starting a dead battery, identifying and addressing overheating, fuse identification and replacement
Depth:
Consumer-level operation, maintenance, and basic troubleshooting. Does not cover in-depth mechanical repair or diagnostic procedures typically found in a service manual.
Engine Code:
3.7L PowerTech V6 (EPK)
Displacement:
3.7 Liters / 3701 cc
Configuration:
V6 (90-degree bank angle)
Horsepower Peak:
210 hp @ 5200 rpm (approx.)
Torque Peak:
235 lb-ft @ 4000 rpm (approx.)
Fuel System:
Multi-port Fuel Injection (MPI)
Engine Type:
Naturally Aspirated Gasoline
Engine Code:
5.7L HEMI V8 (ECA)
Displacement:
5.7 Liters / 5654 cc
Configuration:
V8 (90-degree bank angle)
Horsepower Peak:
330 hp @ 5000 rpm (approx.)
Torque Peak:
370 lb-ft @ 4000 rpm (approx.)
Fuel System:
Multi-point Fuel Injection (MPI) with Multi-Displacement System (MDS)
Transmission Type:
5-Speed Automatic (W5A580)
Drive Type:
RWD (Rear-Wheel Drive) standard on some trims
Transmission Type:
5-Speed Automatic (W5A580) with 4WD systems
Drive Type:
4WD (Four-Wheel Drive) with Quadra-Trac II or Quadra-Drive II
Overdrive Gears:
5 speeds, including overdrive
Transmission Fluid Spec:
Chrysler ATF+4 (MS-9602) - Verify with specific vehicle VIN or a dealer for exact fluid type.
Length:
188.8 inches (4795 mm)
Width:
74.9 inches (1902 mm)
Height:
70.4 inches (1788 mm)
Wheelbase:
116.0 inches (2946 mm)
Curb Weight Base:
Approximately 4,500 - 4,800 lbs (2041 - 2177 kg) depending on engine and drivetrain
Cargo Volume Behind 2Nd Row:
Approximately 34.5 cubic feet (977 liters)
Cargo Volume Max:
Approximately 72.3 cubic feet (2047 liters)
NHTSA Front Driver Impact:
Good (for 2006 model year ratings)
NHTSA Front Passenger Impact:
Good (for 2006 model year ratings)
IIHS Frontal Offset:
Acceptable (for 2006 model year ratings)
ABS:
Standard (Anti-lock Braking System)
Traction Control:
Standard (Electronic Stability Control - ESP, Traction Control System - TCS)
Airbags:
Front airbags, side curtain airbags (optional on some trims), front side airbags (optional on some trims)
Seat Belts:
Three-point seat belts with pretensioners for front occupants, three-point seat belts for rear occupants
Latch Anchors:
Standard Lower Anchors and Tethers for Children (LATCH) system
Audio System:
Premium Boston Acoustics sound system available, standard AM/FM/CD player, optional CD/MP3 changer.
Navigation:
Optional DVD-based navigation system
Cruise Control:
Standard electronic cruise control
Parking Assist:
Rear parking assist sensors available
Bluetooth:
Uconnect Bluetooth hands-free communication system available on later production models or as an aftermarket addition.
Oil Change Interval:
Every 3,000-7,500 miles (5,000-12,000 km) or 6 months, depending on driving conditions (severe vs. normal) and oil type used. Consult manual for specific recommendations.
Tire Rotation Interval:
Every 5,000-7,500 miles (8,000-12,000 km)
Transmission Fluid Change Interval:
Refer to manual; typically around 30,000-100,000 miles (48,000-160,000 km) depending on usage. Often recommended sooner for towing or severe duty.
Engine Oil Type:
SAE 5W-20 or SAE 5W-30 (API Certified - consult owner's manual for exact specification and viscosity based on temperature range and engine)
Coolant Type:
Chrysler/Mopar OAT (Organic Additive Technology) or HOAT (Hybrid Organic Additive Technology) coolant meeting MS-9769 or MS-12106 standards. Typically a pink or orange color.
Brake Fluid Type:
DOT 3 or DOT 4 brake fluid (consult owner's manual for precise specification)
Power Steering Fluid Type:
Chrysler/Mopar Power Steering Fluid (MS-5901) or equivalent
Common Wear Items:
Brake pads and rotors, suspension components (ball joints, control arm bushings), exhaust system components, fuel pump, radiator and cooling fan assemblies, interior trim wear.
Powertrain Potential Problems:
Some HEMI engines can experience valve spring issues or oil consumption. Transmission solenoids or valve bodies can fail over time. Transfer case actuator issues in 4WD models.
Electrical Potential Problems:
Faulty window regulators, climate control module failures, radio/infotainment system glitches, CAN bus communication errors.
Brand Focus:
Jeep, a division of Chrysler, is renowned for its off-road prowess and rugged vehicles.
Wk Generation Intro:
The WK Grand Cherokee was introduced for the 2005 model year, replacing the WJ generation. It marked a significant styling and mechanical update.
2006 Updates:
The 2006 model year saw the introduction of the powerful 5.7L HEMI V8 engine option and minor refinements to features and packaging.
Manufacturing Location:
Jefferson North Assembly Plant, Detroit, Michigan, USA
Production Years Wk:
2005-2010
