Vehicle Segment:
Mid-size SUV
Key Selling Points:
Off-road capability, towing capacity, comfortable ride, spacious interior
Primary Competitors:
Ford Explorer, Toyota 4Runner, Chevrolet TrailBlazer, Nissan Pathfinder
Platform:
WK platform (shared with Mercedes-Benz M-Class of the era)
Engine Systems:
Engine mechanical, lubrication, cooling, fuel delivery, ignition, emissions control, engine management (PCM)
Transmission Systems:
Automatic transmission (e.g., W5A580/NAG1), manual transmission (if applicable), transfer case, driveline components
Suspension Steering:
Front and rear suspension, steering system, power steering
Brakes Systems:
Front and rear brakes, ABS, ESC (Electronic Stability Control), brake bleeding procedures
Electrical Systems:
Battery, charging system, starting system, lighting, body control modules (BCM), comfort features, power accessories, wiring diagrams
Body Exterior:
Body panels, doors, latches, hinges, glass, exterior trim, bumpers, sunroof
Body Interior:
Seating, dashboard, trim panels, airbags, seatbelts, HVAC controls
HVAC System:
Air conditioning, heating, ventilation, climate control system components and operation
Infotainment Navigation:
Audio system, navigation system (if equipped), Uconnect system (if applicable)
Routine Maintenance:
Oil changes, filter replacements, fluid checks and top-offs, tire rotations
Diagnostic Procedures:
Troubleshooting guides, symptom-to-cause analysis, diagnostic trouble codes (DTC) interpretation
Repair Procedures:
Detailed step-by-step instructions for component removal, repair, and installation
Technical Specifications:
Torque specifications, clearances, measurements, diagnostic values
Special Tools:
Identification and usage of specialized tools required for specific repairs
Depth Of Coverage:
Comprehensive (from basic maintenance to major component overhaul)
Diagnostic Tools Required:
Scan tools for DTC retrieval and live data analysis, multimeter, pressure gauges
Engine Family:
Chrysler ENGL (European) / Mercedes-Benz M112/M111
Engine Options:
3.7L V6 (e.g., 3.7L Magnum), 4.7L V8 (e.g., 4.7L High Output), 5.7L V8 HEMI, 3.0L CRD Diesel (Europe)
3.7L V6 Horsepower:
Approx. 210 hp @ 5200 rpm
3.7L V6 Torque:
Approx. 235 lb-ft @ 4000 rpm
4.7L V8 Horsepower:
Approx. 235-260 hp @ 4500-5000 rpm
4.7L V8 Torque:
Approx. 300-325 lb-ft @ 3200-3600 rpm
5.7L Hemi V8 Horsepower:
Approx. 330-345 hp @ 5000-5400 rpm
5.7L Hemi V8 Torque:
Approx. 375-380 lb-ft @ 4000-4200 rpm
Fuel Delivery Type:
Electronic Fuel Injection (EFI)
Fuel Type:
Unleaded Gasoline (Octane rating varies by engine)
ECM Type:
Engine Control Module (ECM) / Powertrain Control Module (PCM)
Transmission Type:
5-speed automatic (e.g., W5A580/NAG1 for Mercedes-derived, 545RFE for others)
Optional Transmission:
N/A (Automatic was standard across most markets)
Drivetrain Options:
Command-Trac (2WD), Selec-Trac (4WD Full-time), Quadra-Drive II (4WD with electronic limited-slip differentials)
Transfer Case Options:
NV140 (Selec-Trac), NV245 (Quadra-Drive II)
Automatic Transmission Fluid Type:
Chrysler ATF+4 (for most transmissions) or appropriate Mercedes-Benz spec fluid (e.g., NAG1 fluid)
Length:
Approx. 188.8 inches (4797 mm)
Width:
Approx. 74.9 inches (1903 mm)
Height:
Approx. 69.1 inches (1755 mm)
Wheelbase:
Approx. 116.0 inches (2949 mm)
Curb Weight:
Approx. 4,500 - 5,000 lbs (2041 - 2268 kg) depending on engine and configuration
Towing Capacity:
Up to 7,300 lbs (3311 kg) with proper equipment
NHTSA Front Impact Driver:
5 Stars
NHTSA Front Impact Passenger:
5 Stars
IIHS Front Offset Impact:
Good
Electronic Stability Control:
Standard (ESP)
Antilock Braking System:
Standard (ABS)
Traction Control:
Standard (TCS)
Airbags:
Front airbags, available side curtain airbags
Seatbelts:
Three-point active seatbelts with pretensioners
Infotainment System:
Optional navigation system, SiriusXM Satellite Radio, Boston Acoustics premium audio system
Advanced Driver Assistance:
ParkSense parking assist (rear), Trailer Sway Control
Connectivity Options:
Uconnect hands-free communication (optional), auxiliary audio input
Oil Change Interval:
Every 6,000 to 7,500 miles (approx. 10,000 to 12,000 km) or 6 months, whichever comes first (refer to manual for specifics)
Transmission Fluid Change:
Every 60,000 to 100,000 miles (approx. 96,000 to 160,000 km), depending on driving conditions and fluid type
Spark Plug Replacement:
Approx. 100,000 miles (160,000 km) for most engines
Engine Oil Type:
SAE 5W-30 or 5W-40 synthetic (for most engines, check owner's manual)
Coolant Type:
Chrysler OAT (Organic Additive Technology) Coolant (Pink) or HOAT (Hybrid OAT)
Brake Fluid Type:
DOT 3 or DOT 4
Common Problems General:
Water pump leaks, HVAC blower motor failures, electronic module issues, front suspension wear (ball joints, tie rods)
Common Problems Engines:
HEMI MDS lifter tick (Multi-Displacement System), 3.7L oil consumption, 4.7L head gasket issues (less common on later models)
Common Problems Transmission:
NAG1 transmission solenoid issues, torque converter problems
