Target Audience:
Mid-size SUV buyers seeking off-road capability with everyday practicality; DIY owners and technicians servicing the vehicle
Body Style:
4-door mid-size SUV
Drivetrain Options:
Rear-wheel drive (RWD) or four-wheel drive (4WD)
Engine:
3.7L Power Tech V6
Off-Road Equipment:
Command-Trac or Selec-Trac II 4WD systems, available skid plates and tow hooks
Cargo Utility:
Flip-performanc乙烯?
Towing Capability:
Up to 5,000 lb when properly equipped (4WD)
Advantage:
Truck-based, body-on-frame SUV with genuine trail capability, more off-road oriented than car-based crossover rivals
Rivals:
Ford Escape, Toyota RAV4, Chevrolet Equinox, Subaru Forester
Coverage Areas:
Operation, controls, maintenance, fluids, emergency procedures, safety systems, technical specifications
Page Count:
Several hundred pages, complete factory owner's manual content
Manual Type:
Factory Owners / User Manual
Delivery Method:
Instant digital download, no shipping required
Zoom:
Yes, zoom in/out supported
Source:
Factory documentation quality
Compatibility:
Viewable on PC, tablet, and smartphone with a PDF reader
Instrument Cluster:
Gauges, warning lamps, indicator lights, message center operation
Keys & Remote Entry:
Keyless entry, Sentry Key immobilizer, remote start availability
Doors & Locks:
Power locks, liftgate operation, child-protection locks
Seats & Restraints:
Seat adjustment, seat belts, child seat anchors (LATCH)
Lighting:
Interior and exterior lights, headlight and fog light operation
Climate Control:
Manual and automatic temperature control operation
Audio Systems:
Radio, CD player, auxiliary input, Uconnect and Sirius operation
Windshield Wipers & Washers:
Wiper modes, rear wiper, washer fluid
Power Windows & Mirrors:
Switch operation, express-down feature, mirror adjustment
4WD Systems:
Command-Trac and Selec-Trac II transfer case operation
Cruise Control:
Electronic speed control operation
Tire Pressure Monitoring:
TPMS warning behavior and reset procedures
Starting & Operating:
Normal starting, cold weather starting, engine break-in recommendations
Fueling:
Fuel requirements, fuel filler cap use, E85 flex-fuel guidance
Jack & Tire Change:
Jacking points, spare tire removal and installation
Jump Starting:
Battery jump-start procedure and precautions
Towing the Vehicle:
Recreational towing (dinghy towing) and emergency towing guidance
Trailer Towing:
Towing weights, tongue load, hitch and wiring information
Emergency Procedures:
Hazard warning flashers, if-engine-overheats, freeing a stuck vehicle
Occupant Restraints:
Airbag system operation, warnings, and child restraint installation
Maintenance & Technical Depth
Maintenance Schedule:
Factory intervals for oil changes, filters, inspections, and fluid replacement
Fluid Specifications:
Capacities and approved fluids for engine oil, coolant, transmission, transfer case, axles, brakes
Engine Compartment:
Component identification, fluid check locations
Wheels & Tires:
Tire sizes, pressures, rotation schedule, wheel torque guidance
Bulb Replacement:
Interior and exterior bulb specifications and replacement steps
Fuses:
Fuse box locations, fuse ratings, and identification charts
Technical Depth:
Owner-level operation and maintenance procedures; not a full shop service manual
Specifications Tables:
Factory engine, chassis, and fluid capacity specifications
Parts Information:
Factory part descriptions and fluid specifications; cross-reference part numbers where given
Index & Quick Reference:
Alphabetical index and quick-reference sections for fast lookup
File Format:
PDF (searchable, bookmarked, zoomable)
Compatibility:
Windows, macOS, Linux, iOS, and Android — any device with a PDF reader
Requirements:
A PDF reader application (e.g. Adobe Acrobat Reader, free)
Searchability:
Fully text searchable for fast lookup of any topic
Print Quality:
High-resolution digital pages, printable at full clarity
Binding Type:
N/A — digital download, no physical binding
Paper Type:
N/A — digital download, no physical paper
Primary Engine:
3.7L Power Tech V6, SOHC, 12 valves
Displacement:
3.7L (226 cubic inches)
Bore x Stroke:
3.55 in x 3.66 in (90.2 mm x 93.0 mm)
Horsepower:
210 hp @ 5,200 rpm
Torque:
235 lb-ft @ 4,000 rpm
Fuel Economy:
Approximately 16 mpg city / 22 mpg highway (4WD)
Fuel System Type:
Sequential multi-port electronic fuel injection
Recommended Fuel:
Regular unleaded, 87 octane
E85 Capability:
Flex-fuel capable on certain builds; verify on fuel cap and label
Fuel Tank Capacity:
Approximately 20.5 gallons (77.6 liters)
Standard Transmission:
4-speed automatic (42RLE), with overdrive
Optional Transmission:
None - automatic only for 2012 Liberty
Transfer Case (4WD):
Command-Trac II (part-time 4WD) or Selec-Trac II (full-time 4WD) depending on trim
Drive Modes:
2H, 4H, 4L (shift-on-the-fly for Command-Trac II)
Features:
Electronically controlled shifting, tow/haul usage via overdrive lockout, automatic transmission cooler for towing
NHTSA Overall Rating:
4-star overall rating (verify current results at NHTSA.gov)
IIHS:
Check current IIHS rating for the 2012 Liberty
Braking System:
4-wheel disc anti-lock brakes (ABS) with brake assist
Stability Control:
Electronic Stability Program (ESP) with rollover mitigation
Traction Control:
All-speed traction control
Tire Pressure Monitoring:
Tire Pressure Monitoring System (TPMS) with warning display
Front Airbags:
Advanced multi-stage front airbags
Side Airbags:
Supplemental side-curtain airbags for front and rear occupants
Seat Belts:
Pretensioners and load limiters on front seats
Structure:
Body-on-frame construction with front and rear crumple zones
Audio System:
AM/FM radio with CD player, MP3 playback capability
Premium Audio:
Available Boston Acoustics premium speakers on higher trims
Connectivity:
Auxiliary input jack; Sirius satellite radio ready
Uconnect:
Available Uconnect hands-free phone and voice command systems
Cruise Control:
Electronic speed control with steering wheel-mounted switches
Park Assist:
Available rear park assist sensors on upper trims
Instrumentation:
Electronic Vehicle Information Center (EVIC) with available compass, outside temperature, and trip computer
Advanced Safety Systems:
No lane departure or adaptive cruise offered on this model
Engine Oil & Filter:
Change per Oil Change Indicator system or every 8,000 miles / 6 months maximum (severe use: 4,000-5,000 miles)
Tire Rotation:
Every 8,000 miles
Air Filter:
Inspect every oil change; replace as needed
Spark Plugs:
Replace at 100,000 miles under normal service
Coolant:
Inspect at intervals per maintenance schedule; long-life coolant replacement per schedule
Transmission Fluid:
Inspect and service per severe-duty schedule, especially with towing
Engine Oil:
SAE 5W-30, API certified; approximately 5 quarts with filter
Engine Coolant:
Mopar Antifreeze/Coolant 5-Year/100,000 Mile Formula (HOAT)
Automatic Transmission Fluid:
ATF+4 automatic transmission fluid only
Brake Fluid:
DOT 3 brake fluid
Refrigerant:
R-134a for air conditioning system
Known Issues / Common Wear Items
Oil Consumption:
3.7L engine may develop valve cover and oil cooler gasket leaks with age; monitor oil level regularly
Front End Wear:
Control arm bushings and ball joints are common wear items on higher-mileage units
Cooling System:
Radiator, thermostat, and water pump replacements are common past 100,000 miles
Window Regulators:
Power window regulator failures have been reported; carry spare fuses and know the manual override procedure
Transmission Service:
Use only ATF+4 fluid; wrong fluid can cause shift quality problems
Manufacturer:
Chrysler Group LLC, Jeep brand
Brand Origin:
Jeep traces its roots to the 1941 WWII Willys MB, the original American 4x4
Assembly Location:
Toledo, Ohio, USA
First Generation (KJ):
2002-2007 Liberty, first Jeep with independent front suspension
Second Generation (KK):
2008-2012, boxier truck-inspired styling, more rugged body-on-frame design
2012 Model Year:
Final year of Liberty production; replaced by the Jeep Cherokee (KL) for 2014
Special Editions:
Available Jet and Arctic appearance packages for 2012